DE2731669A1 - Verfahren zur isomerisierung alkylaromatischer kohlenwasserstoffe - Google Patents
Verfahren zur isomerisierung alkylaromatischer kohlenwasserstoffeInfo
- Publication number
- DE2731669A1 DE2731669A1 DE19772731669 DE2731669A DE2731669A1 DE 2731669 A1 DE2731669 A1 DE 2731669A1 DE 19772731669 DE19772731669 DE 19772731669 DE 2731669 A DE2731669 A DE 2731669A DE 2731669 A1 DE2731669 A1 DE 2731669A1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- weight
- process steps
- hydrocarbons
- process step
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
-
- 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
- B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
-
- 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
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/652—Chromium, molybdenum or tungsten
- B01J23/6527—Tungsten
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/2705—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metal oxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/2724—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7622233A FR2359103A2 (fr) | 1976-07-21 | 1976-07-21 | Procede d'isomerisation d'hydrocarbures alkylaromatiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2731669A1 true DE2731669A1 (de) | 1978-01-26 |
Family
ID=9175968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772731669 Ceased DE2731669A1 (de) | 1976-07-21 | 1977-07-13 | Verfahren zur isomerisierung alkylaromatischer kohlenwasserstoffe |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5496467A (en) * | 1992-12-04 | 1996-03-05 | Degussa Aktiengesellschaft | Method for the catalytic reforming of naphtha |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928177A (en) * | 1972-01-10 | 1975-12-23 | Universal Oil Prod Co | Hydrocarbon conversion with a multimetallic catalytic composite |
-
1976
- 1976-07-21 FR FR7622233A patent/FR2359103A2/fr active Granted
-
1977
- 1977-07-08 GB GB28838/77A patent/GB1536389A/en not_active Expired
- 1977-07-11 IT IT25592/77A patent/IT1114829B/it active
- 1977-07-13 BE BE179303A patent/BE856769R/xx active
- 1977-07-13 ZA ZA00774211A patent/ZA774211B/xx unknown
- 1977-07-13 DE DE19772731669 patent/DE2731669A1/de not_active Ceased
- 1977-07-20 CA CA283,114A patent/CA1086779A/en not_active Expired
- 1977-07-21 NL NL7708121A patent/NL7708121A/xx not_active Application Discontinuation
- 1977-07-21 AT AT531377A patent/AT354416B/de not_active IP Right Cessation
- 1977-07-21 JP JP8787477A patent/JPS5353622A/ja active Pending
- 1977-07-21 AU AU27208/77A patent/AU516116B2/en not_active Expired
-
1984
- 1984-07-10 JP JP59141553A patent/JPS6064932A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928177A (en) * | 1972-01-10 | 1975-12-23 | Universal Oil Prod Co | Hydrocarbon conversion with a multimetallic catalytic composite |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5496467A (en) * | 1992-12-04 | 1996-03-05 | Degussa Aktiengesellschaft | Method for the catalytic reforming of naphtha |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1086779A (en) | 1980-09-30 |
| IT1114829B (it) | 1986-01-27 |
| NL7708121A (nl) | 1978-01-24 |
| AU2720877A (en) | 1979-01-25 |
| FR2359103B2 (US07413550-20080819-C00001.png) | 1980-08-08 |
| GB1536389A (en) | 1978-12-20 |
| AT354416B (de) | 1979-01-10 |
| ZA774211B (en) | 1978-05-30 |
| FR2359103A2 (fr) | 1978-02-17 |
| BE856769R (fr) | 1978-01-13 |
| JPS5353622A (en) | 1978-05-16 |
| ATA531377A (de) | 1979-06-15 |
| JPS6064932A (ja) | 1985-04-13 |
| AU516116B2 (en) | 1981-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: OEDEKOVEN, W., DIPL.-ING., PAT.-ANW., 8000 MUENCHE |
|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |