BR9705452A - Hidrogenação catalìtica. - Google Patents

Hidrogenação catalìtica.

Info

Publication number
BR9705452A
BR9705452A BR9705452A BR9705452A BR9705452A BR 9705452 A BR9705452 A BR 9705452A BR 9705452 A BR9705452 A BR 9705452A BR 9705452 A BR9705452 A BR 9705452A BR 9705452 A BR9705452 A BR 9705452A
Authority
BR
Brazil
Prior art keywords
hydrogenation
catalytically
catalytically hydrogenation
solvent
critical
Prior art date
Application number
BR9705452A
Other languages
English (en)
Inventor
Michael Jansen
Claus Rehren
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR9705452A publication Critical patent/BR9705452A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/008—Processes carried out under supercritical conditions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
    • C07B35/02—Reduction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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

Patente de Invenção: <B>"HIDROGENAçãO CATALìTICA''<D>. A presente invenção refere-se a um processo para a hidrogenação catalítica de compostos orgânicos em um catalisador de ligas de metal amorfo e em um solvente, sendo a hidrogenação efetuada sob condições de reação quase críticas ou supercríticas do solvente. As ligas de metal amorfo podem ser produzidas mediante resfriamento brusco de ligas fundidas com pontos de solidificação eutéticos. Com a hidrogenação a pressões parciais de hidrogênio entre 5 e 400 bar, são obtidos rendimentos de espaço-tempo relevantes com alta estabilidade a longo prazo da atividade catalítica.
BR9705452A 1996-11-11 1997-11-10 Hidrogenação catalìtica. BR9705452A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96118038 1996-11-11

Publications (1)

Publication Number Publication Date
BR9705452A true BR9705452A (pt) 2000-02-08

Family

ID=8223388

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9705452A BR9705452A (pt) 1996-11-11 1997-11-10 Hidrogenação catalìtica.

Country Status (10)

Country Link
US (1) US6002047A (pt)
EP (1) EP0841314B1 (pt)
JP (1) JPH10168021A (pt)
CN (1) CN1066425C (pt)
AT (1) ATE233233T1 (pt)
BR (1) BR9705452A (pt)
DE (1) DE59709382D1 (pt)
DK (1) DK0841314T3 (pt)
ES (1) ES2191142T3 (pt)
ID (1) ID18866A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962907A1 (de) 1999-12-23 2001-07-05 Basf Ag Verfahren zur Herstellung von C¶10¶-C¶30¶-Alkenen durch partielle Hydrierung von Alkinen an Festbett-Palladium-Trägerkatalysatoren
DE10125613A1 (de) * 2001-05-25 2002-11-28 Basf Ag Kolloidkatalysierte Wasserstoffübertragung in überkritischer Phase
EP1452549B1 (en) * 2001-10-16 2010-11-17 Sekisui Chemical Co., Ltd. Process for producing modified polymer, apparatus for producing modified polymer, and modified polymer
US7034084B2 (en) * 2002-07-08 2006-04-25 Bridgestone Corporation Process and apparatus for the hydrogenation of polymers under supercritical conditions
JP4581078B2 (ja) * 2003-04-18 2010-11-17 独立行政法人産業技術総合研究所 フェノール類の水素化方法
JP5105296B2 (ja) * 2005-12-02 2012-12-26 エヌ・イーケムキャット株式会社 官能基選択的水素化触媒、及び官能基選択的水素化方法
EP2328679A1 (en) * 2008-08-20 2011-06-08 DSM IP Assets B.V. Novel selective hydrogenation catalyst comprising palladium on porous silica glass and the use thereof
WO2012121156A1 (ja) * 2011-03-09 2012-09-13 和光純薬工業株式会社 アルキン誘導体の部分水素化反応
US8822370B2 (en) * 2011-05-16 2014-09-02 Uop Llc Substantially non-porous substrate supported noble metal-and lanthanide-containing catalysts
CN106582636B (zh) * 2015-10-14 2019-04-12 中国石油化工股份有限公司 复合催化剂床
CN109395753B (zh) * 2018-09-26 2021-07-16 昆明理工大学 一种加氢反应催化剂的制备方法及应用
JP2022533821A (ja) * 2019-05-27 2022-07-26 ディーエスエム アイピー アセッツ ビー．ブイ． リン化合物の存在下でのアルキノールからアルケノールへの選択的水素化

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH660130A5 (de) * 1984-07-27 1987-03-31 Lonza Ag Verfahren zur herstellung von katalytisch wirksamen, glasig erstarrten metallen.
US4645849A (en) * 1985-01-22 1987-02-24 General Electric Company Hydrogenation of unsaturated hydrocarbons with cyclometallated transition metal catalysts
US4918254A (en) * 1989-02-06 1990-04-17 Ethyl Corporation Nickel catalyzed displacement reaction
WO1994006738A1 (en) * 1992-09-14 1994-03-31 Unichema Chemie B.V. Process for the production of alcohols
DE4405029C2 (de) * 1994-02-17 1996-04-04 Degussa Verfahren zum Härten von ungesättigten Fetten, Fettsäuren oder Fettsäureestern
US5464613A (en) * 1994-06-17 1995-11-07 Ecolab, Inc. Fat-based pest bait
DE29522355U1 (de) * 1994-07-01 2002-05-23 Härröd, Magnus, Alingsas Hydrierung eines Substrates
GB9607917D0 (en) * 1996-04-17 1996-06-19 Swan Thomas & Co Ltd Supercritical hydrogenation

Also Published As

Publication number Publication date
DE59709382D1 (de) 2003-04-03
ID18866A (id) 1998-05-14
DK0841314T3 (da) 2003-06-10
EP0841314B1 (de) 2003-02-26
CN1066425C (zh) 2001-05-30
ES2191142T3 (es) 2003-09-01
JPH10168021A (ja) 1998-06-23
ATE233233T1 (de) 2003-03-15
US6002047A (en) 1999-12-14
EP0841314A1 (de) 1998-05-13
CN1182067A (zh) 1998-05-20

Similar Documents

Publication Publication Date Title
BR9705452A (pt) Hidrogenação catalìtica.
DZ1828A1 (fr) Procédé d&#39;oxydation partielle catalytique d&#39;hydrocarbures.
BR0014779B1 (pt) equipamento para remoção de pelo menos um óxido de nitrogênio a partir de um fluido.
FR2619391B1 (fr) Procede de reduction d&#39;un catalyseur de raffinage avant sa mise en oeuvre
DZ1918A1 (fr) Procédé d&#39;oxydation catalytique partielle d&#39;hydrocarbures.
ID17927A (id) Katalis-katalis sianida logam ganda aktivitas tinggi
BR9106142A (pt) Processo para isomerizacao de epoxi-alquenos para dar 2,5-diidroxifuranos e composicoes cataliticas utilizaveis nele
BR9405298A (pt) Processo para inibir a atividade de um sistema catalisador de trimerização
NO302737B1 (no) Fremgangsmåte ved aktivering av en hydrokarbonsyntesekatalysator, samt en hydrokarbonsyntesefremgangsmåte
BR9405949A (pt) Processo e dispositivo para a supervisão de funcionamento de um conversor catalítico
ID16522A (id) Katalis hidrogenasi untuk produksi hidrogen peroksida, dan metoda pembuatannya
ITTO920760A0 (it) Sistema di monitoraggio dell&#39;efficienza di un catalizzatore, partico- larmente per autoveicoli.
PT888268E (pt) Metodo para a ciclotrimerizacao de alcinos em solucoes aquosas
ID15942A (id) Prazat katalis hidrogenasi katalis, hidrogenasi dan proses produksi untuk alkohol-alkohol.
FR2716190B1 (fr) Catalyseur d&#39;hydrogénation et procédé d&#39;hydrogénation du benzène utilisant ledit catalyseur.
FR2668951B1 (fr) Procede d&#39;activation de catalyseurs d&#39;hydrocraquage.
FR2753985B1 (fr) Procede catalytique de conversion d&#39;un residu petrolier impliquant une hydrodemetallisation en lit fixe de catalyseur
NO931986D0 (no) Rattstamme-anordning, saerlig for motorkjoeretoey
PL320506A1 (en) Caprolactam obtaining method
NO953541D0 (no) Fremgangsmåte ved fremstilling av stöttede hydrogenerings- og hydrobehandlingskatalysatorer
FR2749779B1 (fr) Procede de presulfuration de catalyseurs d&#39;hydrotraitement
DK0906154T3 (da) Fremgangsmåde til præsulfidering af carbonhydridomdannelseskatalysatorer
BR9400771A (pt) Processo para a preparação de um meio aquoso de nicotinaldeído e processo para a preparação de um composto
FR2714849B1 (fr) Procédé de préparation d&#39;un catalyseur d&#39;hydrogénation soluble en phase liquide organique.
DE69000476D1 (de) Katalytische legierung fuer die oxydation von wasserstoff.

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A , 6A , 7A E 8A ANUIDADES.