BR7506681A - Processo para a obtencao de catalisadores contendo metal platinico,aperfeicoados,e sua aplicacao - Google Patents
Processo para a obtencao de catalisadores contendo metal platinico,aperfeicoados,e sua aplicacaoInfo
- Publication number
- BR7506681A BR7506681A BR7506681A BR7506681A BR7506681A BR 7506681 A BR7506681 A BR 7506681A BR 7506681 A BR7506681 A BR 7506681A BR 7506681 A BR7506681 A BR 7506681A BR 7506681 A BR7506681 A BR 7506681A
- Authority
- BR
- Brazil
- Prior art keywords
- perfected
- application
- platinum metal
- catalysts containing
- obtaining catalysts
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
-
- 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
- B01J23/42—Platinum
-
- 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
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/057—Selenium or tellurium; Compounds thereof
- B01J27/0576—Tellurium; Compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1378174A CH597909A5 (US20090163788A1-20090625-C00002.png) | 1974-10-14 | 1974-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7506681A true BR7506681A (pt) | 1976-08-31 |
Family
ID=4395264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7506681A BR7506681A (pt) | 1974-10-14 | 1975-10-13 | Processo para a obtencao de catalisadores contendo metal platinico,aperfeicoados,e sua aplicacao |
Country Status (9)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1923395A1 (en) | 1999-12-21 | 2008-05-21 | Monsanto Technology, LLC | Use of supplemental promoter in conjuction with a carbon-supported, noble-metal-containing catalyst in liquid phase oxidation reactions |
| EP1560648A1 (en) * | 2002-06-28 | 2005-08-10 | Monsanto Technology LLC | Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions |
| US8703639B2 (en) | 2004-09-15 | 2014-04-22 | Monsanto Technology Llc | Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions |
| US8252953B2 (en) | 2008-05-01 | 2012-08-28 | Monsanto Technology Llc | Metal utilization in supported, metal-containing catalysts |
-
1974
- 1974-10-14 CH CH1378174A patent/CH597909A5/xx not_active IP Right Cessation
-
1975
- 1975-02-15 TR TR1829875A patent/TR18298A/xx unknown
- 1975-10-13 JP JP12315675A patent/JPS5164488A/ja active Pending
- 1975-10-13 IT IT5175175A patent/IT1047782B/it active
- 1975-10-13 BR BR7506681A patent/BR7506681A/pt unknown
- 1975-10-13 NL NL7512012A patent/NL7512012A/xx not_active Application Discontinuation
- 1975-10-13 GB GB4176875A patent/GB1468109A/en not_active Expired
- 1975-10-13 ES ES441732A patent/ES441732A1/es not_active Expired
- 1975-10-13 DE DE19752545803 patent/DE2545803A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1468109A (en) | 1977-03-23 |
| CH597909A5 (US20090163788A1-20090625-C00002.png) | 1978-04-14 |
| JPS5164488A (ja) | 1976-06-03 |
| ES441732A1 (es) | 1977-04-01 |
| TR18298A (tr) | 1976-12-28 |
| NL7512012A (nl) | 1976-04-20 |
| DE2545803A1 (de) | 1976-04-15 |
| IT1047782B (it) | 1980-10-20 |
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