CA2258000A1 - A process for presulphiding hydrocarbon conversion catalysts - Google Patents
A process for presulphiding hydrocarbon conversion catalystsInfo
- Publication number
- CA2258000A1 CA2258000A1 CA002258000A CA2258000A CA2258000A1 CA 2258000 A1 CA2258000 A1 CA 2258000A1 CA 002258000 A CA002258000 A CA 002258000A CA 2258000 A CA2258000 A CA 2258000A CA 2258000 A1 CA2258000 A1 CA 2258000A1
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- hydrocarbon conversion
- presulphiding
- sulphur
- incorporated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention provides a process for presulphurizing porous particles of a sulphidable catalyst containing at least one metal or metal oxide, which comprises (a) impregnating the catalyst with an inorganic polysulphide solution to obtain a sulphur-incorporated catalyst in which at least a portion of the sulphide or sulphur is incorporated in the pores of the catalyst; and (b) heating the sulphur-incorporated catalyst in the presence of a non-oxidizing atmosphere; presulphurized catalysts and their use in hydrocarbon conversion processes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/668,039 US5786293A (en) | 1996-06-17 | 1996-06-17 | Process for presulfiding hydrocarbon processing catalysts |
| US08/668039 | 1996-06-17 | ||
| PCT/EP1997/003130 WO1997048488A1 (en) | 1996-06-17 | 1997-06-13 | A process for presulphiding hydrocarbon conversion catalysts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2258000A1 true CA2258000A1 (en) | 1997-12-24 |
| CA2258000C CA2258000C (en) | 2006-10-24 |
Family
ID=37388414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002258000A Expired - Fee Related CA2258000C (en) | 1996-06-17 | 1997-06-13 | A process for presulphiding hydrocarbon conversion catalysts |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2258000C (en) |
-
1997
- 1997-06-13 CA CA002258000A patent/CA2258000C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2258000C (en) | 2006-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160613 |