DE69816815D1 - Verfahren zur reinigung von milchsäure - Google Patents

Verfahren zur reinigung von milchsäure

Info

Publication number
DE69816815D1
DE69816815D1 DE69816815T DE69816815T DE69816815D1 DE 69816815 D1 DE69816815 D1 DE 69816815D1 DE 69816815 T DE69816815 T DE 69816815T DE 69816815 T DE69816815 T DE 69816815T DE 69816815 D1 DE69816815 D1 DE 69816815D1
Authority
DE
Germany
Prior art keywords
lactic acid
purifying
principle
purifying lactic
ion
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
DE69816815T
Other languages
English (en)
Other versions
DE69816815T3 (de
DE69816815T2 (de
Inventor
Gansberghe Frederic Van
Jean-Christophe Bogaert
Etienne Malhaize
Gansberghe Martin Van
Florence Wolff
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.)
BRUSSELS BIOTECH BRUESSEL BRUX
Original Assignee
BRUSSELS BIOTECH BRUESSEL BRUX
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=DE69816815(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BRUSSELS BIOTECH BRUESSEL BRUX filed Critical BRUSSELS BIOTECH BRUESSEL BRUX
Publication of DE69816815D1 publication Critical patent/DE69816815D1/de
Application granted granted Critical
Publication of DE69816815T2 publication Critical patent/DE69816815T2/de
Publication of DE69816815T3 publication Critical patent/DE69816815T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69816815T 1997-06-06 1998-06-05 Verfahren zur reinigung von milchsäure Expired - Lifetime DE69816815T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9700489A BE1011197A3 (fr) 1997-06-06 1997-06-06 Procede de purification d'acide lactique.
BE9700489 1997-06-06
PCT/BE1998/000080 WO1998055442A1 (fr) 1997-06-06 1998-06-05 Procede de purification d'acide lactique

Publications (3)

Publication Number Publication Date
DE69816815D1 true DE69816815D1 (de) 2003-09-04
DE69816815T2 DE69816815T2 (de) 2004-04-15
DE69816815T3 DE69816815T3 (de) 2007-05-31

Family

ID=3890555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816815T Expired - Lifetime DE69816815T3 (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)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
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IT1294728B1 (it) * 1997-09-12 1999-04-12 Biopolo S C A R L Ceppi di lievito per la riproduzione di acido lattico
US20070031950A1 (en) * 1998-09-11 2007-02-08 Winkler Aaron A Production of D-lactic acid with yeast
US6630603B1 (en) * 1999-03-22 2003-10-07 Purac Biochem B.V. Method of industrial-scale purification of lactic acid
US20020102672A1 (en) 1999-10-04 2002-08-01 Joseph Mizrahi Process for producing a purified lactic acid solution
WO2001038284A1 (en) * 1999-11-24 2001-05-31 Cargill Dow Llc Improved lactic acid processing; methods; arrangements; and, products
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
ES2260297T3 (es) * 2000-09-15 2006-11-01 Purac Biochem B.V. Metodo para la purificacion de alfa-hidroxiacidos a escala industrial.
US6982026B2 (en) 2001-03-15 2006-01-03 Tate & Lyle Ingredients Americas, Inc. Azeotropic distillation process for producing organic acids or organic acid amides
US6984293B2 (en) 2001-03-15 2006-01-10 Tate & Lyle Ingredients Azeotropic distillation of cyclic esters of hydroxy organic acids
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
EP2017347B1 (de) * 2006-03-29 2014-05-07 Bio-Energy Corporation Verfahren zur trennung von milchsäurekomponenten von milchsäurefermentationsbrühe und trennvorrichtung
AU2008272239A1 (en) 2007-06-29 2009-01-08 Toray Industries, Inc. Lactic acid production method
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
AT506038B1 (de) * 2007-11-14 2015-02-15 Jungbunzlauer Austria Ag Verfahren zur herstellung zyklischer diester von l-, d- und d,l-milchsäure
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
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.
ES2765889T3 (es) 2008-12-26 2020-06-11 Toray Industries Procedimiento para la producción de ácido láctico y procedimiento para la producción de ácido poliláctico
EP2401066B1 (de) 2009-02-25 2017-10-25 Council of Scientific & Industrial Research Entsäuerungs-prämembran auf polybenzimidazolbasis; herstellungsverfahren einer membran aus der prämembran und entsäuerungsverfahren
ES2436509T3 (es) * 2009-07-16 2014-01-02 Purac Biochem Bv Composición líquida de ácido láctico y método para su preparación
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
BR112012006801A2 (pt) 2009-09-27 2018-04-10 Opx Biotechnologies Inc método para produção de ácido 3-hidroxipropiônico e outros produtos
US8772440B2 (en) * 2010-02-08 2014-07-08 Purac Biochem B.V. Process for manufacturing lactic acid
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
CN104080833B (zh) 2011-11-04 2016-05-11 蒂森克虏伯工业解决方案股份公司 用于可聚合乳酸的品质测试以及其生产方法
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
RU2643147C2 (ru) * 2012-05-22 2018-01-31 Торэй Индастриз, Инк. Способ получения молочной кислоты
MX2015001780A (es) 2012-08-10 2015-09-28 Opx Biotechnologies Inc Microorganismos y métodos para la producción de ácidos grasos y productos derivados de ácidos grasos.
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
CA2905602A1 (en) * 2013-03-15 2014-09-18 Sarah M. Hoyt Flash evaporation for product purification and recovery
WO2014146026A1 (en) 2013-03-15 2014-09-18 Opx Biotechnologies, Inc. Bioproduction of chemicals
EP2970086B1 (de) 2013-03-15 2018-11-07 Cargill, Incorporated Rückgewinnung von 3-hydroxypropionsäure
CN106795483A (zh) 2013-07-19 2017-05-31 嘉吉公司 用于生产脂肪酸和脂肪酸衍生产物的微生物及方法
US11408013B2 (en) 2013-07-19 2022-08-09 Cargill, Incorporated Microorganisms and methods for the production of fatty acids and fatty acid derived products
WO2015152127A1 (ja) 2014-03-31 2015-10-08 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
US9758463B1 (en) 2014-09-17 2017-09-12 Nippon Shokubai Co., Ltd. Method for producing vapor composition containing lactic acid
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
WO2018144701A2 (en) 2017-02-02 2018-08-09 Cargill Incorporated Genetically modified cells that produce c6-c10 fatty acid derivatives
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
KR20220071687A (ko) 2020-11-24 2022-05-31 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

