[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

RU2002134460A - METHOD FOR SELECTIVE ACETIC ACID ACID CATALYTIC OXIDATION OF ETHANE AND / OR ETHYLENE - Google Patents

METHOD FOR SELECTIVE ACETIC ACID ACID CATALYTIC OXIDATION OF ETHANE AND / OR ETHYLENE

Info

Publication number
RU2002134460A
RU2002134460A RU2002134460/04A RU2002134460A RU2002134460A RU 2002134460 A RU2002134460 A RU 2002134460A RU 2002134460/04 A RU2002134460/04 A RU 2002134460/04A RU 2002134460 A RU2002134460 A RU 2002134460A RU 2002134460 A RU2002134460 A RU 2002134460A
Authority
RU
Russia
Prior art keywords
niobium
catalyst
elements
ethylene
ethane
Prior art date
Application number
RU2002134460/04A
Other languages
Russian (ru)
Other versions
RU2245322C2 (en
Inventor
Забине ЦАЙСС
Уве ДИНГЕРДИССЕН
Original Assignee
Селаниз Интернэшнл Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE10024437A external-priority patent/DE10024437A1/en
Application filed by Селаниз Интернэшнл Корпорейшн filed Critical Селаниз Интернэшнл Корпорейшн
Publication of RU2002134460A publication Critical patent/RU2002134460A/en
Application granted granted Critical
Publication of RU2245322C2 publication Critical patent/RU2245322C2/en

Links

Claims (14)

1. Непрерывный способ селективного получения уксусной кислоты из газообразной питательной смеси, содержащей этан, этилен или их смеси, а также кислород, при повышенной температуре, в котором газообразную питательную смесь вводят вместе с катализатором, который содержит элементы Мо, Pd, X и Y в грамм-атомных соотношениях a:b:c:d в комбинации с кислородом1. A continuous method for the selective production of acetic acid from a gaseous nutrient mixture containing ethane, ethylene or a mixture thereof, as well as oxygen, at an elevated temperature in which the gaseous nutrient mixture is introduced together with a catalyst that contains Mo, Pd, X and Y elements in gram-atom ratios a: b: c: d in combination with oxygen MOaPdbXcYd (I),MO a Pd b X c Y d (I), при этом символы Х и Y имеют следующие значения:the symbols X and Y have the following meanings: Х означает один или несколько элементов, выбранных из группы: Cr, Mn, Nb, Та, Ti, V, Те и W;, при этом Х должно быть по крайней мере Nb;X means one or more elements selected from the group: Cr, Mn, Nb, Ta, Ti, V, Te, and W; wherein X must be at least Nb; Y означает один или несколько элементов, выбранных из группы: В, Al, Ga, In, Pt, Zn, Cd, Bi, Ce, Co, Rh, Ir, Cu, Ag, Au, Fe, Ru, Os, K, Rb, Cs, Mg, Ca, Sr, Ba, Nb, Zr, Hf, Ni, P, Pb, Sb, Si, Sn, Tl и U;Y means one or more elements selected from the group: B, Al, Ga, In, Pt, Zn, Cd, Bi, Ce, Co, Rh, Ir, Cu, Ag, Au, Fe, Ru, Os, K, Rb , Cs, Mg, Ca, Sr, Ba, Nb, Zr, Hf, Ni, P, Pb, Sb, Si, Sn, Tl and U; индексы a, b, с и d означают грамм-атомные соотношения соответствующих элементов, при этом а=1, b=0,0001-0,01, с=0,4-1 и d=0,005-1, и в котором продолжительность контактов и состав газообразной питательной смеси выбирают так, чтобы производительность при окислении в уксусную кислоту составляла >470 кг/(чм3), при условии, что катализатор получают при использовании аммониевой соли ниобия в качестве источника ниобия.the indices a, b, c and d denote the gram-atomic ratios of the corresponding elements, with a = 1, b = 0.0001-0.01, c = 0.4-1 and d = 0.005-1, and in which the duration of contacts and the composition of the gaseous nutrient mixture is chosen so that the performance upon oxidation to acetic acid is> 470 kg / (hm 3 ), provided that the catalyst is obtained using the ammonium salt of niobium as a source of niobium. 2. Способ согласно п.1, отличающийся тем, что Х и/или Y означают несколько элементов, при этом, при необходимости, индексы c и d для разных элементов принимают различные значения.2. The method according to claim 1, characterized in that X and / or Y mean several elements, while, if necessary, the indices c and d for different elements take different values. 3. Способ согласно, по крайней мере, одному из пп.1 и 2, отличающийся тем, что в качестве источника ниобия используют аммонийоксалат ниобия.3. The method according to at least one of claims 1 and 2, characterized in that niobium ammonium oxalate is used as a source of niobium. 4. Способ согласно, по крайней мере, одному из пп.1-3, отличающийся тем, что температура лежит в области от 200 до 500°С.4. The method according to at least one of claims 1 to 3, characterized in that the temperature lies in the region from 200 to 500 ° C. 5. Способ согласно, по крайней мере, одному из пп.1-4, отличающийся тем, что давление в реакторе составляет от 1 до 50 бар.5. The method according to at least one of claims 1 to 4, characterized in that the pressure in the reactor is from 1 to 50 bar. 6. Способ согласно, по крайней мере, одному из пп.1-5, отличающийся тем, что b лежит в области от 0,0001 до 0,001.6. The method according to at least one of claims 1 to 5, characterized in that b lies in the region from 0.0001 to 0.001. 7. Способ согласно, по крайней мере, одному из пп.1-6, отличающийся тем, что в реактор загружают этан, смешанный минимум с одним дополнительным газом.7. The method according to at least one of claims 1 to 6, characterized in that ethane mixed with at least one additional gas is loaded into the reactor. 8. Способ согласно п.7, отличающийся тем, что в качестве дополнительного газа вводят азот, кислород, метан, окись углерода, двуокись углерода, этилен и/или водяной пар.8. The method according to claim 7, characterized in that nitrogen, oxygen, methane, carbon monoxide, carbon dioxide, ethylene and / or water vapor are introduced as additional gas. 9. Способ согласно, по крайней мере, одному из пп.1-8, отличающийся тем, что катализатор смешивают с носителем или фиксируют на носителе.9. The method according to at least one of claims 1 to 8, characterized in that the catalyst is mixed with the carrier or fixed on the carrier. 10. Способ согласно, по крайней мере, одному из пп.1-9, отличающийся тем, что селективность реакции окисления этана и/или этилена в уксусную кислоту составляет >70 мол.%.10. The method according to at least one of claims 1 to 9, characterized in that the selectivity of the oxidation of ethane and / or ethylene to acetic acid is> 70 mol%. 11. Катализатор согласно, по крайней мере, одному из пп.1-10, отличающийся тем, что используют катализатор, в который палладий внесен в виде спиртового раствора ацетата палладия.11. The catalyst according to at least one of claims 1 to 10, characterized in that they use a catalyst in which palladium is introduced in the form of an alcoholic solution of palladium acetate. 12. Катализатор для селективного окисления этана, этилена или их смесей, а также кислорода, содержащий элементы Мо, Pd, X и Y в грамм-атомных соотношениях a:b:c:d в комбинации с кислородом12. A catalyst for the selective oxidation of ethane, ethylene, or mixtures thereof, as well as oxygen, containing the elements Mo, Pd, X, and Y in gram-atom ratios a: b: c: d in combination with oxygen MoaPdbXcYd (I),Mo a Pd b X c Y d (I), при этом символы Х и Y имеют следующие зачения:the symbols X and Y have the following meanings: Х означает один или несколько элементов, выбранных из группы: Cr, Mn, Nb, Та, Ti, V, Те и W, при этом Х должно быть по крайней мере Nb;X means one or more elements selected from the group: Cr, Mn, Nb, Ta, Ti, V, Te and W, wherein X must be at least Nb; Y означает один или несколько элементов, выбранных из группы: В, Al, Ga, In, Pt, Zn, Cd, Bi, Ce, Co, Rh, Ir, Cu, Ag, Au, Fe, Ru, Os, K, Rb, Cs, Mg, Ca, Sr, Ba, Nb, Zr, Hf, Ni, P, Pb, Sb, Si, Sn, Tl и U;Y means one or more elements selected from the group: B, Al, Ga, In, Pt, Zn, Cd, Bi, Ce, Co, Rh, Ir, Cu, Ag, Au, Fe, Ru, Os, K, Rb , Cs, Mg, Ca, Sr, Ba, Nb, Zr, Hf, Ni, P, Pb, Sb, Si, Sn, Tl and U; индексы a, b, с и d означают грамм-атомные соотношения соответствующих элементов, при этом а=1, b=0,0001-0,01, с=0,4-1 и d=0,005-1, и где производительность при реакции окисления составляет >470 кг/(чм3), при условии, что катализатор получают при использовании аммониевой соли ниобия в качестве источника ниобия.the indices a, b, c and d denote the gram-atomic ratios of the corresponding elements, with a = 1, b = 0.0001-0.01, c = 0.4-1 and d = 0.005-1, and where the performance at the oxidation reaction is> 470 kg / (hm 3 ), provided that the catalyst is prepared using the ammonium salt of niobium as a source of niobium. 13. Катализатор согласно п.12, в котором в качестве источника ниобия служит аммонийная соль ниобий, в частности аммонийоксалат ниобия.13. The catalyst according to item 12, in which the source of niobium is an ammonium salt of niobium, in particular niobium ammonium oxalate. 14. Катализатор согласно п.12, в котором палладий внесен в виде спиртового раствора ацетата палладия.14. The catalyst according to item 12, in which palladium is introduced in the form of an alcoholic solution of palladium acetate.
RU2002134460/04A 2000-05-19 2001-05-03 Method for selective preparing acetic acid by catalytic oxidation of ethane and/or ethylene and catalyst for realization of method RU2245322C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10024437.8 2000-05-19
DE10024437A DE10024437A1 (en) 2000-05-19 2000-05-19 Process for the selective production of acetic acid by catalytic oxidation of ethane

