DK127231B - Fremgangsmåde til fremstilling af ekstrudater ud fra en vandig opslæmning af uorganiske oxidhydrogeler. - Google Patents
Fremgangsmåde til fremstilling af ekstrudater ud fra en vandig opslæmning af uorganiske oxidhydrogeler.Info
- Publication number
- DK127231B DK127231B DK75765AA DK75765A DK127231B DK 127231 B DK127231 B DK 127231B DK 75765A A DK75765A A DK 75765AA DK 75765 A DK75765 A DK 75765A DK 127231 B DK127231 B DK 127231B
- Authority
- DK
- Denmark
- Prior art keywords
- inorganic oxide
- aqueous slurry
- oxide hydrogels
- extrudates
- preparing
- Prior art date
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
-
- 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
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- 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
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
- B01J27/13—Platinum group metals
-
- 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
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US344842A US3390100A (en) | 1964-02-14 | 1964-02-14 | Process for the preparation of extrudates from hydrogels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK127231B true DK127231B (da) | 1973-10-08 |
Family
ID=23352289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK75765AA DK127231B (da) | 1964-02-14 | 1965-02-12 | Fremgangsmåde til fremstilling af ekstrudater ud fra en vandig opslæmning af uorganiske oxidhydrogeler. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3390100A (fr) |
| BE (1) | BE659665A (fr) |
| DE (1) | DE1277821B (fr) |
| DK (1) | DK127231B (fr) |
| FR (1) | FR1421831A (fr) |
| GB (1) | GB1094360A (fr) |
| NL (1) | NL6500596A (fr) |
| SE (1) | SE326429B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3519574A (en) * | 1964-02-14 | 1970-07-07 | American Cyanamid Co | Process for manufacture of catalyst material and catalyst material produced thereby |
| US3627674A (en) * | 1969-11-06 | 1971-12-14 | Universal Oil Prod Co | Catalyst composition and hydrodesulfurization with an extruded composite containing alumina, group vi-b metal and zinc component |
| FR2223306B1 (fr) * | 1973-03-27 | 1975-08-22 | Rhone Progil | |
| US4582815A (en) * | 1984-07-06 | 1986-04-15 | Mobil Oil Corporation | Extrusion of silica-rich solids |
| US4624140C1 (en) * | 1984-07-30 | 2001-01-30 | Jack A Ekchian | Liquid medium capacitive displacement sensor |
| US4830994A (en) * | 1986-03-31 | 1989-05-16 | The Dow Chemical Company | Greenware binder |
| US4880522A (en) * | 1987-09-24 | 1989-11-14 | Shell Oil Company | Process for hydrotreating hydrocarbon feeds |
| US4820680A (en) * | 1987-09-24 | 1989-04-11 | Shell Oil Company | Hydrotreating catalysts prepared from hydrogels |
| US4880525A (en) * | 1987-09-24 | 1989-11-14 | Shell Oil Company | Process for hydrotreating hydrocarbon feeds |
| US4810686A (en) * | 1987-09-24 | 1989-03-07 | Shell Oil Company | Hydrotreating catalysts prepared from hydrogels |
| US4810684A (en) * | 1987-09-24 | 1989-03-07 | Shell Oil Company | Hydrotreating catalysts prepared from hydrogels |
| US4810687A (en) * | 1987-09-24 | 1989-03-07 | Shell Oil Company | Hydrotreating catalysts prepared from hydrogels |
| US4880523A (en) * | 1987-09-24 | 1989-11-14 | Shell Oil Company | Process for hydrotreating hydrocarbon feeds |
| US4880526A (en) * | 1987-09-24 | 1989-11-14 | Shell Oil Company | Hydrotreating catalysts prepared from hydrogels |
| GB8724436D0 (en) * | 1987-10-19 | 1987-11-25 | Shell Int Research | Silica-alumina extrudates |
| US4956329A (en) * | 1988-11-28 | 1990-09-11 | Allied-Signal Inc. | High surface area cordierite catalyst support structures |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2529283A (en) * | 1946-06-20 | 1950-11-07 | Standard Oil Dev Co | Preparation of a silica-aluminamagnesia catalyst |
| US2773843A (en) * | 1954-04-21 | 1956-12-11 | Exxon Research Engineering Co | Treating silica magnesia materials |
| US2921033A (en) * | 1954-08-05 | 1960-01-12 | Oxy Catalyst Inc | Method for the manufacture of catalysts |
| US2879546A (en) * | 1955-08-29 | 1959-03-31 | Grace W R & Co | Silica extrusions |
| US2950169A (en) * | 1956-04-23 | 1960-08-23 | Universal Oil Prod Co | Process for preparing shaped alumina particles of high crushing strength |
| US3086845A (en) * | 1957-05-17 | 1963-04-23 | American Cyanamid Co | Alumina of controlled density |
| NL112811C (fr) * | 1957-11-15 | |||
| US3004029A (en) * | 1957-12-19 | 1961-10-10 | American Cyanamid Co | New benzanthrone anthraquinone acridine vat dyes |
| US3020243A (en) * | 1958-05-22 | 1962-02-06 | Catalysts & Chem Inc | Preparation of gel extrudates |
| US3004292A (en) * | 1958-11-19 | 1961-10-17 | Pure Oil Co | Extrusion of silica-alumina hydrogel |
| DE1156389B (de) * | 1960-10-01 | 1963-10-31 | Nalco Chemical Co | Verfahren zur Herstellung eines poroesen Aluminiumoxyd-Katalysatortraegers |
| US3265793A (en) * | 1963-08-16 | 1966-08-09 | Nalco Chemical Co | Process for producing extruded xerogels containing magnesia particles |
-
1964
- 1964-02-14 US US344842A patent/US3390100A/en not_active Expired - Lifetime
- 1964-12-16 GB GB51259/64A patent/GB1094360A/en not_active Expired
-
1965
- 1965-01-18 NL NL6500596A patent/NL6500596A/xx unknown
- 1965-01-19 FR FR2416A patent/FR1421831A/fr not_active Expired
- 1965-01-28 DE DEA48266A patent/DE1277821B/de active Pending
- 1965-02-12 SE SE01820/65A patent/SE326429B/xx unknown
- 1965-02-12 DK DK75765AA patent/DK127231B/da unknown
- 1965-02-12 BE BE659665D patent/BE659665A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1421831A (fr) | 1965-12-17 |
| SE326429B (fr) | 1970-07-27 |
| DE1277821B (de) | 1968-09-19 |
| NL6500596A (fr) | 1965-08-16 |
| US3390100A (en) | 1968-06-25 |
| BE659665A (fr) | 1965-08-12 |
| GB1094360A (en) | 1967-12-13 |
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