JPS6366294B2 - - Google Patents
Info
- Publication number
- JPS6366294B2 JPS6366294B2 JP57124172A JP12417282A JPS6366294B2 JP S6366294 B2 JPS6366294 B2 JP S6366294B2 JP 57124172 A JP57124172 A JP 57124172A JP 12417282 A JP12417282 A JP 12417282A JP S6366294 B2 JPS6366294 B2 JP S6366294B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- methanol
- dimethyl ether
- reaction
- pore radius
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 39
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 17
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000017 hydrogel Substances 0.000 description 6
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57124172A JPS5916845A (ja) | 1982-07-16 | 1982-07-16 | ジメチルエ−テルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57124172A JPS5916845A (ja) | 1982-07-16 | 1982-07-16 | ジメチルエ−テルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5916845A JPS5916845A (ja) | 1984-01-28 |
| JPS6366294B2 true JPS6366294B2 (ru) | 1988-12-20 |
Family
ID=14878737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57124172A Granted JPS5916845A (ja) | 1982-07-16 | 1982-07-16 | ジメチルエ−テルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5916845A (ru) |
Families Citing this family (7)
| 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 |
| JPH0331003U (ru) * | 1989-07-25 | 1991-03-26 | ||
| JP4309627B2 (ja) | 2002-09-06 | 2009-08-05 | 東洋エンジニアリング株式会社 | ジメチルエーテルの製造方法 |
| KR100454091B1 (ko) | 2002-12-11 | 2004-10-26 | 한국화학연구원 | 미정제 메탄올로부터 디메틸에테르의 제조방법 |
| KR100599251B1 (ko) | 2003-09-20 | 2006-07-13 | 에스케이 주식회사 | 디메틸에테르 합성용 촉매와 촉매의 제조방법 |
| JP4905849B2 (ja) * | 2006-04-07 | 2012-03-28 | 東京電力株式会社 | マイクロ波を用いたジメチルエーテルの合成方法 |
| 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 |
-
1982
- 1982-07-16 JP JP57124172A patent/JPS5916845A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5916845A (ja) | 1984-01-28 |
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