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US1594843A (en) * 1921-08-19 1926-08-03 Du Pont Purification of lactic acid
US2092494A (en) * 1933-12-09 1937-09-07 Dow Chemical Co Purification of alpha-hydroxy-aliphatic acids
FR1290212A (fr) * 1961-02-27 1962-04-13 Melle Usines Sa Procédé de décoloration et de purification de solutions impures d'acides organiques
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
JPH0789942B2 (ja) † 1987-09-30 1995-10-04 株式会社島津製作所 乳酸の精製法
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
NO995999D0 (no) 1999-12-06
HU227442B1 (en) 2011-06-28
CZ435299A3 (cs) 2000-05-17
DE69816815T3 (de) 2007-05-31
PL337447A1 (en) 2000-08-14
ES2203959T3 (es) 2004-04-16
EP0986532B1 (de) 2003-07-30
PL193667B1 (pl) 2007-03-30
KR100387909B1 (ko) 2003-06-18
PT986532E (pt) 2003-12-31
IL132598A0 (en) 2001-03-19
SK166499A3 (en) 2000-06-12
DK0986532T4 (da) 2007-02-26
DE69816815T2 (de) 2004-04-15
ATE246166T1 (de) 2003-08-15
JP2001506274A (ja) 2001-05-15
NZ501465A (en) 2000-08-25
EP0986532B2 (de) 2006-10-25
KR20010013394A (ko) 2001-02-26
BE1011197A3 (fr) 1999-06-01
AU7632398A (en) 1998-12-21
NO995999L (no) 2000-02-07
EP0986532A1 (de) 2000-03-22
BR9809965A (pt) 2000-08-01
HUP0004235A3 (en) 2003-08-28
JP3782465B2 (ja) 2006-06-07
US6489508B1 (en) 2002-12-03
ES2203959T5 (es) 2007-05-16
HUP0004235A2 (hu) 2001-04-28
WO1998055442A1 (fr) 1998-12-10
NO309083B1 (no) 2000-12-11
CA2301066A1 (fr) 1998-12-10
BR9809965B1 (pt) 2008-11-18
AU737545B2 (en) 2001-08-23
CZ295759B6 (cs) 2005-10-12
CA2301066C (fr) 2007-09-25
DK0986532T3 (da) 2003-11-24
SK285911B6 (sk) 2007-10-04
IL132598A (en) 2004-06-01

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8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings