IN162724B - - Google Patents

Info

Publication number
IN162724B
IN162724B IN677/MAS/84A IN677MA1984A IN162724B IN 162724 B IN162724 B IN 162724B IN 677MA1984 A IN677MA1984 A IN 677MA1984A IN 162724 B IN162724 B IN 162724B
Authority
IN
India
Prior art keywords
catalyst
ruthenium
aminate
alkanolamines
dehydrogenation
Prior art date
Application number
IN677/MAS/84A
Other languages
English (en)
Inventor
Juhan Koll
Original Assignee
Berol Kemi Ab
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 Berol Kemi Ab filed Critical Berol Kemi Ab
Priority to IN799/MAS/87A priority Critical patent/IN167057B/en
Publication of IN162724B publication Critical patent/IN162724B/en

Links

Classifications

    • 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
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89Catalysts 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
    • 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
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89Catalysts 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
    • B01J23/892Nickel and noble metals
    • 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
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74Iron group metals
    • 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
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89Catalysts 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
    • B01J23/8913Cobalt and noble metals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/02Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of hydrogen atoms by amino groups

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Chemically Coating (AREA)
IN677/MAS/84A 1983-09-09 1984-09-04 IN162724B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN799/MAS/87A IN167057B (de) 1983-09-09 1987-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8304828A SE461095B (sv) 1983-09-09 1983-09-09 Amineringsfoerfarande med anvaendning av en ruteniumdopad nickel och/eller kovoltkatalysator

Publications (1)

Publication Number Publication Date
IN162724B true IN162724B (de) 1988-07-02

Family

ID=20352417

Family Applications (1)

Application Number Title Priority Date Filing Date
IN677/MAS/84A IN162724B (de) 1983-09-09 1984-09-04

Country Status (22)