Publications (2)

Publication Number Publication Date
RU2002134460A true RU2002134460A (en) 2004-06-27
RU2245322C2 RU2245322C2 (en) 2005-01-27

Family

ID=7642572

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002134460/04A RU2245322C2 (en) 2000-05-19 2001-05-03 Method for selective preparing acetic acid by catalytic oxidation of ethane and/or ethylene and catalyst for realization of method

Country Status (23)

Country Link
US (1) US7015355B2 (en)
EP (1) EP1286942B1 (en)
JP (1) JP4116293B2 (en)
KR (1) KR100660311B1 (en)
CN (2) CN1441767A (en)
AT (1) ATE429413T1 (en)
AU (2) AU7398601A (en)
BR (1) BR0110848B1 (en)
CA (1) CA2409933C (en)
CZ (1) CZ20023703A3 (en)
DE (2) DE10024437A1 (en)
ES (1) ES2324932T3 (en)
MX (1) MXPA02011419A (en)
MY (1) MY129521A (en)
NO (1) NO328001B1 (en)
NZ (1) NZ522266A (en)
PL (1) PL202774B1 (en)
PT (1) PT1286942E (en)
RS (1) RS50466B (en)
RU (1) RU2245322C2 (en)
UA (1) UA72812C2 (en)
WO (1) WO2001090039A1 (en)
ZA (1) ZA200210056B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0223681D0 (en) * 2002-10-10 2002-11-20 Bp Chem Int Ltd Catalyst and process
US7009074B2 (en) 2004-07-28 2006-03-07 The Regents Of The University Of California Process for direct oxidation of methane to acetic acid
KR100807972B1 (en) * 2005-08-10 2008-02-28 주식회사 엘지화학 Complex metal oxide catalyst with high acrylic acid selectivity
CN101421038B (en) * 2006-02-07 2013-02-13 国际人造丝公司 Use of chemical reaction to separate ethylene from ethane in ethane-based processes to produce acetic acid
BRPI0707520A2 (en) * 2006-02-07 2011-05-10 Celanese Int Corp use of pre-dehydration towers in an ethane oxidation process in acetic acid / ethylene
FR2963101B1 (en) 2010-07-22 2013-02-15 Commissariat Energie Atomique PARTICULATE DETECTOR AND METHOD OF MAKING SAME
US20140275619A1 (en) 2013-03-15 2014-09-18 Celanese International Corporation Process for Producing Acetic Acid and/or Ethanol By Methane Oxidation
CN103664572B (en) * 2013-12-14 2015-05-27 济南开发区星火科学技术研究院 Process for preparing acetic acid from ethane
CA2953891C (en) 2014-06-30 2022-11-08 Shell Internationale Research Maatschappij B.V. Treatment of a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium
CA2953195C (en) * 2014-06-30 2022-08-30 Shell Internationale Research Maatschappij B.V. Alkane oxidative dehydrogenation and/or alkene oxidation
WO2017046315A1 (en) * 2015-09-18 2017-03-23 Shell Internationale Research Maatschappij B.V. Alkane oxidative dehydrogenation
WO2020058843A1 (en) * 2018-09-17 2020-03-26 Sabic Global Technologies B.V. A selective oxidation catalyst and a method for oxidizing c2 hydrocarbons in the presence of the selective oxidation catalyst
CN110963879A (en) * 2018-09-28 2020-04-07 中国科学院大连化学物理研究所 Co-production process method for preparing ethylene and acetic acid by ethane catalytic oxidation with water as raw material gas diluent
CN110963880A (en) * 2018-09-28 2020-04-07 中国科学院大连化学物理研究所 Process for preparing ethylene by ethane oxidation using carbon dioxide as raw material gas diluent
EA202191214A1 (en) 2018-11-02 2021-08-06 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. SEPARATION OF THE OUTFLOW STREAM OF THE OXIDATIVE DEHYDRATION OF ETHANE
CN109847744B (en) * 2018-12-26 2022-02-15 万华化学集团股份有限公司 Ammoxidation catalyst, process for producing the same and process for producing isophthalonitrile
CN115487820B (en) * 2021-06-18 2024-06-28 中国石油化工股份有限公司 Ammonia oxidation catalyst, preparation method and application thereof
CN116408061A (en) * 2021-12-31 2023-07-11 中国石油天然气股份有限公司 Catalyst for preparing acetic acid and ethylene by selective oxidation of ethane and preparation method and application thereof

