FR2337585A1 - Nouveau catalyseur d'hydrogenation au nickel et au rhenium, sa preparation et ses applications - Google Patents

Nouveau catalyseur d'hydrogenation au nickel et au rhenium, sa preparation et ses applications

Info

Publication number
FR2337585A1
FR2337585A1 FR7700256A FR7700256A FR2337585A1 FR 2337585 A1 FR2337585 A1 FR 2337585A1 FR 7700256 A FR7700256 A FR 7700256A FR 7700256 A FR7700256 A FR 7700256A FR 2337585 A1 FR2337585 A1 FR 2337585A1
Authority
FR
France
Prior art keywords
rhenium
applications
preparation
hydrogenation catalyst
new nickel
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.)
Granted
Application number
FR7700256A
Other languages
English (en)
French (fr)
Other versions
FR2337585B1 (esLanguage
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2337585A1 publication Critical patent/FR2337585A1/fr
Application granted granted Critical
Publication of FR2337585B1 publication Critical patent/FR2337585B1/fr
Granted legal-status Critical Current

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
    • 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
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8896—Rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
    • C07C209/16—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • C07C209/28—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with other reducing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR7700256A 1976-01-07 1977-01-06 Nouveau catalyseur d'hydrogenation au nickel et au rhenium, sa preparation et ses applications Granted FR2337585A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,065 US4123462A (en) 1976-01-07 1976-01-07 Amination process using nickel-rhenium catalysts

Publications (2)

Publication Number Publication Date
FR2337585A1 true FR2337585A1 (fr) 1977-08-05
FR2337585B1 FR2337585B1 (esLanguage) 1983-10-07

Family

ID=24595557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700256A Granted FR2337585A1 (fr) 1976-01-07 1977-01-06 Nouveau catalyseur d'hydrogenation au nickel et au rhenium, sa preparation et ses applications

Country Status (10)

Country Link
US (2) US4123462A (esLanguage)
JP (2) JPS6038380B2 (esLanguage)
BE (1) BE850144A (esLanguage)
CA (1) CA1083558A (esLanguage)
DE (1) DE2700339C3 (esLanguage)
FR (1) FR2337585A1 (esLanguage)
GB (1) GB1569714A (esLanguage)
IN (1) IN145670B (esLanguage)
IT (1) IT1082703B (esLanguage)
NL (1) NL180914C (esLanguage)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002630A1 (fr) * 1977-12-12 1979-06-27 Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques Catalyseur et procédé de fabrication d'amines à partir d'alcools
FR2411030A1 (fr) * 1977-12-12 1979-07-06 Azote & Prod Chim Catalyseur et procede de fabrication d'amines a partir d'alcools
FR2430262A2 (fr) * 1978-07-04 1980-02-01 Azote & Prod Chim Catalyseur et procede de fabrication d'amines a partir d'alcools
US4209424A (en) 1977-12-12 1980-06-24 Societe Chimique de la Grande Paroisse, Azote et Products Chimiques Catalyst for manufacturing amines from alcohols
EP0319116B1 (en) * 1987-11-27 1992-12-30 Isp Investments Inc. Hydrogenation catalyst

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404405A (en) * 1981-09-30 1983-09-13 Union Carbide Corporation Process for the preparation of polyethylene polyamines
US4400539A (en) * 1981-09-30 1983-08-23 Union Carbide Corporation Process for the manufacture of ethylenediamine
US4929759A (en) * 1983-07-27 1990-05-29 Basf Aktiengesellschaft Production of amines from an olefin and ammonia or a primary or secondary amine
SE461095B (sv) * 1983-09-09 1990-01-08 Berol Kemi Ab Amineringsfoerfarande med anvaendning av en ruteniumdopad nickel och/eller kovoltkatalysator
US4647701A (en) * 1984-05-23 1987-03-03 Union Carbide Corporation Processes for producing diethylenetriamine from monoethanolamine
US4625030A (en) * 1984-05-23 1986-11-25 Union Carbide Corporation Potentiated nickel catalysts for amination
US4827037A (en) * 1985-04-04 1989-05-02 Union Carbide Corporation Quality of catalytically prepared polyalkylene polyamines
US4772750A (en) * 1985-06-14 1988-09-20 The Dow Chemical Company Method of producing amines
GB8519425D0 (en) * 1985-08-01 1985-09-04 Ici Plc Amine production
US4709034A (en) * 1986-02-14 1987-11-24 Air Products And Chemicals, Inc. Process for the synthesis of hydroxyalkyl amines and hydroxyalkyl piperazines
US4918233A (en) * 1986-07-08 1990-04-17 Air Products And Chemicals, Inc. Production of ethylenediamine from monoethanolamine and ammonia
US4774336A (en) * 1986-10-02 1988-09-27 Texaco Inc. Process for preparing N-substituted piperazines from ethylene glycol and amines
GB8707304D0 (en) * 1987-03-26 1987-04-29 Bp Chem Int Ltd Chemical process
GB8819663D0 (en) * 1988-08-18 1988-09-21 Bp Chem Int Ltd Chemical process
GB8918965D0 (en) * 1989-08-19 1989-10-04 Bp Chem Int Ltd Chemical process
DE4006540A1 (de) * 1990-03-02 1991-09-05 Huels Chemische Werke Ag Katalysatoren fuer die metathese von olefinen und funktionalisierten olefinen
US5321160A (en) * 1991-07-31 1994-06-14 Tosoh Corporation Process for producing an ethylenamine
US5600000A (en) * 1993-12-22 1997-02-04 Union Carbide Chemicals & Plastics Technology Corporation Reductive amination processes for the selective production of amino-ethylethanolamine
DE69512381T2 (de) * 1993-12-22 2000-04-06 Union Carbide Chemicals & Plastics Technology Corp., Danbury Reduktive Aminierung zur selektiven Herstellung von Aminoethylethanolamin
CA2146906C (en) * 1993-12-22 1999-03-16 Stephen Wayne King Reductive amination catalysts
US5475138A (en) * 1994-07-07 1995-12-12 Pharm-Eco Laboratories Incorporated Method preparing amino acid-derived diaminopropanols
US5817593A (en) * 1995-06-02 1998-10-06 The Dow Chemical Company Catalyst and process for producing amines
US6063963A (en) * 1995-07-05 2000-05-16 Pharm-Eco Laboratories, Inc. Amino acid-derived diaminopropanols
KR19990063939A (ko) * 1995-10-04 1999-07-26 그레이스 스티븐 에스. 아민 캡핑된 폴리에테르 및 이의 제조방법
US5679862A (en) * 1996-03-25 1997-10-21 Chemical Research & Licensing Company Amination process
SE513250C2 (sv) * 1997-11-11 2000-08-07 Akzo Nobel Nv Amineringsförfarande för framställning av polyaminer
AU5280999A (en) * 1998-07-21 2000-02-14 Lonza A.G. Method for producing amines
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
DE10145119A1 (de) * 2001-09-13 2003-04-03 Basf Ag Verfahren zur Herstellung von Aminen
TWI284200B (en) * 2002-03-08 2007-07-21 Sensys Medcial Inc Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy
US7022645B2 (en) * 2003-08-04 2006-04-04 Catalytic Distillation Technologies Ni hydrogenation catalysts, manufacture and use
US7131446B2 (en) * 2004-03-25 2006-11-07 Tang Kenneth Y Light-triggered tattoo process
US20080045749A1 (en) * 2006-06-07 2008-02-21 The Procter & Gamble Company Process for the alternating conversion of glycerol to propylene glycol or amino alcohols
US7619118B2 (en) 2006-06-07 2009-11-17 The Procter & Gamble Company Process for the conversion of glycerol to propylene glycol and amino alcohols
US7619119B2 (en) * 2006-06-07 2009-11-17 The Procter & Gamble Company Processes for converting glycerol to amino alcohols
WO2009083580A1 (en) * 2008-01-03 2009-07-09 Akzo Nobel N.V. Process to prepare ethylene amines
US8728430B2 (en) 2008-06-19 2014-05-20 Honda Motor Co., Ltd. Low temperature single-wall carbon nanotube synthesis
WO2010042164A2 (en) * 2008-10-06 2010-04-15 Union Carbide Chemicals & Plastics Technology Llc Transalkoxylation of nucleophilic compounds
BRPI0914085A2 (pt) * 2008-10-06 2015-10-27 Dow Global Technologies Llc processo para a produção de uma ou mais etanolaminas e uma ou mais etilenoaminas e processo para separar uma ou mais alquiletilenodiaminas de etilenodiamina
US8618108B2 (en) * 2008-10-06 2013-12-31 Union Carbide Chemicals & Plastics Technology Llc Methods of making cyclic, N-amino functional triamines
WO2010042161A1 (en) * 2008-10-06 2010-04-15 Union Carbide Chemicals & Plastics Technology Llc Low metal (nickel and rhenium) catalyst compositions including acidic mixed metal oxide as support
WO2010042158A1 (en) * 2008-10-06 2010-04-15 Union Carbide Chemicals & Plastics Technology Llc Method of manufacturing ethyleneamines
BRPI0914042A2 (pt) * 2008-10-06 2015-11-03 Union Carbide Chem Plastic processo para a produção de uma ou mais etilenoaminas por uma reação de transaminação
BRPI0914040A2 (pt) 2008-10-06 2015-11-03 Union Carbide Chem Plastic composição de catalisador e método para transaminar um composto reagente
CN101875014B (zh) * 2009-11-17 2012-10-03 中国科学院大连化学物理研究所 一种在临氢条件下一乙醇胺和氨转化为乙二胺的催化剂
US8735616B2 (en) 2010-05-21 2014-05-27 H R D Corporation Process for upgrading low value renewable oils
DE102011004465A1 (de) 2010-09-10 2012-03-15 Evonik Degussa Gmbh Verfahren zur direkten Aminierung sekundärer Alkohole mit Ammoniak zu primären Aminen
DE102011075162A1 (de) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Verfahren zur homogen-katalysierte, hochselektiven direkten Aminierung von primären Alkoholen mit Ammoniak zu primären Aminen bei hohem Volumenverhältnis von Flüssig- zu Gasphase und/oder hohen Drücken
DE102011003595B4 (de) * 2011-02-03 2014-04-17 Evonik Degussa Gmbh Herstellung von in ihrer Hauptkette linearen primären Diaminen für Polyamidsynthesen
CA2826415A1 (en) 2011-02-21 2012-08-30 Evonik Degussa Gmbh Process for the direct amination of alcohols by means of ammonia to primary amines using a xantphos catalyst system
JP6158831B2 (ja) * 2011-12-22 2017-07-05 ダウ グローバル テクノロジーズ エルエルシー ジエタノールアミンの還元アミノ化および生じた生成物混合物
US8952198B2 (en) 2013-01-30 2015-02-10 Ian Williams Amination process for manufacturing amines using catalyst
CN105745251B (zh) 2013-12-02 2019-04-23 陶氏环球技术有限责任公司 高分子量的、支化的、无环多亚烷基胺及其混合物的制备
US10844001B2 (en) 2016-02-12 2020-11-24 Nouryon Chemicals International B.V. Process to prepare higher ethylene amines and ethylene amine derivatives
JP6671489B2 (ja) * 2016-02-12 2020-03-25 ヌーリオン ケミカルズ インターナショナル ベスローテン フェノーツハップＮｏｕｒｙｏｎ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． 高級エチレンアミンおよびエチレンアミン誘導体を調製する方法
WO2017137530A1 (en) * 2016-02-12 2017-08-17 Akzo Nobel Chemicals International B.V. Process to prepare higher ethylene amines and ethylene amine derivatives
AU2017264777B2 (en) 2016-05-11 2020-04-23 Reg Synthetic Fuels, Llc Biorenewable kerosene, jet fuel, jet fuel blendstock, and method of manufacturing
CN109996781A (zh) * 2016-11-30 2019-07-09 巴斯夫欧洲公司 使用沸石催化剂将乙二醇转化为乙二胺的方法
EP3555040A1 (de) 2016-12-15 2019-10-23 Basf Se Verfahren zur herstellung von ethanolaminen und/oder ethylenaminen
JP7105811B2 (ja) 2017-06-09 2022-07-25 ビーエーエスエフ ソシエタス・ヨーロピア エチレンアミンの製造方法
WO2018224315A1 (de) 2017-06-09 2018-12-13 Basf Se Verfahren zur herstellung von ethylenaminen
JP7105812B2 (ja) 2017-06-09 2022-07-25 ビーエーエスエフ ソシエタス・ヨーロピア エチレンアミンの製造方法
WO2019011708A1 (en) 2017-07-10 2019-01-17 Akzo Nobel Chemicals International B.V. PROCESS FOR THE PRODUCTION OF SUPERIOR ETHYLENEAMINES
JP7277454B2 (ja) 2017-10-27 2023-05-19 ビーエーエスエフ ソシエタス・ヨーロピア エチレンアミンの製造方法
CN111278801B (zh) 2017-10-27 2023-05-26 巴斯夫欧洲公司 从含eda的混合物中分离n-甲基乙二胺
JP7268017B2 (ja) 2017-10-27 2023-05-02 ビーエーエスエフ ソシエタス・ヨーロピア エチレンアミンの製造方法
WO2019081285A1 (de) 2017-10-27 2019-05-02 Basf Se Verfahren zur herstellung von ethylenaminen
CN107913694A (zh) * 2017-10-31 2018-04-17 山东玉皇化工有限公司 一种胺化催化剂载体的调变方法及其应用
CN109734601B (zh) * 2019-01-25 2021-11-12 浙江师范大学 一种制备1,3-丙二胺的方法
WO2020178085A1 (en) 2019-03-06 2020-09-10 Basf Se Method for the production of ethyleneamines
WO2021115907A1 (en) 2019-12-13 2021-06-17 Basf Se Separation of n-methylethylenediamine from eda-containing mixtures
EP4463435A1 (en) 2022-01-14 2024-11-20 Basf Se Method for the manufacture or conversion of alkanolamines
CN119486997A (zh) 2022-06-29 2025-02-18 巴斯夫欧洲公司 用于制造亚乙基胺的方法
CN119451938A (zh) 2022-06-29 2025-02-14 巴斯夫欧洲公司 用于制造亚乙基胺的方法
WO2025125094A1 (en) 2023-12-14 2025-06-19 Basf Se Process for preparing diethylenetriamine and/or ethylene glycol
CN118253311A (zh) * 2024-04-08 2024-06-28 卫星化学股份有限公司 一种用于乙二胺和哌嗪制备的催化剂及其制备方法和应用
WO2026022226A1 (en) 2024-07-23 2026-01-29 Basf Se Assistance in controlling a chemical reactor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118907A1 (de) * 1970-04-20 1971-11-04 E.I. du Pont de Nemours and Co., Wilmington, Del. (V.StA.) Katalysator
US3708539A (en) * 1970-02-06 1973-01-02 Union Oil Co Condensation of ammonia or a primary or secondary amine with an alcohol
FR2252330A1 (esLanguage) * 1973-11-23 1975-06-20 Ruhrchemie Ag

