CA2784226C - Process for the preparation of homopolysaccharides - Google Patents

Process for the preparation of homopolysaccharides Download PDF

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Publication number
CA2784226C
CA2784226C CA2784226A CA2784226A CA2784226C CA 2784226 C CA2784226 C CA 2784226C CA 2784226 A CA2784226 A CA 2784226A CA 2784226 A CA2784226 A CA 2784226A CA 2784226 C CA2784226 C CA 2784226C
Authority
CA
Canada
Prior art keywords
permeate
fermentation
membranes
pore size
process according
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 - Fee Related
Application number
CA2784226A
Other languages
English (en)
French (fr)
Other versions
CA2784226A1 (en
Inventor
Joerg Therre
Hartwig Voss
Julia Kristiane Schmidt
Tillmann Faust
Rajan Hollmann
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.)
Wintershall Dea GmbH
Original Assignee
Wintershall Holding GmbH
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 Wintershall Holding GmbH filed Critical Wintershall Holding GmbH
Publication of CA2784226A1 publication Critical patent/CA2784226A1/en
Application granted granted Critical
Publication of CA2784226C publication Critical patent/CA2784226C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/025—Aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0233—Asymmetric membranes with clearly distinguishable layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Materials Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA2784226A 2009-12-17 2010-12-13 Process for the preparation of homopolysaccharides Expired - Fee Related CA2784226C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US28722409P 2009-12-17 2009-12-17
EP09179716.7 2009-12-17
US61/287,224 2009-12-17
EP09179716 2009-12-17
PCT/EP2010/069518 WO2011082973A2 (de) 2009-12-17 2010-12-13 Verfahren zur herstellung von homopolysacchariden

Publications (2)

Publication Number Publication Date
CA2784226A1 CA2784226A1 (en) 2011-07-14
CA2784226C true CA2784226C (en) 2018-10-16

Family

ID=44151649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2784226A Expired - Fee Related CA2784226C (en) 2009-12-17 2010-12-13 Process for the preparation of homopolysaccharides

Country Status (14)

Country Link
US (1) US8574873B2 (enExample)
EP (1) EP2513324B1 (enExample)
JP (1) JP2013514067A (enExample)
KR (1) KR101773215B1 (enExample)
CN (1) CN102712943A (enExample)
AU (1) AU2010341022A1 (enExample)
BR (1) BR112012014740B1 (enExample)
CA (1) CA2784226C (enExample)
DK (1) DK2513324T3 (enExample)
EA (1) EA201290533A1 (enExample)
ES (1) ES2596656T3 (enExample)
MX (1) MX2012006882A (enExample)
TN (1) TN2012000305A1 (enExample)
WO (1) WO2011082973A2 (enExample)

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US9206348B2 (en) 2011-02-16 2015-12-08 Wintershall Holding GmbH Process for mineral oil production from mineral oil deposits with high deposit temperature
MX2014001867A (es) 2011-10-04 2014-06-05 Wintershall Holding GmbH Metodo para extraer petroleo de un yacimiento subterraneo.
WO2013171137A1 (en) 2012-05-16 2013-11-21 Wintershall Holding GmbH Method for precipitating and re-dissolving beta-glucan
RU2015115558A (ru) * 2012-09-27 2016-11-20 Винтерсхол Хольдинг Гмбх Текучие водные составы и способ повышения дебита скважин при добыче нефти и/или природного газа из содержащего нефть и/или природный газ подземного месторождения
EA201590647A1 (ru) 2012-09-27 2015-09-30 Винтерсхол Хольдинг Гмбх Текучая композиция, способ получения текучей композиции, а также способ гидроразрыва подземной формации с применением текучей композиции
EP2964366A1 (de) * 2013-03-05 2016-01-13 Wintershall Holding GmbH Verfahren zur filtration von homopolysacchariden
CA2963348C (en) * 2014-10-31 2023-10-10 Chevron U.S.A. Inc. A polymer composition for use in enhancing the production of oil from a formation
US9902894B2 (en) 2014-10-31 2018-02-27 Chevron U.S.A. Inc. Polymer compositions
US10273514B2 (en) 2014-12-04 2019-04-30 Wintershall Holding GmbH Method for preparing an aqueous solution of beta-glucan
EP3230464B1 (en) * 2014-12-12 2018-09-19 Wintershall Holding GmbH Process for the fermentation of fungal strains
BR112018011688B1 (pt) 2015-12-08 2023-04-11 Kemira Oyj Composições de emulsão inversa
EP3386927A4 (en) * 2015-12-08 2019-08-21 Kemira Oyj POLYMERIC COMPOSITIONS AND METHODS OF USE
CA2950810A1 (en) 2015-12-08 2017-06-08 Chevron U.S.A. Inc. Methods for hydrocarbon recovery
MX2018007008A (es) 2015-12-08 2018-08-15 Chevron Usa Inc Metodos para recuperacion de hidrocarburos.
CN109153911A (zh) * 2016-03-28 2019-01-04 嘉吉公司 可溶且可滤过的生物聚合物固体
US10344129B2 (en) 2016-12-07 2019-07-09 Chevron U.S.A. Inc. Methods and systems for generating aqueous polymer solutions
WO2018183111A1 (en) * 2017-03-28 2018-10-04 Malsam Jeffrey J Refined beta-glucans and methods of making the same
MX2019011648A (es) * 2017-03-28 2019-12-19 Cargill Inc Composiciones de beta-glucano y corte para proporcionar el mantenimiento de la viscosidad de estas.
US11220622B2 (en) 2017-06-30 2022-01-11 Chevron U.S.A. Inc. High stability polymer compositions for enhanced oil recovery applications
EP3684881A4 (en) * 2017-09-20 2021-05-05 Cargill, Incorporated SOLUBLE AND FILTERABLE BIOPOLYMER SOLIDS
EP3688113A4 (en) * 2017-09-28 2021-06-23 Cargill, Incorporated REFINED BETA-GLUCANES AND METHODS FOR MAINTAINING THE FILTRABILITY OF BETA-GLUCAN COMPOSITIONS AT VARIOUS SALINITIES
US12582944B2 (en) * 2020-04-30 2026-03-24 Apex Water Solution Llc Methods for treating porous membranes

