BUTANOL-BUTYL FORMATE FRACTION PROCESSING METHOD
FIELD: industrial organic synthesis and catalysts. ^ SUBSTANCE: invention relates to a method for processing of butanol-butyl formate fraction obtained in propylene hydroformylation process, which method comprises reduction of butanol-butyl formate fractions with hydrogen at 200-280°C, pressure 1-30...
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| creator | ZARIPOV MARAT SAGITOVICH SHKOL'NIK ALEKSANDR EFIMOVICH JUGOV KONSTANTIN NIKOLAEVICH KISELEV ALEKSANDR ALEKSANDROVICH KHOMJAKOV ALEKSANDR VLADIMIROVICH EVGRASHIN VIKTOR MIKHAJLOVICH SHPERKIN MIKHAIL IONOVICH EL'KIN ALEKSANDR LEONIDOVICH |
| description | FIELD: industrial organic synthesis and catalysts. ^ SUBSTANCE: invention relates to a method for processing of butanol-butyl formate fraction obtained in propylene hydroformylation process, which method comprises reduction of butanol-butyl formate fractions with hydrogen at 200-280°C, pressure 1-30 atm, and volumetric feedstock and hydrogen supply rate 0.1-0.5 and 50-500 h-1, respectively. Reaction is carried out on catalyst having following chemical analysis, wt %: copper oxide 48.0-63.0, zinc oxide 9.0-18.1, chromium oxide 19.0-34.8, graphite 1.0-5.1 and activity index below 40 to form butyl alcohols and carbon oxide as final products. Method allows using real non-diluted butanol-butyl formate fractions and achieving following results: conversion of butyl formates 94.5-99.5%, content of methanol and high-boiling products in hydrogenate 0.8-1.5 and 2.9-3.5%, respectively. ^ EFFECT: enhanced process efficiency. ^ 4 tbl, 2 ex |
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Reaction is carried out on catalyst having following chemical analysis, wt %: copper oxide 48.0-63.0, zinc oxide 9.0-18.1, chromium oxide 19.0-34.8, graphite 1.0-5.1 and activity index below 40 to form butyl alcohols and carbon oxide as final products. Method allows using real non-diluted butanol-butyl formate fractions and achieving following results: conversion of butyl formates 94.5-99.5%, content of methanol and high-boiling products in hydrogenate 0.8-1.5 and 2.9-3.5%, respectively. ^ EFFECT: enhanced process efficiency. ^ 4 tbl, 2 ex</description><language>eng ; rus</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060927&DB=EPODOC&CC=RU&NR=2284313C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060927&DB=EPODOC&CC=RU&NR=2284313C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZARIPOV MARAT SAGITOVICH</creatorcontrib><creatorcontrib>SHKOL'NIK ALEKSANDR EFIMOVICH</creatorcontrib><creatorcontrib>JUGOV KONSTANTIN NIKOLAEVICH</creatorcontrib><creatorcontrib>KISELEV ALEKSANDR ALEKSANDROVICH</creatorcontrib><creatorcontrib>KHOMJAKOV ALEKSANDR VLADIMIROVICH</creatorcontrib><creatorcontrib>EVGRASHIN VIKTOR MIKHAJLOVICH</creatorcontrib><creatorcontrib>SHPERKIN MIKHAIL IONOVICH</creatorcontrib><creatorcontrib>EL'KIN ALEKSANDR LEONIDOVICH</creatorcontrib><title>BUTANOL-BUTYL FORMATE FRACTION PROCESSING METHOD</title><description>FIELD: industrial organic synthesis and catalysts. ^ SUBSTANCE: invention relates to a method for processing of butanol-butyl formate fraction obtained in propylene hydroformylation process, which method comprises reduction of butanol-butyl formate fractions with hydrogen at 200-280°C, pressure 1-30 atm, and volumetric feedstock and hydrogen supply rate 0.1-0.5 and 50-500 h-1, respectively. 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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | BUTANOL-BUTYL FORMATE FRACTION PROCESSING METHOD |
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