{"id":6956,"date":"2021-10-11T15:44:35","date_gmt":"2021-10-11T15:44:35","guid":{"rendered":"https:\/\/assignmenttutors.net\/blog\/material-balances-in-chemical-engineering-chemical-engineering\/"},"modified":"2021-10-11T15:44:35","modified_gmt":"2021-10-11T15:44:35","slug":"material-balances-in-chemical-engineering-chemical-engineering","status":"publish","type":"post","link":"https:\/\/assignmenttutors.net\/blog\/material-balances-in-chemical-engineering-chemical-engineering\/","title":{"rendered":"Material balances in chemical engineering ( chemical engineering"},"content":{"rendered":"<div>\n<p>question 4.1.6 :-<\/p>\n<p>a liquid adhesive consists of polymer dissolved in a solvent. the amount of polymer in the solution is important to the application. an adhesive dealer receives an order for 3000 Ib of an adhesive solution containing 13% polymer by weight. on hand are 500 Ib of 10% solution and very large quantities of 20% solution and pure solvent . caculate\u00a0the weight of each that must be blended together to fill this order. use all of the 10% solution .<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>question 4.1.10 :-<\/p>\n<p>a polymer blend is to be formed from the three compounds whose composition and approximate formulas are listed in the following table. determine the percentages of each composition .<\/p>\n<p>composition \u00a0 \u00a0 \u00a0 A \u00a0 \u00a0 \u00a0 \u00a0B \u00a0 \u00a0 \u00a0 \u00a0C \u00a0 \u00a0 \u00a0 \u00a0 \u00a0D(desired mixture)<\/p>\n<p>(CH4)x \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a025 \u00a0 \u00a0 \u00a0 35 \u00a0 \u00a0 \u00a0 55 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 30<\/p>\n<p>(C2H6)x \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a035 \u00a0 \u00a0 \u00a0 20 \u00a0 \u00a0 \u00a0 40 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a030<\/p>\n<p>(C3H8)x \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a040 \u00a0 \u00a0 \u00a0 45 \u00a0 \u00a0 \u00a0 \u00a05 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a040<\/p>\n<p>total \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 100 \u00a0 \u00a0 \u00a0100 \u00a0 \u00a0 \u00a0100 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0100<\/p>\n<p>\u00a0<\/p>\n<p>how would you decide to blend compounds A,B and C to achieve the desired mixture D [ (CH4)x = 10%, (C2H6)x = 30%, (C3H8)x = 60% ] ?<\/p>\n<p>\u00a0<\/p>\n<p>question 4.1.22<\/p>\n<p>a manufacturer of briquettes has a contract to make briquettes for barbecuing that are guaranteed to not contain over 10% moisture or 10% ash . the basic material used has this analysis ;\u00a0moisture 12.4%, volatile material 16.6%, carbon 57.5%, and ash 13.5%. to meet the specifications (at their limits) the manufacturer\u00a0plans to mix with the base material a certain amount of petroleum coke that has this analysis ; volatile material 8.2%, carbon 88.7%, and moisture 3.1%. how much petroleum coke must be added per 100Ib of the base material ?<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>question 6.1.2<\/p>\n<p>see attachment<\/p>\n<p>\u00a0<\/p>\n<p>question 6.2.2<\/p>\n<p>see attachment<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>question 4.1.6 :- a liquid adhesive consists of polymer dissolved in a solvent. the amount of polymer in the solution is important to the application. an adhesive dealer receives an order for 3000 Ib of an adhesive solution containing 13% polymer by weight. on hand are 500 Ib of 10% solution and very large quantities [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-6956","post","type-post","status-publish","format-standard","hentry","category-homework-help"],"_links":{"self":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/6956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/comments?post=6956"}],"version-history":[{"count":0,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/6956\/revisions"}],"wp:attachment":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/media?parent=6956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/categories?post=6956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/tags?post=6956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}