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240782A (en) * 1966-03-15 Method of converting z-dehydro-isoeme tine into z-dehydro-emetine and inter- mediates therein
DE1034184B (de) * 1957-01-23 1958-07-17 Basf Ag Verfahren zur Herstellung von 1, 3-Propylendiamin
US3022349A (en) * 1957-12-30 1962-02-20 Union Carbide Corp Production of amines
NL248643A (esLanguage) * 1959-02-27
DE1172268B (de) * 1962-02-21 1964-06-18 Basf Ag Verfahren zur Herstellung von Diaminen
FR1360740A (fr) * 1963-02-12 1964-05-15 British Petroleum Co Perfectionnements relatifs à l'hydrogénation des paraffines
FR1368177A (fr) * 1963-06-07 1964-07-31 Comp Generale Electricite Procédé de préparation d'un catalyseur d'hydrogénation, catalyseur ainsi obtenu et applications
US3387032A (en) * 1965-06-08 1968-06-04 Jackson D. Leonard Process for the manufacture of methylamines
US3492314A (en) * 1965-08-23 1970-01-27 Mitsubishi Petrochemical Co Process for catalytic hydrogenation of dicarboxylic acid anhydride and catalyst therefor
US3520933A (en) * 1966-10-28 1970-07-21 Basf Ag Production of amines
US3666412A (en) * 1968-10-21 1972-05-30 Du Pont Dispersed phase activated and stabilized metal catalysts
JPS4734181U (esLanguage) * 1971-05-07 1972-12-16
US3739029A (en) * 1971-12-29 1973-06-12 Shell Oil Co N-alkyl amine production
US4036883A (en) * 1974-11-27 1977-07-19 Basf Aktiengesellschaft Manufacture of isomer-free 3-methylbutylamine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708539A (en) * 1970-02-06 1973-01-02 Union Oil Co Condensation of ammonia or a primary or secondary amine with an alcohol
DE2118907A1 (de) * 1970-04-20 1971-11-04 E.I. du Pont de Nemours and Co., Wilmington, Del. (V.StA.) Katalysator
FR2252330A1 (esLanguage) * 1973-11-23 1975-06-20 Ruhrchemie Ag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002630A1 (fr) * 1977-12-12 1979-06-27 Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques Catalyseur et procédé de fabrication d'amines à partir d'alcools
FR2411030A1 (fr) * 1977-12-12 1979-07-06 Azote & Prod Chim Catalyseur et procede de fabrication d'amines a partir d'alcools
US4209424A (en) 1977-12-12 1980-06-24 Societe Chimique de la Grande Paroisse, Azote et Products Chimiques Catalyst for manufacturing amines from alcohols
FR2430262A2 (fr) * 1978-07-04 1980-02-01 Azote & Prod Chim Catalyseur et procede de fabrication d'amines a partir d'alcools
EP0319116B1 (en) * 1987-11-27 1992-12-30 Isp Investments Inc. Hydrogenation catalyst

