CA1231724A - Catalytic preparation of dimethyl ether - Google Patents
Catalytic preparation of dimethyl etherInfo
- Publication number
- CA1231724A CA1231724A CA000431342A CA431342A CA1231724A CA 1231724 A CA1231724 A CA 1231724A CA 000431342 A CA000431342 A CA 000431342A CA 431342 A CA431342 A CA 431342A CA 1231724 A CA1231724 A CA 1231724A
- Authority
- CA
- Canada
- Prior art keywords
- dimethyl ether
- catalyst
- alumina
- preparation
- methanol
- 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
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003054 catalyst Substances 0.000 claims abstract description 20
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 5
- 230000018044 dehydration Effects 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 238000000975 co-precipitation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000004939 coking Methods 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000008188 pellet Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 241000283986 Lepus Species 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- -1 ethylene, propylene Chemical group 0.000 description 1
- 229960000443 hydrochloric acid Drugs 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
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)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39412082A | 1982-07-01 | 1982-07-01 | |
| US394,120 | 1982-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1231724A true CA1231724A (en) | 1988-01-19 |
Family
ID=23557638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000431342A Expired CA1231724A (en) | 1982-07-01 | 1983-06-28 | Catalytic preparation of dimethyl ether |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0099676B1 (en, 2012) |
| JP (1) | JPS5942333A (en, 2012) |
| AT (1) | ATE26695T1 (en, 2012) |
| BR (1) | BR8303437A (en, 2012) |
| CA (1) | CA1231724A (en, 2012) |
| DE (1) | DE3371065D1 (en, 2012) |
| DK (1) | DK301983A (en, 2012) |
| MX (1) | MX157901A (en, 2012) |
| NZ (1) | NZ204765A (en, 2012) |
| ZA (1) | ZA834789B (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59199648A (ja) * | 1983-04-27 | 1984-11-12 | Mitsubishi Chem Ind Ltd | ジメチルエ−テルの製造法 |
| DK373784A (da) * | 1983-06-16 | 1986-02-02 | Du Pont | Fremgangsmaade og katalysator til fremstilling af dimethylether |
| DE3642845A1 (de) * | 1986-12-16 | 1988-06-30 | Union Rheinische Braunkohlen | Verfahren zur herstellung von dimethylether und dazu verwendeter katalysator |
| AU603070B2 (en) * | 1986-11-18 | 1990-11-08 | Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie | Process for the purification of dimethylether |
| DE3876790D1 (de) * | 1988-05-04 | 1993-01-28 | Rwe Dea Ag | Verbessertes verfahren zur herstellung von reinem dimethylether. |
| DE3817816A1 (de) * | 1988-05-26 | 1989-11-30 | Union Rheinische Braunkohlen | Verfahren zur herstellung von dimethylether |
| JP4938941B2 (ja) * | 2001-08-30 | 2012-05-23 | 関西電力株式会社 | ジメチルエーテルの合成方法 |
| KR100454091B1 (ko) | 2002-12-11 | 2004-10-26 | 한국화학연구원 | 미정제 메탄올로부터 디메틸에테르의 제조방법 |
| KR100501922B1 (ko) * | 2003-02-19 | 2005-07-18 | 에스케이 주식회사 | 메탄올로부터 디메틸에테르의 제조방법 |
| KR100599251B1 (ko) | 2003-09-20 | 2006-07-13 | 에스케이 주식회사 | 디메틸에테르 합성용 촉매와 촉매의 제조방법 |
| KR100629939B1 (ko) * | 2004-10-15 | 2006-09-28 | 에스케이 주식회사 | 단열반응기에서 미정제 메탄올로부터 디메틸에테르의제조방법 |
| EP2072491A1 (en) | 2007-12-17 | 2009-06-24 | BP p.l.c. | Process for the conversion of alcohol(s) into alcohol(s) with increased carbon-chain |
| EP2072486A1 (en) | 2007-12-17 | 2009-06-24 | BP p.l.c. | Process for the conversion of hydrocarbons to ethanol |
| EP2072487A1 (en) | 2007-12-17 | 2009-06-24 | BP p.l.c. | Process for the conversion of hydrocarbons to ethanol |
| EP2072492A1 (en) | 2007-12-17 | 2009-06-24 | BP p.l.c. | Process for the conversion of hydrocarbons to ethanol |
| EP2072490A1 (en) | 2007-12-17 | 2009-06-24 | BP p.l.c. | Process for the conversion of hydrocarbons to alcohols |
| JP5075104B2 (ja) * | 2008-12-22 | 2012-11-14 | 住友化学株式会社 | ジメチルエーテル製造用触媒 |
| CN102050706B (zh) * | 2009-11-04 | 2013-04-03 | 中国科学院大连化学物理研究所 | 一种固体酸催化甲醇脱水连续生产二甲醚的方法 |
| US9468914B2 (en) | 2014-05-23 | 2016-10-18 | Council Of Scientific & Industrial Research | Process for the preparation of phosphorous containing mesoporous alumina catalyst for selective dehydration of methanol to dimethyl ether |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE844740C (de) * | 1949-11-26 | 1952-07-24 | Ruhrchemie Ag | Verfahren zur Herstellung aliphatischer AEther |
| US4042633A (en) * | 1976-06-07 | 1977-08-16 | Gulf Oil Canada Limited | Process for preparing diisopropyl ether |
-
1983
- 1983-06-28 CA CA000431342A patent/CA1231724A/en not_active Expired
- 1983-06-28 BR BR8303437A patent/BR8303437A/pt unknown
- 1983-06-30 AT AT83303798T patent/ATE26695T1/de not_active IP Right Cessation
- 1983-06-30 JP JP58117204A patent/JPS5942333A/ja active Granted
- 1983-06-30 DE DE8383303798T patent/DE3371065D1/de not_active Expired
- 1983-06-30 NZ NZ204765A patent/NZ204765A/en unknown
- 1983-06-30 MX MX197887A patent/MX157901A/es unknown
- 1983-06-30 EP EP83303798A patent/EP0099676B1/en not_active Expired
- 1983-06-30 DK DK301983A patent/DK301983A/da not_active Application Discontinuation
- 1983-06-30 ZA ZA834789A patent/ZA834789B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0099676B1 (en) | 1987-04-22 |
| DK301983D0 (da) | 1983-06-30 |
| ZA834789B (en) | 1985-02-27 |
| DK301983A (da) | 1984-01-02 |
| MX157901A (es) | 1988-12-20 |
| EP0099676A1 (en) | 1984-02-01 |
| BR8303437A (pt) | 1984-02-07 |
| JPS5942333A (ja) | 1984-03-08 |
| JPH0321009B2 (en, 2012) | 1991-03-20 |
| NZ204765A (en) | 1985-05-31 |
| DE3371065D1 (en) | 1987-05-27 |
| ATE26695T1 (de) | 1987-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |