ATE246166T1 - Verfahren zur reinigung von milchsäure - Google Patents

Verfahren zur reinigung von milchsäure

Info

Publication number
ATE246166T1
ATE246166T1 AT98923941T AT98923941T ATE246166T1 AT E246166 T1 ATE246166 T1 AT E246166T1 AT 98923941 T AT98923941 T AT 98923941T AT 98923941 T AT98923941 T AT 98923941T AT E246166 T1 ATE246166 T1 AT E246166T1
Authority
AT
Austria
Prior art keywords
lactic acid
purifying
principle
purifying lactic
ion
Prior art date
Application number
AT98923941T
Other languages
English (en)
Inventor
Gansberghe Frederic Van
Jean-Christophe Bogaert
Etienne Malhaize
Gansberghe Martin Van
Florence Wolff
Original Assignee
Brussels Biotech
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=3890555&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE246166(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brussels Biotech filed Critical Brussels Biotech
Application granted granted Critical
Publication of ATE246166T1 publication Critical patent/ATE246166T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyesters Or Polycarbonates (AREA)
AT98923941T 1997-06-06 1998-06-05 Verfahren zur reinigung von milchsäure ATE246166T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9700489A BE1011197A3 (fr) 1997-06-06 1997-06-06 Procede de purification d'acide lactique.
PCT/BE1998/000080 WO1998055442A1 (fr) 1997-06-06 1998-06-05 Procede de purification d'acide lactique

Publications (1)

Publication Number Publication Date
ATE246166T1 true ATE246166T1 (de) 2003-08-15

Family

ID=3890555

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98923941T ATE246166T1 (de) 1997-06-06 1998-06-05 Verfahren zur reinigung von milchsäure

Country Status (21)

Country Link
US (1) US6489508B1 (de)
EP (1) EP0986532B2 (de)
JP (1) JP3782465B2 (de)
KR (1) KR100387909B1 (de)
AT (1) ATE246166T1 (de)
AU (1) AU737545B2 (de)
BE (1) BE1011197A3 (de)
BR (1) BR9809965B1 (de)
CA (1) CA2301066C (de)
CZ (1) CZ295759B6 (de)
DE (1) DE69816815T3 (de)
DK (1) DK0986532T4 (de)
ES (1) ES2203959T5 (de)
HU (1) HU227442B1 (de)
IL (1) IL132598A (de)
NO (1) NO309083B1 (de)
NZ (1) NZ501465A (de)
PL (1) PL193667B1 (de)
PT (1) PT986532E (de)
SK (1) SK285911B6 (de)
WO (1) WO1998055442A1 (de)

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US20070031950A1 (en) * 1998-09-11 2007-02-08 Winkler Aaron A Production of D-lactic acid with yeast
ES2225112T3 (es) * 1999-03-22 2005-03-16 Purac Biochem Bv Procedimiento de purificacion de acido lactico a escala industrial.
US20020102672A1 (en) 1999-10-04 2002-08-01 Joseph Mizrahi Process for producing a purified lactic acid solution
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NL1013682C2 (nl) 1999-11-26 2001-05-30 Purac Biochem Bv Werkwijze en inrichting voor het zuiveren van een waterige oplossing van melkzuur.
CN1112345C (zh) * 2000-03-20 2003-06-25 湖北省广水市民族化工有限公司 乳酸的短程暨分子蒸馏精制工艺
EP1136480A1 (de) * 2000-03-23 2001-09-26 Brussels Biotech Verfahren zu Reinigung von zyklischen Estern
JP4895337B2 (ja) * 2000-09-15 2012-03-14 プラク・ビオヘム・ベー・ブイ α−ヒドロキシ酸の工業的規模での精製方法
US6984293B2 (en) 2001-03-15 2006-01-10 Tate & Lyle Ingredients Azeotropic distillation of cyclic esters of hydroxy organic acids
US6982026B2 (en) 2001-03-15 2006-01-03 Tate & Lyle Ingredients Americas, Inc. Azeotropic distillation process for producing organic acids or organic acid amides
US6926810B2 (en) 2001-03-15 2005-08-09 A. E. Staley Manufacturing Co. Process for obtaining an organic acid from an organic acid ammonium salt, an organic acid amide, or an alkylamine organic acid complex
US6641734B2 (en) * 2002-01-03 2003-11-04 A. E. Staley Manufacturing Co. Process for purifying an organic acid
KR100451161B1 (ko) * 2002-02-27 2004-10-02 엘지전자 주식회사 배터리장치
US20050112737A1 (en) * 2003-11-20 2005-05-26 A. E. Staley Manufacturing Co. Lactic acid producing yeast
JP4744115B2 (ja) * 2004-09-13 2011-08-10 トヨタ自動車株式会社 乳酸の製造方法
EP1929009A2 (de) * 2005-09-22 2008-06-11 Tate & Lyle Ingredients Americas, Inc. Verbesserte stämme zur herstellung organischer säuren
JP5083775B2 (ja) * 2006-03-29 2012-11-28 Ｂｉｏ−ｅｎｅｒｇｙ株式会社 乳酸発酵液からの乳酸成分の分離方法および分離装置
BRPI0811828B1 (pt) 2007-06-29 2021-02-02 Toray Industries, Inc. método de produção de ácido lático
JP5262011B2 (ja) * 2007-08-01 2013-08-14 東レ株式会社 乳酸の製造方法および製造装置
AT506040B1 (de) * 2007-11-14 2012-03-15 Jungbunzlauer Austria Ag Partikuläre katalysator- und katalysator/stabilisator-systeme zur herstellung hochmolekularer homo- und copolyester von l-, d- oder d,l-milchsäure
AT506038B1 (de) * 2007-11-14 2015-02-15 Jungbunzlauer Austria Ag Verfahren zur herstellung zyklischer diester von l-, d- und d,l-milchsäure
JP2009142265A (ja) * 2007-11-20 2009-07-02 Toray Ind Inc 乳酸の製造方法
US8048624B1 (en) 2007-12-04 2011-11-01 Opx Biotechnologies, Inc. Compositions and methods for 3-hydroxypropionate bio-production from biomass
AT506768B1 (de) 2008-04-16 2013-10-15 Jungbunzlauer Austria Ag Verfahren zur reinigung zyklischer diester der l- bzw. d-milchsäure
BE1018561A3 (fr) 2008-12-24 2011-03-01 Galactic Sa Procede de purification de l'acide lactique par cristallisation.
AU2009331122A1 (en) * 2008-12-26 2011-07-07 Toray Industries, Inc. Method for producing lactic acid and method for producing polylactic acid
WO2010097681A1 (en) 2009-02-25 2010-09-02 Council Of Scientific & Industrial Research A polybenzimidazole based membrane for deacidification
PT2275399E (pt) * 2009-07-16 2013-11-18 Purac Biochem Bv Composição líquida de ácido láctico e método para a sua
US8809027B1 (en) 2009-09-27 2014-08-19 Opx Biotechnologies, Inc. Genetically modified organisms for increased microbial production of 3-hydroxypropionic acid involving an oxaloacetate alpha-decarboxylase
KR20140015136A (ko) 2009-09-27 2014-02-06 더 리젠츠 오브 더 유니버시티 오브 콜로라도, 어 바디 코포레이트 3-히드록시프로피온산 및 다른 생성물의 제조 방법
BR112012019684B1 (pt) * 2010-02-08 2019-09-24 Purac Biochem B.V. Processos para produção de ácido lático e para a preparação de lactídeo e/ou ácido polilático
JPWO2012081112A1 (ja) * 2010-12-16 2014-05-22 株式会社日立製作所 精製乳酸溶液の製造方法
ES2661638T3 (es) 2011-11-04 2018-04-02 Uhde Inventa-Fischer Gmbh Procedimiento para la preparación de un ácido láctico polimerizable
DE102012002498A1 (de) 2012-02-10 2013-08-14 Thyssenkrupp Uhde Gmbh Qualitätstest für polymerisationsfähige Milchsäure und Verfahren zu deren Herstellung
KR101294336B1 (ko) * 2011-11-24 2013-08-08 대상 주식회사 젖산의 정제 방법
DE102011120632A1 (de) 2011-12-09 2013-06-13 Thyssenkrupp Uhde Gmbh Verfahren zur Aufreinigung von Carbonsäuren aus Fermentationsbrühen
JP5992189B2 (ja) * 2012-03-26 2016-09-14 新日鐵住金ステンレス株式会社 耐高温乳酸腐食性に優れたステンレス鋼及びその使用方法
CN104334520B (zh) 2012-05-22 2016-08-24 东丽株式会社 乳酸的制造方法
KR20150040359A (ko) 2012-08-10 2015-04-14 오피엑스 바이오테크놀로지스, 인크. 지방산 및 지방산 유도된 산물의 생산을 위한 미생물 및 방법
BE1021481B1 (fr) * 2012-10-11 2015-11-30 Galactic S.A. Procede de purification d'une solution aqueuse d'acide lactique au depart de sous-produits a haute teneur en hydrates de carbone
EP2745905A1 (de) 2012-12-21 2014-06-25 ThyssenKrupp Uhde GmbH Verfahren zur Reinigung von Carboxylsäuren durch subkritische oder superkritische Chromatography
DE102013000027A1 (de) 2013-01-03 2014-07-03 Thyssenkrupp Industrial Solutions Ag Verfahren zur Aufreinigung von Carbonsäuren aus Fermentationsbrühen
KR101515981B1 (ko) * 2013-01-29 2015-04-30 한국화학연구원 유기산 발효액으로부터 고순도 유기산 알킬에스테르 및 유기산 회수 방법
EP2970085B1 (de) 2013-03-15 2018-11-07 Cargill, Incorporated Rückgewinnung von 3-hydroxypropionsäure
US20150057465A1 (en) 2013-03-15 2015-02-26 Opx Biotechnologies, Inc. Control of growth-induction-production phases
US9512057B2 (en) 2013-03-15 2016-12-06 Cargill, Incorporated 3-hydroxypropionic acid compositions
US10337038B2 (en) 2013-07-19 2019-07-02 Cargill, Incorporated Microorganisms and methods for the production of fatty acids and fatty acid derived products
US11408013B2 (en) 2013-07-19 2022-08-09 Cargill, Incorporated Microorganisms and methods for the production of fatty acids and fatty acid derived products
JPWO2015152127A1 (ja) 2014-03-31 2017-04-13 東レ株式会社 乳酸の製造方法
EP2993228B1 (de) 2014-09-02 2019-10-09 Cargill, Incorporated Herstellung von fettsäureestern
WO2016043264A1 (ja) * 2014-09-17 2016-03-24 株式会社日本触媒 乳酸を含む蒸気組成物の製造方法
KR20160041380A (ko) * 2014-10-07 2016-04-18 삼성전자주식회사 락트산 또는 그의 염을 분리하는 방법
KR102547252B1 (ko) 2016-01-08 2023-06-23 에스케이이노베이션 주식회사 유기물질 기상탈수반응 원료의 제조방법
BE1024147B1 (fr) 2016-05-11 2017-11-22 Galactic S.A. Procede de purification d'une solution aqueuse d'acide lactique
EP3577227A4 (de) 2017-02-02 2020-12-30 Cargill Inc. Genetisch veränderte zellen, die c6-c10-fettsäurederivate produzieren
CN108689833B (zh) * 2018-06-01 2021-03-16 安徽恒星制药有限公司 一种稳定的高纯度乳酸制备方法
KR102690123B1 (ko) * 2020-11-24 2024-07-30 주식회사 엘지화학 아크릴산의 제조 공정
BE1029670B1 (fr) 2021-08-02 2023-03-06 Futerro Sa Procédé de récupération de lactide et d'acide lactique lors des étapes de production de polylactide (PLA)
CN113880710B (zh) * 2021-10-22 2023-10-20 万华化学集团股份有限公司 一种乳酸的纯化方法
EP4385973A1 (de) 2022-12-15 2024-06-19 Sulzer Management AG Verfahren und anlage zur reinigung von milchsäure
PL448837A1 (pl) 2024-06-14 2025-12-15 Orlen Południe Spółka Akcyjna Sposób prowadzenia elektrodializy oraz sposoby otrzymywania kwasu mlekowego z wykorzystaniem tej elektrodializy

