ATE258826T1 - Verfahren zur herstellung von fischer-tropsch katalysatoren - Google Patents

Verfahren zur herstellung von fischer-tropsch katalysatoren

Info

Publication number
ATE258826T1
ATE258826T1 AT99906328T AT99906328T ATE258826T1 AT E258826 T1 ATE258826 T1 AT E258826T1 AT 99906328 T AT99906328 T AT 99906328T AT 99906328 T AT99906328 T AT 99906328T AT E258826 T1 ATE258826 T1 AT E258826T1
Authority
AT
Austria
Prior art keywords
catalyst support
acid solution
tropsch catalysts
aqueous acid
solution
Prior art date
Application number
AT99906328T
Other languages
German (de)
English (en)
Inventor
Berge Peter Jacobus Van
De Loosdrecht Jan Van
Elsie Adriana Caricato
Sean Barradas
Original Assignee
Sasol Tech Pty Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27144497&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE258826(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sasol Tech Pty Ltd filed Critical Sasol Tech Pty Ltd
Application granted granted Critical
Publication of ATE258826T1 publication Critical patent/ATE258826T1/de

Links

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
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • B01J23/75—Cobalt
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0425—Catalysts; their physical properties
    • C07C1/0445—Preparation; Activation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT99906328T 1998-02-20 1999-02-19 Verfahren zur herstellung von fischer-tropsch katalysatoren ATE258826T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA981440 1998-02-20
ZA9811882 1998-12-28
PCT/GB1999/000527 WO1999042214A1 (en) 1998-02-20 1999-02-19 Process for producing hydrocarbons from a synthesis gas, and catalysts therefor

Publications (1)

Publication Number Publication Date
ATE258826T1 true ATE258826T1 (de) 2004-02-15

Family

ID=27144497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99906328T ATE258826T1 (de) 1998-02-20 1999-02-19 Verfahren zur herstellung von fischer-tropsch katalysatoren

Country Status (20)