Country Link
US (2) US4701434A (de)
EP (1) EP0146508B1 (de)
JP (1) JPS6084143A (de)
KR (1) KR910008723B1 (de)
AT (1) ATE51394T1 (de)
AU (1) AU565044B2 (de)
BR (1) BR8404488A (de)
CA (1) CA1225079A (de)
DD (1) DD228181A5 (de)
DE (1) DE3481768D1 (de)
DK (1) DK161944C (de)
ES (1) ES535750A0 (de)
FI (1) FI81027C (de)
GR (1) GR80295B (de)
IE (1) IE57631B1 (de)
IN (1) IN162724B (de)
MX (1) MX167905B (de)
NO (1) NO160118C (de)
SE (1) SE461095B (de)
SU (1) SU1440331A3 (de)
UA (1) UA5761A1 (de)
ZA (1) ZA846989B (de)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863890A (en) * 1983-09-09 1989-09-05 Berol Kemi Ab Process for preparing a ruthenium-promoted, halogen-containing nickel and/or cobalt catalyst and a catalyst prepared by the process
SE457608B (sv) * 1986-07-11 1989-01-16 Berol Kemi Ab Foerfarande foer framstaellning av en ruteniumdopad nickel- och/eller koboltkatalysator paa en poroes metalloxidbaerare samt anvaendning av katalysatorn i en hydrerings- och/eller dehydreringsreaktion
US4709034A (en) * 1986-02-14 1987-11-24 Air Products And Chemicals, Inc. Process for the synthesis of hydroxyalkyl amines and hydroxyalkyl piperazines
GB8707304D0 (en) * 1987-03-26 1987-04-29 Bp Chem Int Ltd Chemical process
US4977578A (en) * 1988-02-19 1990-12-11 Victor Company Of Japan, Ltd. Spread spectrum communication system
US5246791A (en) * 1988-07-06 1993-09-21 Johnson Matthey Public Limited Company Fuel cell containing a reforming catalyst
GB8819663D0 (en) * 1988-08-18 1988-09-21 Bp Chem Int Ltd Chemical process
JP2795491B2 (ja) * 1988-11-16 1998-09-10 三井化学株式会社 分子末端に2級アミノ基を有するポリオキシアルキレンポリアミンを製造する方法
CA2016517C (en) * 1989-05-11 1999-01-12 Dale R. Shackle Solid state electrochemical cell having microroughened current collector
DE3917444A1 (de) * 1989-05-30 1991-02-21 Hoechst Ag Verfahren zur herstellung von (alpha),(omega)-diaminen
US5210306A (en) * 1989-08-08 1993-05-11 Union Carbide Chemicals & Plastics Technology Corporation Promoted amines catalysis
GB8918965D0 (en) * 1989-08-19 1989-10-04 Bp Chem Int Ltd Chemical process
US5225599A (en) * 1990-03-30 1993-07-06 Union Carbide Chemicals & Plastics Technology Corporation Selective production of linear triethylenetetramine and aminoethylethanolamine
US5166415A (en) * 1990-03-30 1992-11-24 Union Carbide Chemicals & Plastics Technology Corporation Selective production of diethylenetriamine and aminoethylethanolamine
US5231230A (en) * 1990-03-30 1993-07-27 Union Carbide Chemicals & Plastics Technology Corporation Selective production of diethylenetriamine
US5744419A (en) * 1994-12-19 1998-04-28 Council Of Scientific And Industrial Research Process for the preparation of an improved supported catalyst, containing nickel and cobalt, with or without noble metals, useful for the oxidative conversion of methane, natural gas and biogas to syngas
US5817593A (en) * 1995-06-02 1998-10-06 The Dow Chemical Company Catalyst and process for producing amines
DE19530993A1 (de) * 1995-08-23 1997-02-27 Basf Ag Verfahren zur Herstellung von ungesättigten cyclischen Ethern
JPH11514401A (ja) * 1995-10-04 1999-12-07 ザ ダウ ケミカル カンパニー アミン末端ポリエーテル及びその製造方法
DE19645047A1 (de) * 1996-10-31 1998-05-07 Basf Ag Katalysatoren für die Aminierung von Alkylenoxiden, Alkoholen, Aldehyden und Ketonen
DE19644107A1 (de) * 1996-10-31 1998-05-07 Basf Ag Katalysatoren für die Aminierung von Alkylenoxiden, Alkoholen, Aldehyden und Ketonen
SE513250C2 (sv) * 1997-11-11 2000-08-07 Akzo Nobel Nv Amineringsförfarande för framställning av polyaminer
US6534441B1 (en) 1999-03-06 2003-03-18 Union Carbide Chemicals & Plastics Technology Corporation Nickel-rhenium catalyst for use in reductive amination processes
US6309758B1 (en) * 1999-05-06 2001-10-30 W. R. Grace & Co.-Conn. Promoted porous catalyst
