JPS6434A - Production of inner olefin - Google Patents
Production of inner olefinInfo
- Publication number
- JPS6434A JPS6434A JP62319293A JP31929387A JPS6434A JP S6434 A JPS6434 A JP S6434A JP 62319293 A JP62319293 A JP 62319293A JP 31929387 A JP31929387 A JP 31929387A JP S6434 A JPS6434 A JP S6434A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- catalyst
- isomerization
- production
- inner olefin
- 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.)
- Granted
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 4
- 238000006317 isomerization reaction Methods 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000002585 base Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910000102 alkali metal hydride Inorganic materials 0.000 abstract 1
- 150000008046 alkali metal hydrides Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE: To effect isomerization of an olefin in the presence of a solid base catalyst to produce a stabilized inner olefin with high catalyst activity in high yield without formation of by-products such as polymers.
CONSTITUTION: In the production of a stabilized inner olefin by isomerization of an olefin, a solid base is used as a catalyst, which is prepared by heating a hydrated alumina containing 1.2W10wt.%, preferably 2W7wt.% of water together with an excessive equivalent amount, preferably 1.01W2 equivalents of an alkali metal hydride based on the moles of the water in the alumina, in moisture-activated atmosphere at 200W500°C, preferably 250W450°C for 15 minW10hr. The amount of the catalyst used is 1/3,000W1/20wt. based on the feed and the isomerization is carried out at -80W120°C, preferably -10W100°C.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62319293A JPH0684318B2 (en) | 1987-02-16 | 1987-12-16 | Internal olefin production method |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3279387 | 1987-02-16 | ||
| JP3279187 | 1987-02-16 | ||
| JP62-32791 | 1987-02-16 | ||
| JP62-32793 | 1987-02-16 | ||
| JP62319293A JPH0684318B2 (en) | 1987-02-16 | 1987-12-16 | Internal olefin production method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH0134A JPH0134A (en) | 1989-01-05 |
| JPS6434A true JPS6434A (en) | 1989-01-05 |
| JPH0684318B2 JPH0684318B2 (en) | 1994-10-26 |
Family
ID=27287850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62319293A Expired - Lifetime JPH0684318B2 (en) | 1987-02-16 | 1987-12-16 | Internal olefin production method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0684318B2 (en) |
-
1987
- 1987-12-16 JP JP62319293A patent/JPH0684318B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0684318B2 (en) | 1994-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3265984D1 (en) | Process for producing ethylene glycol and/or glycolic acid ester, catalyst composition used therefor, and process for the production of this composition | |
| JPS55159840A (en) | Catalyst for producing ethylene from ethanol | |
| JPS5340696A (en) | Olefin polymerization catalyst | |
| GB1226724A (en) | ||
| JPS6434A (en) | Production of inner olefin | |
| JPS6433A (en) | Production of inner olefin | |
| JPS5219610A (en) | Process for preparation of high purity butanediol | |
| JPS53108916A (en) | Preparation of methyl formate | |
| JPS532436A (en) | Preparation of phenols | |
| JPS5214716A (en) | Process for preparation of alkali metlalformates | |
| JPS53119855A (en) | Preparation of 4,4'-isopropylydenedicyclohexanol | |
| JPS52116456A (en) | Preparation of 3-keto- #4-steroid | |
| JPS5412315A (en) | Preparation of methyl formate | |
| JPS5337627A (en) | Preparation of p-t-butylphenol of high purity | |
| JPS5422306A (en) | Preparation of glycols | |
| JPS52111587A (en) | Preparation of 6-aminopenam carboxylic acid-1-oxide or its derivatives | |
| JPS51143605A (en) | Process for preparation of 1,3- propanediols | |
| JPS5344505A (en) | Isomerization of alkene-3-ol-1 | |
| JPS5759819A (en) | Preparation of olefin | |
| JPS5587727A (en) | Removal of acetylene compound from olefin | |
| JPS51113809A (en) | Process for preparation of 1,3-propanediols | |
| JPS5390232A (en) | Preparation of terephthalic acid | |
| JPS52136111A (en) | Preparation of acetaldehyde | |
| JPS5414920A (en) | Synthesis of carbonate | |
| JPS5225724A (en) | Process for preparation of pure m-alkyltoluene |