GB1006049A - Conversion of olefins - Google Patents
Conversion of olefinsInfo
- Publication number
- GB1006049A GB1006049A GB3600564A GB3600564A GB1006049A GB 1006049 A GB1006049 A GB 1006049A GB 3600564 A GB3600564 A GB 3600564A GB 3600564 A GB3600564 A GB 3600564A GB 1006049 A GB1006049 A GB 1006049A
- Authority
- GB
- United Kingdom
- Prior art keywords
- olefins
- butenes
- effected
- vol
- propylene
- 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
- 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
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
The disproportionation of C3-C6 olefins is effected in the presence of silica promoted with an oxide of tungsten and/or molybdenum. The silica is preferably high-purity grade but may contain alumina or magnesia; up to 30% of promoter is added. Reaction is effected at 400-1100 DEG F. and 0-1500 p.s.i.g. for 0.1-1000 seconds, e.g. at 0.5-1000 wt./wt./hr. or 0.1-1000 vol./vol./min. A paraffin or cycloparaffin diluent may be used. The conversions of propylene to ethylene and butenes and of butenes to propylene and higher olefins are exemplified.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30737163A | 1963-09-09 | 1963-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1006049A true GB1006049A (en) | 1965-09-29 |
Family
ID=23189461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3600564A Expired GB1006049A (en) | 1963-09-09 | 1964-09-02 | Conversion of olefins |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU293210B2 (en) |
BE (1) | BE652887A (en) |
DE (1) | DE1300553B (en) |
ES (1) | ES303761A1 (en) |
FR (1) | FR1409587A (en) |
GB (1) | GB1006049A (en) |
NL (1) | NL6410487A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4368345A (en) | 1981-01-07 | 1983-01-11 | Bp Chemicals Limited | Catalyst for disproportionation of olefins |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0291066A3 (en) * | 1982-08-19 | 1989-08-02 | The Flinders University Of South Australia | Catalyst |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1329207A (en) * | 1962-07-17 | 1963-06-07 | Phillips Petroleum Co | Process for disproportionation of acyclic olefinic hydrocarbons |
-
1964
- 1964-09-01 AU AU48766/64A patent/AU293210B2/en not_active Expired
- 1964-09-02 GB GB3600564A patent/GB1006049A/en not_active Expired
- 1964-09-04 ES ES0303761A patent/ES303761A1/en not_active Expired
- 1964-09-08 FR FR987459A patent/FR1409587A/en not_active Expired
- 1964-09-09 NL NL6410487A patent/NL6410487A/xx unknown
- 1964-09-09 DE DE1964P0035031 patent/DE1300553B/en active Pending
- 1964-09-09 BE BE652887D patent/BE652887A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4368345A (en) | 1981-01-07 | 1983-01-11 | Bp Chemicals Limited | Catalyst for disproportionation of olefins |
Also Published As
Publication number | Publication date |
---|---|
DE1300553B (en) | 1969-08-07 |
ES303761A1 (en) | 1965-02-01 |
FR1409587A (en) | 1965-08-27 |
AU4876664A (en) | 1966-03-03 |
BE652887A (en) | 1965-03-09 |
AU293210B2 (en) | 1969-08-12 |
NL6410487A (en) | 1965-03-10 |
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