BRPI0514743A - métodos de isolamento de 1, 3-propanodiol e de 1, 2-propanodiol - Google Patents

métodos de isolamento de 1, 3-propanodiol e de 1, 2-propanodiol

Info

Publication number
BRPI0514743A
BRPI0514743A BRPI0514743-3A BRPI0514743A BRPI0514743A BR PI0514743 A BRPI0514743 A BR PI0514743A BR PI0514743 A BRPI0514743 A BR PI0514743A BR PI0514743 A BRPI0514743 A BR PI0514743A
Authority
BR
Brazil
Prior art keywords
propanediol
solvent
methanol
layer
isolation methods
Prior art date
Application number
BRPI0514743-3A
Other languages
English (en)
Inventor
Young-Hoon Park
Kwang-Myung Cho
Seong-Uk Kang
Jin-Hyun Kim
Mi-Hae Cho
Original Assignee
Cj Corp
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 Cj Corp filed Critical Cj Corp
Publication of BRPI0514743A publication Critical patent/BRPI0514743A/pt
Publication of BRPI0514743B1 publication Critical patent/BRPI0514743B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)

Abstract

Métodos de Isolamento de 1,3-Propanodiol e de 1,2-Propanodiol. é proporcionado um método de isolamento de 1,3- propanodiol a partir de uma solução que contém 1,3-propanodiol, 1,2-propanodiol, glicerol e glicose. O método inclui: obter um concentrado concentrando a solução via evaporação a pressão reduzida; dissolver o concentrado num solvente selecionado do grupo que consiste em acetato de etila, metiletilcetona e uma mistura dos mesmos e deixar a solução sozinha fracionar os compostos numa camada de solvente e numa camada de água; e carregar a camada solvente numa coluna com enchimento de sílica sob uma condição de cromatografia líquida a baixa pressão e eluir a camada solvente com um solvente misturado de metanol e pelo menos um solvente que é miscível com metanol e tem uma polaridade menor do que o metanol.
BRPI0514743-3A 2004-09-01 2005-09-01 Métodos de isolamento de 1, 3-propanodiol e de 1, 2-propanodiol BRPI0514743B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR102004-069565 2004-09-01
KR1020040069565A KR100629772B1 (ko) 2004-09-01 2004-09-01 1,3-프로판디올, 1,2-프로판디올, 글리세롤 및 포도당을포함하는 혼합물로부터 1,3-프로판디올, 또는1,3-프로판디올 및 1,2-프로판디올을 분리하는 방법
PCT/KR2005/002890 WO2006025697A1 (en) 2004-09-01 2005-09-01 Method of isolating 1,3-propanediol or 1,3-propanediol and 1,2-propanediol from solution containing 1,3-propanediol, 1,2-propanediol, glycerol, and glucose

Publications (2)

Publication Number Publication Date
BRPI0514743A true BRPI0514743A (pt) 2008-06-24
BRPI0514743B1 BRPI0514743B1 (pt) 2015-05-05

Family

ID=36000304

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514743-3A BRPI0514743B1 (pt) 2004-09-01 2005-09-01 Métodos de isolamento de 1, 3-propanodiol e de 1, 2-propanodiol

Country Status (5)

Country Link
US (1) US7488855B2 (pt)
KR (1) KR100629772B1 (pt)
CN (1) CN101010272B (pt)
BR (1) BRPI0514743B1 (pt)
WO (1) WO2006025697A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101543485B1 (ko) 2007-11-30 2015-08-10 메타볼릭 익스플로러 발효 브로쓰로부터 알콜을 정제하는 방법
AR072446A1 (es) * 2008-03-02 2010-09-01 Dow Global Technologies Inc Proceso de hidrogenacion mejorado
KR101134619B1 (ko) * 2009-12-10 2012-04-09 한국과학기술연구원 1,3-프로판다이올의 분리 방법
WO2012130316A1 (en) 2011-03-31 2012-10-04 Metabolic Explorer Method for purifying mpg (monopropylene glycol) from a fermentation broth
KR102391893B1 (ko) * 2017-03-10 2022-04-28 엘지이노텍 주식회사 액체렌즈 및 이를 포함하는 카메라 모듈 및 광학기기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632397A1 (de) * 1986-09-24 1988-03-31 Ruhrchemie Ag Verfahren zur reinigung von propandiol-1,3
US5527973A (en) * 1994-12-16 1996-06-18 Kelsey; Donald R. Purification of 1,3-propanediol
US5633362A (en) 1995-05-12 1997-05-27 E. I. Du Pont De Nemours And Company Production of 1,3-propanediol from glycerol by recombinant bacteria expressing recombinant diol dehydratase
US6361983B1 (en) * 1999-09-30 2002-03-26 E. I. Du Pont De Nemours And Company Process for the isolation of 1,3-propanediol from fermentation broth
US6603048B1 (en) 1999-10-05 2003-08-05 E. I. Du Pont De Nemours And Company Process to separate 1,3-propanediol or glycerol, or a mixture thereof from a biological mixture
FR2801058B1 (fr) * 1999-11-16 2002-01-18 Roquette Freres Procede de purification du 1,3-propanediol a partir d'un milieu de fermentation
US6479716B2 (en) * 2000-03-29 2002-11-12 Archer-Daniels-Midland Company Method of recovering 1,3-propanediol from fermentation broth
JP2004229660A (ja) * 2003-01-07 2004-08-19 Osaka Industrial Promotion Organization 新規タンパク質、および、それを用いたアラビノビオースの製造方法。

Also Published As

Publication number Publication date
US7488855B2 (en) 2009-02-10
WO2006025697A1 (en) 2006-03-09
KR100629772B1 (ko) 2006-09-28
KR20060020864A (ko) 2006-03-07
BRPI0514743B1 (pt) 2015-05-05
CN101010272A (zh) 2007-08-01
US20080097130A1 (en) 2008-04-24
CN101010272B (zh) 2012-08-29

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Legal Events

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Owner name: CJ CHEILJEDANG CORPORATION (KR)

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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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/09/2005, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 01/09/2025