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384897A (en) * 1981-11-23 1983-05-24 The Regents Of The University Of California Method of treating biomass material
US4359504A (en) * 1979-09-28 1982-11-16 E. I. Du Pont De Nemours And Company Dual-layer coating containing aluminum-flake pigment and coated article
SE432951B (en) * 1980-05-28 1984-04-30 Eka Ab PAPER PRODUCT CONTAINING CELLULOSA FIBERS AND A BINDING SYSTEM CONTAINING COLOIDAL MILIC ACID AND COTIONIC STARCH AND PROCEDURE FOR PREPARING THE PAPER PRODUCT
US4506062A (en) * 1982-08-09 1985-03-19 Allied Colloids Limited Inverse suspension polymerization process
GB8309275D0 (en) * 1983-04-06 1983-05-11 Allied Colloids Ltd Dissolution of water soluble polymers in water
GB8401206D0 (en) * 1984-01-17 1984-02-22 Allied Colloids Ltd Polymers and aqueous solutions
SE8403062L (en) * 1984-06-07 1985-12-08 Eka Ab PAPER MANUFACTURING PROCEDURES
SE449876B (en) * 1984-12-07 1987-05-25 Nobel Chematur Ab PROCEDURE FOR PRODUCTING ETHANOL WITH AN ADDITIONAL CENTRIFUGAL SEPARATION STEP, PLACED EITHER BEFORE OR AFTER THE PRIMARY DISTILLATION STEP
US4650689A (en) * 1985-03-25 1987-03-17 Urban Fuels, Inc. Process for ethanol production from cellulosic materials
DE201237T1 (en) * 1985-04-25 1988-01-14 Allied Colloids Group Ltd., Bradford, Yorkshire FLOCKING PROCEDURE.
US4728613A (en) * 1985-09-04 1988-03-01 Miles Laboratories, Inc. Method for the recovery of extracellular enzymes from whole fermentation beer
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4864130A (en) * 1986-06-04 1989-09-05 Arch Development Corporation Photo ion spectrometer
US5049692A (en) 1987-11-25 1991-09-17 Mitsubishi Kasei Corporation Catalytic conversion of alkanes to nitriles, and a catalyst therefor
US5176891A (en) * 1988-01-13 1993-01-05 Eka Chemicals, Inc. Polyaluminosilicate process
GB8802973D0 (en) 1988-02-10 1988-03-09 Molins Plc Wrapping machines
US5681480A (en) * 1991-08-02 1997-10-28 Allied Colloids Limited Dewatering of aqueous suspensions
US5209854A (en) * 1992-06-29 1993-05-11 Nalco Chemical Company Pulp waste color removal with diallyl dimethyl ammonium chloride copolymers
US5552316A (en) * 1993-06-04 1996-09-03 Environmental Marketing Services, Ltd. Clarifying E. coli fermentation broths with a combination of anionic and cationic flocculants
US5571703A (en) * 1993-12-23 1996-11-05 Controlled Environmental Systems Corporation Municipal solid waste processing facility and commercial ethanol production process
US5482693A (en) * 1994-03-14 1996-01-09 E. I. Du Pont De Nemours And Company Process for preparing water soluble polyaluminosilicates
US6071379A (en) * 1996-09-24 2000-06-06 Nalco Chemical Company Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids
MY120719A (en) * 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
EP0895809B1 (en) * 1997-08-05 2014-03-19 Asahi Kasei Kabushiki Kaisha Process Using Niobium-containing Aqueous Solution in Producing Niobium-containing Oxide Catalyst
AU741531B2 (en) * 1997-09-30 2001-12-06 Nalco Chemical Company Colloidal borosilicates and their use in the production of paper
US6166123A (en) * 1997-10-07 2000-12-26 H. B. Fuller Company Reflective composition of particles with resinous binder and process for preparing same
DE19745902A1 (en) * 1997-10-17 1999-04-22 Hoechst Ag Selective production of acetic acid with high space-time yield
WO1999055625A1 (en) * 1998-04-24 1999-11-04 Nalco Chemical Company Use of polymer dispersions for paper mill color removal
US6217778B1 (en) * 1999-09-08 2001-04-17 Nalco Chemical Company Anionic and nonionic dispersion polymers for clarification and dewatering
GB0218021D0 (en) * 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product

