ES2159319T3 - Hidrogenacion de un sustrato estando el sustrato y el hidrogeno en una disolucion super-critica o casicritica esencialmente homogenea. - Google Patents

Hidrogenacion de un sustrato estando el sustrato y el hidrogeno en una disolucion super-critica o casicritica esencialmente homogenea.

Info

Publication number
ES2159319T3
ES2159319T3 ES95925223T ES95925223T ES2159319T3 ES 2159319 T3 ES2159319 T3 ES 2159319T3 ES 95925223 T ES95925223 T ES 95925223T ES 95925223 T ES95925223 T ES 95925223T ES 2159319 T3 ES2159319 T3 ES 2159319T3
Authority
ES
Spain
Prior art keywords
hydrogenation
reaction
substrate
gas
catalyst
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.)
Expired - Lifetime
Application number
ES95925223T
Other languages
English (en)
Inventor
Magnus Harrod
Poul Moller
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.)
POUL MOLLER LEDELSES OG INGENI
Original Assignee
POUL MOLLER LEDELSES OG INGENI
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=26662091&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2159319(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE9402362A external-priority patent/SE504029C2/sv
Priority claimed from SE9501159A external-priority patent/SE9501159D0/xx
Application filed by POUL MOLLER LEDELSES OG INGENI filed Critical POUL MOLLER LEDELSES OG INGENI
Application granted granted Critical
Publication of ES2159319T3 publication Critical patent/ES2159319T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/029—Preparation from hydrogen and oxygen
    • 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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Chemically Coating (AREA)
  • Lubricants (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

UN REACTOR DE HIDROGENACION TIPICO, CONSISTE EN UN TANQUE LLENO DE UN LIQUIDO, UN GAS, Y UN CATALIZADOR DE PEQUEÑAS PARTICULAS. LA REACCION SE LLEVA A CABO A ELEVADAS PRESIONES Y TEMPERATURAS. LA FALTA DE GAS EN LA SUPERFICIE DEL CATALIZADOR, LIMITA LA VELOCIDAD DE LA REACCION, POR LO QUE SE HA TRABAJADO MUCHO PARA AUMENTAR LA CANTIDAD DE GAS SOBRE EL CATALIZADOR, SIN QUE HAYA SIDO POSIBLE AUN RESOLVER ESTE PROBLEMA DE FORMA EFECTIVA, CON LAS TECNICAS ACTUALES. DE ACUERDO CON LA INVENCION, SE AÑADE UN DISOLVENTE EXTRA A LA MEZCLA DE REACCION, Y SE SOMETE LA MEZCLA COMPLETA (DISOLVENTE, SUSTRATO, HIDROGENO, Y PRODUCTOS DE REACCION), A UN ESTADO SUPER-CRITICO, O PROXIMO AL SUPER-CRITICO, OBTENIENDOSE ASI UNA MEZCLA SUSTANCIALMENTE HOMOGENEA. MEDIANTE DICHO METODO, SE PUEDE CONTROLAR LA CONCENTRACION DE GAS SOBRE EL CATALIZADOR, HASTA EL NIVEL DESEADO, INCREMENTANDOSE POR TANTO LA VELOCIDAD DE LA REACCION CONSIDERABLEMENTE. LAS REACCIONES DE HIDROGENACION PRINCIPALMENTE IMPLICADAS, COMPRENDENLA HIDROGENACION DE DOBLES ENLACES CARBONO-CARBONO (C=C) EN LIPIDOS; HIDROGENACION DE COOR A HO-R, PARA PRODUCIR ALCOHOLES ACIDOS; Y LA HIDROGENACION DIRECTA DE OXIGENO A PEROXIDO DE HIDROGENO.
ES95925223T 1994-07-01 1995-07-03 Hidrogenacion de un sustrato estando el sustrato y el hidrogeno en una disolucion super-critica o casicritica esencialmente homogenea. Expired - Lifetime ES2159319T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9402362A SE504029C2 (sv) 1994-07-01 1994-07-01 Hydrering av lipider utan stereo- eller positions- isomerisering
SE9501159A SE9501159D0 (sv) 1995-03-28 1995-03-28 Hydrering av lipider

Publications (1)

Publication Number Publication Date
ES2159319T3 true ES2159319T3 (es) 2001-10-01

Family

ID=26662091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95925223T Expired - Lifetime ES2159319T3 (es) 1994-07-01 1995-07-03 Hidrogenacion de un sustrato estando el sustrato y el hidrogeno en una disolucion super-critica o casicritica esencialmente homogenea.

Country Status (18)

