{"id":283,"date":"2023-01-10T01:09:49","date_gmt":"2023-01-10T01:09:49","guid":{"rendered":"https:\/\/graywolfslair.com\/?p=283"},"modified":"2023-04-04T20:38:16","modified_gmt":"2023-04-04T20:38:16","slug":"9-4-7-5-recovery-stills","status":"publish","type":"post","link":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/","title":{"rendered":"9.4.7.5 Recovery stills"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ethanol extraction is one of our favorite methods, especially when run size gets beyond practical size limits for LPG extraction, and high monoterpene retention isn&#8217;t a goal.&nbsp; FDA considers Ethanol GRAS, or Generally Regarded As Safe, and in fact it is so safe that you can buy in by the jug at your local liquor store.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alas, there lies the chagrin, because it can be drunk and is known to be evil, there is a sin tax attached, and is actually how the US government was run before Income Taxes.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Now we have income taxes as well as &#8220;Whiskey Taxes&#8221;, which makes the alcohol that much more precious to us by the time we&#8217;ve slaved for the money, paid income taxes on it, and with what was left paid heavy taxes on the alcohol. &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leading naturally to the question of whether you can reclaim and recycle it over and over? &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leading to the elusive answer that its easier done than blessed, because there are also rules about where a still can be run, and about licensing and permitting to both protect public health and safety, as well as insure the revenuers get their taxes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There is some relaxation in the law with regard to stills used to extract essential oils, as well as stills under a gallon used in laboratories, but check local law enforcement&#8217;s interpretation before proceeding at your own risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It&#8217;s easy to find distillation glassware by just Googling that or checking Amazon, and Ebay.&nbsp; Mostly made over the pond so as to keep over all costs down, with quality caveat emptor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can also purchase it from folks who sell lab equipment like:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<a href=\"https:\/\/web.archive.org\/web\/20211026153009\/http:\/\/www.labdepotinc.com\/c-534-distillation-kits.php\">http:\/\/www.labdepotinc.com\/c-534-distillation-kits.php<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"481\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-jpg.webp\" alt=\"\" class=\"wp-image-1452\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-jpg.webp 640w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-300x225.webp 300w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-600x451.webp 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Simple laboratory still<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Australians also offer this keen Mega Home counter top alcohol still:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"622\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Megahome-still-3-jpg.webp\" alt=\"\" class=\"wp-image-1453\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Megahome-still-3-jpg.webp 640w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Megahome-still-3-300x292.webp 300w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Megahome-still-3-600x583.webp 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Megahome still<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can build one.&nbsp; Here is a DIY that I put together from an All Clad asparagus steamer that I just happened to have around surplus, along with a stainless salad bowl and some copper tubing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Parts list as follows:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1) All Clad stainless asparagus steamer<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1) 10\u2033 Stainless steel mixing bowl<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (2) 1\/8\u2033 NPT brass bulkhead fitting<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1) Neoprene O rings for lid 5.375\u2033 X .125\u2033<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (2) Neoprene O ring for bulkhead fittings 5\/8\u201d X .125<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">6.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1) 1\/8\u201d MNPT elbow to 3\/16\u201d compression<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">7.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1) 1\/8\u2033 MNPT to 3\/16\u2033 compression<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">8.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1) 5 gallon plastic bucket<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">9.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (2) 1\/4\u2033 20 X 4\u2033 Plated carriage bolts<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">10.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (2) 1\/4\u2033 Plated washer<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">11.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (2) 1\/4\u2033 Stainless or chrome wingnut<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1) 3\/4\u2033 X 8 1\/2\u2033 X 2\u2033 Oak block<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">13.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (4\u2032) 3\/16\u2033 ID Neoprene fuel hose<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">14.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (2) 3\/8\u2033 Hose screw clamps<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">15.