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US2092494A (en) * 1933-12-09 1937-09-07 Dow Chemical Co Purification of alpha-hydroxy-aliphatic acids
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BE759328A (fr) * 1969-11-24 1971-05-24 Rhone Poulenc Sa Procede de separation de melanges d'acides
JPS5112990A (en) † 1974-07-22 1976-01-31 Kojin Kk L gata nyusanno seizohoho
DD203533A1 (de) † 1981-12-05 1983-10-26 Bitterfeld Chemie Verfahren zur gewinnung aliphatischer carbonsaeuren aus salzloesungen
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IT1247995B (it) * 1991-06-06 1995-01-05 Himont Inc Processo per la produzione di soluzioni acquose di acido lattico purificate a partire da brodi di fermentazione.

Also Published As

Publication number Publication date
BR9809965A (pt) 2000-08-01
EP0986532B1 (de) 2003-07-30
CZ435299A3 (cs) 2000-05-17
AU737545B2 (en) 2001-08-23
PT986532E (pt) 2003-12-31
NO309083B1 (no) 2000-12-11
CA2301066C (fr) 2007-09-25
DE69816815T3 (de) 2007-05-31
ES2203959T5 (es) 2007-05-16
US6489508B1 (en) 2002-12-03
HUP0004235A2 (hu) 2001-04-28
AU7632398A (en) 1998-12-21
BE1011197A3 (fr) 1999-06-01
IL132598A (en) 2004-06-01
JP3782465B2 (ja) 2006-06-07
KR20010013394A (ko) 2001-02-26
CA2301066A1 (fr) 1998-12-10
CZ295759B6 (cs) 2005-10-12
NZ501465A (en) 2000-08-25
DK0986532T3 (da) 2003-11-24
PL193667B1 (pl) 2007-03-30
DK0986532T4 (da) 2007-02-26
WO1998055442A1 (fr) 1998-12-10
ES2203959T3 (es) 2004-04-16
EP0986532A1 (de) 2000-03-22
KR100387909B1 (ko) 2003-06-18
EP0986532B2 (de) 2006-10-25
DE69816815D1 (de) 2003-09-04
NO995999D0 (no) 1999-12-06
HUP0004235A3 (en) 2003-08-28
SK285911B6 (sk) 2007-10-04
BR9809965B1 (pt) 2008-11-18
NO995999L (no) 2000-02-07
HU227442B1 (en) 2011-06-28
DE69816815T2 (de) 2004-04-15
JP2001506274A (ja) 2001-05-15
PL337447A1 (en) 2000-08-14
IL132598A0 (en) 2001-03-19
SK166499A3 (en) 2000-06-12

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