Also Published As

Publication number Publication date
JPS6241064B2 (esLanguage) 1987-09-01
NL7700084A (nl) 1977-07-11
JPS56108534A (en) 1981-08-28
JPS6038380B2 (ja) 1985-08-31
BE850144A (fr) 1977-07-06
DE2700339C3 (de) 1980-06-19
GB1569714A (en) 1980-06-18
DE2700339A1 (de) 1977-08-18
US4123462A (en) 1978-10-31
IN145670B (esLanguage) 1978-11-25
IT1082703B (it) 1985-05-21
DE2700339B2 (esLanguage) 1979-08-09
US4111840A (en) 1978-09-05
CA1083558A (en) 1980-08-12
JPS5285991A (en) 1977-07-16
FR2337585B1 (esLanguage) 1983-10-07
NL180914C (nl) 1987-05-18

Similar Documents

Publication Publication Date Title
FR2337585A1 (fr) Nouveau catalyseur d'hydrogenation au nickel et au rhenium, sa preparation et ses applications
FR2347095A1 (fr) Catalyseur et procede d'hydrogenation selective
TR20462A (tr) Yeni siklopropan tuerevleri,imallerine mahsus usuller,ve ensektisid olarak kullanilmalari
BE888371Q (fr) Bracelet d'identite,
BE847598A (fr) Dispositif collecteur d'echantillons,
BE860187A (fr) Capuchon d'aiguille perfectionne
PH13489A (en) Stable aqueous emulsions,preparation and uses thereof
AU506431B2 (en) Cs modified silver catalyst
BE865273A (fr) Catalyseur de raney au nickel et au fer
NO773721L (no) Kosmetiske preparater inneholdende nye fluoracylresorcinoler
NL7707035A (nl) Fluorterpolymeren-bevattend haarfixeerpreparaat.
EG12241A (en) A new catalyst,its preparation and use
SE436697B (sv) Metallftalocyaminkatalysator, dess framstellning och anvendning
BE815246A (fr) 2-phenyl-as-triazine-3,5 (2h,4h)diones et leur preparation
NO161496C (no) Ny nikkelforbindelse i fast form.
BE855576A (fr) Composes reactifs quaternaires, leur obtention et leur application
FR2276098A1 (fr) Catalyseur de methanation chromite de nickel ameliore et sa preparation
BE853205A (fr) Catalyseurs d'hydrotraitement d'hydrocarbures, procede de preparation et application et desdits catalyseurs
NL7604914A (nl) 1,2,2,2-tetrafluorethyl-fluormethylether en zijn bereiding.
BE807826A (fr) Fauteuil de coiffeur
BE748685A (fr) Catalyseur au nickel et au tungstene sur support d'aluminosilicate et d'oxyde inorganique et son utilisation
BE853984A (fr) Homologues de somatostatine, et intermediaires de synthese
CA1020779A (en) Nickel alloy and catalyst formed thereof
JPS5312821A (en) Diphenylamines and preparation thereof
HU175611B (hu) Sposob poluchenija 3,5,5-trimetil-geksanoil-ferrocena