DE19959064A1 - Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen - Google Patents

Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen

Info

Publication number
DE19959064A1
DE19959064A1 DE19959064A DE19959064A DE19959064A1 DE 19959064 A1 DE19959064 A1 DE 19959064A1 DE 19959064 A DE19959064 A DE 19959064A DE 19959064 A DE19959064 A DE 19959064A DE 19959064 A1 DE19959064 A1 DE 19959064A1
Authority
DE
Germany
Prior art keywords
metal
group
catalyst
carrier
eleventh
Prior art date
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.)
Withdrawn
Application number
DE19959064A
Other languages
German (de)
English (en)
Inventor
Andrea Frenzel
Michael Hesse
Andreas Ansmann
Ekkehard Schwab
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE19959064A priority Critical patent/DE19959064A1/de
Priority to JP2001543258A priority patent/JP2003516225A/ja
Priority to BR0016240-0A priority patent/BR0016240A/pt
Priority to PCT/EP2000/012283 priority patent/WO2001041922A1/de
Priority to EP00990659A priority patent/EP1242181B1/de
Priority to DE50013242T priority patent/DE50013242D1/de
Priority to ES00990659T priority patent/ES2269224T3/es
Priority to CA002393984A priority patent/CA2393984C/en
Priority to AU30067/01A priority patent/AU3006701A/en
Priority to CNB008168849A priority patent/CN1178743C/zh
Priority to AT00990659T priority patent/ATE333935T1/de
Priority to KR1020027007261A priority patent/KR100693968B1/ko
Priority to US10/148,798 priority patent/US7256153B2/en
Priority to RU2002118603/04A priority patent/RU2290258C2/ru
Priority to TW089126088A priority patent/TWI243709B/zh
Publication of DE19959064A1 publication Critical patent/DE19959064A1/de
Priority to US11/670,339 priority patent/US7582805B2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/148Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48Silver or gold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48Silver or gold
    • B01J23/50Silver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66Silver or gold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/19Catalysts containing parts with different compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0201Impregnation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/148Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • C07C7/167Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08Silica
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44Palladium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/48Silver or gold
    • C07C2523/50Silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19959064A 1999-12-08 1999-12-08 Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen Withdrawn DE19959064A1 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
DE19959064A DE19959064A1 (de) 1999-12-08 1999-12-08 Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen
CA002393984A CA2393984C (en) 1999-12-08 2000-12-06 Carrier catalytic converter for the selective hydrogenation of alkines and dienes
AT00990659T ATE333935T1 (de) 1999-12-08 2000-12-06 Pd-ag trägerkatalysator zur selektivhydrierung von alkinen und dienen
PCT/EP2000/012283 WO2001041922A1 (de) 1999-12-08 2000-12-06 Trägerkatalysator zur selektivhydrierung von alkinen und dienen
EP00990659A EP1242181B1 (de) 1999-12-08 2000-12-06 Pd-ag trägerkatalysator zur selektivhydrierung von alkinen und dienen
DE50013242T DE50013242D1 (de) 1999-12-08 2000-12-06 Pd-ag trägerkatalysator zur selektivhydrierung von alkinen und dienen
ES00990659T ES2269224T3 (es) 1999-12-08 2000-12-06 Catalizador soportado a base de pd-ag para la hidrogenacion selectiva de alquinos y de dienos.
JP2001543258A JP2003516225A (ja) 1999-12-08 2000-12-06 アルキン及びジエンの選択水素化担持触媒
AU30067/01A AU3006701A (en) 1999-12-08 2000-12-06 Carrier catalytic converter for the selective hydrogenation of alkines and dienes
CNB008168849A CN1178743C (zh) 1999-12-08 2000-12-06 用于炔烃和双烯的选择氢化的负载型催化剂
BR0016240-0A BR0016240A (pt) 1999-12-08 2000-12-06 Catalisador para a hidrogenação seletiva de alcinos e dienos em misturas de olefinas c2-c5+, e processos para a preparação do mesmo, e ,para a hidrogenação seletiva de alcinos e dienos em misturas de olefinas c2-c5+
KR1020027007261A KR100693968B1 (ko) 1999-12-08 2000-12-06 알킨 및 디엔의 선택적 수소화를 위한 담체 촉매
US10/148,798 US7256153B2 (en) 1999-12-08 2000-12-06 Carrier catalytic converter for the selective hydrogenation of alkines and dienes
RU2002118603/04A RU2290258C2 (ru) 1999-12-08 2000-12-06 Катализатор на носителе для селективного гидрирования алкинов и диенов, способ его получения и способ селективного гидрирования алкинов и диенов
TW089126088A TWI243709B (en) 1999-12-08 2000-12-07 Supported catalyst for the selective hydrogenation of alkynes and dienes
US11/670,339 US7582805B2 (en) 1999-12-08 2007-02-01 Supported catalyst for the selective hydrogenation of alkynes and dienes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19959064A DE19959064A1 (de) 1999-12-08 1999-12-08 Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen

