[go: up one dir, main page]

DE69103214D1 - Verfahren zur Reinigung von Glycin. - Google Patents

Verfahren zur Reinigung von Glycin.

Info

Publication number
DE69103214D1
DE69103214D1 DE69103214T DE69103214T DE69103214D1 DE 69103214 D1 DE69103214 D1 DE 69103214D1 DE 69103214 T DE69103214 T DE 69103214T DE 69103214 T DE69103214 T DE 69103214T DE 69103214 D1 DE69103214 D1 DE 69103214D1
Authority
DE
Germany
Prior art keywords
glycine
purification
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 - Fee Related
Application number
DE69103214T
Other languages
English (en)
Other versions
DE69103214T2 (de
Inventor
Kenji Fujiwara
Susumu Yoshinaga
Yuji Matsuu
Hiroshi Kato
Atsuhiko Hiai
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of DE69103214D1 publication Critical patent/DE69103214D1/de
Publication of DE69103214T2 publication Critical patent/DE69103214T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/38—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69103214T 1990-05-31 1991-05-30 Verfahren zur Reinigung von Glycin. Expired - Fee Related DE69103214T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14008690 1990-05-31

Publications (2)

Publication Number Publication Date
DE69103214D1 true DE69103214D1 (de) 1994-09-08
DE69103214T2 DE69103214T2 (de) 1994-12-08

Family

ID=15260633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103214T Expired - Fee Related DE69103214T2 (de) 1990-05-31 1991-05-30 Verfahren zur Reinigung von Glycin.

Country Status (4)

Country Link
US (1) US5254729A (de)
EP (1) EP0459803B1 (de)
KR (1) KR950000700B1 (de)
DE (1) DE69103214T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1039810C (zh) * 1994-06-10 1998-09-16 河北大学 一种甘氨酸的提纯方法
CN1081617C (zh) * 1998-03-19 2002-03-27 中国轻工总会甘蔗糖业研究所 以皂化废液为原料制造甘油的方法
CN1219460C (zh) * 2002-04-19 2005-09-21 叶丽娜 可溶性或液态食品、中草药品高速脱色方法
CN1990460B (zh) * 2005-12-31 2010-12-22 重庆三峡英力化工有限公司 甘氨酸结晶母液的综合处理
EP1995322B1 (de) * 2006-03-15 2017-11-22 Kyowa Hakko Bio Co., Ltd. Verfahren zur reinigung amino aciden
US20140030384A1 (en) * 2012-07-29 2014-01-30 Franco Cavaleri Whey protein- and glycine-containing compositions
CN104829472A (zh) * 2015-05-15 2015-08-12 南通荣泰生物科技有限公司 一种甘氨酸的精制工艺
CN107325015B (zh) * 2017-08-15 2020-03-17 阳泉煤业（集团）有限责任公司 一种羟基乙腈连续化制备甘氨酸的方法
EP3737484A1 (de) 2018-01-09 2020-11-18 Universidade do Porto Verfahren zur trennung und reinigung von glycerinderivaten
CN113200882A (zh) * 2021-04-30 2021-08-03 铂尊投资集团有限公司 一种非醇析的甘氨酸结晶方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1543832B2 (de) * 1965-06-04 1977-05-18 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von alpha-aminocarbonsaeuren
JPS5140044B2 (de) * 1972-08-08 1976-11-01
JPS49127915A (de) * 1973-04-19 1974-12-07
US4299978A (en) * 1979-04-04 1981-11-10 Showa Denko Kabushiki Kaisha Process for separating iminodiacetic acid from aqueous glycine solution
US4619948A (en) * 1985-01-07 1986-10-28 Twin Rivers Engineering Composite active filter material

Also Published As

Publication number Publication date
EP0459803A1 (de) 1991-12-04
US5254729A (en) 1993-10-19
DE69103214T2 (de) 1994-12-08
KR950000700B1 (ko) 1995-01-27
EP0459803B1 (de) 1994-08-03
KR910019961A (ko) 1991-12-19

Similar Documents

Publication Publication Date Title
DE69116623D1 (de) Verfahren zur Reinigung von 1,1,1,2-Tetrafluorethan
DE69116921D1 (de) Verfahren zur Reinigung von monoklonalen Antikörpern
DE69124172D1 (de) Verfahren zur Reinigung von Edelgas
DE69400257D1 (de) Verfahren zur Reinigung von Pentafluorethan
DE59603541D1 (de) Verfahren zur Reinigung von Bisphenol-A
DE59002817D1 (de) Verfahren zur kontinuierlichen Reinigung von Caprolactam.
DE59400013D1 (de) Verfahren zur Herstellung von Methylchlorsilanen.
DE69004229D1 (de) Verfahren zur Reinigung von 1,1-Dichlor-1-fluorethan.
DE69124638D1 (de) Verfahren zur Reinigung von Alkoxysilanen
DE69105946D1 (de) Verfahren zur vieleckbearbeitung.
DE69016879D1 (de) Verfahren zur Reinigung von N-Phosphonmethylglyzin.
DE69317349D1 (de) Verfahren zur Herstellung von Methylaminen
DE59200262D1 (de) Verfahren zur Reinigung von Bisphenolen.
DE59106539D1 (de) Verfahren zur Oberflächenbehandlung von Bauteilen.
DE59206341D1 (de) Verfahren zur Reinigung von Organopolysiloxanen
DE69103214D1 (de) Verfahren zur Reinigung von Glycin.
DE69209256D1 (de) Verfahren zur Reinigung von 1,1,1,2-Tetrafluorethan
DE59308715D1 (de) Verfahren zur Herstellung von Dimethylchlorsilan
DE69304638D1 (de) Verfahren zur Reinigung von 1,1,1,2-Tetrafluorethan
DE69300901D1 (de) Verfahren zur Reinigung von 1,1,1,2-Tetrafluorethan.
DE69213771D1 (de) Verfahren zur Reinigung von 1,1,1-Trifluoro-2-Chlorethan
DE59409343D1 (de) Verfahren zur Herstellung von Aminomethylenverbindungen
DE69114564D1 (de) Verfahren zur Härtung von Methylhydrogensiloxanen.
DE59404418D1 (de) Verfahren zur Herstellung von aliphatischen Omega-Difluorcarboxylverbindungen
DE68911609D1 (de) Verfahren zur Reinigung von L-Glutamin.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee