JPS516914A - Dai 3 kyuarukirueeterunoseiho - Google Patents
Dai 3 kyuarukirueeterunoseihoInfo
- Publication number
- JPS516914A JPS516914A JP50059793A JP5979375A JPS516914A JP S516914 A JPS516914 A JP S516914A JP 50059793 A JP50059793 A JP 50059793A JP 5979375 A JP5979375 A JP 5979375A JP S516914 A JPS516914 A JP S516914A
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- reaction
- olefin
- reactant
- excess
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 150000001336 alkenes Chemical class 0.000 abstract 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 150000005215 alkyl ethers Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1506312 Tertiary alkyl ethers SNAMPROGETTI SpA 13 May 1975 [21 May 1974] 20209/75 Heading C2C A tertiary alkyl ester is produced by reacting an alcohol with an olefin having a carboncarbon double bond on a tertiary carbon atom in the presence of an ion-exchange resin in atleast two stages, whereinin one stage the alcohol is present in excess and in another stage the olefin is in excess. The reaction may be carried out using two reactors; all of one reactant is fed to one reactor while all or part of the other reactant is fed to the other reactor, and reaction products are at least in part circulated from one reactor to the other. The invention is exemplified by the reaction of isobutene in a mixed olefin stream with methanol to form methyl tertiary butyl ether. A suitable apparatus is described. Reference has been directed by the Comptroller to Specification 1,176,620.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23013/74A IT1012690B (en) | 1974-05-21 | 1974-05-21 | PROCEDURE FOR THE PRODUCTION OF TER-ALKYL ETHERS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS516914A true JPS516914A (en) | 1976-01-20 |
| JPS5734812B2 JPS5734812B2 (en) | 1982-07-26 |
Family
ID=11202877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50059793A Granted JPS516914A (en) | 1974-05-21 | 1975-05-21 | Dai 3 kyuarukirueeterunoseiho |
Country Status (33)
| Country | Link |
|---|---|
| JP (1) | JPS516914A (en) |
| AR (1) | AR226992A1 (en) |
| AT (1) | AT338223B (en) |
| BE (1) | BE829303A (en) |
| BG (1) | BG26514A3 (en) |
| BR (1) | BR7503196A (en) |
| CA (1) | CA1048062A (en) |
| CH (1) | CH605509A5 (en) |
| CS (1) | CS219316B2 (en) |
| DD (1) | DD118067A5 (en) |
| DE (1) | DE2521963C3 (en) |
| DK (1) | DK135796B (en) |
| EG (1) | EG12653A (en) |
| ES (1) | ES438189A1 (en) |
| FR (1) | FR2272065B1 (en) |
| GB (1) | GB1506312A (en) |
| HU (1) | HU176319B (en) |
| IE (1) | IE43301B1 (en) |
| IN (1) | IN143295B (en) |
| IT (1) | IT1012690B (en) |
| LU (1) | LU72542A1 (en) |
| MW (1) | MW3075A1 (en) |
| NL (1) | NL183886C (en) |
| NO (1) | NO144524C (en) |
| PH (1) | PH13250A (en) |
| PL (1) | PL103015B1 (en) |
| RO (1) | RO72850A (en) |
| SE (1) | SE425482B (en) |
| SU (1) | SU858557A3 (en) |
| TR (1) | TR18546A (en) |
| YU (1) | YU37301B (en) |
| ZA (1) | ZA752914B (en) |
| ZM (1) | ZM6475A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537607A (en) * | 1976-07-02 | 1978-01-24 | Huels Chemische Werke Ag | Method of producing purified methl tertiary butylethel |
