SU1563016A1 - METHOD OF PREPARATION FOR OPERATION OF CATALYSTS FOR HYDRAULIC CLEANING OF OIL FRACTIONS - Google Patents
METHOD OF PREPARATION FOR OPERATION OF CATALYSTS FOR HYDRAULIC CLEANING OF OIL FRACTIONSInfo
- Publication number
- SU1563016A1 SU1563016A1 SU4302961/04A SU4302961A SU1563016A1 SU 1563016 A1 SU1563016 A1 SU 1563016A1 SU 4302961/04 A SU4302961/04 A SU 4302961/04A SU 4302961 A SU4302961 A SU 4302961A SU 1563016 A1 SU1563016 A1 SU 1563016A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- catalysts
- preparation
- oil fractions
- catalyst
- hydrogen
- Prior art date
Links
Landscapes
- Catalysts (AREA)
Abstract
1. Способ подготовки к эксплуатации катализаторов для гидроочистки нефтяных фракций путем их нагрева в среде водорода или водородсодержащего газа при давлении 5 - 50 ат, температуре 120 - 400C в присутствии сульфидирующего агента - элементарной серы, отличающийся тем, что, с целью повышения активности катализатора и уменьшения количества кокса, отлагающегося на катализаторе, элементарную серу используют совместно с сероорганическим соединением.2. Способ по п.1, отличающийся тем, что в качестве сероорганического соединения используют тиофен или втор-бутилсульфид, или пропилдисульфид, или трет-бутилмеркаптан, или диметилдисульфид, или высокосернистый бензин, или дизельное топливо.1. A method of preparing for operation catalysts for hydrotreating petroleum fractions by heating them in an environment of hydrogen or hydrogen-containing gas at a pressure of 5-50 at, a temperature of 120-400C in the presence of a sulfiding agent, elemental sulfur, characterized in that in order to increase the activity of the catalyst and reduce the amount of coke deposited on the catalyst, elemental sulfur is used in conjunction with the organic sulfur compound.2. The method according to claim 1, wherein thiophene or sec-butyl sulfide, or propyl disulfide, or tert-butyl mercaptan, or dimethyl disulfide, or high-sulfur gasoline, or diesel fuel are used as the organic sulfur compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4302961/04A SU1563016A1 (en) | 1987-09-01 | 1987-09-01 | METHOD OF PREPARATION FOR OPERATION OF CATALYSTS FOR HYDRAULIC CLEANING OF OIL FRACTIONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4302961/04A SU1563016A1 (en) | 1987-09-01 | 1987-09-01 | METHOD OF PREPARATION FOR OPERATION OF CATALYSTS FOR HYDRAULIC CLEANING OF OIL FRACTIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1563016A1 true SU1563016A1 (en) | 1999-10-10 |
Family
ID=60529120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4302961/04A SU1563016A1 (en) | 1987-09-01 | 1987-09-01 | METHOD OF PREPARATION FOR OPERATION OF CATALYSTS FOR HYDRAULIC CLEANING OF OIL FRACTIONS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1563016A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2469791C2 (en) * | 2007-08-06 | 2012-12-20 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Composition, used for catalytic hydroprocessing of hydrocarbons of initial raw material, method of manufacturing thereof and method of applying thereof |
-
1987
- 1987-09-01 SU SU4302961/04A patent/SU1563016A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2469791C2 (en) * | 2007-08-06 | 2012-12-20 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Composition, used for catalytic hydroprocessing of hydrocarbons of initial raw material, method of manufacturing thereof and method of applying thereof |
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