MW3075A1 - Process for the production teralkyl ethers process for the production of teralkyl ethers - Google Patents
Process for the production teralkyl ethers process for the production of teralkyl ethersInfo
- Publication number
- MW3075A1 MW3075A1 MW30/75A MW3075A MW3075A1 MW 3075 A1 MW3075 A1 MW 3075A1 MW 30/75 A MW30/75 A MW 30/75A MW 3075 A MW3075 A MW 3075A MW 3075 A1 MW3075 A1 MW 3075A1
- Authority
- MW
- MALAWI
- Prior art keywords
- ethers
- teralkyl
- production
- reactor
- reaction
- Prior art date
Links
- 150000002170 ethers Chemical class 0.000 title 2
- 238000000034 method Methods 0.000 title 2
- 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 (1)
| Publication Number | Publication Date |
|---|---|
| MW3075A1 true MW3075A1 (en) | 1976-07-14 |
Family
ID=11202877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MW30/75A MW3075A1 (en) | 1974-05-21 | 1975-05-12 | Process for the production teralkyl ethers process for the production of teralkyl ethers |
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) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2629769C3 (en) * | 1976-07-02 | 1989-03-16 | Hüls AG, 4370 Marl | Process for the preparation of pure methyl tertiary butyl ether |
| JPS5342698U (en) * | 1976-09-17 | 1978-04-12 | ||
| 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 |
| JPS54130679U (en) * | 1978-03-03 | 1979-09-11 | ||
| 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 |
| DE3322753A1 (en) * | 1983-06-24 | 1985-01-10 | Deutsche Texaco Ag, 2000 Hamburg | METHOD FOR THE PRODUCTION OF METHYL-TERT.-BUTYLAETHER |
| JPS6013010U (en) * | 1983-07-05 | 1985-01-29 | カラ−フアスナ−工業株式会社 | hook device |
| JPH0641833Y2 (en) * | 1989-05-11 | 1994-11-02 | 三菱製紙株式会社 | Lower blade shaft of shear cut method |
| 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 PL PL1975180405A patent/PL103015B1/en unknown
- 1975-05-15 IE IE1094/75A patent/IE43301B1/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 DK DK222275AA patent/DK135796B/en unknown
- 1975-05-20 AT AT381375A patent/AT338223B/en not_active IP Right Cessation
- 1975-05-20 HU HU75SA2797A patent/HU176319B/en not_active IP Right Cessation
- 1975-05-20 ES ES438189A patent/ES438189A1/en not_active Expired
- 1975-05-20 BG BG030034A patent/BG26514A3/en unknown
- 1975-05-20 FR FR7515722A patent/FR2272065B1/fr not_active Expired
- 1975-05-20 CS CS753520A patent/CS219316B2/en unknown
- 1975-05-20 NO NO751787A patent/NO144524C/en unknown
- 1975-05-20 LU LU72542A patent/LU72542A1/xx unknown
- 1975-05-21 SU SU752136591A patent/SU858557A3/en active
- 1975-05-21 CH CH649575A patent/CH605509A5/xx not_active IP Right Cessation
- 1975-05-21 BE BE156545A patent/BE829303A/en not_active IP Right Cessation
- 1975-05-21 JP JP50059793A patent/JPS516914A/en active Granted
- 1975-05-21 DD DD186165A patent/DD118067A5/xx unknown
- 1975-05-21 RO RO7582288A patent/RO72850A/en unknown
- 1975-05-21 PH PH17183A patent/PH13250A/en unknown
- 1975-05-21 SE SE7505804A patent/SE425482B/en not_active IP Right Cessation
- 1975-05-21 AR AR258895A patent/AR226992A1/en active
- 1975-05-21 ZM ZM64/75A patent/ZM6475A1/en unknown
- 1975-05-21 NL NLAANVRAGE7505998,A patent/NL183886C/en not_active IP Right Cessation
- 1975-05-21 CA CA228,655A patent/CA1048062A/en not_active Expired
- 1975-05-22 BR BR4088/75D patent/BR7503196A/en unknown
Also Published As
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