IN155752B - - Google Patents
Info
- Publication number
- IN155752B IN155752B IN632/CAL/82A IN632CA1982A IN155752B IN 155752 B IN155752 B IN 155752B IN 632CA1982 A IN632CA1982 A IN 632CA1982A IN 155752 B IN155752 B IN 155752B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22081/81A IT1137176B (it) | 1981-06-02 | 1981-06-02 | Procedimento per la produzione di dimetiletere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN155752B true IN155752B (it) | 1985-03-02 |
Family
ID=11191199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN632/CAL/82A IN155752B (it) | 1981-06-02 | 1982-06-02 |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS57204229A (it) |
| KR (1) | KR830010034A (it) |
| AR (1) | AR230829A1 (it) |
| AU (1) | AU553865B2 (it) |
| BE (1) | BE893373A (it) |
| BR (1) | BR8202979A (it) |
| CA (1) | CA1182797A (it) |
| CH (1) | CH649519A5 (it) |
| CU (1) | CU21425A3 (it) |
| DD (1) | DD208973A5 (it) |
| DE (1) | DE3220547C2 (it) |
| DK (1) | DK239982A (it) |
| ES (1) | ES513916A0 (it) |
| FI (1) | FI821958L (it) |
| FR (1) | FR2506756A1 (it) |
| GB (1) | GB2099327B (it) |
| GR (1) | GR76005B (it) |
| IN (1) | IN155752B (it) |
| IT (1) | IT1137176B (it) |
| LU (1) | LU84166A1 (it) |
| MX (1) | MX158200A (it) |
| NL (1) | NL8202206A (it) |
| NO (1) | NO155488C (it) |
| NZ (1) | NZ200599A (it) |
| PH (1) | PH17161A (it) |
| PL (1) | PL236730A1 (it) |
| SE (1) | SE8203409L (it) |
| SU (1) | SU1329614A3 (it) |
| YU (1) | YU111382A (it) |
| ZA (1) | ZA823801B (it) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590176A (en) * | 1984-06-05 | 1986-05-20 | Shell Oil Company | Catalyst for dimethyl ether synthesis and a process for its preparation |
| IT1207499B (it) * | 1985-07-26 | 1989-05-25 | Montedipe Spa | Procedimento per l'ossidazione di olefine fluorurate e catalizzatore adatto allo scopo. |
| EP0324475B1 (en) * | 1988-01-14 | 1993-01-07 | Air Products And Chemicals, Inc. | One-step process for dimethyl ether synthesis utilizing a liquid phase reactor system |
| ATE83475T1 (de) * | 1988-05-04 | 1993-01-15 | Rwe Dea Ag | Verbessertes verfahren zur herstellung von reinem dimethylether. |
| AU5902490A (en) * | 1989-07-18 | 1991-08-01 | Air Products And Chemicals Inc. | One-step liquid phase process for dimethyl ether synthesis |
| WO1993010069A1 (en) * | 1991-11-11 | 1993-05-27 | Nkk Corporation | Process for producing dimethyl ether |
| US5344365A (en) * | 1993-09-14 | 1994-09-06 | Sematech, Inc. | Integrated building and conveying structure for manufacturing under ultraclean conditions |
| DK173614B1 (da) | 1999-02-02 | 2001-04-30 | Topsoe Haldor As | Fremgangsmåde til fremstilling af methanol/dimethyletherblanding fra syntesegas |
| KR100812099B1 (ko) | 2006-11-28 | 2008-03-12 | 한국가스공사 | 디메틸에테르 제조용 혼합촉매, 이의 제조방법 및 이를 이용한 디메틸에테르 제조방법 |
| FR2909666B1 (fr) | 2006-12-08 | 2009-03-06 | Centre Nat Rech Scient | Deshydratation du methanol en dimethyl ether employant des catalyseurs a base d'une zeolithe supportee sur du carbure de silicium |
| 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 |
| EP2072492A1 (en) | 2007-12-17 | 2009-06-24 | BP p.l.c. | Process for the conversion of hydrocarbons to ethanol |
| EP2072486A1 (en) | 2007-12-17 | 2009-06-24 | BP p.l.c. | Process for the conversion of hydrocarbons to ethanol |
| EP2357037A1 (de) * | 2010-02-17 | 2011-08-17 | LANXESS Deutschland GmbH | Verfahren zur Herstellung von mechanisch stabilen Katalysatorformkörpern |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1177167A (en) * | 1914-06-30 | 1916-03-28 | Levis Miller Booth | Apparatus for purifying liquids. |
| IT972655B (it) * | 1972-12-20 | 1974-05-31 | Snam Progetti | Procedimento per la produzione di dimetil etere |
| DK155176C (da) * | 1978-06-22 | 1989-07-17 | Snam Progetti | Fremgangsmaade til fremstilling af aluminiumoxidmodificeret siliciumdioxid |
| US4341069A (en) * | 1980-04-02 | 1982-07-27 | Mobil Oil Corporation | Method for generating power upon demand |
-
1981
- 1981-06-02 IT IT22081/81A patent/IT1137176B/it active
-
1982
- 1982-05-13 GR GR68145A patent/GR76005B/el unknown
- 1982-05-13 NZ NZ200599A patent/NZ200599A/xx unknown
- 1982-05-20 BR BR8202979A patent/BR8202979A/pt unknown
- 1982-05-24 GB GB8215101A patent/GB2099327B/en not_active Expired
- 1982-05-24 KR KR1019820002280A patent/KR830010034A/ko unknown
- 1982-05-25 LU LU84166A patent/LU84166A1/fr unknown
- 1982-05-26 YU YU01113/82A patent/YU111382A/xx unknown
- 1982-05-27 CH CH3277/82A patent/CH649519A5/it not_active IP Right Cessation
- 1982-05-27 DK DK239982A patent/DK239982A/da not_active Application Discontinuation
- 1982-05-27 PH PH27354A patent/PH17161A/en unknown
- 1982-05-28 ZA ZA823801A patent/ZA823801B/xx unknown
- 1982-05-28 NL NL8202206A patent/NL8202206A/nl not_active Application Discontinuation
- 1982-05-28 FR FR8209332A patent/FR2506756A1/fr active Pending
- 1982-05-31 MX MX192936A patent/MX158200A/es unknown
- 1982-05-31 JP JP57091501A patent/JPS57204229A/ja active Pending
- 1982-06-01 NO NO821816A patent/NO155488C/no unknown
- 1982-06-01 SU SU823449249A patent/SU1329614A3/ru active
- 1982-06-01 BE BE0/208237A patent/BE893373A/fr not_active IP Right Cessation
- 1982-06-01 CU CU8235638A patent/CU21425A3/xx unknown
- 1982-06-01 DE DE3220547A patent/DE3220547C2/de not_active Expired
- 1982-06-01 CA CA000404189A patent/CA1182797A/en not_active Expired
- 1982-06-02 ES ES513916A patent/ES513916A0/es active Granted
- 1982-06-02 FI FI821958A patent/FI821958L/fi not_active Application Discontinuation
- 1982-06-02 AR AR289587A patent/AR230829A1/es active
- 1982-06-02 DD DD82240389A patent/DD208973A5/de unknown
- 1982-06-02 AU AU84414/82A patent/AU553865B2/en not_active Ceased
- 1982-06-02 PL PL23673082A patent/PL236730A1/xx unknown
- 1982-06-02 IN IN632/CAL/82A patent/IN155752B/en unknown
- 1982-06-02 SE SE8203409A patent/SE8203409L/ not_active Application Discontinuation