Country Link
US (1) US6638889B1 (OSRAM)
EP (1) EP1058580B2 (OSRAM)
JP (1) JP2002503546A (OSRAM)
KR (1) KR20010041156A (OSRAM)
CN (1) CN1291116A (OSRAM)
AT (1) ATE258826T1 (OSRAM)
AU (1) AU745771B2 (OSRAM)
BR (1) BRPI9908011B1 (OSRAM)
CA (1) CA2320914A1 (OSRAM)
DE (1) DE69914585T3 (OSRAM)
DZ (1) DZ2724A1 (OSRAM)
ES (1) ES2212529T3 (OSRAM)
GB (1) GB2352194B (OSRAM)
MX (1) MXPA00007920A (OSRAM)
NO (1) NO20004147L (OSRAM)
NZ (1) NZ506373A (OSRAM)
PE (1) PE20000258A1 (OSRAM)
PL (1) PL342737A1 (OSRAM)
RU (1) RU2226127C2 (OSRAM)
WO (1) WO1999042214A1 (OSRAM)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DZ2724A1 (fr) 1998-02-20 2003-09-01 Sasol Tech Pty Ltd Procédé pour la production d'hydrocarbures à partir d'un gaz de synthèse et leurs catalyseurs.
AU747207B2 (en) 1998-10-05 2002-05-09 Sasol Technology (Proprietary) Limited Impregnation process for catalysts
BR0016078B1 (pt) 1999-12-01 2014-04-01 Sasol Tech Pty Ltd Processo para preparar um precursor de catalisador de cobalto de fischer-tropsch.
US6977273B2 (en) 2000-03-01 2005-12-20 Institut Francais Du Petrole Process for synthesising hydrocarbons in the presence of a catalyst comprising a group VIII metal supported on silica-alumina
FR2821074B1 (fr) * 2001-02-16 2004-06-04 Inst Francais Du Petrole Procede de synthese d'hydrocarbures en presence d'un catalyseur comprenant un metal du groupe viii supporte sur silice-alumine
WO2001096015A2 (en) * 2000-06-12 2001-12-20 Sasol Technology (Proprietary) Limited Cobalt catalysts
AU1675402A (en) 2000-07-03 2002-01-14 Conoco Inc Fischer-tropsch processes and catalysts using aluminum borate supports
DE60123621T3 (de) 2000-07-24 2010-07-01 Sasol Technology (Proprietary) Ltd. Verfahren zur herstellung von kohlenwasserstoffen aus einem synthesegas
ES2186547B1 (es) * 2001-06-15 2004-08-01 Universidad Politecnica De Valencia Un catalizador bimetalico para el tratamiento de aguas que contienen nitratos.
JP2003024786A (ja) * 2001-07-13 2003-01-28 Nippon Oil Corp フィッシャー・トロプシュ合成用触媒および炭化水素の製造法
ATE339484T1 (de) * 2001-07-27 2006-10-15 Sasol Tech Pty Ltd Verfahren zur herstellung von fischer-tropsch- wachsen
RU2301110C2 (ru) 2001-10-25 2007-06-20 Сэсол Текнолоджи (Проприетери) Лимитед Способ активации катализаторов на основе кобальта
WO2004035511A2 (en) 2002-10-16 2004-04-29 Conocophillips Company Fischer-tropsch processes and catalysts using stabilized supports
US7341976B2 (en) 2002-10-16 2008-03-11 Conocophillips Company Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using
EP1551785A4 (en) 2002-10-16 2006-04-05 Conocophillips Co STABILIZED MOUNTAIN ALUMINUM OXIDE CATALYST CARRIERS AS BOEHMIT AND CATALYSTS MANUFACTURED THEREOF
RU2005115080A (ru) 2002-10-16 2005-10-27 КонокоФиллипс Кампэни (US) Способ получения гидротермально стабильных катализаторов конверсии синтез-газа в углеводороды, способ получения углеводородов и катализатор с повышенной гидротермальной стабильностью
AU2003297257A1 (en) * 2002-11-11 2004-06-03 Conocophillips Company Improved supports for high surface area catalysts
JP4870900B2 (ja) * 2003-02-24 2012-02-08 戸田工業株式会社 炭化水素分解用触媒及びその製造方法、並びに該炭化水素分解用触媒を用いた水素製造方法
RU2314869C2 (ru) * 2003-03-31 2008-01-20 Каунсил Оф Сайентифик Энд Индастриал Рисерч Катализатор синтеза углеводородов из синтез-газа, способ получения катализатора
US7253136B2 (en) * 2003-04-11 2007-08-07 Exxonmobile Research And Engineering Company Preparation of titania and cobalt aluminate catalyst supports and their use in Fischer-Tropsch synthesis
US7163963B2 (en) 2003-09-08 2007-01-16 Conocophillips Company Chemically and thermally stabilized alumina for Fischer-Tropsch catalysts
US7541310B2 (en) 2003-10-16 2009-06-02 Conocophillips Company Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same
WO2005037745A1 (en) 2003-10-16 2005-04-28 Conocophillips Company Silica-alumina catalyst support with bimodal pore distribution, catalysts, methods of making and using same
US20050119118A1 (en) * 2003-12-02 2005-06-02 Walsh Troy L. Water gas shift catalyst for fuel cells application