DZ3373A1 (fr) * 2000-07-03 2002-01-10 Shell Int Research Catalyseur et procede de preparation d'hydrocarbures
DE10145119A1 (de) * 2001-09-13 2003-04-03 Basf Ag Verfahren zur Herstellung von Aminen
US20040127584A1 (en) * 2002-12-31 2004-07-01 Phillips Petroleum Company Chemical vapor deposition synthesis of polymerization catalyst composition
DE10349059A1 (de) * 2003-10-17 2005-05-19 Basf Ag Verfahren zur destillativen Auftrennung von Gemischen enthaltend Ethylenamine
WO2007036499A1 (de) 2005-09-30 2007-04-05 Basf Se Verfahren zur herstellung von ethylenaminen
DE102005047458A1 (de) * 2005-09-30 2007-04-12 Basf Ag Verfahren zur Herstellung von Aminodiglykol (ADG) und Morpholin
EP1934165B1 (de) * 2005-09-30 2009-11-11 Basf Se Verfahren zur herstellung von ethylenaminen
US20070135301A1 (en) * 2005-12-08 2007-06-14 Sud-Chemie Inc. Catalyst for the production of polyols by hydrogenolysis of carbohydrates
KR101396032B1 (ko) * 2006-02-14 2014-05-16 바스프 에스이 모노에틸렌 글리콜 및 디에틸렌트리아민을 포함하는 혼합물의 증류 분리 방법
US7635790B2 (en) * 2006-02-14 2009-12-22 Basf Se Method for producing ethylene amines and ethanol amines by the hydrogenating amination of monoethylene glycol and ammonia in the presence of a catalyst
JP4938802B2 (ja) * 2006-02-14 2012-05-23 ビーエーエスエフ ソシエタス・ヨーロピア モノエチレングリコール(meg)からのエチレンアミン及びエタノールアミンの製造方法
US9173967B1 (en) 2007-05-11 2015-11-03 SDCmaterials, Inc. System for and method of processing soft tissue and skin with fluids using temperature and pressure changes
US8507401B1 (en) 2007-10-15 2013-08-13 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
KR20100111712A (ko) 2008-01-03 2010-10-15 아크조 노벨 엔.브이. 에틸렌 아민의 제조 방법
USD627900S1 (en) 2008-05-07 2010-11-23 SDCmaterials, Inc. Glove box
US8148292B2 (en) * 2008-07-25 2012-04-03 Exxonmobil Research And Engineering Company Preparation of high activity cobalt catalysts, the catalysts and their use
GB0814784D0 (en) * 2008-08-13 2008-09-17 Johnson Matthey Plc Chemical process
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US8557727B2 (en) 2009-12-15 2013-10-15 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US8545652B1 (en) 2009-12-15 2013-10-01 SDCmaterials, Inc. Impact resistant material
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US8470112B1 (en) 2009-12-15 2013-06-25 SDCmaterials, Inc. Workflow for novel composite materials
US8803025B2 (en) 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
AU2012299065B2 (en) 2011-08-19 2015-06-04 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
WO2013095810A1 (en) 2011-12-22 2013-06-27 Dow Global Technologies Llc Reductive amination of diethanolamine and resulting product mixture
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
CN105592921A (zh) 2013-07-25 2016-05-18 Sdc材料公司 用于催化转化器的洗涂层和经涂覆基底及其制造和使用方法
CN105848756A (zh) 2013-10-22 2016-08-10 Sdc材料公司 用于贫NOx捕捉的组合物
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9687811B2 (en) 2014-03-21 2017-06-27 SDCmaterials, Inc. Compositions for passive NOx adsorption (PNA) systems and methods of making and using same
CN106807377A (zh) * 2015-11-27 2017-06-09 中国科学院大连化学物理研究所 一种用于合成己二胺的催化剂
CN106807395A (zh) * 2015-11-27 2017-06-09 中国科学院大连化学物理研究所 一种用于合成己二胺的催化剂
US20210078935A1 (en) 2017-06-09 2021-03-18 Basf Se Method for the production of ethyleneamines
EP3634934B1 (de) 2017-06-09 2022-04-06 Basf Se Verfahren zur herstellung von ethylenaminen
CN110709379A (zh) 2017-06-09 2020-01-17 巴斯夫欧洲公司 制备亚乙基胺的方法
WO2020098937A1 (en) 2018-11-14 2020-05-22 Rhodia Operations Method for producing an amine
CN113474326A (zh) 2019-03-06 2021-10-01 巴斯夫欧洲公司 制备亚乙基胺的方法
CN111632605B (zh) * 2020-06-15 2023-07-18 中国科学院青岛生物能源与过程研究所 一种用于由乙二醇制备有机胺衍生物的催化剂及其制备方法和用途
CN113275562A (zh) * 2021-05-21 2021-08-20 中国科学技术大学 RuNi合金纳米复合材料、其制备方法及其应用
CN117696079B (zh) * 2024-02-05 2024-05-14 浙江师范大学杭州校区 一种氧化镍复合PbBiO2Br的S型异质结催化剂及其制备方法和应用