| JPS5342698U (en) * | 1976-09-17 | 1978-04-12 | ||
| JPS54130679U (en) * | 1978-03-03 | 1979-09-11 | ||
| JPS6051141A (en) * | 1983-06-24 | 1985-03-22 | エルヴェーエー―デーエーアー・アクチェンゲゼルシャフト・フュア・ミネラルエール・ウント・ヒエミー | Manufacture of methyl-tertiary-butylether and methyl-tertiary-amylether |
| JPH02145995U (en) * | 1989-05-11 | 1990-12-11 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2706465C3 (en) * | 1977-02-16 | 1980-10-02 | Deutsche Texaco Ag, 2000 Hamburg | Process for the production of butadiene or n-butenes from hydrocarbon mixtures containing them with separation of isobutene |
| DE2853769C3 (en) * | 1978-12-13 | 1989-03-16 | Hüls AG, 4370 Marl | Process for the simultaneous production of pure methyl tert-butyl ether and a C↓4↓ hydrocarbon mixture containing substantially less than 1% isobutene |
| DE2928509A1 (en) * | 1979-07-14 | 1981-01-29 | Basf Ag | METHOD FOR THE SIMULTANEOUS PRODUCTION OF METHYL-TERT.-BUTYL ETHER AND PRODUCTION OF ISOBUTEN |
| EP0075838A1 (en) * | 1981-09-24 | 1983-04-06 | Phillips Petroleum Company | Process for the preparation of methyl tert-butyl ether |
| JPS5921206U (en) * | 1982-07-31 | 1984-02-09 | 武田 精 | Fitting member for snap fasteners |
| JPS6013010U (en) * | 1983-07-05 | 1985-01-29 | カラ−フアスナ−工業株式会社 | hook device |
| IT1247108B (en) | 1991-02-28 | 1994-12-12 | Snam Progetti | INTEGRATED PROCEDURE FOR THE PRODUCTION OF ISO-BUTENE AND ALCHIL-TER-BUTYL ETHERS. |
| RU2102375C1 (en) * | 1995-08-07 | 1998-01-20 | Товарищество с ограниченной ответственностью "Научно-исследовательский центр по нефтехимическим технологиям" | Method of preparing alkyl ethers and mixtures thereof with hydrocarbons |
| RU2102374C1 (en) * | 1996-07-18 | 1998-01-20 | Товарищество с ограниченной ответственностью "Научно-исследовательский центр по нефтехимическим технологиям" | Method of preparing alkyl tert-alkyl ethers and/or mixtures thereof with hydrocarbons |
| EP3919468A1 (en) * | 2020-06-03 | 2021-12-08 | SABIC Global Technologies B.V. | Systems and processes for producing methyl tertiary butyl ether |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1968601A (en) * | 1934-02-14 | 1934-07-31 | Shell Dev | Preparation of olefine derivatives |
| US2480940A (en) * | 1946-09-20 | 1949-09-06 | Atlantic Refining Co | Production of aliphatic ethers |
| AT230345B (en) * | 1961-01-09 | 1963-12-10 | Bayer Ag | Process for the production of tert-butyl alkyl ethers |
| DE1224294B (en) * | 1961-01-09 | 1966-09-08 | Bayer Ag | Process for the production of tertiary butyl alkyl ethers |
| GB1173128A (en) * | 1968-09-20 | 1969-12-03 | Shell Int Research | Process for the preparation of Olefins |
-
1974
- 1974-05-21 IT IT23013/74A patent/IT1012690B/en active
-
1975
- 1975-05-06 ZA ZA00752914A patent/ZA752914B/en unknown
- 1975-05-12 MW MW30/75A patent/MW3075A1/en unknown
- 1975-05-13 TR TR18546A patent/TR18546A/en unknown
- 1975-05-13 GB GB20209/75A patent/GB1506312A/en not_active Expired
- 1975-05-15 IE IE1094/75A patent/IE43301B1/en unknown
- 1975-05-15 PL PL1975180405A patent/PL103015B1/en unknown
- 1975-05-16 YU YU1263/75A patent/YU37301B/en unknown