BRPI0417133A (pt) * 2003-12-12 2007-03-06 Syntroleum Corp composição de catalisador, método para tratar um suporte de catalisador, produto de fischer-tropsch, métodos para reduzir a ocorrência e intensidade de atrito e de desagregação de material-suporte de catalisador
GB2410449B (en) * 2004-01-28 2008-05-21 Statoil Asa Fischer-Tropsch catalysts
US20050245394A1 (en) * 2004-03-12 2005-11-03 Dahar Stephen L Spray dried alumina for catalyst carrier
DE102005019103B4 (de) * 2004-04-26 2023-09-21 Sasol Technology (Proprietary) Ltd. Verfahren zur Herstellung eines auf Cobalt basierenden Katalysators für die Fischer-Tropsch-Synthese und Verfahren zur Herstellung eines Fischer-Tropsch-Kohlenwasserstoffproduktes
US7361626B2 (en) * 2004-04-30 2008-04-22 Engelhard Corporation Supported catalyst
RU2389548C2 (ru) 2004-09-23 2010-05-20 Статоил Аса Промотированный катализатор синтеза фишера-тропша, способ его получения и способ синтеза углеводородов фишера-тропша
FR2879477A1 (fr) * 2004-12-17 2006-06-23 Inst Francais Du Petrole Catalyseur a base de cobalt pour la synthese fischer-tropsch
FR2879478B1 (fr) * 2004-12-17 2007-10-26 Inst Francais Du Petrole Catalyseur a base de cobalt pour la synthese fisher-tropsch
JP4914840B2 (ja) * 2005-01-11 2012-04-11 サソール テクノロジー（プロプライエタリー）リミテッド フィッシャー・トロプシュ合成用の担持コバルト触媒の製造
ITMI20051410A1 (it) * 2005-07-22 2007-01-23 Eni Spa Procedimento per la preparazione di catalizzatori di fischer-tropsch ad alta stabilita' meccanica, termica e chimica
US8969236B2 (en) 2006-04-27 2015-03-03 University Of Wyoming Research Corporation Process and catalyst for production of mixed alcohols from synthesis gas
EP2029276A4 (en) * 2006-04-27 2012-10-03 Univ Wyoming Res Corp Doing Business As Western Res Inst PROCESS AND CATALYST FOR THE MANUFACTURE OF MIXED ALCOHOLS FROM A SYNTHESIS GAS
CA2665997C (en) * 2006-10-06 2016-11-08 W.R. Grace & Co.-Conn. Sulfur tolerant alumina catalyst support
CA2665177C (en) * 2006-10-06 2016-10-25 W.R. Grace & Co.-Conn. Sulfur tolerant alumina catalyst support
WO2008087147A1 (en) * 2007-01-18 2008-07-24 Shell Internationale Research Maatschappij B.V. Fischer-tropsch catalyst support and catalyst
US20080260631A1 (en) 2007-04-18 2008-10-23 H2Gen Innovations, Inc. Hydrogen production process
CA2685135C (en) 2007-05-04 2015-02-10 Sasol Technology (Proprietary) Limited Catalysts
AU2008249609B2 (en) 2007-05-11 2011-11-03 Sasol Technology (Proprietary) Limited Catalysts
US20090098032A1 (en) * 2007-10-11 2009-04-16 Basf Catalysts Llc Methods of making aluminosilicate coated alumina
WO2009127990A1 (en) 2008-04-15 2009-10-22 Sasol Technology (Proprietary) Limited Catalysts
DE102008025307A1 (de) * 2008-05-27 2009-12-03 Süd-Chemie AG Kobalt-Fischer-Tropsch-Katalysator
US20100160464A1 (en) * 2008-12-24 2010-06-24 Chevron U.S.A. Inc. Zeolite Supported Cobalt Hybrid Fischer-Tropsch Catalyst
US8268745B2 (en) 2009-01-08 2012-09-18 China Petroleum & Chemical Corporation Silicate-resistant desulfurization sorbent
CA2763290C (en) 2009-06-03 2017-02-28 Sasol Technology (Proprietary) Limited Process and installation for making protected catalyst bodies by means of a molten organic substance
GB2473071B (en) 2009-09-01 2013-09-11 Gtl F1 Ag Fischer-tropsch catalysts
US9409149B2 (en) 2009-10-08 2016-08-09 W. R. Grace & Co.-Conn. Sulfur resistant cladded titania—alumina supports
BR112012008684B1 (pt) 2009-10-13 2018-07-17 Sasol Technology (Proprietary) Limited processo para produção de hidrocarbonetos e, opcionalmente, oxigenados de hidrocarbonetos e uso de um catalisador de síntese fischer-tropsch
GB2475492B (en) 2009-11-18 2014-12-31 Gtl F1 Ag Fischer-Tropsch synthesis
US7943674B1 (en) 2009-11-20 2011-05-17 Chevron U.S.A. Inc. Zeolite supported cobalt hybrid fischer-tropsch catalyst
GB201000993D0 (en) * 2010-01-22 2010-03-10 Johnson Matthey Plc Catalyst support
GB2482171B (en) * 2010-07-22 2018-04-11 Gtl F1 Ag Catalyst treatment