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA721732A (en) * 1965-11-16 Davies Phineas Steam reforming processes
US1449423A (en) * 1922-04-01 1923-03-27 Lowy Alexander Production of naphthyl amines
US2365721A (en) * 1941-10-31 1944-12-26 Sharples Chemicals Inc Manufacture of aliphatic amines
US2666756A (en) * 1950-03-24 1954-01-19 Monsanto Chemicals New catalytic process for the polymerization of ethylene
US2754330A (en) * 1952-12-12 1956-07-10 Du Pont Manufacture of aliphatic diamines
US3219707A (en) * 1957-11-27 1965-11-23 Wyandotte Chemicals Corp Production of diamines
US3268588A (en) * 1962-11-16 1966-08-23 Celanese Corp Process for producing hexamethylenediamine from 1-6-hexanediol
US3278598A (en) * 1963-07-18 1966-10-11 Atlas Chem Ind Ammonolysis process
US3520933A (en) * 1966-10-28 1970-07-21 Basf Ag Production of amines
SE345122B (de) * 1966-12-30 1972-05-15 Mo Och Domsjoe Ab
US3489802A (en) * 1967-01-23 1970-01-13 Du Pont Preparation of alpha-methyl-1-adamantane-methylamine and alpha,4 - dimethyl - 1 - bicyclo(2,2,2)octane methylamine
US3597483A (en) * 1967-04-13 1971-08-03 Basf Ag Production of 1,2-diamines
US3595932A (en) * 1968-08-20 1971-07-27 Gdal Nossonovich Maslyansky Method of producing benzene and its low-molecular weight homologs
DE2048750C2 (de) * 1970-10-03 1983-12-22 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von primären Aminen
BE790119A (fr) * 1971-04-15 1973-04-13 Basf Ag Procede de preparation d'amines aliphatiques et cycloaliphatiques secondaires ou tertiaires.
JPS5110205B1 (de) * 1971-07-22 1976-04-02
JPS5422431B2 (de) * 1971-12-15 1979-08-07
JPS49119887A (de) * 1973-03-20 1974-11-15
DE2327510C3 (de) * 1973-05-30 1981-09-24 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von Dimethylalkylaminen aus Aldehyd-Ammoniak-Verbindungen
US4036883A (en) * 1974-11-27 1977-07-19 Basf Aktiengesellschaft Manufacture of isomer-free 3-methylbutylamine
US3998724A (en) * 1975-05-12 1976-12-21 Universal Oil Products Company Hydrocarbon conversion with an acidic multimetallic catalytic composite
US4151204A (en) * 1975-06-27 1979-04-24 Teijin Limited Process for preparing amino alcohols
US4115463A (en) * 1975-08-28 1978-09-19 Phillips Petroleum Company Production of cycloalkylaromatics
US4123462A (en) * 1976-01-07 1978-10-31 Union Carbide Corporation Amination process using nickel-rhenium catalysts
GB1604246A (en) * 1977-06-08 1981-12-02 Johnson Matthey Co Ltd Catalysts for oxidation and reduction processes
US4152353A (en) * 1977-08-29 1979-05-01 The Dow Chemical Company Method of producing amines from alcohols, aldehydes, ketones and mixtures thereof
EP0017651A1 (de) * 1977-08-29 1980-10-29 The Dow Chemical Company Verfahren zur Herstellung von Aminen aus Alkoholen, Aldehyden, Ketonen und deren Mischungen und hierbei verwendeter Katalysator
US4268699A (en) * 1978-07-21 1981-05-19 Phillips Petroleum Company Hydroalkylation using nickel-ruthenium catalyst on zeolite type support
DE2838755A1 (de) * 1978-09-06 1980-03-27 Bayer Ag Aminomethyl-cyclododecane, ein verfahren zu ihrer herstellung und ihre verwendung als korrosionsschutzmittel
US4207260A (en) * 1978-12-20 1980-06-10 Uop Inc. Preparation of tertiary amines
EP0014998A1 (de) * 1979-02-21 1980-09-03 Uniroyal, Inc. Herstellung tertiärer aromatischer Amine durch reduktive Alkylierung sekundärer Diarylamine mit Ketonen
DE2928742A1 (de) * 1979-07-17 1981-02-05 Bayer Ag Verfahren zur herstellung von neopentylamin
US4263175A (en) * 1979-10-05 1981-04-21 Standard Oil Company Catalyst for the production of pyrrolidone
US4348541A (en) * 1979-11-30 1982-09-07 Exxon Research And Engineering Company Methanol homologation using cobalt-ruthenium catalysts
JPS6033423B2 (ja) * 1980-08-13 1985-08-02 宇部興産株式会社 N−アルキルアルキレンジアミンの製法
DE3045719A1 (de) * 1980-12-04 1982-07-08 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von cycloaliphatischen und/oder aromatischen aminen
US4301077A (en) * 1980-12-22 1981-11-17 Standard Oil Company Process for the manufacture of 1-4-butanediol and tetrahydrofuran
US4510320A (en) * 1981-12-24 1985-04-09 The Standard Oil Co. (Ohio) Preparation of aliphatic carboxylic acid esters