Similar Documents

Publication Publication Date Title
RU2002134460A (en) METHOD FOR SELECTIVE ACETIC ACID ACID CATALYTIC OXIDATION OF ETHANE AND / OR ETHYLENE
RU99104401A (en) METHOD OF SELECTIVE PREPARATION OF ACETIC ACID AND CATALYSTS SUITABLE FOR IT
CA2307337A1 (en) Method for selectively producing acetic acid through the catalytic oxidation of ethane
NZ333950A (en) Selective preparation process of acetic acid from a feed gas such as ethane and catalysts containing Mo Pd X and Y therefor
RU2000107895A (en) OXIDATION CATALYST AND METHOD CARRIED OUT WITH ITS APPLICATION
RU2238144C2 (en) Oxidation catalyst and a method implemented using it
RU2000127740A (en) CATALYST AND METHOD OF OXIDATION OF ETHANE AND / OR ETHYLENE
RU2002134457A (en) METHOD FOR PRODUCING VINYL ACETATE
MY129521A (en) Process for the selective preparation of acetic acid by catalytic oxidation of ethane
JP2001520976A5 (en)
CA2288276A1 (en) Catalyst and process for the catalytic oxidation of ethane to acetic acid
RU98123305A (en) METHOD OF SELECTIVE PREPARATION OF ACETIC ACID
RU2006142160A (en) METHOD FOR PRODUCING ACRYLIC ACID HETEROGENEALLY CATALIZED BY PARTIAL OXIDATION IN A GAS PHASE, AT LEAST, ONE PRE-ORDER OF C3-HYDROCARBON
RU2004115326A (en) ETHANE OXIDATION CATALYST AND THE METHOD IN WHICH THIS CATALYST IS USED
RU2005114479A (en) CATALYST ON THE BASIS OF MIXED METAL OXIDES
EP1160011B1 (en) Process for the preparation of catalytic compositions for the oxidative dehydrogenation of alkylaromatics or paraffins
JPS60169440A (en) Production of glycol ester
RU2224734C2 (en) Ethylene production process
KR830002477B1 (en) Method for producing aromatic carboxylic acid
RU2002134456A (en) INTEGRATED METHOD FOR PRODUCING VINYL ACETATE