SU1774553A1 - Method of preparing bead catalyst for gasoline fraction refining - Google Patents
Method of preparing bead catalyst for gasoline fraction refiningInfo
- Publication number
- SU1774553A1 SU1774553A1 SU4887311/04A SU4887311A SU1774553A1 SU 1774553 A1 SU1774553 A1 SU 1774553A1 SU 4887311/04 A SU4887311/04 A SU 4887311/04A SU 4887311 A SU4887311 A SU 4887311A SU 1774553 A1 SU1774553 A1 SU 1774553A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gasoline fraction
- zno
- zinc salt
- solutions
- ionic exchange
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
FIELD: catalysts. SUBSTANCE: aqueous suspension zeolite of faujasite type at concentration 60-150 g/l is mixed with gel-forming solutions of sodium silicate, aluminium sulfate and zinc salt. Formed zeolite-containing sol is coagulated to hydrogel beads in the medium of mineral oil. Then ionic exchange is carried out with solutions of ammonium nitrate, zinc salt at the ratio of ZnO at forming ZnO at ionic exchange 1/1-3 with solution of rare-earth elements nitrate up to the content РЗЭO- 2,0-3,5 2.0-3.5 wt.-% Beads were dried and calcined. EFFECT: improved method of catalyst preparing. 2 cl, 1 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4887311/04A SU1774553A1 (en) | 1990-09-26 | 1990-09-26 | Method of preparing bead catalyst for gasoline fraction refining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4887311/04A SU1774553A1 (en) | 1990-09-26 | 1990-09-26 | Method of preparing bead catalyst for gasoline fraction refining |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1774553A1 true SU1774553A1 (en) | 1995-09-10 |
Family
ID=60532939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4887311/04A SU1774553A1 (en) | 1990-09-26 | 1990-09-26 | Method of preparing bead catalyst for gasoline fraction refining |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1774553A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7939701B2 (en) | 2007-12-12 | 2011-05-10 | Uop Llc | Aromatic isomerization catalyst and a process of use thereof |
-
1990
- 1990-09-26 SU SU4887311/04A patent/SU1774553A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7939701B2 (en) | 2007-12-12 | 2011-05-10 | Uop Llc | Aromatic isomerization catalyst and a process of use thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4357265A (en) | Catalytic cracking catalyst | |
DE69025632T2 (en) | Process for reducing nitrogen oxides from exhaust gases | |
CA2032799C (en) | Catalyst for and method of purifying oxygen-excess exhaust gas | |
US4218307A (en) | Hydrocarbon cracking catalyst | |
US3930987A (en) | Catalyst and method of preparing same | |
GB1503808A (en) | Process for preparing a zeolitic composition useful as a hydrocarbon conversion catalyst | |
CA1160200A (en) | Catalyst preparation | |
ES488840A1 (en) | Process for the preparation of dual-porosity alumina beads. | |
GB1348993A (en) | Zeolitic adsorbents | |
DE3633324A1 (en) | METHOD FOR REMOVING PROTEINS FROM LIQUIDS | |
RO80121B (en) | Process for preparing a catalyst for catalytically cracking petroleum hydrocarbons | |
GB1525811A (en) | High activity amorphous silica-alumina catalyst | |
GB1413876A (en) | Method of making hydrocarbon conversion catalysts having regene ration properties and catalysts made by the method | |
KR860007959A (en) | Aromatization catalysts with high activity and high selectivity | |
JPS5777022A (en) | Metal-substituted a-type zeolite and its manufacture | |
SU1774553A1 (en) | Method of preparing bead catalyst for gasoline fraction refining | |
GB1212563A (en) | Manufacture of fluid catalyst | |
KR860007960A (en) | Aromatization catalysts with high activity and high selectivity | |
DE4305781A1 (en) | Sorption of NH¶3¶ with doped oxidic sorbents | |
GB1256171A (en) | Fluid catalyst and preparation thereof | |
US3912619A (en) | Preparation of cracking catalyst | |
GB1285863A (en) | Hydrogenation catalyst and process | |
GB1485356A (en) | Hydrogenation catalyst | |
GB1178594A (en) | Hydrocarbon Conversion Catalysts | |
GB1319544A (en) | Process for the preparation of catalysts containing crystalline aluminosilicate zeolite |