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DK0931097T3 - Kulhydratoprensning ved anvendelse af omvendt osmose og nanofiltrering - Google Patents

Kulhydratoprensning ved anvendelse af omvendt osmose og nanofiltrering

Info

Publication number
DK0931097T3
DK0931097T3 DK97913687T DK97913687T DK0931097T3 DK 0931097 T3 DK0931097 T3 DK 0931097T3 DK 97913687 T DK97913687 T DK 97913687T DK 97913687 T DK97913687 T DK 97913687T DK 0931097 T3 DK0931097 T3 DK 0931097T3
Authority
DK
Denmark
Prior art keywords
nanofiltration
reverse osmosis
carbohydrates
oligosaccharides
carbohydrate
Prior art date
Application number
DK97913687T
Other languages
English (en)
Inventor
Shawn Defrees
Original Assignee
Neose Technologies Inc
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 Neose Technologies Inc filed Critical Neose Technologies Inc
Application granted granted Critical
Publication of DK0931097T3 publication Critical patent/DK0931097T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/16—Purification of sugar juices by physical means, e.g. osmosis or filtration
    • C13B20/165—Purification of sugar juices by physical means, e.g. osmosis or filtration using membranes, e.g. osmosis, ultrafiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • 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
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Sustainable Development (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DK97913687T 1996-10-10 1997-10-09 Kulhydratoprensning ved anvendelse af omvendt osmose og nanofiltrering DK0931097T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2822696P 1996-10-10 1996-10-10

Publications (1)

Publication Number Publication Date
DK0931097T3 true DK0931097T3 (da) 2006-01-16

Family

ID=21842245

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97913687T DK0931097T3 (da) 1996-10-10 1997-10-09 Kulhydratoprensning ved anvendelse af omvendt osmose og nanofiltrering

Country Status (13)

Country Link
US (4) US6454946B1 (da)
EP (1) EP0931097B1 (da)
JP (1) JP2001502005A (da)
KR (1) KR100490507B1 (da)
AT (1) ATE304546T1 (da)
AU (1) AU735695B2 (da)
CA (1) CA2268168C (da)
DE (1) DE69734205T2 (da)
DK (1) DK0931097T3 (da)
HU (1) HUP0001634A2 (da)
IL (2) IL129363A (da)
NZ (1) NZ335203A (da)
WO (1) WO1998015581A1 (da)

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CA2268168A1 (en) 1998-04-16
ATE304546T1 (de) 2005-09-15
EP0931097A1 (en) 1999-07-28
KR20000049057A (ko) 2000-07-25
JP2001502005A (ja) 2001-02-13
DE69734205D1 (de) 2005-10-20
DE69734205T2 (de) 2006-07-06
US6454946B1 (en) 2002-09-24
EP0931097B1 (en) 2005-09-14
HUP0001634A2 (hu) 2000-09-28
KR100490507B1 (ko) 2005-05-19
WO1998015581A1 (en) 1998-04-16
US6936173B2 (en) 2005-08-30
AU5081698A (en) 1998-05-05
IL129363A0 (en) 2000-02-17
US20050269265A1 (en) 2005-12-08
US20030029799A1 (en) 2003-02-13
AU735695B2 (en) 2001-07-12
IL129363A (en) 2003-02-12
EP0931097A4 (en) 2000-01-12
US20020148791A1 (en) 2002-10-17
IL149275A (en) 2007-07-04
CA2268168C (en) 2008-04-29

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