Publications (1)

Publication Number Publication Date
DE19959064A1 true DE19959064A1 (de) 2001-06-13

Family

ID=7931787

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19959064A Withdrawn DE19959064A1 (de) 1999-12-08 1999-12-08 Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen
DE50013242T Expired - Lifetime DE50013242D1 (de) 1999-12-08 2000-12-06 Pd-ag trägerkatalysator zur selektivhydrierung von alkinen und dienen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50013242T Expired - Lifetime DE50013242D1 (de) 1999-12-08 2000-12-06 Pd-ag trägerkatalysator zur selektivhydrierung von alkinen und dienen

Country Status (14)

Country Link
US (2) US7256153B2 (enExample)
EP (1) EP1242181B1 (enExample)
JP (1) JP2003516225A (enExample)
KR (1) KR100693968B1 (enExample)
CN (1) CN1178743C (enExample)
AT (1) ATE333935T1 (enExample)
AU (1) AU3006701A (enExample)
BR (1) BR0016240A (enExample)
CA (1) CA2393984C (enExample)
DE (2) DE19959064A1 (enExample)
ES (1) ES2269224T3 (enExample)
RU (1) RU2290258C2 (enExample)
TW (1) TWI243709B (enExample)
WO (1) WO2001041922A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004037409A1 (de) * 2002-10-23 2004-05-06 Basf Aktiengesellschaft Verfahren zur regenerierung eines hydrierkatalysators

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6509292B1 (en) * 2001-03-30 2003-01-21 Sud-Chemie Inc. Process for selective hydrogenation of acetylene in an ethylene purification process
US6762324B2 (en) * 2002-05-01 2004-07-13 Air Products And Chemicals, Inc. Metal modified Pd/Ni catalysts
US6936568B2 (en) 2002-06-12 2005-08-30 Sud-Chemie Inc. Selective hydrogenation catalyst
US9122387B1 (en) 2002-07-17 2015-09-01 The Mathworks, Inc. User configured optimizer
FR2850101B1 (fr) * 2003-01-22 2007-03-02 Michelin Soc Tech Procede d'obtention d'une coupe c5 "fcc" enrichie en isoprene et polymerisation selective de l'isoprene a partir de cette coupe
CN1325160C (zh) * 2004-01-12 2007-07-11 四川大学 一种炔烃选择加氢用以二氧化钛为载体的担载钯催化剂
US7408089B2 (en) 2004-03-19 2008-08-05 Catalytic Distillation Technologies Ni catalyst, process for making catalysts and selective hydrogenation process
US20060166816A1 (en) * 2004-06-23 2006-07-27 Catalytic Solutions, Inc. Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams
DE102004059282A1 (de) * 2004-10-13 2006-04-27 Basf Ag Selektivhydrierkatalysator
DE102004049940A1 (de) * 2004-10-13 2006-04-20 Basf Ag Verfahren zur Herstellung eines C4-Olefin-Gemisches durch Selektivhydrierung und Metatheseverfahren zur Verwendung dieses Stroms
WO2006078926A1 (en) * 2005-01-20 2006-07-27 Sud-Chemie Inc. Hydrogenation catalyst
US20090209407A1 (en) * 2005-12-20 2009-08-20 Gajda Gregory J Selective Hydrogenation Process Using Layered Catalyst Composition and Preparation of Said Catalyst
RU2009122379A (ru) * 2006-11-11 2010-12-20 Юоп Ллк (Us) Способы селективной гидрогенизации с применением каталитической композиции с функциональной поверхностью
DE102006058800A1 (de) * 2006-12-13 2008-06-19 Wacker Chemie Ag Verfahren zur Herstellung von Katalysatoren und deren Verwendung für die Gasphasenoxidation von Olefinen
CN101254465B (zh) * 2007-03-01 2010-05-19 中国石油化工股份有限公司 裂解碳五选择加氢催化剂
FR2927267B1 (fr) * 2008-02-07 2010-04-16 Inst Francais Du Petrole Catalyseur d'hydrogenation selective et son procede de preparation
RU2387477C1 (ru) * 2008-12-03 2010-04-27 Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (статус государственного учреждения) Катализатор, способ его приготовления и способ очистки олефинов
US20100152026A1 (en) * 2008-12-16 2010-06-17 Gajda Gregory J Layered Sphere Catalysts with High Accessibility Indexes
EP2204235A1 (en) * 2008-12-19 2010-07-07 Total Petrochemicals Research Feluy Catalyst and process for selective hydrogenation of alkynes and dienes
EP2204236A1 (en) 2008-12-19 2010-07-07 Total Petrochemicals Research Feluy Catalyst and process for hydrogenation of hydrocarbon feedstocks
EP2199269A1 (en) * 2008-12-22 2010-06-23 Total Petrochemicals Research Feluy Method to purify olefin-containing hydrocarbon feedstocks
US20100273645A1 (en) * 2009-04-24 2010-10-28 Bedard Robert L Functional Surface Catalyst Composition
FR2949077B1 (fr) * 2009-08-17 2011-07-22 Inst Francais Du Petrole Procede de preparation d'un catalyseur supporte a base de ni et d'un metal du groupe ib pour l'hydrogenation selective d'hydrocarbures polyinsatures
CN102753266B (zh) * 2009-12-15 2015-09-02 巴斯夫欧洲公司 用于氢化芳族化合物的催化剂和方法
CN103664458A (zh) * 2012-09-25 2014-03-26 中国石油化工股份有限公司 一种粗异戊烯选择性加氢的方法
CN103566932B (zh) * 2013-11-01 2016-05-11 山东新和成药业有限公司 一种粉状Pd/SiO2催化剂及其制备方法和应用
US9701913B2 (en) * 2013-12-17 2017-07-11 Uop Llc Fluid catalytic cracking process including adsorption of hydrogen and a catalyst for the process
RU2547258C1 (ru) * 2014-01-09 2015-04-10 Александр Адольфович Ламберов Катализатор селективного гидрирования ацетиленовых и диеновых углеводородов в с2-с5+-углеводородных фракциях
US12180154B2 (en) * 2021-04-27 2024-12-31 Kellogg Brown & Root Llc Upgrading streams comprising C3 and C4 hydrocarbons
CN114570363B (zh) * 2022-03-03 2024-09-03 中化泉州能源科技有限责任公司 一种贵金属基碳五石油树脂加氢催化剂及其制备方法和应用

