UA92452C2 - Катализатор для окисления метанола в формальдегид, способ его изготовления и способ окисления метанола в формальдегид - Google Patents
Катализатор для окисления метанола в формальдегид, способ его изготовления и способ окисления метанола в формальдегидInfo
- Publication number
- UA92452C2 UA92452C2 UAA200512384A UAA200512384A UA92452C2 UA 92452 C2 UA92452 C2 UA 92452C2 UA A200512384 A UAA200512384 A UA A200512384A UA A200512384 A UAA200512384 A UA A200512384A UA 92452 C2 UA92452 C2 UA 92452C2
- Authority
- UA
- Ukraine
- Prior art keywords
- formaldehyde
- methanol
- oxidising
- catalyst
- preparation
- Prior art date
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title abstract 9
- 239000003054 catalyst Substances 0.000 title abstract 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title 3
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910017354 Fe2(MoO4)3 Inorganic materials 0.000 abstract 1
- RQYSWULBRFINID-UHFFFAOYSA-N [Mo].[Ce] Chemical compound [Mo].[Ce] RQYSWULBRFINID-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- 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
- B01J23/8871—Rare earth metals or actinides
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
-
- 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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Катализаторы для окисления метанола в формальдегид, содержащие катализаторные смеси Fе2(МоO4)з/МоО3, где атомное соотношение Mo/Fe лежит в пределах от 1,5 до 5, и соединение церия, молибдена и кислорода в количестве от 0,1 мас. % до 10 масс. % в расчете на церий.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT002456A ITMI20042456A1 (it) | 2004-12-22 | 2004-12-22 | Catalizzatori per l'ossidazione del metanolo a formaldeide |
Publications (1)
Publication Number | Publication Date |
---|---|
UA92452C2 true UA92452C2 (ru) | 2010-11-10 |
Family
ID=35965913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200512384A UA92452C2 (ru) | 2004-12-22 | 2005-12-22 | Катализатор для окисления метанола в формальдегид, способ его изготовления и способ окисления метанола в формальдегид |
Country Status (16)
Country | Link |
---|---|
US (1) | US7468341B2 (ru) |
EP (1) | EP1674155B1 (ru) |
JP (1) | JP4944438B2 (ru) |
KR (1) | KR101237276B1 (ru) |
CN (1) | CN1792443B (ru) |
AR (1) | AR052821A1 (ru) |
BR (1) | BRPI0505595B1 (ru) |
CA (1) | CA2530702A1 (ru) |
ES (1) | ES2436752T3 (ru) |
IT (1) | ITMI20042456A1 (ru) |
PL (1) | PL1674155T3 (ru) |
PT (1) | PT1674155E (ru) |
RU (1) | RU2384365C2 (ru) |
TW (1) | TWI403362B (ru) |
UA (1) | UA92452C2 (ru) |
ZA (1) | ZA200510296B (ru) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2934262B1 (fr) * | 2008-07-22 | 2012-08-10 | Arkema France | Procede de fabrication de dialcoxyalcanes par oxydation partielle d'alcools inferieurs en presence d'un catalyseur a base d'un oxyde mixte de molybdene |
IT1393523B1 (it) | 2008-12-29 | 2012-04-27 | Sud Chemie Catalysts Italia S R L | Processo perfezionato per l'ossidazione su letto catalitico fisso del metanolo a formaldeide. |
CN103508863B (zh) * | 2012-06-29 | 2016-04-27 | 中国科学院大连化学物理研究所 | 一种制备无水甲醛的方法 |
EP2781262B1 (en) | 2013-03-22 | 2020-05-27 | Clariant International Ltd | Removable protective coating for the receipt of a dust free catalyst |
GB2518274A (en) * | 2013-07-09 | 2015-03-18 | Johnson Matthey Plc | Catalyst for aldehyde production |
JP6234289B2 (ja) * | 2014-03-04 | 2017-11-22 | 株式会社ルナエル | 対象物の処理方法及び処理装置 |
CN103933998B (zh) * | 2014-04-21 | 2016-08-17 | 清华大学 | 用于甲醇氧化制甲醛的催化剂 |
CN104056636B (zh) * | 2014-07-03 | 2016-04-20 | 北京林业大学 | 一种复合型染料废水湿式氧化催化剂及其制备方法 |
CN104056618B (zh) * | 2014-07-03 | 2016-05-04 | 北京林业大学 | 一种用于染料废水湿式催化氧化的催化剂及其制备方法 |
CN106943981A (zh) * | 2017-05-04 | 2017-07-14 | 凯瑞环保科技股份有限公司 | 一种甲醇氧化用的设备 |
CN107610943A (zh) * | 2017-08-09 | 2018-01-19 | 南昌大学 | 一种钼酸铁石墨烯复合结构超级电容器电极材料的制备方法 |
