[go: up one dir, main page]

BR9809965A - Processo de purificação de ácido láctico - Google Patents

Processo de purificação de ácido láctico

Info

Publication number
BR9809965A
BR9809965A BR9809965-5A BR9809965A BR9809965A BR 9809965 A BR9809965 A BR 9809965A BR 9809965 A BR9809965 A BR 9809965A BR 9809965 A BR9809965 A BR 9809965A
Authority
BR
Brazil
Prior art keywords
lactic acid
purification process
acid purification
principle
stage
Prior art date
Application number
BR9809965-5A
Other languages
English (en)
Other versions
BR9809965B1 (pt
Inventor
Frederic Van Gansberghe
Jean-Christophe Bogaert
Etienne Malhaize
Martin Van Gansberghe
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=BR9809965(A) "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 BR9809965A publication Critical patent/BR9809965A/pt
Publication of BR9809965B1 publication Critical patent/BR9809965B1/pt

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)

Abstract

Patente de Invenção: <B>"PROCESSO DE PURIFICAçãO DE áCIDO LáCTICO"<D>. Processo, compreendendo a recuperação e a purificação de uma solução de ácido láctico obtida, na partida, de um meio de fermentação ou de qualquer outra fonte, consistindo em um pré-tratamento destinado a eliminar as cargas iónicas capazes de catalisar a condensação do ácido láctico, e baseado no princípio de uma troca iónica ou qualquer outro princípio assimilado, seguido de pelo menos uma etapa de concentração à baixa temperatura e tempo de permanência curto, e de pelo menos uma etapa de destilação do ácido láctico, segundo um processo de tipo camada fina.
BRPI9809965-5A 1997-06-06 1998-06-05 processo de purificaÇço de Ácido lÁctico. BR9809965B1 (pt)

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
BR9809965A true BR9809965A (pt) 2000-08-01
BR9809965B1 BR9809965B1 (pt) 2008-11-18

Family

ID=3890555

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9809965-5A BR9809965B1 (pt) 1997-06-06 1998-06-05 processo de purificaÇço de Ácido lÁctico.

Country Status (21)

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

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU3575700A (en) * 1999-03-22 2000-10-09 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 (fr) * 2000-03-23 2001-09-26 Brussels Biotech Procedé de purification d'esters cycliques
DE60118231T2 (de) * 2000-09-15 2006-12-28 Purac Biochem B.V. Verfahren zur reinigung von alpha-hydroxysäuren auf industrieller basis
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
CA2623751A1 (en) * 2005-09-22 2007-04-05 Tate & Lyle Ingredients Americas, Inc. Improved strains for the production of organic acids
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
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.
KR20110105845A (ko) 2008-12-26 2011-09-27 도레이 카부시키가이샤 락트산 및 폴리락트산의 제조 방법
US9415352B2 (en) 2009-02-25 2016-08-16 Council Of Scientific & Industrial Research Polybenzimidazole based membrane for deacidification
PL2275399T3 (pl) * 2009-07-16 2014-01-31 Purac Biochem Bv Ciekła kompozycja kwasu mlekowego i sposób jej otrzymywania
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
US8883464B2 (en) 2009-09-27 2014-11-11 Opx Biotechnologies, Inc. Methods for producing 3-hydroxypropionic acid and other products
MX336925B (es) * 2010-02-08 2016-02-05 Purac Biochem Bv Procedimiento para elaborar acido lactico.
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
BR112014010481B1 (pt) 2011-11-04 2020-11-03 Uhde Inventa-Fischer Gmbh processo para a produção de ácido lático polimerizável a partir de caldos de fermentação, uso do ácido láctico polimerizável e processo para produzir polilactidas a partir de ácido lático polimerizável
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
WO2013176101A1 (ja) 2012-05-22 2013-11-28 東レ株式会社 乳酸の製造方法
JP2015524283A (ja) 2012-08-10 2015-08-24 オーピーエックス バイオテクノロジーズ， インコーポレイテッド 脂肪酸および脂肪酸由来生成物の生成のため微生物および方法
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
US9512057B2 (en) 2013-03-15 2016-12-06 Cargill, Incorporated 3-hydroxypropionic acid compositions
US20150057465A1 (en) 2013-03-15 2015-02-26 Opx Biotechnologies, Inc. Control of growth-induction-production phases
US10442748B2 (en) 2013-03-15 2019-10-15 Cargill, Incorporated Recovery of 3-hydroxypropionic acid
US11408013B2 (en) 2013-07-19 2022-08-09 Cargill, Incorporated Microorganisms and methods for the production of fatty acids and fatty acid derived products
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
RU2695229C2 (ru) 2014-03-31 2019-07-22 Торэй Индастриз, Инк. Способ производства молочной кислоты
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
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
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 (en) 2022-12-15 2024-06-19 Sulzer Management AG A method and a plant for purifying lactic acid
PL448837A1 (pl) 2024-06-14 2025-12-15 Orlen Południe Spółka Akcyjna Sposób prowadzenia elektrodializy oraz sposoby otrzymywania kwasu mlekowego z wykorzystaniem tej elektrodializy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BE1011197A3 (fr) 1999-06-01
NO309083B1 (no) 2000-12-11
EP0986532B1 (fr) 2003-07-30
BR9809965B1 (pt) 2008-11-18
NZ501465A (en) 2000-08-25
HUP0004235A2 (hu) 2001-04-28
SK285911B6 (sk) 2007-10-04
ES2203959T3 (es) 2004-04-16
IL132598A (en) 2004-06-01
KR100387909B1 (ko) 2003-06-18
CZ295759B6 (cs) 2005-10-12
AU7632398A (en) 1998-12-21
HU227442B1 (en) 2011-06-28
PT986532E (pt) 2003-12-31
DE69816815T3 (de) 2007-05-31
NO995999L (no) 2000-02-07
DE69816815T2 (de) 2004-04-15
PL337447A1 (en) 2000-08-14
CA2301066C (fr) 2007-09-25
ATE246166T1 (de) 2003-08-15
CZ435299A3 (cs) 2000-05-17
AU737545B2 (en) 2001-08-23
CA2301066A1 (fr) 1998-12-10
EP0986532A1 (fr) 2000-03-22
WO1998055442A1 (fr) 1998-12-10
HUP0004235A3 (en) 2003-08-28
DK0986532T3 (da) 2003-11-24
DE69816815D1 (de) 2003-09-04
ES2203959T5 (es) 2007-05-16
JP2001506274A (ja) 2001-05-15
US6489508B1 (en) 2002-12-03
NO995999D0 (no) 1999-12-06
JP3782465B2 (ja) 2006-06-07
EP0986532B2 (fr) 2006-10-25
KR20010013394A (ko) 2001-02-26
PL193667B1 (pl) 2007-03-30
SK166499A3 (en) 2000-06-12
DK0986532T4 (da) 2007-02-26
IL132598A0 (en) 2001-03-19

