JPS5422954B2 - - Google Patents
Info
- Publication number
- JPS5422954B2 JPS5422954B2 JP2367276A JP2367276A JPS5422954B2 JP S5422954 B2 JPS5422954 B2 JP S5422954B2 JP 2367276 A JP2367276 A JP 2367276A JP 2367276 A JP2367276 A JP 2367276A JP S5422954 B2 JPS5422954 B2 JP S5422954B2
- Authority
- JP
- Japan
- 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
Classifications
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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
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8876—Arsenic, antimony or bismuth
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- 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
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (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 |
|---|---|---|---|
| IT20918/75A IT1033419B (it) | 1975-03-05 | 1975-03-05 | Catalizzatori per l ossidazione di metanolo a formaledeide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51112494A JPS51112494A (en) | 1976-10-04 |
| JPS5422954B2 true JPS5422954B2 (US06633782-20031014-M00005.png) | 1979-08-10 |
Family
ID=11174053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51023672A Granted JPS51112494A (en) | 1975-03-05 | 1976-03-04 | Manufacture of catalysts |
Country Status (6)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2364061A1 (fr) * | 1976-09-14 | 1978-04-07 | Rhone Poulenc Ind | Nouveau catalyseur pour la preparation d'aldehydes a-b insatures par oxydation d'olefines en phase gazeuse et son procede de preparation |
| DE3376529D1 (en) * | 1982-09-30 | 1988-06-16 | Monsanto Co | Catalysts for the oxidation and ammoxidation of alcohols |
| US4425260A (en) * | 1982-09-30 | 1984-01-10 | Monsanto Company | Catalysts for the oxidation and ammoxidation of alcohols |
| US4442307A (en) * | 1982-10-07 | 1984-04-10 | Shell Oil Company | Conversion of dimethyl ether to formaldehyde using Bi-Mo-Fe catalyst |
| US4439624A (en) * | 1982-10-07 | 1984-03-27 | Shell Oil Company | Conversion of dimethyl ether to formaldehyde using Bi-Mo-Cu catalyst |
| DE3719635A1 (de) * | 1987-06-12 | 1988-12-29 | Basf Ag | Verfahren zur herstellung von schalenkatalysatoren |
| US5702836A (en) * | 1996-05-03 | 1997-12-30 | University Of Massachusetts | Electrocatalyst |
| US6331503B1 (en) * | 1998-04-15 | 2001-12-18 | Lehigh University | In-situ formation of metal-molybdate catalysts |
| KR100569632B1 (ko) * | 1999-05-13 | 2006-04-10 | 가부시키가이샤 닛폰 쇼쿠바이 | 불포화 알데히드 및 불포화 카르복실산을 제조하기 위한촉매 및 이 촉매를 사용하여 불포화 알데히드 및 불포화카르복실산을 제조하기 위한 방법 |
| WO2002022539A2 (en) | 2000-09-14 | 2002-03-21 | Lehigh University | Metal molybdate/iron-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde |
| US6552233B2 (en) | 2000-09-14 | 2003-04-22 | Lehigh University | Vanadia-titania/metal-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde |
| ITMI20042456A1 (it) * | 2004-12-22 | 2005-03-22 | Sued Chemie Mt Srl | Catalizzatori per l'ossidazione del metanolo a formaldeide |
| ITMI20042500A1 (it) * | 2004-12-23 | 2005-03-23 | Sued Chemie Mt Srl | Processo per la preparazione di un catalizzatore per l'ossidazione del metanolo a formaldeide |
| CN104549338B (zh) * | 2013-10-21 | 2017-01-18 | 上海华谊丙烯酸有限公司 | 一种钼铋系复合氧化物催化剂及其制备方法和用途 |
| US10675612B2 (en) * | 2014-10-01 | 2020-06-09 | Lg Chem, Ltd. | Molybdenum oxide composite and preparation method therefor |
| CN115246656B (zh) * | 2022-01-12 | 2023-07-25 | 青岛大学 | 一种氧化钼/铁纳米材料的制备方法及其应用 |
| CN115007165B (zh) * | 2022-07-06 | 2023-08-22 | 西南化工研究设计院有限公司 | 一种高效甲醇氧化制甲醛催化剂及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2812309A (en) * | 1957-11-05 | Unsupported catalyst for the oxidation | ||
| BE755422A (fr) * | 1969-09-08 | 1971-03-01 | Inst Francais Du Petrole | Fabrication de catalyseurs du type molybdate de fer utilisablesnotamment pour l'oxydation catalytique des alcools en |
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1975
- 1975-03-05 IT IT20918/75A patent/IT1033419B/it active
-
1976
- 1976-03-03 NL NL7602219A patent/NL7602219A/xx not_active Application Discontinuation
- 1976-03-04 GB GB8780/76A patent/GB1508516A/en not_active Expired
- 1976-03-04 JP JP51023672A patent/JPS51112494A/ja active Granted
- 1976-03-04 DE DE19762608823 patent/DE2608823A1/de not_active Withdrawn
- 1976-03-05 US US05/664,199 patent/US4024074A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU1165676A (en) | 1977-04-21 |
| IT1033419B (it) | 1979-07-10 |
| NL7602219A (nl) | 1976-09-07 |
| DE2608823A1 (de) | 1976-09-30 |
| GB1508516A (en) | 1978-04-26 |
| US4024074A (en) | 1977-05-17 |
| JPS51112494A (en) | 1976-10-04 |