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791364A (fr) * 1971-11-15 1973-05-14 Basf Ag Procede pour hydrogener selectivement des petites quantites d'acetylenedans un melange gazeux contenant principalement de l'ethylene
JPS54141706A (en) * 1978-04-21 1979-11-05 Nippon Oil Co Ltd Removal of acetylenes in 4c hydrocarbon mixture containing butadiene
FR2482953A1 (fr) 1980-05-22 1981-11-27 Inst Francais Du Petrole Procede d'hydrogenation selective d'une di-olefine dans un melange d'hydrocarbures renfermant au moins 4 atomes de carbone et contenant une olefine -a
US4404124A (en) * 1981-05-06 1983-09-13 Phillips Petroleum Company Selective hydrogenation catalyst
SU1057486A1 (ru) * 1981-09-04 1983-11-30 Предприятие П/Я В-8873 Способ очистки дивинила от ацетиленовых углеводородов
EP0686615B2 (fr) 1994-06-09 2007-06-27 Institut Francais Du Petrole Procédé d'hydrogénation catalytique et catalyseur utilisable dans ce procédé
US5475173A (en) * 1994-07-19 1995-12-12 Phillips Petroleum Company Hydrogenation process and catalyst therefor
US6054409A (en) 1995-06-06 2000-04-25 Institut Francais Du Petrole Selective hydrogenation catalyst and a process using that catalyst
FR2742679B1 (fr) 1995-12-22 1998-01-16 Inst Francais Du Petrole Catalyseur d'hydrogenation selective et procede utilisant ce catalyseur
DE19535402A1 (de) * 1995-09-23 1997-03-27 Basf Ag Palladium-haltiger Trägerkatalysator zur selektiven katalytischen Hydrierung von Acetylen in Kohlenwasserstoffströmen
AU696631B2 (en) * 1996-10-30 1998-09-17 Phillips Petroleum Company Catalyst composition useful for hydrogenating unsaturated hydrocarbons
US6127310A (en) * 1997-02-27 2000-10-03 Phillips Petroleum Company Palladium containing hydrogenation catalysts
US6015769A (en) * 1998-06-02 2000-01-18 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium, gold and copper supported on a carrier and prepared with potassium aurate
DE19839459A1 (de) * 1998-08-29 2000-03-02 Basf Ag Katalysator und Verfahren zur Selektivhydrierung ungesättigter Verbindungen in Kohlenwasserstoffströmen
DE19840373A1 (de) 1998-09-04 2000-03-09 Basf Ag Katalysator und Verfahren zur Selektivhydrierung ungesättigter Verbindungen in Kohlenwasserstoffströmen
DE19840372A1 (de) 1998-09-04 2000-03-09 Basf Ag Katalysator und Verfahren zur Reinigung von Stoffströmen
US6358882B1 (en) * 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst
US6420308B1 (en) * 2000-07-07 2002-07-16 Saudi Basic Industries Corp Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004037409A1 (de) * 2002-10-23 2004-05-06 Basf Aktiengesellschaft Verfahren zur regenerierung eines hydrierkatalysators
US7622412B2 (en) 2002-10-23 2009-11-24 Basf Se Method for regenerating a hydrogenation catalyst

