MX2014011130A - Proceso para la preparacion de metionina. - Google Patents

Proceso para la preparacion de metionina.

Info

Publication number
MX2014011130A
MX2014011130A MX2014011130A MX2014011130A MX2014011130A MX 2014011130 A MX2014011130 A MX 2014011130A MX 2014011130 A MX2014011130 A MX 2014011130A MX 2014011130 A MX2014011130 A MX 2014011130A MX 2014011130 A MX2014011130 A MX 2014011130A
Authority
MX
Mexico
Prior art keywords
methionine
solution
recrystallization
takes place
separated
Prior art date
Application number
MX2014011130A
Other languages
English (en)
Other versions
MX354153B (es
Inventor
Hans Joachim Hasselbach
Martin Körfer
Harald Jakob
Horst Krull
Christoph Weckbecker
Stefan Reichert
Klaus Huthmacher
Bernd Drapal
Rainer Peter
Original Assignee
Evonik Industries Ag
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 Evonik Industries Ag filed Critical Evonik Industries Ag
Publication of MX2014011130A publication Critical patent/MX2014011130A/es
Publication of MX354153B publication Critical patent/MX354153B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/12—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by reactions not involving the formation of mercapto groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C07C319/28—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/52—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • 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
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

La invención se refiere a un proceso para la preparación de D,L-metionina, en el cual se alimenta dióxido de carbono a una solución acuosa de metioninato de potasio obtenida por hidrólisis de 5-(2-metilmercaptoetil)-hidantoína, a fin de precipitar metionina cruda, que se separa y se purifica, donde, para los propósitos de purificación, se prepara una solución acuosa de la metionina cruda separada y se somete a una recristalización, caracterizado porque la solución de la cual tiene lugar la recristalización contiene iones de potasio y también un aditivo de cristalización, donde el aditivo de cristalización es un agente tensioactivo no iónico o aniónico, o una mezcla de diferentes agentes tensioactivos aniónicos o no iónicos, y que la recristalización tiene lugar al introducir una solución de metionina caliente a 60 a 110°C en una suspensión de metionina tibia a 35 a 80°C, la temperatura de la cual es menor que aquella de la solución introducida, la temperatura de la suspensión de metionina que se mantiene entre 35 y 80°C durante la adición.
MX2014011130A 2012-03-20 2013-02-26 Proceso para la preparacion de metionina. MX354153B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12160257.7A EP2641898A1 (de) 2012-03-20 2012-03-20 Verfahren zur Herstellung von Methionin
PCT/EP2013/053795 WO2013139562A1 (en) 2012-03-20 2013-02-26 Process for the preparation of methionine

Publications (2)

Publication Number Publication Date
MX2014011130A true MX2014011130A (es) 2014-12-10
MX354153B MX354153B (es) 2018-02-15

Family

ID=47749849

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011130A MX354153B (es) 2012-03-20 2013-02-26 Proceso para la preparacion de metionina.

Country Status (12)