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (12.5\u2032) 3\/16\u2033 ID copper refrigeration tubing&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I drilled holes in the handles to allow me to secure the lid with an oak beam and an o-ring.&nbsp; I put a fitting through the lid and through the bottom of the salad bowl using 1\/4&#8243; bulkhead fittings with an o-ring.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"428\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Lid-components-2-jpg.webp\" alt=\"\" class=\"wp-image-1455\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Lid-components-2-jpg.webp 640w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Lid-components-2-300x201.webp 300w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Lid-components-2-600x401.webp 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lid components and mods<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/graywolf.moveweight.com\/images\/Components.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Components<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;For heat, I used a Cussinard Fondue Pot full of canola oil at 250F:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"428\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/In-hot-oil-2-jpg.webp\" alt=\"\" class=\"wp-image-1457\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/In-hot-oil-2-jpg.webp 640w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/In-hot-oil-2-300x201.webp 300w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/In-hot-oil-2-600x401.webp 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Assembly in hot oil bath<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I used neoprene fuel hose for alcohol resistance to connect the still to the condenser.&nbsp; The condenser consists of a coil of 1\/4&#8243; copper tubing sitting in the stainless salad bowl full of ice water.&nbsp; It sits on a stand made from a cat litter bucket and feeds the recovered alcohol through the bulkhead fitting in the bottom of the bowl into an empty 1.75 liter jug.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"428\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Condenser-components-1-jpg.webp\" alt=\"\" class=\"wp-image-1459\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Condenser-components-1-jpg.webp 640w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Condenser-components-1-300x201.webp 300w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Condenser-components-1-600x401.webp 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Condenser Components<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"428\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Condenser-assy-1-jpg.webp\" alt=\"\" class=\"wp-image-1460\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Condenser-assy-1-jpg.webp 640w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Condenser-assy-1-300x201.webp 300w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Condenser-assy-1-600x401.webp 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Condenser assembly<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Which sits on this modified scientific quality cat litter bucket:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/graywolf.moveweight.com\/images\/Stand.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Modified scientific grade cat litter bucket<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">And goes together like this:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"738\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Alcohol-recovery-unit-1-jpg.webp\" alt=\"\" class=\"wp-image-1474\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Alcohol-recovery-unit-1-jpg.webp 800w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Alcohol-recovery-unit-1-300x277.webp 300w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Alcohol-recovery-unit-1-768x708.webp 768w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Alcohol-recovery-unit-1-600x554.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/web.archive.org\/web\/20211026153009\/https:\/\/2.bp.blogspot.com\/-3GmhfGgF_5c\/Wc7t4QoWavI\/AAAAAAAAAxs\/id8xNlQB4KYqb36u8jQRYx1OJCd0T3slQCLcBGAs\/s1600\/ice-water-condenser-1-1.jpg\">&nbsp;<\/a><strong>Operating condenser<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Which operates like this:&nbsp; Note the neoprene fuel hose and towel wrap to increase thermal efficiency:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"509\" height=\"600\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Recovering-alcohol-1-jpg.webp\" alt=\"\" class=\"wp-image-1475\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Recovering-alcohol-1-jpg.webp 509w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Recovering-alcohol-1-255x300.webp 255w\" sizes=\"auto, (max-width: 509px) 100vw, 509px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Complete still in action<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here it is again with a chilled head using a small stainless bowl full of icewater:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"428\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/chilled-head-jpg.webp\" alt=\"\" class=\"wp-image-1465\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/chilled-head-jpg.webp 640w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/chilled-head-300x201.webp 300w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/chilled-head-600x401.webp 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Alternate refluxing with chilled head.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">And speaking of refluxing stills, D Gold offers the ISO 3 Quartermaster and the ISO 4 Kilomaster reflux stills, that can be used both soxhlet extraction as well as subsequent recovery. Check the articles under those titles for details on their operation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The basic difference between a simple pot still, and a reflux still, is that the pot still has an external condenser and the reflux still condenses against a chilled head and rainfalls back into the internal collection vessel.