CN103249481B (zh) 2010-08-09 2015-11-25 Gtl.F1公司 费托催化剂
CN102441393B (zh) * 2010-10-12 2016-01-13 中国石油化工股份有限公司 一种以改性氧化铝为载体的费托合成催化剂及其应用
US8445550B2 (en) 2010-11-23 2013-05-21 Chevron U.S.A. Inc. Ruthenium hybrid fischer-tropsch catalyst, and methods for preparation and use thereof
MY163332A (en) 2011-02-09 2017-09-15 Sasol Tech (Proprietary) Limited Catalysts
US9527061B2 (en) 2011-04-28 2016-12-27 Sasol Technology (Proprietary) Limited Catalysts
PL406361A1 (pl) 2011-06-07 2014-11-10 Sasol Technology (Proprietary) Limited Sposób wytwarzania co najmniej jednego produktu z co najmniej jednego reagenta gazowego w złożu zawiesinowym
US9080108B2 (en) 2011-06-07 2015-07-14 Sasol Technology (Proprietary) Limited Process for producing at least one product from at least one gaseous reactant in a slurry bed
CN102989452B (zh) * 2011-09-09 2014-10-15 中国石油天然气股份有限公司 一种含复合载体的碳二前加氢催化剂及其制备方法
WO2013088290A1 (en) 2011-12-14 2013-06-20 Sasol Technology (Proprietary) Limited Catalysts
WO2013100768A2 (en) 2011-12-28 2013-07-04 Furanix Technologies B.V. Process for carrying out a reaction involving a liquid reaction mixture
AU2013298173B2 (en) 2012-08-02 2016-11-24 Sasol Technology (Proprietary) Limited Catalysts
GB201214122D0 (en) * 2012-08-07 2012-09-19 Oxford Catalysts Ltd Treating of catalyst support
WO2015104056A1 (en) 2014-01-09 2015-07-16 Statoil Petroleum As Catalyst support and catalyst for fischer-tropsch synthesis
CN103920496B (zh) * 2014-04-22 2015-11-18 武汉凯迪工程技术研究总院有限公司 介孔材料包覆式钴基费托合成催化剂及其制备方法
US9233360B1 (en) 2014-09-10 2016-01-12 Chevron U.S.A. Inc. Stable support for Fischer-Tropsch catalyst
EP3344725B1 (en) * 2015-09-04 2024-12-18 Clariant International Ltd Catalyst support materials and catalyst materials useful for fischer-tropsch processes
CN106588526B (zh) * 2015-10-20 2019-07-23 中国石油化工股份有限公司 一种以煤和炼厂干气为原料制烯烃的系统以及制烯烃的方法
CN105289613B (zh) * 2015-11-04 2017-12-19 中国科学院山西煤炭化学研究所 氧化铝负载钴费托合成催化剂及制法和应用
JP6741694B2 (ja) * 2016-01-29 2020-08-19 Ｅｎｅｏｓ株式会社 フィッシャー・トロプシュ合成用触媒、フィッシャー・トロプシュ合成用触媒の製造方法及び炭化水素の製造方法
US9975099B2 (en) 2016-03-16 2018-05-22 Kabushiki Kaisha Toshiba Fuel synthesis catalyst and fuel synthesis system
JP6916219B2 (ja) 2016-08-11 2021-08-11 サソル サウス アフリカ リミティド コバルト含有触媒組成物
EP3351300A1 (en) * 2017-01-20 2018-07-25 SASOL Germany GmbH Manganese oxide containing alumina composition, a method for manufacturing the same and use thereof
FR3064498B1 (fr) * 2017-03-30 2021-10-29 Ifp Energies Now Procede de preparation de catalyseurs a base de cobalt
CN109304174B (zh) * 2017-07-26 2021-08-10 国家能源投资集团有限责任公司 制备费托合成钴基催化剂的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1200540A (en) * 1983-10-24 1986-02-11 Atomic Energy Of Canada Limited - Energie Atomique Du Canada, Limitee Method of manufacturing a crystalline silica/platinum catalyst structure
US4708945A (en) * 1985-12-31 1987-11-24 Exxon Research And Engineering Company Catalysts comprising silica supported on a boehmite-like surface, their preparation and use
US5169821A (en) * 1991-11-14 1992-12-08 Exxon Research And Engineering Company Method for stabilizing titania supported cobalt catalyst and the catalyst for use in Fischer-Tropsch process
EP0586196A1 (en) * 1992-09-01 1994-03-09 JOSEPH CROSFIELD & SONS LTD. Silicone modified hydrotreating catalysts
US5424262A (en) * 1994-02-25 1995-06-13 Energy, Mines And Resources Canada Fluidized cracking catalyst with in situ metal traps
US5639798A (en) * 1994-12-15 1997-06-17 Wexford P.A. Syncrude Limited Partnership Process and catalyst for production of hydrocarbons
DZ2013A1 (fr) 1995-04-07 2002-10-23 Sastech Ltd Catalyseurs.
AU7484796A (en) * 1995-11-27 1997-06-19 W.R. Grace & Co.-Conn. Organically modified inorganic oxides using silane-modified inorganic oxides
DE19641141A1 (de) 1996-10-05 1998-04-16 Rwe Dea Ag Verfahren zur Herstellung von dispergierbaren Alumosilikaten
DZ2724A1 (fr) 1998-02-20 2003-09-01 Sasol Tech Pty Ltd Procédé pour la production d'hydrocarbures à partir d'un gaz de synthèse et leurs catalyseurs.

