RU2000119760A - METHOD FOR PRODUCING OXIDE CATALYSTS CONTAINING COPPER WITH AN OXIDATION DEGREE MORE THAN ZERO - Google Patents

METHOD FOR PRODUCING OXIDE CATALYSTS CONTAINING COPPER WITH AN OXIDATION DEGREE MORE THAN ZERO

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Publication number
RU2000119760A
RU2000119760A RU2000119760/04A RU2000119760A RU2000119760A RU 2000119760 A RU2000119760 A RU 2000119760A RU 2000119760/04 A RU2000119760/04 A RU 2000119760/04A RU 2000119760 A RU2000119760 A RU 2000119760A RU 2000119760 A RU2000119760 A RU 2000119760A
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RU
Russia
Prior art keywords
copper
carrier material
zero
oxide
aqueous solution
Prior art date
Application number
RU2000119760/04A
Other languages
Russian (ru)
Other versions
RU2218987C2 (en
Inventor
Даниэль ХАЙНЕКЕ
Рупрехт МАЙССНЕР
Михаэль Хессе
Хеннинг-Петер ГЕРКЕН
Original Assignee
Басф Акциенгезелльшафт
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 DE19757297A external-priority patent/DE19757297A1/en
Application filed by Басф Акциенгезелльшафт filed Critical Басф Акциенгезелльшафт
Publication of RU2000119760A publication Critical patent/RU2000119760A/en
Application granted granted Critical
Publication of RU2218987C2 publication Critical patent/RU2218987C2/en

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Claims (8)

1. Способ получения окисных катализаторов, содержащих медь со степенью окисления более нуля, путем обработки твердого, окисного материала-носителя водным раствором, содержащим не менее одной соли меди, с последующим кальцинированием, отличающийся тем, что медь наносят на твердый окисный материал - носитель путем осаждения из водного раствора с использованием осаждающего средства, причем водный раствор соли меди содержит не менее одного растворимого в воде органического полимера в концентрации 0,1-100 г/л, координационно связывающего ионы меди, и выбираемого из гомо- и сополимеров N-винилпирролидона.1. A method of producing oxide catalysts containing copper with an oxidation state of more than zero by treating a solid, oxide carrier material with an aqueous solution containing at least one copper salt, followed by calcination, characterized in that copper is applied to the solid oxide carrier material by precipitation from an aqueous solution using a precipitating agent, wherein the aqueous solution of the copper salt contains at least one water-soluble organic polymer in a concentration of 0.1-100 g / l, coordinatively binding ions of m unit, and selected from homo- and copolymers of N-vinylpyrrolidone. 2. Способ по п. 1, отличающийся тем, что осаждение проводят при температуре выше 50oС.2. The method according to p. 1, characterized in that the deposition is carried out at a temperature above 50 o C. 3. Способ по одному из вышеприведенных пунктов, отличающийся тем, что окисный материал-носитель имеет ВЕТ-поверхность более 50 м2/г (измеренную по DIN-стандарту 66131).3. The method according to one of the above paragraphs, characterized in that the oxide carrier material has a BET surface of more than 50 m 2 / g (measured according to DIN standard 66131). 4. Способ по одному из вышеприведенных пунктов, отличающийся тем, что окисный материал-носитель содержит не менее 70 вес. % диоксида кремния, в пересчете на общий вес материала-носителя. 4. The method according to one of the above paragraphs, characterized in that the oxide carrier material contains at least 70 weight. % silicon dioxide, calculated on the total weight of the carrier material. 5. Способ по одному из вышеприведенных пунктов, отличающийся тем, что медь наносят на материал-носитель в количестве 0,1-50 вес. % в расчете на общий вес катализатора. 5. The method according to one of the above paragraphs, characterized in that the copper is applied to the carrier material in an amount of 0.1-50 weight. % based on the total weight of the catalyst. 6. Катализатор, содержащий медь со степенью окисления более нуля, на твердом, окисном материале-носителе, полученный по способу по одному из вышеприведенных пунктов, причем осажденная на носителе медь имеет среднюю величину частиц меньше 20 нм. 6. A catalyst containing copper with an oxidation state of greater than zero on a solid, oxide support material obtained by the method according to one of the above items, and the copper deposited on the carrier has an average particle size of less than 20 nm. 7. Способ дегидрирования вторичных спиртов с получением соответствующих кетонов, отличающийся тем, что дегидрирование проводят на катализаторе по п. 6. 7. The method of dehydrogenation of secondary alcohols to obtain the corresponding ketones, characterized in that the dehydrogenation is carried out on the catalyst according to claim 6. 8. Способ по п. 7, отличающийся тем, что вторичный спирт представляет собой циклогексанол. 8. The method according to p. 7, characterized in that the secondary alcohol is cyclohexanol.
RU2000119760/04A 1997-12-22 1998-12-21 Method to produce an oxidic catalyst RU2218987C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19757297A DE19757297A1 (en) 1997-12-22 1997-12-22 Preparation of oxidative catalyst, used for dehydrogenating secondary alcohols to ketones
DE19757297.9 1997-12-22

