IT507231A - - Google Patents
Info
- Publication number
- IT507231A IT507231A IT507231DA IT507231A IT 507231 A IT507231 A IT 507231A IT 507231D A IT507231D A IT 507231DA IT 507231 A IT507231 A IT 507231A
- Authority
- IT
- Italy
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
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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
- B01J37/02—Impregnation, coating or 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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10687/52A GB718306A (en) | 1952-04-28 | 1952-04-28 | Improvements in or relating to the manufacture of catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT507231A true IT507231A (tr) | 1900-01-01 |
Family
ID=9972435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT507231D IT507231A (tr) | 1952-04-28 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE519537A (tr) |
| ES (1) | ES208938A1 (tr) |
| FR (1) | FR1085061A (tr) |
| GB (1) | GB718306A (tr) |
| IT (1) | IT507231A (tr) |
| NL (1) | NL81271C (tr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3115032A1 (de) * | 1980-04-14 | 1982-02-18 | Showa Denko K.K., Tokyo | Rhodium-katalysator und verfahren zu seiner herstellung |
| US5772977A (en) * | 1994-12-14 | 1998-06-30 | E. I. Du Pont De Nemours And Company | Anthraquinone process |
| US5853693A (en) * | 1996-04-03 | 1998-12-29 | Mitsubishi Gas Chemical Company, Inc. | Hydrogenation catalyst for production of hydrogen peroxide, and method for preparation of same |
| DE69836295T2 (de) * | 1997-05-05 | 2007-04-12 | Akzo Nobel N.V. | Verfahren zur Herstellung von Trägerkatalysatoren durch stromlose Metallabscheidung |
| US6207128B1 (en) | 1997-05-05 | 2001-03-27 | Akzo Nobel N.V. | Method of producing a catalyst |
| JP5098215B2 (ja) | 2006-05-01 | 2012-12-12 | 三菱瓦斯化学株式会社 | 水素化触媒の賦活方法およびそれを含む過酸化水素の製造方法 |
| US9580770B2 (en) * | 2014-10-22 | 2017-02-28 | Chevron U.S.A. Inc. | Process for preparing a spent catalyst for precious metals recovery |
-
0
- BE BE519537D patent/BE519537A/xx unknown
- NL NL81271D patent/NL81271C/xx active
- IT IT507231D patent/IT507231A/it unknown
-
1952
- 1952-04-28 GB GB10687/52A patent/GB718306A/en not_active Expired
-
1953
- 1953-04-23 ES ES0208938A patent/ES208938A1/es not_active Expired
- 1953-04-28 FR FR1085061D patent/FR1085061A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1085061A (fr) | 1955-01-27 |
| ES208938A1 (es) | 1954-06-16 |
| GB718306A (en) | 1954-11-10 |
| NL81271C (tr) | 1900-01-01 |
| BE519537A (tr) | 1900-01-01 |