Country Link
US (2) US9156782B2 (es)
EP (3) EP2641898A1 (es)
JP (1) JP6143840B2 (es)
KR (1) KR101988692B1 (es)
CN (2) CN105646304B (es)
BR (1) BR112014023279B1 (es)
ES (1) ES2662937T3 (es)
MX (1) MX354153B (es)
MY (1) MY167899A (es)
RU (1) RU2640656C2 (es)
SG (1) SG11201405870SA (es)
WO (1) WO2013139562A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG192565A1 (en) 2011-02-23 2013-09-30 Evonik Degussa Gmbh Method for producing 2-hydroxy-4-(methylthio)butanenitrile from 3-(methylthio)propanal and hydrogen cyanide
EP3004041B1 (de) 2013-06-03 2020-05-06 Evonik Operations GmbH Verfahren zur herstellung von acrolein
EP2848607A1 (de) 2013-09-17 2015-03-18 Evonik Industries AG Verfahren zur Gewinnung von Methionin
CN104744326B (zh) 2015-02-12 2016-08-10 山东新和成氨基酸有限公司 一种连续制备高堆积密度甲硫氨酸结晶的方法
CN106008297B (zh) * 2016-06-03 2018-11-30 宁夏紫光天化蛋氨酸有限责任公司 一种蛋氨酸新晶型ⅱ及其制备方法
CN106083675B (zh) * 2016-06-03 2018-07-27 宁夏紫光天化蛋氨酸有限责任公司 一种蛋氨酸新晶型i及其制备方法
KR20180078621A (ko) 2016-12-30 2018-07-10 씨제이제일제당 (주) 결정화 기술을 이용한 l-메티오닌 결정의 제조방법
JP7150704B2 (ja) * 2017-04-27 2022-10-11 住友化学株式会社 メチオニンの製造方法および製造設備
SG11201909687QA (en) * 2017-05-15 2019-11-28 Evonik Degussa Gmbh Process for preparing methionine
CN109384696A (zh) * 2017-08-03 2019-02-26 宁夏紫光天化蛋氨酸有限责任公司 一种获得高纯度高堆积密度蛋氨酸的方法
WO2020254403A1 (en) 2019-06-18 2020-12-24 Evonik Operations Gmbh Process for the preparation of d,l-methionine
CN111100051B (zh) * 2019-12-31 2022-01-28 山东新和成氨基酸有限公司 在甲硫氨酸制备过程中使用的添加剂及甲硫氨酸的制备方法
EP4229034A1 (en) 2020-10-13 2023-08-23 Evonik Operations GmbH D,l-methionine with an optimized particle size distribution
CN112679397B (zh) * 2020-12-21 2023-08-01 宁夏紫光天化蛋氨酸有限责任公司 一种dl-蛋氨酸的制备方法
CN114920675B (zh) * 2022-04-20 2024-02-06 天津大学 一种蛋氨酸晶体及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4619610B1 (es) * 1966-08-25 1971-06-01
JPS4619610Y1 (es) 1968-09-16 1971-07-08
JPS5921732A (ja) * 1982-07-28 1984-02-03 ユニチカ株式会社 強撚糸調特殊複合糸の製造方法
JPH0619610A (ja) 1992-07-03 1994-01-28 Fuji Elelctrochem Co Ltd 故障診断装置付き座標入力装置
FR2708267B1 (fr) * 1993-07-28 1995-09-01 Rhone Poulenc Nutrition Animal Méthode de cristallisation de la méthionine.
DE19547236A1 (de) * 1995-12-18 1997-07-03 Degussa Verfahren zur Herstellung von D,L-Methionin oder dessen Salz
JP3947269B2 (ja) 1997-05-06 2007-07-18 日本曹達株式会社 粒状ｄｌ−メチオニン結晶およびその製造方法
JP3292119B2 (ja) 1997-11-26 2002-06-17 住友化学工業株式会社 メチオニンの製造方法
CN1178909C (zh) * 1999-05-21 2004-12-08 住友化学工业株式会社 蛋氨酸的制备方法
JP2001340098A (ja) * 2000-03-30 2001-12-11 Nippon Shokubai Co Ltd Ｌ−アスパラギン酸の製造方法
JP4338524B2 (ja) * 2001-11-29 2009-10-07 日本曹達株式会社 メチオニンの製造方法
DE10160358A1 (de) * 2001-12-08 2003-06-18 Degussa Verfahren zur Herstellung von Methionin
JP2004292324A (ja) 2003-03-26 2004-10-21 Nippon Soda Co Ltd メチオニンの精製方法
US9260732B2 (en) * 2010-12-29 2016-02-16 Cj Cheiljedang Corp Methods for production of L-methionine and related products

Also Published As

Publication number Publication date
CN104203912A (zh) 2014-12-10
RU2014141935A (ru) 2016-05-20
RU2640656C2 (ru) 2018-01-11
BR112014023279B1 (pt) 2021-06-01
JP2015515458A (ja) 2015-05-28
CN105646304B (zh) 2018-09-28
CN104203912B (zh) 2016-08-17
CN105646304A (zh) 2016-06-08
EP2828239A1 (en) 2015-01-28
US9156782B2 (en) 2015-10-13
WO2013139562A1 (en) 2013-09-26
KR20140138946A (ko) 2014-12-04
MY167899A (en) 2018-09-26
KR101988692B1 (ko) 2019-06-12
SG11201405870SA (en) 2014-10-30
US20150051421A1 (en) 2015-02-19
EP3187489B1 (en) 2020-11-25
EP2828239B1 (en) 2018-01-31
US9464045B2 (en) 2016-10-11
JP6143840B2 (ja) 2017-06-07
EP3187489A1 (en) 2017-07-05
EP2641898A1 (de) 2013-09-25
MX354153B (es) 2018-02-15
US20160068480A1 (en) 2016-03-10
ES2662937T3 (es) 2018-04-10

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Owner name: EVONIK DEGUSSA GMBH.*

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