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"640\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/ISO-3-jpg.webp\" alt=\"\" class=\"wp-image-1466\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/ISO-3-jpg.webp 480w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/ISO-3-225x300.webp 225w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<strong>Iso-3 Quartermaster<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&nbsp;<\/strong>Extract Craft also produces a vacuum assisted soxhlet extractor and reflux still, which allows recovery of the alcohol at lower temperatures.&nbsp; See the article by that name for more details on its operation.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"570\" height=\"637\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Extract-Craft-jpg.webp\" alt=\"\" class=\"wp-image-1467\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Extract-Craft-jpg.webp 570w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Extract-Craft-268x300.webp 268w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Extract Craft Source Turbo without chilled head<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"492\" height=\"640\" src=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Add-head-jpg.webp\" alt=\"\" class=\"wp-image-1468\" srcset=\"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Add-head-jpg.webp 492w, https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Add-head-231x300.webp 231w\" sizes=\"auto, (max-width: 492px) 100vw, 492px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Adding chilled head<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Moving up in budget, Eden Labs offers there Ethanol recovery and fractional distillation unit.&nbsp; It heats with a mantle and uses magnetic stirring to create a thin film to accelerate the alcohols evaporation.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/graywolf.moveweight.com\/images\/Mantle.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Stirring mantle with boiling vessel, condenser, and recovery flask<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ethanol extraction is one of our favorite methods, especially when run size gets beyond practical size limits for LPG extraction, and high monoterpene retention isn&#8217;t [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"class_list":["post-283","post","type-post","status-publish","format-standard","hentry","category-9-4-7-ethanol-extraction"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>9.4.7.5 Recovery stills - GrayWolf&#039;s Lair<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"9.4.7.5 Recovery stills - GrayWolf&#039;s Lair\" \/>\n<meta property=\"og:description\" content=\"Ethanol extraction is one of our favorite methods, especially when run size gets beyond practical size limits for LPG extraction, and high monoterpene retention isn&#8217;t [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/\" \/>\n<meta property=\"og:site_name\" content=\"GrayWolf&#039;s Lair\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/james.ellis.9081\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-10T01:09:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-04T20:38:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-jpg.webp\" \/>\n<meta name=\"author\" content=\"GrayWolf\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"GrayWolf\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/\"},\"author\":{\"name\":\"GrayWolf\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#\\\/schema\\\/person\\\/80bf52d7d8b5fc1cd253d715ac2a41b8\"},\"headline\":\"9.4.7.5 Recovery stills\",\"datePublished\":\"2023-01-10T01:09:49+00:00\",\"dateModified\":\"2023-04-04T20:38:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/\"},\"wordCount\":938,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/graywolf.moveweight.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/Lab-still-2-jpg.webp\",\"articleSection\":[\"9.4.7 Ethanol extraction\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/\",\"url\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/\",\"name\":\"9.4.7.5 Recovery stills - GrayWolf&#039;s Lair\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/graywolf.moveweight.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/Lab-still-2-jpg.webp\",\"datePublished\":\"2023-01-10T01:09:49+00:00\",\"dateModified\":\"2023-04-04T20:38:16+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/#primaryimage\",\"url\":\"https:\\\/\\\/graywolf.moveweight.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/Lab-still-2-jpg.webp\",\"contentUrl\":\"https:\\\/\\\/graywolf.moveweight.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/Lab-still-2-jpg.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/9-diy-cannamed-production\\\/9-4-extraction\\\/9-4-7-ethanol-extraction\\\/9-4-7-5-recovery-stills\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/graywolfslair.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"9.4.7.5 Recovery stills\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#website\",\"url\":\"https:\\\/\\\/graywolfslair.com\\\/\",\"name\":\"GrayWolf&#039;s Lair\",\"description\":\"A Posse ad Esse. From Possibility To Realization.\",\"publisher\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/graywolfslair.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#organization\",\"name\":\"GrayWolf&#039;s Lair\",\"url\":\"https:\\\/\\\/graywolfslair.