GB1378540A - Germanium-platinum group metal catalyst and method of manufacture and use thereof - Google Patents
Germanium-platinum group metal catalyst and method of manufacture and use thereofInfo
- Publication number
- GB1378540A GB1378540A GB1886972A GB1886972A GB1378540A GB 1378540 A GB1378540 A GB 1378540A GB 1886972 A GB1886972 A GB 1886972A GB 1886972 A GB1886972 A GB 1886972A GB 1378540 A GB1378540 A GB 1378540A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composite
- germanium
- temperature
- platinum group
- group metal
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
- C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
- B01J23/624—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with germanium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
1378540 Reforming catalysts UNIVERSAL OIL PRODUCTS CO 24 April 1972 [14 July 1971] 18869/72 Heading B1E Catalysts are prepared by forming a composite which has been oxidised at 427-649‹C of a platinum group metal and germanium on a porous carrier material having a surface area of 25-500 m<SP>2</SP>/g and reducing it by charging the composite to a reactor under substantially anhydrous conditions the reactor being in a reduced state, contacting the composite with substantially dry hydrogen while increasing the temperature to 191-218‹C over at least two hours, maintaining the temperature at 191- 218‹C for at least 2 hours, raising the temperature to 538-593‹C at a rate not exceeding 56‹C per hour and maintaining the tempera- .ture at 538-593‹C for at least one hour, and thereafter cooling the reduced composite under substantially anhydrous conditions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12458171A | 1971-07-14 | 1971-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1378540A true GB1378540A (en) | 1974-12-27 |
Family
ID=22415702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1886972A Expired GB1378540A (en) | 1971-07-14 | 1972-04-24 | Germanium-platinum group metal catalyst and method of manufacture and use thereof |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA981656A (en) |
FR (1) | FR2145465B1 (en) |
GB (1) | GB1378540A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112625738A (en) * | 2019-10-08 | 2021-04-09 | 中国石油化工股份有限公司 | Start-up method for preparing light aromatic hydrocarbon by reforming raffinate oil |
-
1972
- 1972-04-07 CA CA139,205A patent/CA981656A/en not_active Expired
- 1972-04-24 GB GB1886972A patent/GB1378540A/en not_active Expired
- 1972-05-31 FR FR7219461A patent/FR2145465B1/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112625738A (en) * | 2019-10-08 | 2021-04-09 | 中国石油化工股份有限公司 | Start-up method for preparing light aromatic hydrocarbon by reforming raffinate oil |
CN112625738B (en) * | 2019-10-08 | 2023-05-09 | 中国石油化工股份有限公司 | Start-up method for preparing light aromatic hydrocarbon by reforming raffinate oil |
Also Published As
Publication number | Publication date |
---|---|
DE2233651A1 (en) | 1973-10-04 |
FR2145465B1 (en) | 1974-07-26 |
CA981656A (en) | 1976-01-13 |
FR2145465A1 (en) | 1973-02-23 |
DE2233651B2 (en) | 1975-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |