BE739327A - - Google Patents
Info
- Publication number
- BE739327A BE739327A BE739327DA BE739327A BE 739327 A BE739327 A BE 739327A BE 739327D A BE739327D A BE 739327DA BE 739327 A BE739327 A BE 739327A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681792601 DE1792601A1 (de) | 1968-09-24 | 1968-09-24 | Verfahren zur Herstellung von perlfoermigen Kieselsaeure-Katalysatortraegern mit hoher Porositaet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739327A true BE739327A (xx) | 1970-03-24 |
Family
ID=5707474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739327D BE739327A (xx) | 1968-09-24 | 1969-09-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3676366A (xx) |
| BE (1) | BE739327A (xx) |
| DE (1) | DE1792601A1 (xx) |
| FR (1) | FR2018783A1 (xx) |
| GB (1) | GB1275316A (xx) |
| NL (1) | NL6914492A (xx) |
Families Citing this family (6)
| 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 |
| FR2584698B1 (fr) * | 1985-07-15 | 1990-05-18 | Rhone Poulenc Spec Chim | Procede de preparation de particules de silice spheroidales |
| GB9011151D0 (en) * | 1990-05-18 | 1990-07-04 | Secr Defence | Zeolites |
| GB9209967D0 (en) * | 1992-05-08 | 1992-06-24 | S & D Developments Ltd | Ceramic product |
| US6284207B1 (en) * | 1997-08-25 | 2001-09-04 | Mccauley John R. | Process for producing high surface area material by controlled leaching of blast furnace slag |
| US7994103B2 (en) * | 2002-08-20 | 2011-08-09 | Baker Hughes Incorporated | Method for controlled placement of chemicals and composition useful for practicing same |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1838621A (en) * | 1926-10-08 | 1931-12-29 | John D Haseman | Solid silicic acid containing bleaching agents and process of making the same |
| US1818453A (en) * | 1927-08-30 | 1931-08-11 | Filtrol Company | Process of making chemically treated activated adsorbent material |
| US1884709A (en) * | 1928-10-22 | 1932-10-25 | Swann Res Inc | Porous silica catalyst and method of preparing the same |
| US1916902A (en) * | 1930-11-19 | 1933-07-04 | Gen Chemical Corp | Adsorbent |
| US2253285A (en) * | 1938-03-29 | 1941-08-19 | Standard Oil Dev Co | Cracking oil by leached zeolites |
| US2665258A (en) * | 1950-09-29 | 1954-01-05 | Houdry Process Corp | Bead forming process |
| US2964481A (en) * | 1957-05-03 | 1960-12-13 | Socony Mobil Oil Co Inc | Preparation of attrition-resistant siliceous gels |
| BE621484A (xx) * | 1961-08-19 | |||
| NL6602625A (xx) * | 1965-03-01 | 1966-09-02 | ||
| NL6508991A (xx) * | 1965-07-13 | 1967-01-16 | ||
| US3367884A (en) * | 1965-12-30 | 1968-02-06 | Mobil Oil Corp | Production and use of hydrocarbon conversion catalysts comprising acid treated crystalline aluminosilicates |
-
1968
- 1968-09-24 DE DE19681792601 patent/DE1792601A1/de active Pending
-
1969
- 1969-08-19 US US851477A patent/US3676366A/en not_active Expired - Lifetime
- 1969-08-19 GB GB41355/69A patent/GB1275316A/en not_active Expired
- 1969-09-24 NL NL6914492A patent/NL6914492A/xx unknown
- 1969-09-24 FR FR6932600A patent/FR2018783A1/fr not_active Withdrawn
- 1969-09-24 BE BE739327D patent/BE739327A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1792601A1 (de) | 1971-11-18 |
| GB1275316A (en) | 1972-05-24 |
| NL6914492A (xx) | 1970-03-26 |
| US3676366A (en) | 1972-07-11 |
| FR2018783A1 (fr) | 1970-06-26 |