RU95105673A - Method to prepare phosphorous-bearing aluminumcobaltmolybdenum or aluminumnickelmolybdenum catalyst for hydrocarbon raw material hydrorefining - Google Patents
Method to prepare phosphorous-bearing aluminumcobaltmolybdenum or aluminumnickelmolybdenum catalyst for hydrocarbon raw material hydrorefiningInfo
- Publication number
- RU95105673A RU95105673A RU95105673/04A RU95105673A RU95105673A RU 95105673 A RU95105673 A RU 95105673A RU 95105673/04 A RU95105673/04 A RU 95105673/04A RU 95105673 A RU95105673 A RU 95105673A RU 95105673 A RU95105673 A RU 95105673A
- Authority
- RU
- Russia
- Prior art keywords
- hours
- catalyst
- hydrorefining
- calcination
- temperature
- Prior art date
Links
Landscapes
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
FIELD: petrochemical industry, method is used in hydrocarbon raw material hydrorefining, during petroleum and natural gas hydrorefining, for desulfurization in particular. SUBSTANCE: aim is to increase hydrolyzing capability of catalyst with high concentration of active components. It is achieved by improvement of known method thermal treatment mode (drying and calcining) of impregnated alumoxide carrier. Method provides for one-stage impregnation of alumoxide carrier with solution of molybdenum, cobalt or nickel compositions and phosphorous with following drying and calcining according to mode. Impregnated carrier is heated from room temperature up to 300 - 350 C for 6 - 8 hours, then it is held under the temperature for 5 - 7 hours, then it is heated up to temperature of calcination for 3 - 5 hours and exercise calcination by known method. EFFECT: increased hydrolyzing capability of catalyst with high concentration of active components. 1 cl, 1 dwg
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA94041749A UA10147A (en) | 1994-04-13 | 1994-04-13 | Method for producing phosphorous-containing aluminum-cobalt-molybdenum or aluminum-nickel-molybdenum catalyst for hydraulic cleaning of hydrocarbon raw material |
UA94041749 | 1994-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95105673A true RU95105673A (en) | 1996-07-10 |
RU2107546C1 RU2107546C1 (en) | 1998-03-27 |
Family
ID=21688979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95105673A RU2107546C1 (en) | 1994-04-13 | 1995-04-12 | Method of preparing phosphorus-containing aluminum/cobalt/molybdenum or aluminum/nickel/molybdenum catalyst for hydrofining of hydrocarbon raw material |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2107546C1 (en) |
UA (1) | UA10147A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2917647B1 (en) * | 2007-06-25 | 2011-05-06 | Inst Francais Du Petrole | PROCESS FOR PREPARING HYDROTREATMENT CATALYST BY IMPREGNATING A PHOSPHORIC COMPOUND |
RU2637808C2 (en) * | 2015-12-24 | 2017-12-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Catalyst, method of its preparation and process of selective hydrocleaning of catalytic craking |
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1994
- 1994-04-13 UA UA94041749A patent/UA10147A/en unknown
-
1995
- 1995-04-12 RU RU95105673A patent/RU2107546C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2107546C1 (en) | 1998-03-27 |
UA10147A (en) | 1996-09-30 |
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