GB1231273A - - Google Patents
Info
- Publication number
- GB1231273A GB1231273A GB1231273DA GB1231273A GB 1231273 A GB1231273 A GB 1231273A GB 1231273D A GB1231273D A GB 1231273DA GB 1231273 A GB1231273 A GB 1231273A
- Authority
- GB
- United Kingdom
- Prior art keywords
- activated
- promoted
- sulphide
- precursor
- oxide
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- 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
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
- C07C5/2512—Catalytic processes with metal oxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
- C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
- C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
- C07C6/06—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond at a cyclic carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- C07C2521/08—Silica
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/28—Molybdenum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/30—Tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
1,231,273. Disproportionating olefins. PHILLIPS PETROLEUM CO. 2 April, 1968 [3 April, 1967], No. 52229/70. Divided out of 1,231,272. Heading C5E. In the catalytic disproportionation of olefins, the feed of one or more olefins is contacted with MgO at a temperature below which any substantial isomerization takes place, prior to contact with the disproportionation catalyst. The MgO is preferably activated prior to contact with the olefin by heating in an oxygencontaining gas stream at 500-1500‹ F. The disproportionation catalyst may be: (1) activated SiO 2 or thoria promoted with an oxide (or precursor thereof) of Mo, W or Re; or by a sulphide of W or Mo; (2) activated Al 2 O 3 promoted by an oxide (or precursor thereof) of Mo, W or Re; or by a sulphide of W or Mo; or by an alkali metal salt, alkaline earth metal salt, NH 4 <SP>+</SP> salt or Bi salt of phosphomolybdic acid; (3) activated phosphates of Al, Zr, Ca, Mg or Ti promoted by an oxide (or precursor thereof) of Mo, W or Re or by a sulphide of W or Mo or by magnesium tungstate or by beryllium phosphotungstate; or (4) activated SiO 2 , Al 2 O 3 , phosphates of Al, Zr, Ca, Mg or Ti promoted by hexacarbonyl of W or Mo. Examples describe the disproportion of pentene-1 and of a mixture of heptene-2 and heptene-3.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62763567A | 1967-04-03 | 1967-04-03 | |
| US62766867A | 1967-04-03 | 1967-04-03 | |
| US67849967A | 1967-10-27 | 1967-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1231273A true GB1231273A (en) | 1971-05-12 |
Family
ID=27417424
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1231273D Expired GB1231273A (en) | 1967-04-03 | 1968-04-02 | |
| GB1231275D Expired GB1231275A (en) | 1967-04-03 | 1968-04-02 | |
| GB1231274D Expired GB1231274A (en) | 1967-04-03 | 1968-04-02 | |
| GB1231272D Expired GB1231272A (en) | 1967-04-03 | 1968-04-02 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1231275D Expired GB1231275A (en) | 1967-04-03 | 1968-04-02 | |
| GB1231274D Expired GB1231274A (en) | 1967-04-03 | 1968-04-02 | |
| GB1231272D Expired GB1231272A (en) | 1967-04-03 | 1968-04-02 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5516566B1 (en) |
| BE (1) | BE713190A (en) |
| DE (1) | DE1767117C3 (en) |
| ES (1) | ES352051A1 (en) |
| FR (1) | FR1560086A (en) |
| GB (4) | GB1231273A (en) |
| NL (1) | NL140830B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1357632A (en) * | 1971-02-22 | 1974-06-26 | Shell Int Research | Process for the manufacture of higher olefins |
| US5986155A (en) * | 1996-07-10 | 1999-11-16 | The Lubrizol Corporation | Catalytic process for making high reactivity alkylating agents and products resulting therefrom |
-
1968
- 1968-03-27 ES ES352051A patent/ES352051A1/en not_active Expired
- 1968-03-29 FR FR1560086D patent/FR1560086A/fr not_active Expired
- 1968-04-02 NL NL6804601A patent/NL140830B/en unknown
- 1968-04-02 GB GB1231273D patent/GB1231273A/en not_active Expired
- 1968-04-02 GB GB1231275D patent/GB1231275A/en not_active Expired
- 1968-04-02 GB GB1231274D patent/GB1231274A/en not_active Expired
- 1968-04-02 GB GB1231272D patent/GB1231272A/en not_active Expired
- 1968-04-03 DE DE19681767117 patent/DE1767117C3/en not_active Expired
- 1968-04-03 BE BE713190D patent/BE713190A/xx not_active IP Right Cessation
- 1968-04-03 JP JP2149268A patent/JPS5516566B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1767117C3 (en) | 1975-02-20 |
| JPS5516566B1 (en) | 1980-05-02 |
| FR1560086A (en) | 1969-03-14 |
| GB1231275A (en) | 1971-05-12 |
| NL6804601A (en) | 1968-10-04 |
| BE713190A (en) | 1968-10-03 |
| NL140830B (en) | 1974-01-15 |
| GB1231272A (en) | 1971-05-12 |
| DE1767117A1 (en) | 1972-04-20 |
| DE1767117B2 (en) | 1974-07-04 |
| GB1231274A (en) | 1971-05-12 |
| ES352051A1 (en) | 1969-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1142609A (en) | Process of disproportionating olefins | |
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| GB1226865A (en) | ||
| GB1306797A (en) | Process for disproportionating olefins | |
| GB1231273A (en) | ||
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| GB1195307A (en) | Dimerisation of Olefines | |
| GB1251823A (en) | ||
| GB1327738A (en) | Catalyst for the conversion of hydrocarbons and its manufacture and use | |
| GB1302753A (en) | ||
| GB1219282A (en) | Improvements relating to catalysts | |
| GB1293552A (en) | Disproportionation catalysts | |
| GB1267221A (en) | ||
| US2483929A (en) | Catalytic hydrocarbon conversion | |
| GB1409094A (en) | Mixed oxide oxidation catalysts | |
| GB1353496A (en) | Preparation of dienes | |
| GB1159054A (en) | Process for the preparation of Olefins | |
| GB1350893A (en) | Alkylation of aromatic compounds | |
| GB1163657A (en) | Conversion of Cyclic Olefins to Acyclic Polyenes | |
| GB1331423A (en) | Process for the production and use of an oxidation catalyst | |
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| GB1228811A (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |