ES2064715T3 - Procedimiento para la obtencion de alcoholes grasos. - Google Patents

Procedimiento para la obtencion de alcoholes grasos.

Info

Publication number
ES2064715T3
ES2064715T3 ES90901613T ES90901613T ES2064715T3 ES 2064715 T3 ES2064715 T3 ES 2064715T3 ES 90901613 T ES90901613 T ES 90901613T ES 90901613 T ES90901613 T ES 90901613T ES 2064715 T3 ES2064715 T3 ES 2064715T3
Authority
ES
Spain
Prior art keywords
pct
fatty alcohols
hydrogenation
sec
procedure
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
ES90901613T
Other languages
English (en)
Inventor
Martyn Wilmott
George Edwin Harrison
John Scarlett
Michael Anthony Wood
Donald Hugh Mckinley
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.)
Johnson Matthey Davy Technologies Ltd
Original Assignee
Davy Mckee London 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
Priority claimed from GB898900997A external-priority patent/GB8900997D0/en
Application filed by Davy Mckee London Ltd filed Critical Davy Mckee London Ltd
Application granted granted Critical
Publication of ES2064715T3 publication Critical patent/ES2064715T3/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
    • C07C29/17—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
    • C07C29/177—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 with simultaneous reduction of a carboxy group
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA LA PRODUCCION DE ALCOHOLES GRASOS. SE ESTERIFICA UN ACIDO GRASO O UNA MEZCLA DE ACIDOS GRASOS EN UN REACTOR DE COLUMNA EN QUE HAY VARIAS BANDEJAS DE ESTERIFICACION QUE CADA UNA TIENE UNA RETENCION DE LIQUIDO PREDETERMINADA Y QUE CONTIENEN UNA CARGA DE UN CATALIZADOR DE ESTERIFICACION SOBRE ELLAS, EJ. UNA RESINA DE INTERCAMBIO DE IONES QUE CONTIENE GRUPOS DE -SO SUB 3H Y/O -COOH. UNA FASE LIQUIDA QUE CONTIENE EL ACIDO GRASO O LA MEZCLA DE ACIDOS GRASOS FLUYE HACIA ABAJO DEL REACTOR DE COLUMNA DESDE UNA BANDEJA DE ESTERIFICACION A LA SIGUIENTE QUE SE ENCUENTRA ABAJO EN SENTIDO CONTRARIO A UNA CORRIENTE DE VAPOR DE ALCANOL INFERIOR QUE FLUYE HACIA ARRIBA, EJ. VAPOR DE METANOL. UN VAPOR DE ALCANOL INFERIOR RELATIVAMENTE SECO (AGUA QUE NO CONTIENE MAS DE 5 MOLES %) SE INYECTA EN EL FONDO DEL REACTOR DE COLUMNA. EL AGUA DE LA ESTERIFICACION SE EXTRAE DE LA PARTE SUPERIOR DEL REACTOR DE COLUMNA EN LA CORRIENTE DE VAPOR, AL TIEMPO QUE SE RECUPERA UN PRODUCTO DE ESTER DELSUMIDERO DEL REACTOR. A MEDIDA QUE EL LIQUIDO FLUYE HACIA ABAJO DE LAS BANDEJAS SE ENCUENTRA CON UN ALCANOL INFERIOR QUE ES PROGRESIVAMENTE MAS SECO. EL PRODUCTO DE ESTER RECUPERADO DEL FONDO DEL REACTOR TIENE UN CONTENIDO DE ESTER DE POR LO MENOS 99 MOLES % (CALCULADO SOBRE UNA BASE SIN ALCANOL INFERIOR). ESTE PRODUCTO DE ESTER SE SOMETE ENTONCES A UNA HIDROGENACION DE LA FASE DE VAPOR, UTILIZANDO UN CATALIZADOR OXIDO DE OXIDO DE ZINC DE COBRE REDUCIDO NORMAL. LA MEZCLA RESULTANTE CONTIENE, ADEMAS DEL 0,5 MOLES % HASTA 5 MOLES % DE ESTER NO REACCIONADO, ALCOHOLES O UN PRODUCTO DE ALCOHOL GRASO Y ALCANOL INFERIOR, SIN QUE SEA NECESARIO SEPARAR EL ALCANOL INFERIOR DEL ESTER SI EL ALCANOL INFERIOR ES METANOL. ESTE ES DESTILADO PARA PRODUCIR UNA FRACCION DE ALCOHOL GRASO QUE CONTIENE UNA CANTIDAD MENOR DE UN ESTER O ESTERES DE ACIDO GRASO DE ALQUILO INFERIOR (EJ. METILO). LA FRACCION DE ALCOHOL GRASO SE SOMETE ENTONCES A TRANSESTERIFICACION PARA CONVERTIR TODO EL ESTER DE ALQUILO INFERIOR SUSTANCIALMENTE PRESENTE EN UN ESTER O ESTERES DE CERA. SE EVAPORA PARCIALMENTE EL ALCANOL INFERIOR RESULTANTE (EJ. METANOL). A CONTINUACION SE DESTILA LA MEZCLA DE TRANSESTERIFICACION INTERMEDIA PARA EXTRAER ALCOHOLES GRASOS. EL RESIDUO OBTENIDO EN ESTE PASO DE DESTILACION SE MEZCLA CON ALCANOL INFERIOR EN EXCESO Y SE VUELVE A TRANSESTERIFICAR PARA RECONVERTIR EN ESTER O ESTERES DE CERA O ESTERES DE ALQUILO INFERIOR. SE VUELVE A DESTILAR ESTA MEZCLA Y SE PUEDEN RECICLAR LA MEZCLA RECUPERADA DE ALCANOL INFERIOR, LOS ESTERES DE ACIDO GRASO DE METILO Y EL ALCOHOL O ALCOHOLES GRASOS. SI SE UTILIZA UN TITANATO DE ALQUILO COMO CATALIZADOR DE TRANSESTERIFICACION SE PUEDEN EFECTUAR ENTONCES LOS DOS PASOS DE DESTILACION SIN TENER QUE SEPARAR ANTES EL CATALIZADOR Y EL RESIDUO NO VOLATIL DEL SEGUNDO PASO DE DESTILACION Y PUEDE SER RECICLADO AL PRIMER PASO DE TRANSESTERIFICACION.
ES90901613T 1989-01-17 1990-01-16 Procedimiento para la obtencion de alcoholes grasos. Expired - Lifetime ES2064715T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898900997A GB8900997D0 (en) 1989-01-17 1989-01-17 Process
GB898928540A GB8928540D0 (en) 1989-01-17 1989-12-18 Process

