IE34907B1 - Catalyst preparation - Google Patents
Catalyst preparationInfo
- Publication number
- IE34907B1 IE34907B1 IE70/71A IE7071A IE34907B1 IE 34907 B1 IE34907 B1 IE 34907B1 IE 70/71 A IE70/71 A IE 70/71A IE 7071 A IE7071 A IE 7071A IE 34907 B1 IE34907 B1 IE 34907B1
- Authority
- IE
- Ireland
- Prior art keywords
- oxiranes
- catalysts
- solid
- compounds
- solvent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Processing Of Terminals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1332526 Oxiranes SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 19 April 1971 [22 Jan 1970] 20081/71 Addition to 1249079 Heading C2C Oxiranes are produced by the oxidation of olefinic compounds with organic hydroperoxides in the presence of a catalyst comprising titanium in combination with an inorganic siliceous solid. The catalysts are those prepared by impregnating the siliceous solid with a substantially non- aqueous solution of a titanium compound in a non-basic, inert, oxygen-substituted hydrocarbon as solvent, removing solvent and calcining the impregnated solid. The catalysts may be promoted with compounds of magnesium or alkali metals. Examples describe the preparation of propylene and 1-octene oxides.
[GB1332526A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US511170A | 1970-01-22 | 1970-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE34907L IE34907L (en) | 1971-07-22 |
IE34907B1 true IE34907B1 (en) | 1975-09-17 |
Family
ID=21714238
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE2206/73*A IE34908B1 (en) | 1970-01-22 | 1971-01-20 | Catalyst preparation |
IE70/71A IE34907B1 (en) | 1970-01-22 | 1971-01-20 | Catalyst preparation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE2206/73*A IE34908B1 (en) | 1970-01-22 | 1971-01-20 | Catalyst preparation |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS5440525B1 (en) |
AT (1) | AT312564B (en) |
BE (1) | BE761515A (en) |
BR (1) | BR7100336D0 (en) |
CA (1) | CA973153A (en) |
CH (1) | CH570828A5 (en) |
DE (1) | DE2102597C3 (en) |
DK (1) | DK132544C (en) |
ES (1) | ES387458A1 (en) |
FR (1) | FR2083036A6 (en) |
GB (2) | GB1332526A (en) |
IE (2) | IE34908B1 (en) |
IT (1) | IT983082B (en) |
NL (1) | NL148509C (en) |
NO (1) | NO127096B (en) |
SE (1) | SE364190B (en) |
ZA (1) | ZA71363B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK151016C (en) * | 1972-03-13 | 1988-06-27 | Shell Int Research | PROCEDURE FOR THE PREPARATION OF OXIRAN COMPOUNDS BY CONVERSING AN OLEFINIC UNLAMATED COMPOUND WITH AN ORGANIC HYDROPEROXIDE IN THE PRESENT OF A CATALYST |
JPS5121629B2 (en) * | 1972-10-30 | 1976-07-03 | ||
EP0068603B1 (en) * | 1981-06-19 | 1985-12-04 | Coal Industry (Patents) Limited | Amorphous silica-based catalyst and process for its production |
IT1187661B (en) * | 1985-04-23 | 1987-12-23 | Enichem Sintesi | HIGH MECHANICAL RESISTANCE SILICON AND TITANIUM BASED CATALYST |
AU591208B2 (en) * | 1985-12-23 | 1989-11-30 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Catalyst for vapor-phase intramolecular dehydration reaction of alkanolamines |
FR2704159B1 (en) † | 1993-04-22 | 1995-06-09 | Atochem Elf Sa | Solid catalyst based on particulate silica, comprising titanium, Method for obtaining, and use in the epoxidation of olefins. |
US5759945A (en) * | 1997-03-26 | 1998-06-02 | Arco Chemical Technology, L.P. | Preparation of titanium-containing catalysts using titanosiloxane polymers |
US6011162A (en) * | 1997-05-05 | 2000-01-04 | Arco Chemical Technology, L.P. | Epoxidation process using improved heterogeneous catalyst composition |
JPH11140068A (en) * | 1997-11-07 | 1999-05-25 | Sumitomo Chem Co Ltd | Production of propylene oxide |
US6114552A (en) | 1999-09-28 | 2000-09-05 | Arco Chemical Technology, L.P. | Heterogeneous epoxidation catalyst |
MY131860A (en) | 2000-06-21 | 2007-09-28 | Shell Int Research | Process for preparation of catalyst and use there of |
JP4694712B2 (en) * | 2001-01-15 | 2011-06-08 | 丸善石油化学株式会社 | Titanium-containing solid catalyst and method for producing epoxy compound using the same |
US6872679B2 (en) | 2002-09-20 | 2005-03-29 | Arco Chemical Technology, L.P. | Heterogeneous catalyst regeneration |
-
1970
- 1970-09-29 DK DK495570A patent/DK132544C/en not_active IP Right Cessation
- 1970-11-27 SE SE16108/70A patent/SE364190B/xx unknown
-
1971
- 1971-01-07 NO NO00043/71A patent/NO127096B/no unknown
- 1971-01-13 BE BE761515A patent/BE761515A/en not_active IP Right Cessation
- 1971-01-19 BR BR336/71A patent/BR7100336D0/en unknown
- 1971-01-20 IE IE2206/73*A patent/IE34908B1/en unknown
- 1971-01-20 CH CH81471A patent/CH570828A5/xx not_active IP Right Cessation
- 1971-01-20 JP JP133371A patent/JPS5440525B1/ja active Pending
- 1971-01-20 NL NL7100740.A patent/NL148509C/en not_active IP Right Cessation
- 1971-01-20 FR FR7101832A patent/FR2083036A6/fr not_active Expired
- 1971-01-20 CA CA103,225A patent/CA973153A/en not_active Expired
- 1971-01-20 DE DE2102597A patent/DE2102597C3/en not_active Expired
- 1971-01-20 ES ES387458A patent/ES387458A1/en not_active Expired
- 1971-01-20 AT AT46571A patent/AT312564B/en not_active IP Right Cessation
- 1971-01-20 IE IE70/71A patent/IE34907B1/en unknown
- 1971-01-20 IT IT19577/71A patent/IT983082B/en active
- 1971-01-20 ZA ZA710363A patent/ZA71363B/en unknown
- 1971-04-19 GB GB2008171A patent/GB1332526A/en not_active Expired
- 1971-04-19 GB GB593773A patent/GB1332527A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5440525B1 (en) | 1979-12-04 |
SE364190B (en) | 1974-02-18 |
ZA71363B (en) | 1971-10-27 |
IE34908B1 (en) | 1975-09-17 |
FR2083036A6 (en) | 1971-12-10 |
DK132544B (en) | 1975-12-29 |
DE2102597A1 (en) | 1971-07-29 |
CH570828A5 (en) | 1975-12-31 |
IE34907L (en) | 1971-07-22 |
AT312564B (en) | 1974-01-10 |
NL7100740A (en) | 1971-07-26 |
CA973153A (en) | 1975-08-19 |
DE2102597B2 (en) | 1980-02-28 |
DE2102597C3 (en) | 1980-10-16 |
BE761515A (en) | 1971-07-13 |
BR7100336D0 (en) | 1973-05-10 |
NO127096B (en) | 1973-05-07 |
ES387458A1 (en) | 1973-05-01 |
NL148509C (en) | 1980-11-17 |
IT983082B (en) | 1974-10-31 |
DK132544C (en) | 1976-05-24 |
GB1332526A (en) | 1973-10-03 |
GB1332527A (en) | 1973-10-03 |
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