- 1975-05-16 DE DE2521963A patent/DE2521963C3/en not_active Expired
- 1975-05-18 EG EG297/75A patent/EG12653A/en active
- 1975-05-19 IN IN999/CAL/1975A patent/IN143295B/en unknown
- 1975-05-20 AT AT381375A patent/AT338223B/en not_active IP Right Cessation
- 1975-05-20 NO NO751787A patent/NO144524C/en unknown
- 1975-05-20 ES ES438189A patent/ES438189A1/en not_active Expired
- 1975-05-20 BG BG030034A patent/BG26514A3/en unknown
- 1975-05-20 DK DK222275AA patent/DK135796B/en unknown
- 1975-05-20 HU HU75SA2797A patent/HU176319B/en not_active IP Right Cessation
- 1975-05-20 FR FR7515722A patent/FR2272065B1/fr not_active Expired
- 1975-05-20 LU LU72542A patent/LU72542A1/xx unknown
- 1975-05-20 CS CS753520A patent/CS219316B2/en unknown
- 1975-05-21 AR AR258895A patent/AR226992A1/en active
- 1975-05-21 CH CH649575A patent/CH605509A5/xx not_active IP Right Cessation
- 1975-05-21 CA CA228,655A patent/CA1048062A/en not_active Expired
- 1975-05-21 JP JP50059793A patent/JPS516914A/en active Granted
- 1975-05-21 NL NLAANVRAGE7505998,A patent/NL183886C/en not_active IP Right Cessation
- 1975-05-21 DD DD186165A patent/DD118067A5/xx unknown
- 1975-05-21 SE SE7505804A patent/SE425482B/en not_active IP Right Cessation
- 1975-05-21 PH PH17183A patent/PH13250A/en unknown
- 1975-05-21 SU SU752136591A patent/SU858557A3/en active
- 1975-05-21 BE BE156545A patent/BE829303A/en not_active IP Right Cessation
- 1975-05-21 ZM ZM64/75A patent/ZM6475A1/en unknown
- 1975-05-21 RO RO7582288A patent/RO72850A/en unknown
- 1975-05-22 BR BR4088/75D patent/BR7503196A/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537607A (en) * | 1976-07-02 | 1978-01-24 | Huels Chemische Werke Ag | Method of producing purified methl tertiary butylethel |
| JPS5342698U (en) * | 1976-09-17 | 1978-04-12 | ||
| JPS54130679U (en) * | 1978-03-03 | 1979-09-11 | ||
| JPS6051141A (en) * | 1983-06-24 | 1985-03-22 | エルヴェーエー―デーエーアー・アクチェンゲゼルシャフト・フュア・ミネラルエール・ウント・ヒエミー | Manufacture of methyl-tertiary-butylether and methyl-tertiary-amylether |
| JPH02145995U (en) * | 1989-05-11 | 1990-12-11 |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2272065B1 (en) | ||
| GB1506596A (en) | Production of tertiary alkyl ethers | |
| NL184216C (en) | PROCESS FOR PREPARING ALKYL TERT BUTYL ETHERS FROM A PRIMARY ALCOHOL AND ISOBUTENE IN THE PRESENCE OF BUTADIENE. | |
| JPS5616424A (en) | Method of manufacturing methylltertiaryy butylether as well as obtaining isobutene simultaneously | |
| SE8301069L (en) | PROCEDURE FOR THE PREPARATION OF TERT BUTYLAL COOLESTERS IN THE PRESENCE OF BUTADIA | |
| GB1492275A (en) | Production of tertiary olefins | |
| ES8503322A1 (en) | Process for the preparation of methyl tert.-butyl ether and methyl tert.-amyl ether. | |
| ES292354A2 (en) | A procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding) | |
| ES222690A1 (en) | A procedure for the polymerization of olefins (Machine-translation by Google Translate, not legally binding) | |
| ES289218A1 (en) | Procedure for hydrolyzing the reaction products formed by the oxidation of a hydrocarbon (Machine-translation by Google Translate, not legally binding) |