GB894844A - Improvements in the treatment and use of desulphurization catalysts - Google Patents
Improvements in the treatment and use of desulphurization catalystsInfo
- Publication number
- GB894844A GB894844A GB2079/60A GB207960A GB894844A GB 894844 A GB894844 A GB 894844A GB 2079/60 A GB2079/60 A GB 2079/60A GB 207960 A GB207960 A GB 207960A GB 894844 A GB894844 A GB 894844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silica
- catalyst
- nitrogen
- hydrogen
- sulphur
- 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.)
- Expired
Links
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
Sulphur and nitrogen are removed from hydrocarbon oils by passing in presence of hydrogen, over a catalyst containing at least one of Mo, W and Cr and at least one of Fe, Ni and Co, and a silica-alumina carrier containing at least 40 wt. per cent silica, which catalyst has been activated or reactivated for at least two hours at 525 DEG -700 DEG C. in an atmosphere containing not more than 5 mol. per cent water vapour. In example a catalyst comprising Co and Mo oxides on silica-alumina was used to process a Middle East straight-run gas oil, B.R. 230 DEG -380 DEG C., containing sulphur and nitrogen, under the following conditions: 375 DEG C., 35 atm.; 2 kg./l./h S.V. and a hydrogen: oil ratio of 2000 l. (N.T.P.)/kg. Specification 753,934 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE894844X | 1959-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB894844A true GB894844A (en) | 1962-04-26 |
Family
ID=6847400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2079/60A Expired GB894844A (en) | 1959-01-22 | 1960-01-20 | Improvements in the treatment and use of desulphurization catalysts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB894844A (en) |
-
1960
- 1960-01-20 GB GB2079/60A patent/GB894844A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB972803A (en) | Desulphurisation of hydrocarbon materials | |
| GB916216A (en) | Steam reforming of hydrocarbons and catalyst therefore | |
| GB1418328A (en) | Hydrogenation of aromatic compounds containing sulphurous impurities | |
| GB697227A (en) | Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons | |
| JPS55149133A (en) | Recovery of metal from hydrogen desulfurizing catalyst of hydrocarbon | |
| GB894844A (en) | Improvements in the treatment and use of desulphurization catalysts | |
| GB1529537A (en) | Process for removing hydrogen sulphide from waste gases | |
| GB894843A (en) | Improvements in the production and use of catalysts for the desulphurization of hydrocarbon oils | |
| JPS59113090A (en) | Liquefaction of coal | |
| GB657521A (en) | A process for desulphurising hydrocarbon oils | |
| GB950952A (en) | Hydrogenation catalyst and the method for producing the same | |
| GB1068588A (en) | Method of treating gases | |
| GB1457861A (en) | Process for the hydrodearomatization of petroleum fractions containing sulphur nitrogen and aromatics | |
| GB1509003A (en) | Desulphurisation catalysts | |
| GB1000829A (en) | In situ sulfiding of nickel- and/or cobalt-containing catalysts | |
| GB838751A (en) | Improvements relating to reducing the aromatic content of petroleum distillates | |
| GB933489A (en) | Process of hydrocracking hydrocarbon oils | |
| GB851443A (en) | Method of treating gases derived from the distillation of coal | |
| GB1399390A (en) | Catalyst purging technique | |
| US2852437A (en) | Catalytic desulphurization of petroleum hydrocarbons | |
| GB1267801A (en) | Improvements in or relating to purification of hydrocarbon oils | |
| GB1028245A (en) | Improvements in or relating to the purification of hydrocarbon oils | |
| GB1402264A (en) | N-paraffins | |
| GB942029A (en) | A method of detoxifying town and trunk gases | |
| GB682317A (en) | Improvements relating to the catalytic cracking of petroleum hydrocarbons |