ES371523A2 - Un procedimiento para la preparacion de un catalizador so- bre soporte. - Google Patents
Un procedimiento para la preparacion de un catalizador so- bre soporte.Info
- Publication number
- ES371523A2 ES371523A2 ES371523A ES371523A ES371523A2 ES 371523 A2 ES371523 A2 ES 371523A2 ES 371523 A ES371523 A ES 371523A ES 371523 A ES371523 A ES 371523A ES 371523 A2 ES371523 A2 ES 371523A2
- Authority
- ES
- Spain
- Prior art keywords
- solution
- carrier
- catalytic material
- hydroxyl ions
- gradual
- Prior art date
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000011149 active material Substances 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 7
- 239000000463 material Substances 0.000 abstract 5
- 230000003197 catalytic effect Effects 0.000 abstract 4
- 239000012876 carrier material Substances 0.000 abstract 3
- -1 hydroxyl ions Chemical class 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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
-
- 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
- B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
-
- 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
- B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
-
- 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
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- 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
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/392—Metal surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6813236.A NL159893C (nl) | 1968-09-16 | 1968-09-16 | Werkwijze voor het bereiden van katalytisch actief materiaal. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES371523A2 true ES371523A2 (es) | 1972-04-01 |
Family
ID=19804673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES371523A Expired ES371523A2 (es) | 1968-09-16 | 1969-09-13 | Un procedimiento para la preparacion de un catalizador so- bre soporte. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5147670B1 (es) |
| BE (1) | BE738866A (es) |
| CH (1) | CH548226A (es) |
| DE (1) | DE1946225C3 (es) |
| DK (1) | DK124516B (es) |
| ES (1) | ES371523A2 (es) |
| FR (1) | FR2018197A6 (es) |
| GB (1) | GB1281725A (es) |
| NL (1) | NL159893C (es) |
| SE (1) | SE408375B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL168429C (nl) * | 1970-04-18 | 1982-04-16 | Stamicarbon | Werkwijze voor het bereiden van een dragerkatalysator en gevormde voortbrengsels, bestaande uit de aldus bereide dragerkatalysator. |
| IL253738B2 (en) * | 2015-02-03 | 2023-03-01 | Gencell Ltd | A nickel-based catalyst for the decomposition of ammonia |
-
1968
- 1968-09-16 NL NL6813236.A patent/NL159893C/xx not_active IP Right Cessation
-
1969
- 1969-09-11 GB GB44970/69A patent/GB1281725A/en not_active Expired
- 1969-09-12 DE DE1946225A patent/DE1946225C3/de not_active Expired
- 1969-09-13 ES ES371523A patent/ES371523A2/es not_active Expired
- 1969-09-15 CH CH1391869A patent/CH548226A/xx not_active IP Right Cessation
- 1969-09-15 BE BE738866D patent/BE738866A/xx unknown
- 1969-09-16 FR FR6931429A patent/FR2018197A6/fr not_active Expired
- 1969-09-16 DK DK493269AA patent/DK124516B/da not_active IP Right Cessation
- 1969-09-16 JP JP44072821A patent/JPS5147670B1/ja active Pending
- 1969-09-16 SE SE6912751A patent/SE408375B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL159893C (nl) | 1979-09-17 |
| NL159893B (nl) | 1979-04-17 |
| SE408375B (sv) | 1979-06-11 |
| DE1946225B2 (de) | 1977-09-29 |
| DK124516B (da) | 1972-10-30 |
| GB1281725A (en) | 1972-07-12 |
| CH548226A (de) | 1974-04-30 |
| JPS5147670B1 (es) | 1976-12-16 |
| DE1946225C3 (de) | 1978-06-15 |
| BE738866A (es) | 1970-03-16 |
| DE1946225A1 (de) | 1970-09-10 |
| NL6813236A (es) | 1970-03-18 |
| FR2018197A6 (es) | 1970-05-29 |
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