BE717518A - - Google Patents
Info
- Publication number
- BE717518A BE717518A BE717518DA BE717518A BE 717518 A BE717518 A BE 717518A BE 717518D A BE717518D A BE 717518DA BE 717518 A BE717518 A BE 717518A
- Authority
- BE
- Belgium
Links
Classifications
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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
- 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
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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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
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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
- B01J21/12—Silica and alumina
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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
- B01J21/14—Silica and magnesia
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR112982A FR1537777A (fr) | 1967-07-04 | 1967-07-04 | Particules sphéroïdales d'hydroxydes |
| FR142059A FR94494E (fr) | 1967-07-04 | 1968-03-01 | Particules sphéroidales d'hydroxydes. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717518A true BE717518A (en:Method) | 1969-01-03 |
Family
ID=26177825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717518D BE717518A (en:Method) | 1967-07-04 | 1968-07-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3594332A (en:Method) |
| BE (1) | BE717518A (en:Method) |
| FR (2) | FR1537777A (en:Method) |
| GB (1) | GB1232062A (en:Method) |
| NL (1) | NL6809384A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966639A (en) * | 1972-07-13 | 1976-06-29 | Standard Oil Company | Amphora aggregates |
| FR2479986A1 (fr) * | 1980-04-02 | 1981-10-09 | Commissariat Energie Atomique | Procede de preparation de materiaux adsorbants destines a l'analyse ou au traitement des liquides et les materiaux ainsi obtenus |
| US4990318A (en) * | 1989-06-07 | 1991-02-05 | Phillips Petroleum Company | Selective removal of hydrogen sulfide over a nickel-promoted absorbing composition |
| CA2014560C (en) * | 1989-06-07 | 1999-02-16 | Dennis R. Kidd | Selective removal of hydrogen sulfide over a zinc oxide and silica absorbing composition |
| US8207391B2 (en) | 2004-06-07 | 2012-06-26 | National Institute For Materials Science | Adsorbent for radioelement-containing waste and method for fixing radioelement |
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1967
- 1967-07-04 FR FR112982A patent/FR1537777A/fr not_active Expired
-
1968
- 1968-03-01 FR FR142059A patent/FR94494E/fr not_active Expired
- 1968-07-02 US US741873A patent/US3594332A/en not_active Expired - Lifetime
- 1968-07-02 GB GB1232062D patent/GB1232062A/en not_active Expired
- 1968-07-03 BE BE717518D patent/BE717518A/xx unknown
- 1968-07-03 NL NL6809384A patent/NL6809384A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1232062A (en:Method) | 1971-05-19 |
| DE1767944B2 (de) | 1977-06-16 |
| NL6809384A (en:Method) | 1969-01-07 |
| DE1767944A1 (de) | 1971-09-30 |
| FR94494E (fr) | 1969-08-22 |
| FR1537777A (fr) | 1968-08-30 |
| US3594332A (en) | 1971-07-20 |