ES8500206A1 - Process for producing t-butyl alkyl ethers - Google Patents
Process for producing t-butyl alkyl ethersInfo
- Publication number
- ES8500206A1 ES8500206A1 ES523006A ES523006A ES8500206A1 ES 8500206 A1 ES8500206 A1 ES 8500206A1 ES 523006 A ES523006 A ES 523006A ES 523006 A ES523006 A ES 523006A ES 8500206 A1 ES8500206 A1 ES 8500206A1
- Authority
- ES
- Spain
- Prior art keywords
- butene
- alkyl ethers
- producing
- butyl alkyl
- product
- 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
- -1 t-butyl alkyl ethers Chemical class 0.000 title abstract 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 4
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 abstract 4
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 abstract 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229930195734 saturated hydrocarbon Natural products 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
-
- 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
A process for synthesising t-butyl alkyl ethers is combined with a process for isomerising butene-1 and/or butene-2 in order to increase the ether yield. A C4 hydrocarbon feedstock (1) containing isobutene but free of butadiene is reacted (4) with an alkanol (6) and the ether product (5) is separated from residual hydrocarbons (7), (8) the latter are fractionated to separate saturated hydrocarbons (10), (14), from the butene-1 (12) and the butene-2 (15) the butene-1 and/or butene-2 are isomerised (16) to a product (2) containing isobutene which is recycled to reactor (4).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21384/82A IT1151183B (en) | 1982-05-20 | 1982-05-20 | PROCEDURE FOR THE PRODUCTION OF TER-BUTYL ALCHYL ETHERS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES523006A0 ES523006A0 (en) | 1984-10-01 |
| ES8500206A1 true ES8500206A1 (en) | 1984-10-01 |
Family
ID=11180967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES523006A Expired ES8500206A1 (en) | 1982-05-20 | 1983-05-20 | Process for producing t-butyl alkyl ethers |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS58210039A (en) |
| KR (1) | KR860001854B1 (en) |
| AU (1) | AU1401783A (en) |
| BE (1) | BE896787A (en) |
| BG (1) | BG37678A3 (en) |
| BR (1) | BR8302433A (en) |
| CA (1) | CA1220230A (en) |
| CH (1) | CH653664A5 (en) |
| DD (1) | DD209803A5 (en) |
| DE (1) | DE3318301A1 (en) |
| DK (1) | DK221683A (en) |
| ES (1) | ES8500206A1 (en) |
| FR (1) | FR2527202B1 (en) |
| GB (1) | GB2121407B (en) |
| GR (1) | GR78857B (en) |
| IN (1) | IN159788B (en) |
| IT (1) | IT1151183B (en) |
| LU (1) | LU84805A1 (en) |
| MW (1) | MW1883A1 (en) |
| NL (1) | NL8301819A (en) |
| NO (1) | NO831759L (en) |
| NZ (1) | NZ204032A (en) |
| PH (1) | PH19481A (en) |
| PL (1) | PL242093A1 (en) |
| PT (1) | PT76730B (en) |
| SE (1) | SE8302577L (en) |
| TR (1) | TR21617A (en) |
| YU (1) | YU110083A (en) |
| ZA (1) | ZA833068B (en) |
| ZW (1) | ZW9783A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731490A (en) * | 1986-07-23 | 1988-03-15 | Arco Chemical Company | Process for methyl, tertiary butyl ether production |
| FR2614297B1 (en) * | 1987-04-24 | 1989-07-21 | Inst Francais Du Petrole | PROCESS FOR PRODUCING METHYL-TERTIOBUTYL-ETHER FROM N-BUTENES. |
| CA2111018A1 (en) * | 1993-01-06 | 1994-07-07 | Jacob N. Rubin | Integrated mtbe process |
| FR2710907B1 (en) * | 1993-10-08 | 1996-01-05 | Inst Francais Du Petrole | Process for the production of tertiary ethers from a catalytic cracking charge comprising two stages of extractive distillation. |
| IT1270675B (en) | 1994-10-19 | 1997-05-07 | Enichem Spa | PROCEDURE FOR THE SEPARATION OF PARAFFINS IN MIXTURE WITH OLEFINS |
| CN103755512B (en) * | 2013-12-24 | 2016-01-06 | 山东滨州裕华化工厂有限公司 | The technique of liquefied gas separation of C 4 cut after ether |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224294B (en) * | 1961-01-09 | 1966-09-08 | Bayer Ag | Process for the production of tertiary butyl alkyl ethers |
| FR2455019A1 (en) * | 1979-04-24 | 1980-11-21 | Inst Francais Du Petrole | PROCESS FOR PRODUCING METHYLTERTIOBUTYL ETHER FROM METHANOL AND ISOBUTENE |
| DE2921576A1 (en) * | 1979-05-28 | 1980-12-04 | Davy International Ag | METHOD FOR THE PRODUCTION OF METHYL-TERT.-BUTYLAETHER |
-
1982
- 1982-05-20 IT IT21384/82A patent/IT1151183B/en active
-
1983
- 1983-04-28 NZ NZ204032A patent/NZ204032A/en unknown
- 1983-04-28 GR GR71241A patent/GR78857B/el unknown
- 1983-04-28 AU AU14017/83A patent/AU1401783A/en not_active Abandoned
- 1983-04-29 ZW ZW97/83A patent/ZW9783A1/en unknown
- 1983-04-29 ZA ZA833068A patent/ZA833068B/en unknown
- 1983-05-05 CH CH2465/83A patent/CH653664A5/en not_active IP Right Cessation
- 1983-05-05 SE SE8302577A patent/SE8302577L/en not_active Application Discontinuation
- 1983-05-06 BR BR8302433A patent/BR8302433A/en unknown
- 1983-05-12 GB GB08313098A patent/GB2121407B/en not_active Expired
- 1983-05-13 LU LU84805A patent/LU84805A1/en unknown
- 1983-05-13 MW MW18/83A patent/MW1883A1/en unknown
- 1983-05-13 KR KR1019830002066A patent/KR860001854B1/en not_active Expired
- 1983-05-17 FR FR8308163A patent/FR2527202B1/en not_active Expired
- 1983-05-17 YU YU01100/83A patent/YU110083A/en unknown
- 1983-05-18 NO NO831759A patent/NO831759L/en unknown
- 1983-05-18 TR TR21617A patent/TR21617A/en unknown
- 1983-05-18 DK DK221683A patent/DK221683A/en not_active Application Discontinuation
- 1983-05-18 BG BG061013A patent/BG37678A3/en unknown
- 1983-05-18 PH PH28926A patent/PH19481A/en unknown
- 1983-05-19 DE DE19833318301 patent/DE3318301A1/en not_active Withdrawn
- 1983-05-19 PT PT76730A patent/PT76730B/en unknown
- 1983-05-19 CA CA000428516A patent/CA1220230A/en not_active Expired
- 1983-05-19 DD DD83251077A patent/DD209803A5/en unknown
- 1983-05-19 BE BE0/210806A patent/BE896787A/en not_active IP Right Cessation
- 1983-05-20 JP JP58087816A patent/JPS58210039A/en active Pending
- 1983-05-20 ES ES523006A patent/ES8500206A1/en not_active Expired
- 1983-05-20 IN IN632/CAL/83A patent/IN159788B/en unknown
- 1983-05-20 NL NL8301819A patent/NL8301819A/en not_active Application Discontinuation
- 1983-05-20 PL PL24209383A patent/PL242093A1/en unknown
Also Published As
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