SU1370859A1 - Method of preparing catalyst on the basis of a high-siliceous zeolite - Google Patents
Method of preparing catalyst on the basis of a high-siliceous zeoliteInfo
- Publication number
- SU1370859A1 SU1370859A1 SU3774206/04A SU3774206A SU1370859A1 SU 1370859 A1 SU1370859 A1 SU 1370859A1 SU 3774206/04 A SU3774206/04 A SU 3774206/04A SU 3774206 A SU3774206 A SU 3774206A SU 1370859 A1 SU1370859 A1 SU 1370859A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- zeolite
- catalyst
- basis
- preparing catalyst
- alkylation
- Prior art date
Links
Abstract
FIELD: catalytic chemistry. SUBSTANCE: catalysts of isomerization, alkylation, and disproportionation are prepared by treatment of zeolite with ammonium salt solutions at 120-150 C and NH:Naratio (0.3-12.5):1 until reaching the sodium cation substitution degree 95-99 wt % while, for mixing with a binder, 5-50 wt % zeolite is taken. The product-binder mixture is dried and calcined. Using the catalyst in the benzene alkylation with ethylene gave rise to ethylene conversion 100% and yield of ethylbenzene 95.7%. EFFECT: increased activity and selectivity of the catalyst. 3 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3774206/04A SU1370859A1 (en) | 1984-07-19 | 1984-07-19 | Method of preparing catalyst on the basis of a high-siliceous zeolite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3774206/04A SU1370859A1 (en) | 1984-07-19 | 1984-07-19 | Method of preparing catalyst on the basis of a high-siliceous zeolite |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1370859A1 true SU1370859A1 (en) | 1996-10-20 |
Family
ID=60535225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3774206/04A SU1370859A1 (en) | 1984-07-19 | 1984-07-19 | Method of preparing catalyst on the basis of a high-siliceous zeolite |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1370859A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2773703C1 (en) * | 2021-07-14 | 2022-06-07 | Федеральное государственное бюджетное учреждение науки «Федеральный исследовательский центр «Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук» (Институт катализа СО РАН, ИК СО РАН) | Method for preparing a catalyst for reactions following the acid-base mechanism |
CN115770611A (en) * | 2022-12-12 | 2023-03-10 | 大连龙缘化学有限公司 | Preparation method and application of mesitylene catalyst prepared by isomerizing pseudocumene |
-
1984
- 1984-07-19 SU SU3774206/04A patent/SU1370859A1/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2773703C1 (en) * | 2021-07-14 | 2022-06-07 | Федеральное государственное бюджетное учреждение науки «Федеральный исследовательский центр «Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук» (Институт катализа СО РАН, ИК СО РАН) | Method for preparing a catalyst for reactions following the acid-base mechanism |
RU2773701C1 (en) * | 2021-07-14 | 2022-06-07 | Федеральное государственное бюджетное учреждение науки «Федеральный исследовательский центр «Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук» (Институт катализа СО РАН, ИК СО РАН) | Method for preparing a catalyst for reactions following the acid-base mechanism |
RU2773702C1 (en) * | 2021-07-14 | 2022-06-07 | Федеральное государственное бюджетное учреждение науки «Федеральный исследовательский центр «Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук» (Институт катализа СО РАН, ИК СО РАН) | Method for preparing a catalyst for reactions following the acid-base mechanism |
CN115770611A (en) * | 2022-12-12 | 2023-03-10 | 大连龙缘化学有限公司 | Preparation method and application of mesitylene catalyst prepared by isomerizing pseudocumene |
CN115770611B (en) * | 2022-12-12 | 2024-02-06 | 大连龙缘化学有限公司 | Preparation method and application of catalyst for preparing mesitylene by pseudocumene isomerization |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3849340A (en) | Hydrocarbon conversion catalyst | |
US3763260A (en) | Hydrocarbon conversion catalyst | |
CA1155103A (en) | Preparation of aromatics processing catalyst, catalyst so prepared, and xylene isomerisation therewith | |
US4565897A (en) | Production of aromatic hydrocarbons | |
CA2264700A1 (en) | Alkylation process using zeolite beta | |
EP0119023A2 (en) | Improving catalytic activity of aluminosilicate zeolites | |
GB1402503A (en) | Vapour-phase alkylation in presence of crystalline aluminosilicate catalyst with separate transalkylation | |
US4548913A (en) | Catalyst, a process for its preparation and an isomerization process in the presence of this catalyst | |
SG20295G (en) | Preparation of phenol through cumene | |
IN153717B (en) | ||
US4725570A (en) | Post-treatment of AMS-1B crystalline borosilicate molecular sieve-based catalyst compositions | |
US3873632A (en) | Alkylaromatic hydrocarbon isomerization process | |
US5036033A (en) | Alkylation catalyst and processes for preparing | |
SU1370859A1 (en) | Method of preparing catalyst on the basis of a high-siliceous zeolite | |
EP0152485A4 (en) | Binder-free zeolite catalyst, process for its preparation, and catalytic reaction using same. | |
US4499325A (en) | Alkene conversion using AMS-1B crystalline borosilicate | |
AU573697B2 (en) | Modification of zeolites | |
JPS58157729A (en) | Isomerization of aromatic c8 mixture-containing isomerization raw material | |
US4665253A (en) | Conversion of aromatics over novel catalyst composition | |
EP0043695A1 (en) | Activation of gallium ion exchanged aluminosilicate catalyst | |
US3819736A (en) | Process for conversion of alkyl aromatic hydrocarbons | |
US4885427A (en) | Isomerization of unextracted, ethylbenzene-containing xylene streams using a catalyst mixture containing molybdenum on silica and supported crystalline borosilicate molecular sieve | |
JPH0437054B2 (en) | ||
SU1641419A1 (en) | Method of producing catalyst for alkylation of toluene with ethylene | |
US4788373A (en) | Process for ethylene oligomerization to a product rich in linear butenes using zinc-promoted, nickel-based catalyst compositions |