Also Published As

Publication number Publication date
BR9908011A (pt) 2000-10-31
DE69914585D1 (de) 2004-03-11
KR20010041156A (ko) 2001-05-15
DE69914585T3 (de) 2019-03-28
GB2352194A (en) 2001-01-24
NO20004147L (no) 2000-10-19
EP1058580A1 (en) 2000-12-13
WO1999042214A1 (en) 1999-08-26
GB2352194B (en) 2001-06-20
DZ2724A1 (fr) 2003-09-01
JP2002503546A (ja) 2002-02-05
NO20004147D0 (no) 2000-08-18
EP1058580B1 (en) 2004-02-04
NZ506373A (en) 2003-06-30
EP1058580B2 (en) 2019-02-06
BRPI9908011B1 (pt) 2015-03-31
GB0019749D0 (en) 2000-09-27
PL342737A1 (en) 2001-07-02
PE20000258A1 (es) 2000-04-18
CA2320914A1 (en) 1999-08-26
AU745771B2 (en) 2002-03-28
DE69914585T2 (de) 2004-12-16
CN1291116A (zh) 2001-04-11
MXPA00007920A (es) 2001-06-01
AU2630299A (en) 1999-09-06
ES2212529T3 (es) 2004-07-16
US6638889B1 (en) 2003-10-28
RU2226127C2 (ru) 2004-03-27

Similar Documents

Publication Publication Date Title
ATE258826T1 (de) Verfahren zur herstellung von fischer-tropsch katalysatoren
DE59709121D1 (de) Verfahren zur herstellung von wasserstoffperoxid
ATE246702T1 (de) Verfahren zur darstellung von oligonukleotiden
CA2333239A1 (en) A catalyst composition and methods for its preparation and use in a polymerization process
DE69718942D1 (de) Verfahren zur herstellung von erythromicin a-oxim
DE69101548D1 (de) Verfahren zur herstellung von multimetallischen katalysatoren.
DE59909181D1 (de) Verfahren zur herstellung farbstoffenthaltender, wässriger polymerisatdispersionen
DE60123621D1 (de) Verfahren zur herstellung von kohlenwasserstoffen aus einem synthesegas
PL306450A1 (en) Alkane and alkanol obtaining method
DE69107849D1 (de) Verfahren zur herstellung von legierten katalysatoren.
DE60100252D1 (de) Verfahren zur herstellung von hex-1-en
ATE238238T1 (de) Zeolithe und verfahren zu ihrer herstellung
DE69836295D1 (de) Verfahren zur Herstellung von Trägerkatalysatoren durch stromlose Metallabscheidung
DE3876071D1 (de) Verfahren zur herstellung von edelmetalloxydations-katalysatoren.
ATE167461T1 (de) Verfahren zur herstellung von metallhydroxiden
DE69906074D1 (de) Verfahren zur herstellung von 3-aryl-benzofuranonen
ATE253979T1 (de) Silberkatalysator, verfahren zu seiner herstellung und verfahren zur herstellung von ethylenoxid
ATE159269T1 (de) Verfahren zur herstellung von polymeren basierend auf kohlenmonoxyd und olefinen
ATE309286T1 (de) Verfahren zur herstellung von polyesterpolyolen mehrwertiger alkohole
ATE318803T1 (de) Verfahren zur herstellung von laktonen
ATE198399T1 (de) Konservierungsmittel
DE69801991D1 (de) Verfahren zur herstellung von hexamminkobaltnitrat
DE59608972D1 (de) Verfahren zur herstellung von katalysatoren für selektive dehydrierungen sowie dadurch hergestellte katalysatoren
EP0676404A3 (en) Oxotitane complexes used as asymmetric reaction catalysts in particular for preparing beta hydroxy ketones or esters of alpha hydroxy carboxylic acid.
WO2000035968A3 (en) A catalyst composition and methods for its preparation and use in a polymerization process

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties