CATALYST CONTAINING PRECIOUS METAL ON CARRIER FOR ISOMERIZATION OF ALKYLAROMATIC COMPOUNDS (VERSIONS) AND METHOD OF PREPARATION THEREOF
FIELD: isomerization catalysts. SUBSTANCE: catalyst consisting of zeolite- and alumina-containing carrier and precious metal-containing active component is distinguished by that it is composed of, wt %: platinum 0.1-0.4, MOR structure zeolite 10-60, ZSM-5-zeolite up to 15, and alumina 40-80. Method...
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| creator | LIZHI ZHOU ZHENKHUA JING BOAJU CHENG JUZHI KHAO SHOUKSI GUJ JINGBIN KIAO KHAOKHUJ GU JANKING LI JINSHUJ VANG |
| description | FIELD: isomerization catalysts. SUBSTANCE: catalyst consisting of zeolite- and alumina-containing carrier and precious metal-containing active component is distinguished by that it is composed of, wt %: platinum 0.1-0.4, MOR structure zeolite 10-60, ZSM-5-zeolite up to 15, and alumina 40-80. Method of preparing these catalysts are also described. Approximately equilibrium mixture of para-, metha- and ortho-alkylaromatic compounds is obtained on proposed catalysts. EFFECT: increased isomerization conversion of C8-aromatics and conversion of ethylbenzene into xylene. 13 cl, 11 tbl, 7 ex |
| format | Patent |
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SUBSTANCE: catalyst consisting of zeolite- and alumina-containing carrier and precious metal-containing active component is distinguished by that it is composed of, wt %: platinum 0.1-0.4, MOR structure zeolite 10-60, ZSM-5-zeolite up to 15, and alumina 40-80. Method of preparing these catalysts are also described. Approximately equilibrium mixture of para-, metha- and ortho-alkylaromatic compounds is obtained on proposed catalysts. EFFECT: increased isomerization conversion of C8-aromatics and conversion of ethylbenzene into xylene. 13 cl, 11 tbl, 7 ex</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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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 | CATALYST CONTAINING PRECIOUS METAL ON CARRIER FOR ISOMERIZATION OF ALKYLAROMATIC COMPOUNDS (VERSIONS) AND METHOD OF PREPARATION THEREOF |
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