SE349292B - - Google Patents
Info
- Publication number
- SE349292B SE349292B SE17616/67A SE1761667A SE349292B SE 349292 B SE349292 B SE 349292B SE 17616/67 A SE17616/67 A SE 17616/67A SE 1761667 A SE1761667 A SE 1761667A SE 349292 B SE349292 B SE 349292B
- Authority
- SE
- Sweden
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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
- B01J31/403—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or copper
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
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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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
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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)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60460066A | 1966-12-27 | 1966-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE349292B true SE349292B (xx) | 1972-09-25 |
Family
ID=24420277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE17616/67A SE349292B (xx) | 1966-12-27 | 1967-12-21 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3519684A (xx) |
| BE (1) | BE708531A (xx) |
| DE (1) | DE1643844A1 (xx) |
| ES (1) | ES348640A1 (xx) |
| FR (1) | FR1549026A (xx) |
| GB (1) | GB1188020A (xx) |
| LU (1) | LU54992A1 (xx) |
| NL (1) | NL6717668A (xx) |
| SE (1) | SE349292B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852342A (en) * | 1972-09-01 | 1974-12-03 | Labofina Sa | Process for the liquid phase oxidation of methylaromatic compounds into polycarboxylic acids |
| US4323692A (en) * | 1978-08-04 | 1982-04-06 | Rohm And Haas Company | Process for preparing phenoxybenzoic acids |
| US4609634A (en) * | 1980-03-31 | 1986-09-02 | American Hoechst Corporation | High efficiency extraction method for recovering oxidation catalyst material from dimethyl terephthalate esterified oxidate residue and the like |
| US4353810A (en) * | 1981-01-21 | 1982-10-12 | Hercofina | Minimizing iron in recovered oxidation catalyst material in DMT process |
| DE3207572A1 (de) * | 1981-04-22 | 1982-11-11 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur oxidation von reaktiven aromaten |
| EP0694333B1 (en) * | 1994-03-22 | 1999-09-29 | Council Of Scientific & Industrial Research | Catalyst for preparing carboxylic acids |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2245528A (en) * | 1938-10-18 | 1941-06-10 | Du Pont | Catalytic oxidation of alkyl substituted aromatic compounds |
| US2367501A (en) * | 1939-05-18 | 1945-01-16 | Eastman Kodak Co | Process for the manufacture of organic acid anhydrides |
| US2497889A (en) * | 1948-03-26 | 1950-02-21 | Eastman Kodak Co | Oxidation of ethers using aldehyde-activated catalysts |
| US2727921A (en) * | 1954-05-18 | 1955-12-20 | Hercules Powder Co Ltd | Hydrocarbon oxidation |
| NL102788C (xx) * | 1957-09-03 | 1900-01-01 |
-
1966
- 1966-12-27 US US604600A patent/US3519684A/en not_active Expired - Lifetime
-
1967
- 1967-11-30 LU LU54992A patent/LU54992A1/xx unknown
- 1967-12-13 GB GB56558/67A patent/GB1188020A/en not_active Expired
- 1967-12-21 SE SE17616/67A patent/SE349292B/xx unknown
- 1967-12-22 FR FR1549026D patent/FR1549026A/fr not_active Expired
- 1967-12-26 ES ES348640A patent/ES348640A1/es not_active Expired
- 1967-12-27 BE BE708531D patent/BE708531A/xx unknown
- 1967-12-27 DE DE19671643844 patent/DE1643844A1/de active Pending
- 1967-12-27 NL NL6717668A patent/NL6717668A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1643844A1 (de) | 1971-07-29 |
| US3519684A (en) | 1970-07-07 |
| BE708531A (xx) | 1968-06-27 |
| FR1549026A (xx) | 1968-12-06 |
| ES348640A1 (es) | 1969-07-01 |
| GB1188020A (en) | 1970-04-15 |
| LU54992A1 (xx) | 1968-02-20 |
| NL6717668A (xx) | 1968-06-28 |