Publications (1)

Publication Number Publication Date
ES2064715T3 true ES2064715T3 (es) 1995-02-01

Family

ID=26294847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90901613T Expired - Lifetime ES2064715T3 (es) 1989-01-17 1990-01-16 Procedimiento para la obtencion de alcoholes grasos.

Country Status (15)

Country Link
US (1) US5157168A (es)
EP (1) EP0454704B1 (es)
JP (1) JP2781272B2 (es)
AT (1) ATE112252T1 (es)
AU (1) AU641630B2 (es)
BR (1) BR9007037A (es)
CA (1) CA2045549A1 (es)
DE (1) DE69012983T2 (es)
DK (1) DK0454704T3 (es)
ES (1) ES2064715T3 (es)
ID (1) ID898B (es)
MY (1) MY106266A (es)
NZ (1) NZ232137A (es)
OA (1) OA09382A (es)
WO (1) WO1990008121A1 (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8900993D0 (en) * 1989-01-17 1989-03-08 Davy Mckee London Process
GB9324784D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324786D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324752D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324785D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324753D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324823D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324782D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324783D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
US5463143A (en) * 1994-11-07 1995-10-31 Shell Oil Company Process for the direct hydrogenation of wax esters
US5475160A (en) * 1994-11-07 1995-12-12 Shell Oil Company Process for the direct hydrogenation of triglycerides
US5475159A (en) * 1994-11-07 1995-12-12 Shell Oil Company Process for the direct hydrogenation of methyl esters
DE19513207A1 (de) * 1995-04-11 1996-10-17 Metallgesellschaft Ag Verfahren zum Erzeugen von Wachsester und Hydrieren des Wachsesters zu Fettalkohol
US6002054A (en) * 1995-06-20 1999-12-14 Kao Corporation Method for producing alcohol
US5536889A (en) * 1995-09-29 1996-07-16 Shell Oil Company Process for the two-stage hydrogenation of methyl esters
JP3337615B2 (ja) * 1997-03-03 2002-10-21 花王株式会社 アルコールの製造方法
DE19939566C1 (de) * 1999-08-20 2001-04-05 Cognis Deutschland Gmbh Verzweigte, weitgehend ungesättigte Esteröle, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von kosmetischen und/oder pharmazeutischen Zubereitungen
DE10155241C1 (de) * 2001-11-09 2003-07-03 Gmk Ges Fuer Motoren Und Kraft Verfahren zur Herstellung von Kraftstoffen aus sauren Fetten und Anlage zu dessen Durchführung
TWI324592B (en) * 2002-11-28 2010-05-11 Sulzer Chemtech Ag A method for the esterification of a fatty acid
EP1424115B1 (de) * 2002-11-28 2016-01-13 Sulzer Chemtech AG Verfahren zum Verestern einer Fettsäure
FR2874377A1 (fr) * 2004-08-20 2006-02-24 Cognis Deutschland Gmbh Procede pour la preparation d'alcools
EP1907520A1 (en) * 2005-06-09 2008-04-09 Biosphere Environmental Energy LLC Systems and methods for esterification and transesterification of fats and oils
FI120684B (fi) * 2005-10-21 2010-01-29 Valtion Teknillinen Menetelmä oligo-/polyestereiden valmistamiseksi suberiinin ja/tai kutiinin karboksyylihapposeoksesta
JP5154015B2 (ja) * 2005-12-20 2013-02-27 花王株式会社 脂肪酸アルキルエステル及びグリセリンの製造法
JP5047499B2 (ja) 2005-12-28 2012-10-10 花王株式会社 脂肪酸アルキルエステルの製造方法
US7696299B2 (en) * 2006-02-21 2010-04-13 Futura Polyesters Limited Fast crystallizing modified polyethylene naphthalate
DE102008008872B4 (de) 2008-02-13 2010-04-29 Lurgi Gmbh Verfahren zum Herstellen von Fettalkoholen
KR101554607B1 (ko) * 2008-11-07 2015-09-22 에스케이케미칼주식회사 지방산을 이용한 지방산알킬에스테르의 제조방법 및 장치
DE102011012177A1 (de) 2011-02-23 2012-08-23 Lurgi Gmbh Verfahren zum Gewinnen von Fettalkoholen aus Abfallfetten oder Abfallölen
US9045715B2 (en) * 2011-05-13 2015-06-02 Cognis Ip Management Gmbh Process for purifying crude fatty alcohols
GB201116382D0 (en) 2011-09-22 2011-11-02 Davy Process Techn Ltd Apparatus and method
GB201119871D0 (en) * 2011-11-17 2011-12-28 Davy Process Techn Ltd Process
GB201210655D0 (en) 2012-06-15 2012-08-01 Davy Process Techn Ltd Process
GB201218078D0 (en) * 2012-10-09 2012-11-21 Davy Process Techn Ltd Process
GB201219983D0 (en) 2012-11-06 2012-12-19 Davy Process Techn Ltd Apparatus and process
CN103113231A (zh) * 2013-02-27 2013-05-22 寿光市鲁源盐化有限公司 二烯丙基二甘醇碳酸酯的合成方法
DE102013106382A1 (de) 2013-06-19 2014-12-24 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren zum Herstellen von Fettalkoholen aus Fettsäuremethylester
BR112017020321B1 (pt) 2015-03-26 2021-01-26 Basf Corporation catalisador, método para fazer um catalisador, e, processo
GB201507234D0 (en) 2015-04-28 2015-06-10 Johnson Matthey Davy Technologies Ltd Process
CN108516924A (zh) * 2018-03-30 2018-09-11 江苏丰益化工科技有限公司 一种用于高纯度脂肪醇的生产系统
CN114230438A (zh) * 2021-12-30 2022-03-25 南京中设石化工程有限公司 生产脂肪醇的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173959A (en) * 1965-03-16 Process for the production of saturated fatty alcohols
US1491076A (en) * 1921-04-05 1924-04-22 Us Ind Alcohol Co Process of alcoholysis
FR1122860A (fr) * 1954-05-05 1956-09-13 Belge Produits Chimiques Sa Procédé de préparation d'alcools aliphatiques supérieurs
DE1009749B (de) * 1954-08-02 1957-06-06 Pintsch Bamag Ag Vorrichtung zur kontinuierlichen Haertung von pflanzlichen und tierischen OElen bzw. zur Hydrierung von ungesaettigten Verbindungen
GB795573A (en) * 1955-05-10 1958-05-28 Belge Produits Chimiques Sa An improved process for the preparation of higher aliphatic alcohols
US3949007A (en) * 1969-08-01 1976-04-06 Bayer Aktiengesellschaft Process for the production of primary alkenols
GB1290094A (es) * 1970-03-13 1972-09-20
SU734182A1 (ru) * 1977-07-07 1980-05-15 Ярославский политехнический институт Способ получени вторичного бутилового спирта
IT1190783B (it) * 1981-04-29 1988-02-24 Davy Mckee Oil & Chem Processo per l'idrogenolisi di esteri di acidi carbossilici
JPS60188334A (ja) * 1984-03-08 1985-09-25 Nisshin Oil Mills Ltd:The 高級アルコ−ルの製造法
GB8618888D0 (en) * 1986-08-01 1986-09-10 Davy Mckee Ltd Process

Also Published As

Publication number Publication date
EP0454704B1 (en) 1994-09-28
AU641630B2 (en) 1993-09-30
JP2781272B2 (ja) 1998-07-30
ID898B (id) 1996-09-06
NZ232137A (en) 1992-07-28
CA2045549A1 (en) 1990-07-18
OA09382A (en) 1992-09-15
US5157168A (en) 1992-10-20
WO1990008121A1 (en) 1990-07-26
DE69012983T2 (de) 1995-05-11
AU4826390A (en) 1990-08-13
DK0454704T3 (da) 1995-09-11
EP0454704A1 (en) 1991-11-06
JPH04504408A (ja) 1992-08-06
BR9007037A (pt) 1991-10-22
DE69012983D1 (de) 1994-11-03
MY106266A (en) 1995-04-29
ATE112252T1 (de) 1994-10-15

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