{"id":173,"date":"2011-02-06T17:43:52","date_gmt":"2011-02-06T22:43:52","guid":{"rendered":"http:\/\/batchat.net\/?p=173"},"modified":"2011-02-06T17:43:52","modified_gmt":"2011-02-06T22:43:52","slug":"ever-heard-of-a-discontinuous-still","status":"publish","type":"post","link":"https:\/\/bevologyinc.com\/blog\/2011\/02\/06\/ever-heard-of-a-discontinuous-still\/","title":{"rendered":"Ever Heard of a &#8220;Discontinuous&#8221; Still?"},"content":{"rendered":"<div>OK, here&#8217;s one for the real spirits geeks out there.  In researching  some background material on Pisco requested by Camper English of <a href=\"http:\/\/www.alcademics.com\">Alcademics<\/a> fame and riches, we came across several references to &#8220;discontinuous&#8221; stills.   I&#8217;ve been in the industry for more than 20 years and up till now had  never heard that word.<\/p>\n<p>My understanding is that there are  basically two kinds of heat distillation (cold distillation like that  used to make applejack is another method:<\/p>\n<p>1.Continuous also  known as column stills. Continuous means the system cycles product  through the columns for a continuous stream of output.<a href=\"http:\/\/steveraye.files.wordpress.com\/2011\/02\/column-still.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-177\" title=\"column still\" src=\"http:\/\/batchat.net\/wp-content\/uploads\/2011\/02\/column-still-224x300.jpg\" alt=\"\" width=\"224\" height=\"300\" \/><\/a><\/p>\n<p>2.  Alembic or pot stills, which are used for batch distillation.  In this  method spirits are produced in batches, the heads and tails are  discarded and the &#8220;heart&#8221; of the distillate is used for the final  product.  Output is of course in batches. (That&#8217;s Johnny Shuler, Master  Distiller at Pisco Porton by some classic cognac stills imported from  France.)<\/p>\n<p><a href=\"http:\/\/steveraye.files.wordpress.com\/2011\/02\/p1000624.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-178\" title=\"Copper Pot Still\" src=\"http:\/\/batchat.net\/wp-content\/uploads\/2011\/02\/P1000624-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" \/><\/a>There  are pros and cons for each of these methods and I&#8217;m not going to go  into that here&#8230;I bet everyone who reads this column knows them  already.<\/p>\n<p>But this &#8220;discontinuous&#8221; thing is bugging me.  I reached out to friends Shelley Alger at <a href=\"http:\/\/www.cleargrapellc.com\">Cleargrape <\/a>who kindly forwarded me source material from INDECOPI, the Peruvian  agency that looks after intellectual property, and writer Greg Dicum who  wrote &#8220;The Pisco Book&#8221; which should be coming out soon.  My supposition  is that it probably stems from a bad translation of some Spanish word  in some regulation and then got included and reused in other references.<\/p>\n<p>My  problem with the word is that it presupposes the standard is a  continuous still.  In reality the original still design is the alembic  which goes back to the Alchemists in the Middle Ages and the Arab  discovery of distillation before that.  It&#8217;s sort of like us calling a  car a &#8220;horseless carriage&#8221;.\u00a0  That&#8217;s an anachronism, but a discontinuous  still is just plain wrong.<\/p>\n<p>I would like to know if anyone has seen the use of &#8220;discontinuous&#8221; still in any other references?  And does it bug anyone else?<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Every seen any references to &#8220;discontinuous&#8221; stills.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-173","post","type-post","status-publish","format-standard","hentry","category-uncategorized","et-doesnt-have-format-content","et_post_format-et-post-format-standard"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p7k1BV-2N","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/posts\/173"}],"collection":[{"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/comments?post=173"}],"version-history":[{"count":0,"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/posts\/173\/revisions"}],"wp:attachment":[{"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/media?parent=173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/categories?post=173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bevologyinc.com\/blog\/wp-json\/wp\/v2\/tags?post=173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}