Also Published As

Publication number Publication date
TWI243709B (en) 2005-11-21
ATE333935T1 (de) 2006-08-15
US20030023121A1 (en) 2003-01-30
EP1242181A1 (de) 2002-09-25
CA2393984C (en) 2009-09-08
ES2269224T3 (es) 2007-04-01
RU2290258C2 (ru) 2006-12-27
DE50013242D1 (de) 2006-09-07
BR0016240A (pt) 2002-08-27
EP1242181B1 (de) 2006-07-26
CA2393984A1 (en) 2001-06-14
KR100693968B1 (ko) 2007-03-12
JP2003516225A (ja) 2003-05-13
AU3006701A (en) 2001-06-18
WO2001041922A1 (de) 2001-06-14
US20070142683A1 (en) 2007-06-21
KR20020059441A (ko) 2002-07-12
CN1409655A (zh) 2003-04-09
CN1178743C (zh) 2004-12-08
US7256153B2 (en) 2007-08-14
US7582805B2 (en) 2009-09-01

Similar Documents

Publication Publication Date Title
DE19959064A1 (de) Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen
DE3119850C2 (enExample)
EP0983794B1 (de) Katalysator und Verfahren zur Reinigung von Stoffströmen
DE69720235T2 (de) Katalysator zur selektiven hydrierung von mehrfach ungesättigtem kohlenwasserstoff in einer olefinverbindung
DE69514283T3 (de) Verfahren zur katalytischen Hydrierung und in diesem Verfahren zur verwendender Katalysator
DE69502933T2 (de) Verfahren zur umsetzung von ethylen
DE60003143T2 (de) Herstellung von sehr reinem Isobuten und von Propen aus Kohlenwasserstoffschnitten mit vier Kohlenstoffatomen
EP0992284A2 (de) Katalysator und Verfahren zur Selektivhydrierung ungesättigter Verbindungen in Kohlenwasserstoffströmen
EP0985447A2 (de) Katalysator und Verfahren zur Selektivhydrierung ungesättigter Verbindungen in Kohlenwasserstoffströmen
DE602004010242T2 (de) Palladium-katalysator zur selektiven hydrierung von acetylene
EP1802559B1 (de) Verfahren zur herstellung eines c4-olefin-gemisches durch selektivhydrierung und metatheseverfahren zur verwendung dieses stroms
EP0314020B1 (de) Katalysator zur selektiven Hydrierung von mehrfach ungesättigten Kohlenwasserstoffen
DE60035449T2 (de) Katalysator mit guter Ereichbarkeit und mit Elementen der Grupen 8, 9 und 10, und seine Verwendung in einem Verfahren für die Dehydrierung von Paraffinen
DE1926503C3 (de) Verfahren zu selektiven Hydrierung von mehrfach ungesättigten Kohlenwasserstoffen
DE2534459C2 (de) Verfahren zur Skelett-Isomerisierung von Alkenen
EP2285488B1 (de) Verfahren zur herstellung von gesättigten ethern durch hydrierung ungesättigter ether
EP0124744B1 (de) Hydrierkatalysator, Verfahren zu seiner Herstellung und seine Verwendung
DE1768122C3 (de) Verfahren zum Disproportionieren von Alkenen
DE19546514A1 (de) Katalysator und Verfahren zum Herstellen eines Katalysators
DE60004682T2 (de) Hydrierungskatalysatoren
DE19500366C1 (de) Palladium-Trägerkatalysator und seine Verwendung
DE102004009805A1 (de) Trägerkatalysator definierter Porenverteilung im Bereich der Mesoporen
DE1667210B2 (de) Verfahren zur herstellung eines fuer eine selektive hydrierung von acetylenkohlenwasserstoffen geeigneten kupfer-nickel-katalysators
DE3142461A1 (de) Verfahren zur herstellung eines olefins durch zersetzung des entsprechenden aethers
WO2005082526A2 (de) Trägerkatalysator mit aluminiumoxidträgern in delta- oder theta-modifikation

Legal Events

Date Code Title Description
8130 Withdrawal