Family Cites Families (21)

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FR2407931A1 (fr) 1977-11-02 1979-06-01 Synthelabo Derives de l'eburnamenine et leur application en therapeutique
FR2586249B1 (fr) * 1985-08-14 1987-12-24 Rhone Poulenc Spec Chim Procede de preparation d'un heteropolysaccharide modifie et compositions le contenant
NL8601096A (nl) 1986-04-29 1987-11-16 Philips Nv Werkwijze voor het vervaardigen van een halfgeleiderinrichting waarbij op een halfgeleidersubstraat een negatief beeld wordt gevormd in een positieve fotolak.
DE3643467A1 (de) 1986-12-19 1988-06-30 Wintershall Ag Verfahren zur extrazellulaeren herstellung nichtionischer biopolymerer und deren verwendung
FR2639954B1 (fr) * 1988-12-07 1992-06-12 Rhone Poulenc Chimie Homopolysaccharide et solution le contenant leur procede de preparation ainsi que leur procede d'utilisation dans la recuperation assistee du petrole
DE4012238A1 (de) * 1989-04-25 1991-01-03 Wintershall Ag Verfahren zur erhoehung der volumenbezogenen produktivitaet (g/l/d) nichtionischer biopolymere
DE4109457A1 (de) 1991-03-22 1992-11-12 Wintershall Ag Verfahren zur extrazellulaeren herstellung von hochmolekularen homopolyscchariden und zu ihrer anwendung, sowie die entsprechenden pilzstaemme
JP3944973B2 (ja) * 1997-10-28 2007-07-18 栗田工業株式会社 逆浸透膜処理方法
US6251877B1 (en) * 1998-03-24 2001-06-26 Pacific Corporation Composition for external application containing a β-1,6-branched-β-1,3-glucan
BR0012993A (pt) * 1999-08-05 2002-06-18 Microfiltration Technology Aps Método de filtragem de fluxo cruzado e uma instalação de filtragem de fluxo cruzado
US20040265977A1 (en) * 2001-08-15 2004-12-30 Thomas Maier Process for the production of scleroglucan
JP4802821B2 (ja) * 2006-03-31 2011-10-26 ダイソー株式会社 精製β−Ｄ−グルカンの製造方法
CN101558025A (zh) * 2006-12-11 2009-10-14 康宁股份有限公司 α-氧化铝无机膜载体及其制备方法
JP5257004B2 (ja) * 2007-11-05 2013-08-07 東レ株式会社 分離膜支持体並びにそれを用いた分離膜及び流体分離素子、それらの製造方法
EA201001325A1 (ru) 2008-02-29 2011-02-28 Басф Се Способ мембранного разделения высококипящих компонентов при получении 1,3-диоксолан-2-онов
CN102083885A (zh) 2008-07-02 2011-06-01 巴斯夫欧洲公司 分离聚羟基链烷酸酯的方法
WO2010018075A1 (en) 2008-08-13 2010-02-18 Basf Se Process for the preparation of nanoparticulate zinc oxide
EP2172426A1 (de) 2008-10-02 2010-04-07 Ruhr-Universität Bochum Templatfreie Clathrasile und Clathrasil-Membranen
DE102008063308B4 (de) 2008-12-29 2013-03-07 Basf Se Verfahren zur Herstellung von Toluylendiamin durch Hydrierung von Dinitrotoluol
KR101823695B1 (ko) 2009-02-16 2018-03-14 바스프 에스이 신규 미생물 숙신산 생산자 및 숙신산의 정제
US9555374B2 (en) 2009-04-29 2017-01-31 Basf Se Method for conditioning catalysts by means of membrane filtration

Also Published As

Publication number Publication date
BR112012014740B1 (pt) 2020-10-27
ES2596656T3 (es) 2017-01-11
JP2013514067A (ja) 2013-04-25
CN102712943A (zh) 2012-10-03
BR112012014740A2 (pt) 2017-09-26
US8574873B2 (en) 2013-11-05
WO2011082973A3 (de) 2011-09-15
EP2513324B1 (de) 2016-07-13
AU2010341022A1 (en) 2012-07-19
KR101773215B1 (ko) 2017-08-31
DK2513324T3 (en) 2016-11-07
AU2010341022A2 (en) 2012-09-13
EP2513324A2 (de) 2012-10-24
WO2011082973A2 (de) 2011-07-14
KR20120120234A (ko) 2012-11-01
TN2012000305A1 (en) 2013-12-12
EA201290533A1 (ru) 2013-01-30
MX2012006882A (es) 2012-12-05
US20110151517A1 (en) 2011-06-23
CA2784226A1 (en) 2011-07-14

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