ZA71363B - Catalyst preparation - Google Patents

Catalyst preparation

Info

Publication number
ZA71363B
ZA71363B ZA710363A ZA71363A ZA71363B ZA 71363 B ZA71363 B ZA 71363B ZA 710363 A ZA710363 A ZA 710363A ZA 71363 A ZA71363 A ZA 71363A ZA 71363 B ZA71363 B ZA 71363B
Authority
ZA
South Africa
Prior art keywords
catalyst preparation
catalyst
preparation
Prior art date
Application number
ZA710363A
Inventor
H Wulff
P Pezzaglia
Original Assignee
Shell Int Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of ZA71363B publication Critical patent/ZA71363B/en

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
ZA710363A 1970-01-22 1971-01-20 Catalyst preparation ZA71363B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511170A 1970-01-22 1970-01-22

Publications (1)

Publication Number Publication Date
ZA71363B true ZA71363B (en) 1971-10-27

Family

ID=21714238

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA710363A ZA71363B (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)

* Cited by examiner, † Cited by third party
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
DE3267754D1 (en) * 1981-06-19 1986-01-16 Coal Industry Patents Ltd 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

Also Published As

Publication number Publication date
FR2083036A6 (en) 1971-12-10
GB1332527A (en) 1973-10-03
DK132544C (en) 1976-05-24
IE34908B1 (en) 1975-09-17
DE2102597B2 (en) 1980-02-28
IE34907B1 (en) 1975-09-17
BE761515A (en) 1971-07-13
DK132544B (en) 1975-12-29
DE2102597C3 (en) 1980-10-16
IE34907L (en) 1971-07-22
AT312564B (en) 1974-01-10
ES387458A1 (en) 1973-05-01
CA973153A (en) 1975-08-19
NO127096B (en) 1973-05-07
JPS5440525B1 (en) 1979-12-04
SE364190B (en) 1974-02-18
DE2102597A1 (en) 1971-07-29
CH570828A5 (en) 1975-12-31
GB1332526A (en) 1973-10-03
BR7100336D0 (en) 1973-05-10
NL148509C (en) 1980-11-17
NL7100740A (en) 1971-07-26
IT983082B (en) 1974-10-31

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