{"id":160170,"date":"2023-09-22T12:32:33","date_gmt":"2023-09-22T07:02:33","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=160170"},"modified":"2023-09-22T12:32:35","modified_gmt":"2023-09-22T07:02:35","slug":"it-is-decided-to-extract-a-from-a-feed-containing-20-mol-a-and-80-mol-b-in-two-ideal-cross-current-stages-as","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/it-is-decided-to-extract-a-from-a-feed-containing-20-mol-a-and-80-mol-b-in-two-ideal-cross-current-stages-as\/","title":{"rendered":"It is decided to extract A from a feed containing 20 mol% A and 80 mol% B in two ideal cross-current stages as"},"content":{"rendered":"\n<p>Q. It is decided to extract <strong><em>A <\/em><\/strong>from a feed containing 20 mol% <strong><em>A <\/em><\/strong>and 80 mol% <strong><em>B <\/em><\/strong>in two ideal cross-current stages as shown below, using equal amount of pure solvent <strong><em>C <\/em><\/strong>in each stage.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/image-93.png\" alt=\"\" class=\"wp-image-160171\" style=\"width:522px;height:258px\" width=\"522\" height=\"258\" srcset=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/image-93.png 748w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/image-93-300x148.png 300w\" sizes=\"(max-width: 522px) 100vw, 522px\" \/><\/figure>\n\n\n\n<p>Components <strong><em>B <\/em><\/strong>and <strong><em>C <\/em><\/strong>are immiscible. 60% of <strong><em>A <\/em><\/strong>in the feed is extracted in <strong><em>Stage 1<\/em><\/strong>. The equilibrium relation is given by <em>Y* <\/em>= 1.5 <em>X <\/em>where, <em>X <\/em>= moles of <strong><em>A <\/em><\/strong>per mole of <strong><em>B <\/em><\/strong>in raffinate <em>Y* <\/em>= moles of <strong><em>A <\/em><\/strong>per mole of <strong><em>C <\/em><\/strong>in extract in equilibrium with raffinate The mol % of <strong><em>A <\/em><\/strong>in raffinate from <strong><em>Stage 2 <\/em><\/strong>is\u00a0<\/p>\n\n\n\n<p>Ans: 3.75 to 3.95<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q. It is decided to extract A from a feed containing 20 mol% A and 80 mol% B in two ideal cross-current stages as shown below, using equal amount of pure solvent C in each stage. Components B and C are immiscible. 60% of A in the feed is extracted in Stage 1. The equilibrium [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":160172,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5141],"tags":[5140],"class_list":["post-160170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=160170"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160170\/revisions"}],"predecessor-version":[{"id":160173,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/160170\/revisions\/160173"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/160172"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=160170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=160170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=160170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}