SK285911B6 - Spôsob regenerácie a čistenia vodného roztoku kyseliny mliečnej - Google Patents

Spôsob regenerácie a čistenia vodného roztoku kyseliny mliečnej Download PDF

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Publication number
SK285911B6
SK285911B6 SK1664-99A SK166499A SK285911B6 SK 285911 B6 SK285911 B6 SK 285911B6 SK 166499 A SK166499 A SK 166499A SK 285911 B6 SK285911 B6 SK 285911B6
Authority
SK
Slovakia
Prior art keywords
lactic acid
distillation
weight
solution
concentration
Prior art date
Application number
SK1664-99A
Other languages
English (en)
Slovak (sk)
Other versions
SK166499A3 (en
Inventor
Gansberghe Fr�D�Ric 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
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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=SK285911(B6) "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
Publication of SK166499A3 publication Critical patent/SK166499A3/sk
Publication of SK285911B6 publication Critical patent/SK285911B6/sk

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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

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  • 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)
SK1664-99A 1997-06-06 1998-06-05 Spôsob regenerácie a čistenia vodného roztoku kyseliny mliečnej SK285911B6 (sk)

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 (2)

Publication Number Publication Date
SK166499A3 SK166499A3 (en) 2000-06-12
SK285911B6 true SK285911B6 (sk) 2007-10-04

Family

ID=3890555

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1664-99A SK285911B6 (sk) 1997-06-06 1998-06-05 Spôsob regenerácie a čistenia vodného roztoku kyseliny mliečnej

Country Status (21)

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

Families Citing this family (61)

* Cited by examiner, † Cited by third party
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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.
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US7223885B2 (en) * 2000-09-15 2007-05-29 Purac Biochem B.V. Method for the purification of a-hydroxy acids on an industrial scale
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
US6984293B2 (en) 2001-03-15 2006-01-10 Tate & Lyle Ingredients Azeotropic distillation of cyclic esters of hydroxy organic acids
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
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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
WO2007038130A2 (en) * 2005-09-22 2007-04-05 Tate & Lyle Ingredients Americas, Inc. Improved strains for the production of organic acids
KR101322196B1 (ko) * 2006-03-29 2013-10-28 바이오-에너지가부시키가이샤 락트산 발효액으로부터의 락트산 성분의 분리 방법 및 분리장치
JP5487617B2 (ja) * 2007-06-29 2014-05-07 東レ株式会社 乳酸の製造方法
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.
EP3147275B1 (en) 2008-12-26 2019-10-23 Toray Industries, Inc. Method for producing lactic acid and method for producing polylactic acid
JP5526154B2 (ja) 2009-02-25 2014-06-18 カウンシル・オヴ・サイエンティフィック・アンド・インダストリアル・リサーチ 脱酸用ポリベンゾイミダゾール系膜
DK2275399T3 (da) * 2009-07-16 2013-11-11 Purac Biochem Bv Flydende mælkesyresammensætning og fremgangsmåde til fremstilling deraf
MX2012003604A (es) 2009-09-27 2012-09-12 Opx Biotechnologies Inc Metodo para producir acido 3-hidroxipropionico y otros productos.
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
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WO2012081112A1 (ja) * 2010-12-16 2012-06-21 株式会社日立プラントテクノロジー 精製乳酸溶液の製造方法
WO2013064219A2 (de) 2011-11-04 2013-05-10 Thyssenkrupp Uhde Gmbh Qualitätstest für polymerisationsfähige milchsäure und verfahren zu deren herstellung
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
JP6260277B2 (ja) 2012-05-22 2018-01-17 東レ株式会社 乳酸の製造方法
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 (en) 2012-12-21 2014-06-25 ThyssenKrupp Uhde GmbH Process for the purification of carboxylic acids by subcritical or supercritical fluid 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
US10047383B2 (en) 2013-03-15 2018-08-14 Cargill, Incorporated Bioproduction of chemicals
BR112015023475B1 (pt) 2013-03-15 2020-12-15 Cargill, Incorporated Método para recuperar uma composição enriquecida em ácido 3-hidroxipropiônico
EP2976141A4 (en) * 2013-03-15 2016-10-05 Cargill Inc FLASHING FOR PRODUCTION CLEANING AND RECOVERY
JP6603658B2 (ja) 2013-07-19 2019-11-06 カーギル インコーポレイテッド 脂肪酸及び脂肪酸誘導体の製造のための微生物及び方法
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 (en) 2014-09-02 2019-10-09 Cargill, Incorporated Production of fatty acid esters
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
EP3577227A4 (en) 2017-02-02 2020-12-30 Cargill Inc. GENETICALLY MODIFIED CELLS PRODUCING 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 (en) 2022-12-15 2024-06-19 Sulzer Management AG A method and a plant for purifying lactic acid

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Also Published As

Publication number Publication date
NO309083B1 (no) 2000-12-11
DK0986532T3 (da) 2003-11-24
EP0986532B1 (fr) 2003-07-30
NO995999D0 (no) 1999-12-06
SK166499A3 (en) 2000-06-12
AU7632398A (en) 1998-12-21
ATE246166T1 (de) 2003-08-15
CA2301066A1 (fr) 1998-12-10
WO1998055442A1 (fr) 1998-12-10
AU737545B2 (en) 2001-08-23
HU227442B1 (en) 2011-06-28
EP0986532B2 (fr) 2006-10-25
CZ435299A3 (cs) 2000-05-17
KR100387909B1 (ko) 2003-06-18
PL193667B1 (pl) 2007-03-30
CA2301066C (fr) 2007-09-25
DE69816815T3 (de) 2007-05-31
HUP0004235A2 (hu) 2001-04-28
BR9809965B1 (pt) 2008-11-18
IL132598A (en) 2004-06-01
NO995999L (no) 2000-02-07
US6489508B1 (en) 2002-12-03
DE69816815T2 (de) 2004-04-15
JP3782465B2 (ja) 2006-06-07
CZ295759B6 (cs) 2005-10-12
PL337447A1 (en) 2000-08-14
BE1011197A3 (fr) 1999-06-01
HUP0004235A3 (en) 2003-08-28
ES2203959T3 (es) 2004-04-16
DK0986532T4 (da) 2007-02-26
NZ501465A (en) 2000-08-25
EP0986532A1 (fr) 2000-03-22
PT986532E (pt) 2003-12-31
BR9809965A (pt) 2000-08-01
IL132598A0 (en) 2001-03-19
ES2203959T5 (es) 2007-05-16
JP2001506274A (ja) 2001-05-15
DE69816815D1 (de) 2003-09-04
KR20010013394A (ko) 2001-02-26

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MK4A Expiry of patent

Expiry date: 20180605