JPS5168497A - - Google Patents
Info
- Publication number
- JPS5168497A JPS5168497A JP50131566A JP13156675A JPS5168497A JP S5168497 A JPS5168497 A JP S5168497A JP 50131566 A JP50131566 A JP 50131566A JP 13156675 A JP13156675 A JP 13156675A JP S5168497 A JPS5168497 A JP S5168497A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
- B01J2/08—Gelation of a colloidal solution
-
- 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
- B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- B01J35/51—
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/152—Preparation of hydrogels
- C01B33/154—Preparation of hydrogels by acidic treatment of aqueous silicate solutions
- C01B33/1546—Preparation of hydrogels by acidic treatment of aqueous silicate solutions the first formed hydrosol being converted to a hydrogel by introduction into an organic medium immiscible or only partly miscible with water
-
- 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
- C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/06—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
- C10G45/08—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB47991/74A GB1525386A (en) | 1974-11-06 | 1974-11-06 | Process for the preparation of globular silica particles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5168497A true JPS5168497A (ja) | 1976-06-14 |
JPS5823329B2 JPS5823329B2 (ja) | 1983-05-14 |
Family
ID=10446985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50131566A Expired JPS5823329B2 (ja) | 1974-11-06 | 1975-11-04 | キユウジヨウシリカリユウシノ セイゾウホウホウ |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5823329B2 (ja) |
BE (1) | BE834924A (ja) |
CA (1) | CA1064008A (ja) |
DE (1) | DE2549411C2 (ja) |
ES (1) | ES442322A0 (ja) |
FR (1) | FR2290395A1 (ja) |
GB (1) | GB1525386A (ja) |
IT (1) | IT1048821B (ja) |
NL (1) | NL7512900A (ja) |
NO (1) | NO139678C (ja) |
SE (1) | SE411542B (ja) |
SU (1) | SU784751A3 (ja) |
ZA (1) | ZA756937B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57200375A (en) * | 1981-06-02 | 1982-12-08 | Sumitomo Chem Co Ltd | Preparation of epoxy compound |
JPS6316049A (ja) * | 1986-07-08 | 1988-01-23 | Fuji Debuison Kagaku Kk | 流動床用触媒担体 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1177811A (en) * | 1981-04-13 | 1984-11-13 | Theo G. Spek | Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts |
NL8204165A (nl) * | 1981-11-06 | 1983-06-01 | Shell Int Research | Inrichting voor het klassificeren van katalysatordeeltjes en katalytische werkwijze waarbij gebruik wordt gemaakt van katalysatordeeltjes die met genoemde inrichting zijn geklassificeerd. |
GB8419708D0 (en) * | 1984-08-02 | 1984-09-05 | Shell Int Research | Preparation of silica spheres |
BE1004675A3 (fr) * | 1991-03-11 | 1993-01-12 | Solvay | Procede d'obtention de particules microspheroidales homodisperses, particules microspheroidales de silice a surface specifique elevee, catalyseurs supportes sur ces particules et procede de polymerisation des alpha-olefines en presence de ces catalyseurs. |
DE69728341T2 (de) * | 1996-10-07 | 2004-12-30 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Verbundoxid, Verbundoxidträger und Katalysator |
US6355596B2 (en) | 1999-06-01 | 2002-03-12 | Pq Holding, Inc. | Method for preparing titanium on silica catalysts with controlled distributions |
US6887822B2 (en) | 2001-09-25 | 2005-05-03 | Pq Corporation | Method for making silica supported, crush-resistant catalysts |
US7125819B2 (en) | 2002-12-02 | 2006-10-24 | Shell Oil Company | Catalyst preparation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2385217A (en) * | 1942-10-09 | 1945-09-18 | Socony Vacuum Oil Co Inc | Gel pellets |
FR1035927A (fr) * | 1951-04-19 | 1953-09-01 | Davison Chemical Corp | Procédé de préparation de microsphères de catalyseur silice-alumine |
US2813836A (en) * | 1953-03-25 | 1957-11-19 | Houdry Process Corp | Manufacture of gel beads |
NL131567C (ja) * | 1964-11-25 | 1900-01-01 | ||
FR1473239A (ja) * | 1966-01-31 | 1967-05-29 | ||
DE2100220A1 (en) * | 1971-01-05 | 1972-07-27 | Farbenfabriken Bayer Ag, 5090 Leverkusen | High porosity silica-base pearl prodn - for use as catalyst carrier |
-
1974
- 1974-11-06 GB GB47991/74A patent/GB1525386A/en not_active Expired
-
1975
- 1975-10-03 CA CA236,978A patent/CA1064008A/en not_active Expired
- 1975-10-28 BE BE1006980A patent/BE834924A/xx not_active IP Right Cessation
- 1975-11-03 IT IT28982/75A patent/IT1048821B/it active
- 1975-11-04 NO NO753687A patent/NO139678C/no unknown
- 1975-11-04 SE SE7512343A patent/SE411542B/xx not_active IP Right Cessation
- 1975-11-04 JP JP50131566A patent/JPS5823329B2/ja not_active Expired
- 1975-11-04 ES ES442322A patent/ES442322A0/es active Pending
- 1975-11-04 SU SU752185806A patent/SU784751A3/ru active
- 1975-11-04 DE DE2549411A patent/DE2549411C2/de not_active Expired
- 1975-11-04 FR FR7533679A patent/FR2290395A1/fr active Granted
- 1975-11-04 NL NL7512900A patent/NL7512900A/xx not_active Application Discontinuation
- 1975-11-04 ZA ZA00756937A patent/ZA756937B/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57200375A (en) * | 1981-06-02 | 1982-12-08 | Sumitomo Chem Co Ltd | Preparation of epoxy compound |
JPS6316049A (ja) * | 1986-07-08 | 1988-01-23 | Fuji Debuison Kagaku Kk | 流動床用触媒担体 |
Also Published As
Publication number | Publication date |
---|---|
NL7512900A (nl) | 1976-05-10 |
ES442322A0 (es) | 1977-04-01 |
NO753687L (ja) | 1976-05-07 |
IT1048821B (it) | 1980-12-20 |
JPS5823329B2 (ja) | 1983-05-14 |
GB1525386A (en) | 1978-09-20 |
SE411542B (sv) | 1980-01-14 |
DE2549411C2 (de) | 1988-09-29 |
CA1064008A (en) | 1979-10-09 |
FR2290395B1 (ja) | 1980-05-16 |
SE7512343L (sv) | 1976-05-07 |
DE2549411A1 (de) | 1976-05-13 |
NO139678B (no) | 1979-01-15 |
SU784751A3 (ru) | 1980-11-30 |
FR2290395A1 (fr) | 1976-06-04 |
AU8630875A (en) | 1977-05-12 |
NO139678C (no) | 1979-04-25 |
BE834924A (nl) | 1976-04-28 |
ZA756937B (en) | 1976-10-27 |