CN109806881A (zh) * | 2017-11-20 | 2019-05-28 | 中国科学院大连化学物理研究所 | 一种用于甲醇氧化制甲醛的铁钼催化剂及其制备方法 |
CN108435192A (zh) * | 2018-03-27 | 2018-08-24 | 新疆大学 | 一种甲醇氧化制甲醛的铁钼催化剂的机械化学合成方法 |
CN110893344B (zh) * | 2018-09-13 | 2021-04-27 | 中国科学院大连化学物理研究所 | 一种甲醇氧化制甲醛铁钼催化剂及制备和应用 |
CN111097429A (zh) * | 2018-10-25 | 2020-05-05 | 中国石油化工股份有限公司 | 甲醇氧化制甲醛催化剂及制备方法 |
CN111229242B (zh) * | 2018-11-29 | 2022-12-30 | 中国科学院大连化学物理研究所 | 一种铈掺杂甲醇氧化制甲醛铁钼基催化剂及制备和应用 |
CN115532274A (zh) * | 2022-10-13 | 2022-12-30 | 北京林业大学 | 一种Z型Fe2(MoO4)3/MoO3异质结可见光催化剂及其制备方法与应用 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US521793A (en) * | 1894-06-26 | Sole cutting machine | ||
US2812309A (en) * | 1957-11-05 | Unsupported catalyst for the oxidation | ||
US633150A (en) * | 1898-11-21 | 1899-09-19 | John B Paradis | Lamp-chimney holder. |
US1913405A (en) * | 1931-07-31 | 1933-06-13 | Bakelite Corp | Formaldehyde synthesis and catalyst |
US2491695A (en) * | 1946-06-25 | 1949-12-20 | Du Pont | Methanol oxidation catalysts |
BE584051A (ru) * | 1958-10-28 | |||
US3408309A (en) * | 1964-11-16 | 1968-10-29 | Lummus Co | Fe, mo, co, and w mixed oxides as oxidation catalysts |
FR2060171A6 (ru) * | 1968-12-30 | 1971-06-18 | Inst Francais Du Petrole | |
FR2031818A6 (ru) * | 1969-02-07 | 1970-11-20 | Inst Francais Du Petrole | |
US3987107A (en) * | 1969-03-06 | 1976-10-19 | E. I. Du Pont De Nemours And Company | Conversion of methanol to formaldehyde |
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 |
FR2082444A5 (ru) * | 1970-03-16 | 1971-12-10 | Inst Francais Du Petrole | |
FR2243021B1 (ru) * | 1973-09-12 | 1978-02-17 | Inst Francais Du Petrole | |
IT1021088B (it) * | 1974-07-25 | 1978-01-30 | Sir Soc Italiana Resine Spa | Procedimento e catalizzatore per la ossidazione di metanolo a for maldeide |
US4141861A (en) * | 1975-01-16 | 1979-02-27 | Institut Francais Du Petrole | Gels containing iron and molybdenum |
IT1033419B (it) * | 1975-03-05 | 1979-07-10 | Sir Soc Italiana Resine Spa | Catalizzatori per l ossidazione di metanolo a formaledeide |
GB1603821A (en) * | 1977-04-15 | 1981-12-02 | Johnson Matthey Co Ltd | Catalysts for the production of formaldehyde |
US4181629A (en) * | 1978-06-19 | 1980-01-01 | Euteco S.P.A. | Catalyst for the oxidation of methanol to formaldehyde and a method of preparing the catalyst |
IT1214489B (it) * | 1985-04-24 | 1990-01-18 | Ausind Spa | Catalizzatori ad alta resa e ad elevata resistenza meccanica, particolarmente adatto perl'ossidazione del metanolo a formaldeide. |
SK496890A3 (en) * | 1989-10-16 | 1998-10-07 | Haldor Topsoe As | Catalyst for preparing aldehydes |
CN1044339C (zh) * | 1993-09-24 | 1999-07-28 | 化学工业部北京化工研究院 | 用于甲醇氧化制甲醛的催化剂的制法 |
US6331503B1 (en) * | 1998-04-15 | 2001-12-18 | Lehigh University | In-situ formation of metal-molybdate catalysts |
JP2001198465A (ja) * | 2000-01-20 | 2001-07-24 | Mitsui Chemicals Inc | ホルムアルデヒド合成用触媒の製造方法 |
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 |
US7193117B2 (en) * | 2001-12-20 | 2007-03-20 | Lehigh University | Methanol oxidation over bulk metal vanadate catalysts |
CN100413584C (zh) * | 2003-12-09 | 2008-08-27 | 南化集团研究院 | 甲醇氧化制甲醛铁钼催化剂及其制备方法 |
-
2004
- 2004-12-22 IT IT002456A patent/ITMI20042456A1/it unknown
-
2005
- 2005-12-15 ES ES05027486.9T patent/ES2436752T3/es active Active
- 2005-12-15 EP EP05027486.9A patent/EP1674155B1/en not_active Not-in-force
- 2005-12-15 PL PL05027486T patent/PL1674155T3/pl unknown
- 2005-12-15 PT PT50274869T patent/PT1674155E/pt unknown
- 2005-12-16 US US11/303,300 patent/US7468341B2/en not_active Expired - Fee Related
- 2005-12-19 CA CA002530702A patent/CA2530702A1/en not_active Abandoned
- 2005-12-19 ZA ZA200510296A patent/ZA200510296B/en unknown
- 2005-12-20 AR ARP050105355A patent/AR052821A1/es not_active Application Discontinuation
- 2005-12-20 BR BRPI0505595-4A patent/BRPI0505595B1/pt not_active IP Right Cessation
- 2005-12-21 JP JP2005368551A patent/JP4944438B2/ja not_active Expired - Fee Related
- 2005-12-21 RU RU2005140141/04A patent/RU2384365C2/ru not_active IP Right Cessation
- 2005-12-21 CN CN2005101338270A patent/CN1792443B/zh not_active Expired - Fee Related
- 2005-12-21 TW TW094145442A patent/TWI403362B/zh not_active IP Right Cessation
- 2005-12-22 KR KR1020050127764A patent/KR101237276B1/ko not_active IP Right Cessation
- 2005-12-22 UA UAA200512384A patent/UA92452C2/ru unknown
Also Published As
Publication number | Publication date |
---|---|
KR101237276B1 (ko) | 2013-02-27 |
ZA200510296B (en) | 2007-01-31 |
BRPI0505595B1 (pt) | 2015-07-07 |
ES2436752T3 (es) | 2014-01-07 |
ITMI20042456A1 (it) | 2005-03-22 |
BRPI0505595A (pt) | 2006-09-12 |
TWI403362B (zh) | 2013-08-01 |
PT1674155E (pt) | 2013-12-02 |
RU2384365C2 (ru) | 2010-03-20 |
EP1674155B1 (en) | 2013-08-28 |
EP1674155A1 (en) | 2006-06-28 |
US20060135821A1 (en) | 2006-06-22 |
CA2530702A1 (en) | 2006-06-22 |
US7468341B2 (en) | 2008-12-23 |
KR20060072083A (ko) | 2006-06-27 |
JP4944438B2 (ja) | 2012-05-30 |
CN1792443B (zh) | 2012-05-02 |
TW200628223A (en) | 2006-08-16 |
AR052821A1 (es) | 2007-04-04 |
RU2005140141A (ru) | 2007-06-27 |
JP2006175436A (ja) | 2006-07-06 |
CN1792443A (zh) | 2006-06-28 |
PL1674155T3 (pl) | 2014-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA92452C2 (ru) | Катализатор для окисления метанола в формальдегид, способ его изготовления и способ окисления метанола в формальдегид | |
Scire et al. | Catalytic combustion of volatile organic compounds on gold/cerium oxide catalysts | |
TW200631656A (en) | Method for preparing a catalyst for oxidation of methanol to formaldehyde | |
WO2006130858A3 (en) | Catalysts for co oxidation, voc combustion and nox reduction and methods of making and using same | |
WO2004085368A3 (de) | Verfahren der heterogen katalysierten partiellen gasphasenoxidation von propen zu acrylsäure | |
MY150766A (en) | Catalyst compositions | |
MY180938A (en) | Transition metal/zeolite scr catalysts | |
EP2177266A3 (en) | The complex oxide catalyst of Bi/Mo/Fe for the oxidative dehydrogenation of 1-butene to 1,3-Butadiene and process thereof | |
WO2001066504A3 (de) | Verfahren zur herstellung aliphatischer carbonsäuren aus aldehyden | |
TW200718468A (en) | Catalyst and process for preparing maleic anhydride | |
RU2009142027A (ru) | Катализатор для получения метилмеркаптана | |
CN101121129A (zh) | 氨氧化法制不饱和腈催化剂的制备方法 | |
Zhu et al. | Selective modification of surface and bulk V5+/V4+ ratios and its effects on the catalytic performance of MoVTeO catalysts | |
CN107282085A (zh) | 废水湿式氧化催化剂 | |
Mizuno et al. | Selective Oxidation of Ethane, Propane, and Isobutane Catalyzed by Copper-Containing Cs2. 5H1. 5PVMo11O40under Oxygen-Poor Conditions | |
WO2009151255A3 (en) | Catalyst for gas-phase contact oxidation of hydrocarbon, preparation method thereof and gas-phase oxidation method of hydrocarbon using the same | |
ATE500890T1 (de) | Verfahren zur herstellung von acrolein durch heterogen katalysierte partielle gasphasenoxidation von propen | |
PL1663482T3 (pl) | Mieszane tlenkowe katalizatory wanadowo-fosforanowe domieszkowane niobem | |
Kanjina et al. | Mixed metal oxide catalysts for the selective oxidation of ethylbenzene to acetophenone | |
CN104114276B (zh) | 利用贱金属的排气净化催化剂系统及其控制方法 | |
ATE416153T1 (de) | Cyclopropanierungsverfahren | |
WO2002022539A3 (en) | Metal molybdate/iron-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde | |
TH79968B (th) | สารเร่งปฏิกิริยาสำหรับการออกซิไดซ์เมทธานอลให้เป็นฟอร์มาลดีฮายด์ | |
EP1052016A3 (en) | P- and Mo-based multimetallic catalyst, its preparation and its use for producing methacrylic acid | |
GC0000224A (en) | Catalysts for the oxidation of unsaturated aldehydes to produce carboxylic acids, methods of making and using the same |