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RU2008139191A - Катализатор - Google Patents

Катализатор Download PDF

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Publication number
RU2008139191A
RU2008139191A RU2008139191/04A RU2008139191A RU2008139191A RU 2008139191 A RU2008139191 A RU 2008139191A RU 2008139191/04 A RU2008139191/04 A RU 2008139191/04A RU 2008139191 A RU2008139191 A RU 2008139191A RU 2008139191 A RU2008139191 A RU 2008139191A
Authority
RU
Russia
Prior art keywords
catalyst
catalytically active
impregnated
support
component
Prior art date
Application number
RU2008139191/04A
Other languages
English (en)
Inventor
Ральф МАЙЕР (DE)
Ральф МАЙЕР
Клаус ШИММЕР (DE)
Клаус ШИММЕР
Роман РЕННЕКЕ (DE)
Роман РЕННЕКЕ
Венугопал АРУНАДЖАТЕСАН (US)
Венугопал АРУНАДЖАТЕСАН
Андреас ГИССЕЛЬМАНН (DE)
Андреас ГИССЕЛЬМАНН
Германус-Герхардус-Йозеф ЛАНСИНК-РОТГЕРИНК (DE)
Германус-Герхардус-Йозеф ЛАНСИНК-РОТГЕРИНК
Original Assignee
Эвоник Дегусса ГмБх (DE)
Эвоник Дегусса Гмбх
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
Application filed by Эвоник Дегусса ГмБх (DE), Эвоник Дегусса Гмбх filed Critical Эвоник Дегусса ГмБх (DE)
Publication of RU2008139191A publication Critical patent/RU2008139191A/ru

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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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8906—Iron and noble metals
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8946—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali or alkaline earth metals
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8993—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with chromium, molybdenum or tungsten
    • 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
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0205—Impregnation in several steps
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1. Катализатор, включающий палладий, золото и ацетат щелочного металла в качестве каталитически активных компонентов, нанесенных на носитель, отличающийся тем, что катализатор модифицирован введением титана, железа, лантана, церия, иттрия и/или молибдена, или их оксидов. ! 2. Способ получения катализатора в соответствии с п.1, отличающийся тем, что носитель пропитывают солью, по крайней мере, одного легирующего компонента, прокаливают и затем пропитывают каталитически активным компонентом или материал носителя смешивают с оксидом легирующего компонента, формуют и затем пропитывают каталитически активными компонентами. ! 3. Способ в соответствии с п.2, отличающийся тем, что легирующий компонент наносят на носитель одновременно с каталитически активным компонентом. ! 4. Применение катализатора в соответствии с п.1 для получения мономера винилацетата.

Claims (4)

1. Катализатор, включающий палладий, золото и ацетат щелочного металла в качестве каталитически активных компонентов, нанесенных на носитель, отличающийся тем, что катализатор модифицирован введением титана, железа, лантана, церия, иттрия и/или молибдена, или их оксидов.
2. Способ получения катализатора в соответствии с п.1, отличающийся тем, что носитель пропитывают солью, по крайней мере, одного легирующего компонента, прокаливают и затем пропитывают каталитически активным компонентом или материал носителя смешивают с оксидом легирующего компонента, формуют и затем пропитывают каталитически активными компонентами.
3. Способ в соответствии с п.2, отличающийся тем, что легирующий компонент наносят на носитель одновременно с каталитически активным компонентом.
4. Применение катализатора в соответствии с п.1 для получения мономера винилацетата.
RU2008139191/04A 2007-10-04 2008-10-02 Катализатор RU2008139191A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007047430A DE102007047430A1 (de) 2007-10-04 2007-10-04 Katalysator
DE102007047430.1 2007-10-04

Publications (1)

Publication Number Publication Date
RU2008139191A true RU2008139191A (ru) 2010-04-10

Family

ID=40243920

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008139191/04A RU2008139191A (ru) 2007-10-04 2008-10-02 Катализатор

Country Status (8)

Country Link
US (1) US20090093653A1 (ru)
EP (1) EP2045008A3 (ru)
JP (1) JP2009090283A (ru)
KR (1) KR20090034772A (ru)
CN (1) CN101402051A (ru)
DE (1) DE102007047430A1 (ru)
RU (1) RU2008139191A (ru)
TW (1) TW200934580A (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8273682B2 (en) * 2009-12-16 2012-09-25 Lyondell Chemical Technology, L.P. Preparation of palladium-gold catalyst
US8507720B2 (en) * 2010-01-29 2013-08-13 Lyondell Chemical Technology, L.P. Titania-alumina supported palladium catalyst
US8329611B2 (en) 2009-12-16 2012-12-11 Lyondell Chemical Technology, L,P. Titania-containing extrudate
GB201210891D0 (en) 2012-06-19 2012-08-01 Johnson Matthey Plc Catalyst composition
CN108525661A (zh) * 2018-04-18 2018-09-14 东华大学 中空二氧化钛球内嵌Pd催化剂去除2,4-D的方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277249B (de) * 1966-11-23 1968-09-12 Knapsack Ag Verfahren zur Herstellung von Vinylacetat
DE1668088C3 (de) 1968-02-01 1974-07-25 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Vinylacetat
DE2100778C3 (de) 1971-01-08 1978-07-13 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung der Ester ungesättigter Alkohole
US4048096A (en) 1976-04-12 1977-09-13 E. I. Du Pont De Nemours And Company Surface impregnated catalyst
DE3803900A1 (de) 1988-02-09 1989-08-17 Hoechst Ag Verfahren zur herstellung von vinylacetat
DE3940125A1 (de) 1989-12-05 1991-06-06 Hoechst Ag Verfahren zur herstellung von vinylacetat
DE69101032T2 (de) 1990-07-03 1994-08-11 Kuraray Co Katalysator und Verfahren zur Herstellung von ungesättigten Estern.
US5185308A (en) 1991-05-06 1993-02-09 Bp Chemicals Limited Catalysts and processes for the manufacture of vinyl acetate
DE4120492A1 (de) 1991-06-21 1992-12-24 Hoechst Ag Verfahren zur herstellung von vinylacetat
JP3083684B2 (ja) 1993-06-29 2000-09-04 富士写真フイルム株式会社 ベルト伝動機構
DE4323981C1 (de) 1993-07-16 1995-03-09 Hoechst Ag Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat
DE4323978C1 (de) 1993-07-16 1995-02-16 Hoechst Ag Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat
CA2135021A1 (en) 1993-11-19 1995-05-20 David J. Gulliver Process for the preparation of catalysts for use in the production of vinyl acetate
DE19501891C1 (de) * 1995-01-23 1996-09-26 Degussa Verfahren zur Herstellung eines Trägerkatalysators und seine Verwendung für die Produktion von Vinylacetat
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Also Published As

Publication number Publication date
EP2045008A2 (en) 2009-04-08
KR20090034772A (ko) 2009-04-08
EP2045008A3 (en) 2010-10-20
CN101402051A (zh) 2009-04-08
US20090093653A1 (en) 2009-04-09
JP2009090283A (ja) 2009-04-30
DE102007047430A1 (de) 2009-04-09
TW200934580A (en) 2009-08-16

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Effective date: 20111010