Also Published As

Publication number Publication date
MX167905B (es) 1993-04-21
KR910008723B1 (ko) 1991-10-19
KR850002042A (ko) 1985-05-06
AU565044B2 (en) 1987-09-03
BR8404488A (pt) 1985-07-30
FI81027C (fi) 1990-09-10
AU3378384A (en) 1985-03-14
GR80295B (en) 1984-12-18
CA1225079A (en) 1987-08-04
US4855505A (en) 1989-08-08
SE8304828L (sv) 1985-03-13
UA5761A1 (uk) 1994-12-29
ES8601724A1 (es) 1985-11-01
IE842255L (en) 1985-03-09
DD228181A5 (de) 1985-10-09
SE8304828D0 (sv) 1983-09-09
FI843514A0 (fi) 1984-09-07
US4701434A (en) 1987-10-20
SE461095B (sv) 1990-01-08
ES535750A0 (es) 1985-11-01
EP0146508A3 (en) 1985-08-14
JPS6084143A (ja) 1985-05-13
EP0146508A2 (de) 1985-06-26
IE57631B1 (en) 1993-02-10
FI81027B (fi) 1990-05-31
NO160118C (no) 1989-03-15
DK161944B (da) 1991-09-02
ZA846989B (en) 1985-04-24
DK428484D0 (da) 1984-09-07
SU1440331A3 (ru) 1988-11-23
NO160118B (no) 1988-12-05
DK428484A (da) 1985-03-10
JPH0518627B2 (de) 1993-03-12
EP0146508B1 (de) 1990-03-28
DE3481768D1 (de) 1990-05-03
FI843514L (fi) 1985-03-10
DK161944C (da) 1992-02-03
NO843575L (no) 1985-03-11
ATE51394T1 (de) 1990-04-15

Similar Documents

Publication Publication Date Title
IN162724B (de)
DE69828616D1 (de) Nickel molybdowolframat hydrobehandlungskatalysatoren
DE3574937D1 (de) Reaktor zum durchfuehren von heterogenen, katalysierten chemischen reaktionen.
NL7810102A (nl) Werkwijze voor de reactie in waterrijk medium van een polyepoxydeverbinding en een fenol.
EP0164035A3 (en) Mobile atom insertion reaction, mobile atom transmissive membrane for carrying out the reaction, and reactor incorporating the mobile atom transmissive membrane
UA11239A (uk) Спосіб приготуваhhя каталізатора для аміhуваhhя моhоетаhоламіhу
DE3460029D1 (en) Reforming catalysts based on tungsten and molybdenum carbides, and their use
DE3577663D1 (de) Traegerkatalysator fuer hydrobehandlung, enthaltend molybdaen- und wolframsulfid, aktiviert durch mangansulfid und dessen verwendung.
IT1090587B (it) Catalizzatore per la riduzione di ossido di carbonio con idrogeno
IE810637L (en) Oxiranes
EP0148275A4 (de) Verfahren zur zersetzung von askorbinsäure.
JPS52125132A (en) Process for orthooalkylating phenol by using aldehyde and hydrogen in the presence of copperrchromium catalyst
IL97120A0 (en) Chemical compound containing alkali metals or alkaline earth metals,catalyst containing the compound and reaction process employing the catalyst
NL7710187A (nl) Werkwijze ter bereiding van glycolaldehyde uit formaldehyde, koolmonoxyde en waterstof in aanwezigheid van een rhodiumkatalysator.
SE7507015L (sv) Sett att framstella (1-imidazolyl-(1))-(1-(4'-(4"-klorfenyl)-fenoxi)-3,3-di-metyl-butan-2-on.
PT78930A (en) Process for preparing or activating the catalysts of cyanohydrination
DE69100575D1 (de) Vorbehandlungsverfahren eines Reformierkatalysators.
ES8300680A1 (es) Un procedimiento para la preparacion catalitica de una for- mamida sustituida
DE3065830D1 (en) Process for the synthesis of methanol from hydrogen and the oxides of carbon using catalysts
SE8406497D0 (sv) Metod for framstellning av nitrobibenzylsystem
ES8305686A1 (es) "un procedimiento de preparacion de amino-4-butiramida y sus sales".
JPS5311185A (en) Ammonia gas decomposition catalyst
NO855003L (no) Fremgangsmaate til aa fjerne hydrogen fra kobolt- og nikkelmetall.
ZA846639B (en) Extracting cobalt from aqueous solutions containing nickel
FI870700A (fi) Foerfarande foer framstaellning av aminerade produkter med anvaendning av en nickel- och/eller koboltkatalysator.