Similar Documents

Publication Publication Date Title
BR9809965A (pt) Processo de purificação de ácido láctico
Arnott et al. Optimised parameters for RNA double-helices
BR9602187A (pt) Processo de inibir a corrosão por ácido naftênico em um sistema de hidrocarboneto a alta temperatura
BR0007752A (pt) Composto, processo para preparar o mesmo,método de inibir mudanças patológicas mediadaspela enzima que converte tnf-&#34;alfa&#34; (tace) em ummamìfero em necessidade deste, e, composiçãofarmacêutica
DE60010058D1 (de) Biochemische reinigungsgeräte mit immobilisierten fangsonden und ihre anwendungen
DE69432586D1 (de) Methode zum generieren von einzelsträngigen dna molekülen
BR9808154A (pt) Moléculas de ácido nucléico codificando enzimas tendo atividade de frutosil polimerase
BR9908495A (pt) Processo para o tratamento de fluxos de gás da fabricação de poliolefina
BR0003943A (pt) Sequências de nucleotìdeo que codificam para o gene thre e processo para a produção enzimática de l-treonina usando bactérias corineforma
BR9803982A (pt) Polietilenoiminas de baixo peso molecular, toleráveis biologicamente.
BR0011033A (pt) Métodos de purificação de dna e dna purificado
BR9811151A (pt) Cepa bacteriana pertencendo ao gênero corynebacterium, gene codificando amino transferase de glutamina-oxoglutarato, e, processo para produzir ácido l-glutâmico
BR9901378A (pt) Processo de purificação de uma solução aquosa em relação a compostos orgânicos..
BR9808011A (pt) Processo para a purificação de caprolactama
BR9813733A (pt) Processo para produção de um composto
ATA189096A (de) Verfahren zur reinigung von o-phthaldialdehyd
BR9810187A (pt) Processo para remoção de h2s de gases de saìda
BR9900267A (pt) Métodos para determinar sistemas abertos para leitura do genoma de um organismo, para determinar que uma seguência de nucleotìdeos conhecida a partir de um genoma de um organismo corresponde a uma seguência de nucleotìdeos a partir de um sistema aberto para leitura, para preparar uma molécula deácido nuclênico &#34;contig&#34;a partir de um genoma de um organismo, e para seguênciar todo ou parte de um genoma de um organismo
BR9912842A (pt) Processo para a preparação de sal de cálcio de zofenopril
BR0007750A (pt) Composto, processo para preparar o mesmo,método para inibir mudanças patológicas mediadaspela enzima que converte o tnfalfa (tace) em ummamìfero com necessidade desta, e, composiçãofarmacêutica
BR0004000A (pt) Processo para a preparação fermentativa de ácido d-pantotênico usando bactéria corineforme
BR0202782A (pt) Método de produção de ácido pirrolidona carboxìlico ou de um sal do mesmo
BR9800211A (pt) &#34;processo de dessalinização de alcatrão contendo fenol&#34;.
BR9911437A (pt) Processo para a remoção de monÈmero de amida indesejável de uma preparação de poliamida
ATE35826T1 (de) Verfahren zur herstellung von l-alphaaminos|uren.

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/12/2008, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02.12.2018