Country Link
EP (1) EP0791041B1 (es)
JP (1) JP4015186B2 (es)
CN (1) CN1092708C (es)
AT (1) ATE200512T1 (es)
AU (1) AU694929B2 (es)
BR (1) BR9508217A (es)
CA (1) CA2194140C (es)
CZ (1) CZ293018B6 (es)
DE (2) DE29522355U1 (es)
DK (1) DK0791041T3 (es)
ES (1) ES2159319T3 (es)
FI (1) FI970001A (es)
HU (1) HU222744B1 (es)
MX (1) MX214427B (es)
NO (1) NO305915B1 (es)
PL (1) PL180955B1 (es)
PT (1) PT791041E (es)
WO (1) WO1996001304A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107382B (fi) * 1996-02-23 2001-07-31 Valtion Teknillinen Menetelmä aromaattisten nitroyhdisteiden pelkistämiseksi
KR100474061B1 (ko) * 1996-04-17 2005-07-21 토마스 스완 앤드 컴퍼니 리미티드 초임계수소화법
GB9607917D0 (en) * 1996-04-17 1996-06-19 Swan Thomas & Co Ltd Supercritical hydrogenation
ID18866A (id) * 1996-11-11 1998-05-14 Hoffmann La Roche Hidrogenasi katalitik
DE19719431A1 (de) * 1997-05-12 1998-11-19 Degussa Verfahren zur kontinuierlichen katalytischen Umsetzung von organischen Verbindungen
CA2336513C (en) * 2000-02-17 2010-08-24 Tatsuo Tateno Process for producing fatty acid esters and fuels comprising fatty acid ester
DE10125613A1 (de) 2001-05-25 2002-11-28 Basf Ag Kolloidkatalysierte Wasserstoffübertragung in überkritischer Phase
EP1270710A1 (en) * 2001-06-19 2003-01-02 Feyecon Development & Implementation B.V. A method of processing lipid materials
DE10142306A1 (de) * 2001-08-30 2003-03-27 Cognis Deutschland Gmbh Verfahren zur Härtung von ungesättigten Fettstoffen
JP4236581B2 (ja) 2001-10-16 2009-03-11 積水化学工業株式会社 ポリビニルアセタール樹脂の製造方法
DE10215862A1 (de) * 2002-04-11 2003-10-30 Cognis Deutschland Gmbh Verfahren zur Trennung von über- bzw. nahekritischen Gemischen
US7034084B2 (en) * 2002-07-08 2006-04-25 Bridgestone Corporation Process and apparatus for the hydrogenation of polymers under supercritical conditions
BRPI0413177A (pt) 2003-07-31 2006-10-03 Cargill Inc composições gordurosas com teor baixo de ácido trans-graxo; hidrogenação em temperatura baixa, por exemplo, de óleos comestìveis
GB0321240D0 (en) * 2003-09-11 2003-10-08 Avecia Ltd Process
GB0406125D0 (en) 2004-03-18 2004-04-21 Univ Cambridge Tech Methods of amination
EP1737806A1 (en) * 2004-03-31 2007-01-03 Härröd Research Ab Selective hydrogenation of functional groups in substrates and partially hydrogenated fatty acids and fatty acid derivatives
ES2245901B1 (es) * 2004-07-15 2007-04-01 Universitat Politecnica De Catalunya Proceso de hidrogenacion parcial de trigliceridos insaturados en fase vapor a alta presion y reactor para la realizacion de dicho proceso.
JP5179107B2 (ja) * 2007-07-24 2013-04-10 花王株式会社 水素添加用触媒
DE102008030101A1 (de) 2007-12-11 2009-06-25 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Lötanschlusselement
CN101422199B (zh) * 2008-09-04 2011-05-04 东北农业大学 一种用超临界co2为溶解剂氢化小麦胚芽油的方法
ES2350669B1 (es) * 2009-06-03 2011-11-15 Universitat Politècnica De Catalunya Proceso continuo de hidrogeneracion de aceites vegetales en fase liquida a presion y a temperatura con obtencion de una grasa con bajo contenido en isomero trans
KR101404228B1 (ko) * 2012-01-05 2014-06-11 한국과학기술연구원 초임계유체를 이용한 재생연료의 제조방법
CN103431074A (zh) * 2013-07-23 2013-12-11 东北农业大学 一种超临界co2氢化葵花籽油的方法
CN105732312B (zh) * 2016-03-25 2018-02-23 北京石油化工学院 一种醋酸仲丁酯超临界加氢制备仲丁醇联产乙醇的方法
US10189763B2 (en) 2016-07-01 2019-01-29 Res Usa, Llc Reduction of greenhouse gas emission
US9981896B2 (en) 2016-07-01 2018-05-29 Res Usa, Llc Conversion of methane to dimethyl ether
WO2018004994A1 (en) 2016-07-01 2018-01-04 Res Usa, Llc Fluidized bed membrane reactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT328597B (de) * 1973-08-30 1976-03-25 Studiengesellschaft Kohle Mbh Verfahren zur gleichzeitigen hydrierung und desodorisierung von fetten und/oder olen
DE3776997D1 (de) * 1986-07-23 1992-04-09 Henkel Kgaa Verfahren zur direkthydrierung von glyceridoelen.
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

Also Published As

Publication number Publication date
MX9700330A (en) 1999-04-30
DE69520686D1 (de) 2001-05-17
NO965533L (no) 1997-02-28
JP4015186B2 (ja) 2007-11-28
CZ293018B6 (cs) 2004-01-14
CZ371496A3 (en) 1997-05-14
JPH10505367A (ja) 1998-05-26
PT791041E (pt) 2001-10-30
CA2194140A1 (en) 1996-01-18
DE29522355U1 (de) 2002-05-23
AU2942095A (en) 1996-01-25
ATE200512T1 (de) 2001-04-15
FI970001A0 (fi) 1997-01-02
NO305915B1 (no) 1999-08-16
HU222744B1 (hu) 2003-09-29
EP0791041B1 (en) 2001-04-11
AU694929B2 (en) 1998-08-06
CA2194140C (en) 2005-10-18
HU9603612D0 (en) 1997-02-28
DE69520686T2 (de) 2001-11-22
BR9508217A (pt) 1999-04-27
PL180955B1 (pl) 2001-05-31
DK0791041T3 (da) 2001-08-06
FI970001A (fi) 1997-01-02
WO1996001304A1 (en) 1996-01-18
HUT76040A (en) 1997-06-30
NO965533D0 (no) 1996-12-20
CN1157007A (zh) 1997-08-13
EP0791041A1 (en) 1997-08-27
MX214427B (en) 2003-05-26
PL317994A1 (en) 1997-05-12
CN1092708C (zh) 2002-10-16

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