Publications (2)

Publication Number Publication Date
RU2000119760A true RU2000119760A (en) 2002-05-20
RU2218987C2 RU2218987C2 (en) 2003-12-20

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RU2000119760/04A RU2218987C2 (en) 1997-12-22 1998-12-21 Method to produce an oxidic catalyst

Country Status (12)

Country Link
US (1) US6716789B1 (en)
EP (1) EP1042066B1 (en)
JP (1) JP4334138B2 (en)
KR (1) KR20010033434A (en)
CN (1) CN1115195C (en)
BG (1) BG64695B1 (en)
DE (2) DE19757297A1 (en)
ES (1) ES2174542T3 (en)
PL (1) PL193214B1 (en)
RU (1) RU2218987C2 (en)
TW (1) TW515727B (en)
WO (1) WO1999032224A1 (en)

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US7959674B2 (en) 2002-07-16 2011-06-14 Medtronic, Inc. Suture locking assembly and method of use
US8551162B2 (en) 2002-12-20 2013-10-08 Medtronic, Inc. Biologically implantable prosthesis
US8021421B2 (en) 2003-08-22 2011-09-20 Medtronic, Inc. Prosthesis heart valve fixturing device
US7556647B2 (en) 2003-10-08 2009-07-07 Arbor Surgical Technologies, Inc. Attachment device and methods of using the same
DE102004011543A1 (en) 2004-03-08 2005-10-06 Basf Ag Process for the preparation of optically active carbonyl compounds
US7611680B2 (en) * 2004-10-28 2009-11-03 Nanostellar, Inc. Platinum-bismuth catalysts for treating engine exhaust
DE102004057277A1 (en) 2004-11-26 2006-06-01 Basf Ag Process for the preparation of menthol
US7513909B2 (en) 2005-04-08 2009-04-07 Arbor Surgical Technologies, Inc. Two-piece prosthetic valves with snap-in connection and methods for use
US7967857B2 (en) 2006-01-27 2011-06-28 Medtronic, Inc. Gasket with spring collar for prosthetic heart valves and methods for making and using them
WO2008064152A2 (en) * 2006-11-20 2008-05-29 Nanostellar, Inc. Method for producing heterogeneous catalysts containing metal nanoparticles
JP5790103B2 (en) * 2011-04-08 2015-10-07 日本ゼオン株式会社 Method for producing cyclopentanone
JP6328098B2 (en) 2012-03-29 2018-05-23 フィリップス ライティング ホールディング ビー ヴィ Heating device and heating method
RU2546122C1 (en) * 2013-10-10 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования (Российский химико-технологический университет им. Д.И. Менделеева) Catalyst for dehydration of cyclohexanol into cyclohexanone
CN108473407B (en) * 2015-10-01 2022-04-19 艾德凡斯化学公司 Nanoparticle catalysts for the conversion of cyclohexanol to cyclohexanone

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JPS4923996B1 (en) 1964-06-10 1974-06-19
SU465217A1 (en) 1972-03-27 1975-03-30 Гродненский Химический Комбинат Им. С.О.Притыцкого Catalyst for dehydrogenating cyclohexanol to cyclohexanone
SU522853A1 (en) 1974-12-13 1976-07-30 Институт физико-органической химии АН Белорусской ССР Cyclohexanol dehydrogenation catalyst
IT1254908B (en) 1992-04-23 1995-10-11 Mini Ricerca Scient Tecnolog PROCEDURE FOR THE PREPARATION OF A SUPPORTED METAL CATALYST AND CATALYST OBTAINED BY SUCH PROCEDURE.
DE4339138A1 (en) 1993-11-16 1995-05-18 Basf Ag Supported catalysts
WO1998010864A1 (en) 1996-09-11 1998-03-19 Basf Aktiengesellschaft Catalyst for preparing cyclohexanone by dehydrogenation of cyclohexanol and process for the preparation thereof

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