NL298431A - - Google Patents
Info
- Publication number
- NL298431A NL298431A NL298431DA NL298431A NL 298431 A NL298431 A NL 298431A NL 298431D A NL298431D A NL 298431DA NL 298431 A NL298431 A NL 298431A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- 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
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- 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
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
-
- 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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- 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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US226455A US3236782A (en) | 1962-09-26 | 1962-09-26 | Process regeneration of mixed metallic oxide catalysts by contacting with metal compound vapor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL298431A true NL298431A (fr) | 1900-01-01 |
Family
ID=22848971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL298431D NL298431A (fr) | 1962-09-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3236782A (fr) |
| BE (1) | BE637830A (fr) |
| DE (1) | DE1236480B (fr) |
| FR (1) | FR1377526A (fr) |
| GB (1) | GB985010A (fr) |
| NL (1) | NL298431A (fr) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3546135A (en) * | 1965-08-30 | 1970-12-08 | Goodrich Co B F | Oxidation catalyst containing molybdenum oxide,tellurium oxide and a copper phosphate |
| US3933751A (en) * | 1967-05-15 | 1976-01-20 | The Standard Oil Company | Promoted catalysts for the oxidation of olefins |
| USRE32484E (en) * | 1968-12-30 | 1987-08-25 | The Standard Oil Company | Oxidation catalysts |
| US3970702A (en) * | 1970-07-03 | 1976-07-20 | Sumitomo Chemical Company, Limited | Catalytic process for the preparation of acrolein |
| FR2097160B1 (fr) * | 1970-07-03 | 1973-06-29 | Sumitomo Chemical Co | |
| US3928462A (en) * | 1970-07-08 | 1975-12-23 | Sumitomo Chemical Co | Catalytic process for the preparation of methacrolein |
| CA982142A (en) * | 1971-02-04 | 1976-01-20 | Robert K. Grasselli | Process for the oxidation of olefins to aldehydes and acids |
| US3968165A (en) * | 1972-01-06 | 1976-07-06 | Rohm And Haas Company | Process for producing acrolein and acrylic acid |
| US3882159A (en) * | 1973-08-20 | 1975-05-06 | Standard Oil Co | Reactivation of molybdenum containing oxidation catalysts in fluid bed reactors |
| US4415752A (en) * | 1973-10-23 | 1983-11-15 | Union Carbide Corporation | Process for preparing unsaturated acids with Mo, V, Nb, Fe-containing catalysts |
| US4414411A (en) * | 1973-10-23 | 1983-11-08 | Union Carbide Corporation | Process for preparing unsaturated acids with Mo, V, Ti-containing catalysts |
| US4333858A (en) * | 1973-10-23 | 1982-06-08 | Union Carbide Corporation | Catalyst with Mo, V, Ti and process |
| US4052332A (en) * | 1976-04-20 | 1977-10-04 | E. I. Du Pont De Nemours And Company | Catalyst regeneration with impregnation of bismuth and molybdenum |
| USRE30430E (en) * | 1979-02-26 | 1980-11-04 | Denka Chemical Corporation | Catalyst treatment |
| NL8100364A (nl) * | 1981-01-27 | 1982-08-16 | Stamicarbon | Katalysatorreaktivatie. |
| DE3217700A1 (de) * | 1981-05-15 | 1982-12-02 | Nitto Chemical Industry Co., Ltd., Tokyo | Verfahren zur verbesserung der aktivitaet von tellur enthaltenden metalloxidkatalysatoren |
| US4390728A (en) * | 1981-12-07 | 1983-06-28 | Ashland Oil, Inc. | Process for conversion of toluene to benzaldehyde |
| JPS5976544A (ja) * | 1982-10-26 | 1984-05-01 | Nitto Chem Ind Co Ltd | 鉄・アンチモン系金属酸化物触媒の再生方法 |
| JPS5976543A (ja) * | 1982-10-26 | 1984-05-01 | Nitto Chem Ind Co Ltd | 鉄・アンチモン系金属酸化物触媒の再生法 |
| SE8504740L (sv) * | 1985-10-14 | 1987-04-15 | Lars Ove Oberg | Forfarande for avgasrening och anordning for genomforande av forfarandet |
| US6037290A (en) * | 1998-04-15 | 2000-03-14 | Lehigh University | In situ regeneration of metal-molybdate catalysts for methanol oxidation to formaldehyde |
| TW574071B (en) * | 2001-06-14 | 2004-02-01 | Rohm & Haas | Mixed metal oxide catalyst |
| GB201507595D0 (en) * | 2015-05-01 | 2015-06-17 | Johnson Matthey Plc | Process |
| RU2753508C2 (ru) * | 2017-03-17 | 2021-08-17 | Мицубиси Кемикал Корпорейшн | Способ каталитического окисления и способ получения сопряженного диена |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734874A (en) * | 1956-02-14 | Preparation of catalysts of vanadium | ||
| US2579123A (en) * | 1948-09-22 | 1951-12-18 | Gulf Research Development Co | Reactivation of silica-alumina catalysts by silica addition |
| US2831752A (en) * | 1954-09-17 | 1958-04-22 | Du Pont | Synthesis of hydrogen cyanide with a combination catalyst body employing gauze and granular material |
| US2812310A (en) * | 1954-10-11 | 1957-11-05 | Reichhold Chemicals Inc | Process and catalyst for oxidation of methanol to formaldehyde |
| US2973326A (en) * | 1954-11-26 | 1961-02-28 | Reichhold Chemicals Inc | Process for regenerating an ironmolybdenum containing oxidation catalyst |
| US2846488A (en) * | 1955-07-27 | 1958-08-05 | Pure Oil Co | Preparation of hydrogenation catalysts |
| US2981676A (en) * | 1956-05-01 | 1961-04-25 | Exxon Research Engineering Co | Process for revivifying contaminated cracking catalysts |
| DE1066571B (de) * | 1956-10-29 | 1959-10-08 | Reichhold Chemicals, Inc., Detroit, Mich. (V. St. A.) | Verfahren zur Regenerierung eines Eisen-Molybdän-Katalysators für die Oxydation von Alkoholen zu Aldehyden |
| US3168368A (en) * | 1960-04-27 | 1965-02-02 | Air Prod & Chem | Method of treating exhaust gases of internal combustion engines |
| US3117936A (en) * | 1960-09-19 | 1964-01-14 | Universal Oil Prod Co | Reactivating lead-contaminated catalysts |
-
0
- NL NL298431D patent/NL298431A/xx unknown
- BE BE637830D patent/BE637830A/xx unknown
-
1962
- 1962-09-26 US US226455A patent/US3236782A/en not_active Expired - Lifetime
-
1963
- 1963-09-23 DE DEP32642A patent/DE1236480B/de active Granted
- 1963-09-25 FR FR948654A patent/FR1377526A/fr not_active Expired
- 1963-09-25 GB GB37758/63A patent/GB985010A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1236480C2 (fr) | 1967-09-28 |
| US3236782A (en) | 1966-02-22 |
| FR1377526A (fr) | 1964-11-06 |
| BE637830A (fr) | 1900-01-01 |
| GB985010A (en) | 1965-03-03 |
| DE1236480B (de) | 1967-03-16 |