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/graywolfslair.com\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/14Logo-jpg.webp\",\"contentUrl\":\"https:\\\/\\\/graywolfslair.com\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/14Logo-jpg.webp\",\"width\":1199,\"height\":594,\"caption\":\"GrayWolf&#039;s Lair\"},\"image\":{\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/graywolfslair.com\\\/#\\\/schema\\\/person\\\/80bf52d7d8b5fc1cd253d715ac2a41b8\",\"name\":\"GrayWolf\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b6a82666edcc4cee81d4dcacb57c4736e1e1e1189e4d8dd8b04d9c39edaa1713?s=96&d=mm&r=r\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b6a82666edcc4cee81d4dcacb57c4736e1e1e1189e4d8dd8b04d9c39edaa1713?s=96&d=mm&r=r\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b6a82666edcc4cee81d4dcacb57c4736e1e1e1189e4d8dd8b04d9c39edaa1713?s=96&d=mm&r=r\",\"caption\":\"GrayWolf\"},\"sameAs\":[\"http:\\\/\\\/graywolf.moveweight.net\",\"https:\\\/\\\/www.facebook.com\\\/james.ellis.9081\"],\"url\":\"https:\\\/\\\/graywolfslair.com\\\/index.php\\\/author\\\/graywolf\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"9.4.7.5 Recovery stills - GrayWolf&#039;s Lair","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/","og_locale":"en_US","og_type":"article","og_title":"9.4.7.5 Recovery stills - GrayWolf&#039;s Lair","og_description":"Ethanol extraction is one of our favorite methods, especially when run size gets beyond practical size limits for LPG extraction, and high monoterpene retention isn&#8217;t [&hellip;]","og_url":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/","og_site_name":"GrayWolf&#039;s Lair","article_author":"https:\/\/www.facebook.com\/james.ellis.9081","article_published_time":"2023-01-10T01:09:49+00:00","article_modified_time":"2023-04-04T20:38:16+00:00","og_image":[{"url":"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-jpg.webp","type":"","width":"","height":""}],"author":"GrayWolf","twitter_card":"summary_large_image","twitter_misc":{"Written by":"GrayWolf","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/#article","isPartOf":{"@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/"},"author":{"name":"GrayWolf","@id":"https:\/\/graywolfslair.com\/#\/schema\/person\/80bf52d7d8b5fc1cd253d715ac2a41b8"},"headline":"9.4.7.5 Recovery stills","datePublished":"2023-01-10T01:09:49+00:00","dateModified":"2023-04-04T20:38:16+00:00","mainEntityOfPage":{"@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/"},"wordCount":938,"commentCount":0,"publisher":{"@id":"https:\/\/graywolfslair.com\/#organization"},"image":{"@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/#primaryimage"},"thumbnailUrl":"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-jpg.webp","articleSection":["9.4.7 Ethanol extraction"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/","url":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/","name":"9.4.7.5 Recovery stills - GrayWolf&#039;s Lair","isPartOf":{"@id":"https:\/\/graywolfslair.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/#primaryimage"},"image":{"@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/#primaryimage"},"thumbnailUrl":"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-jpg.webp","datePublished":"2023-01-10T01:09:49+00:00","dateModified":"2023-04-04T20:38:16+00:00","breadcrumb":{"@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/#primaryimage","url":"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-jpg.webp","contentUrl":"https:\/\/graywolf.moveweight.com\/wp-content\/uploads\/2023\/04\/Lab-still-2-jpg.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/graywolfslair.com\/index.php\/9-diy-cannamed-production\/9-4-extraction\/9-4-7-ethanol-extraction\/9-4-7-5-recovery-stills\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/graywolfslair.com\/"},{"@type":"ListItem","position":2,"name":"9.4.7.5 Recovery stills"}]},{"@type":"WebSite","@id":"https:\/\/graywolfslair.com\/#website","url":"https:\/\/graywolfslair.com\/","name":"GrayWolf&#039;s Lair","description":"A Posse ad Esse. From Possibility To Realization.","publisher":{"@id":"https:\/\/graywolfslair.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/graywolfslair.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/graywolfslair.com\/#organization","name":"GrayWolf&#039;s Lair","url":"https:\/\/graywolfslair.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/graywolfslair.com\/#\/schema\/logo\/image\/","url":"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/01\/14Logo-jpg.webp","contentUrl":"https:\/\/graywolfslair.com\/wp-content\/uploads\/2023\/01\/14Logo-jpg.webp","width":1199,"height":594,"caption":"GrayWolf&#039;s Lair"},"image":{"@id":"https:\/\/graywolfslair.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/graywolfslair.com\/#\/schema\/person\/80bf52d7d8b5fc1cd253d715ac2a41b8","name":"GrayWolf","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/b6a82666edcc4cee81d4dcacb57c4736e1e1e1189e4d8dd8b04d9c39edaa1713?s=96&d=mm&r=r","url":"https:\/\/secure.gravatar.com\/avatar\/b6a82666edcc4cee81d4dcacb57c4736e1e1e1189e4d8dd8b04d9c39edaa1713?s=96&d=mm&r=r","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b6a82666edcc4cee81d4dcacb57c4736e1e1e1189e4d8dd8b04d9c39edaa1713?s=96&d=mm&r=r","caption":"GrayWolf"},"sameAs":["http:\/\/graywolf.moveweight.net","https:\/\/www.facebook.com\/james.ellis.9081"],"url":"https:\/\/graywolfslair.com\/index.php\/author\/graywolf\/"}]}},"_links":{"self":[{"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/posts\/283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/comments?post=283"}],"version-history":[{"count":7,"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/posts\/283\/revisions"}],"predecessor-version":[{"id":1476,"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/posts\/283\/revisions\/1476"}],"wp:attachment":[{"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/media?parent=283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/categories?post=283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/graywolfslair.com\/index.php\/wp-json\/wp\/v2\/tags?post=283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}