FR2454830A1 - Sepn. of sugars etc. by multi column selective adsorption - in plant now simply adapted to continuous operation - Google Patents

Sepn. of sugars etc. by multi column selective adsorption - in plant now simply adapted to continuous operation

Info

Publication number
FR2454830A1
FR2454830A1 FR7910563A FR7910563A FR2454830A1 FR 2454830 A1 FR2454830 A1 FR 2454830A1 FR 7910563 A FR7910563 A FR 7910563A FR 7910563 A FR7910563 A FR 7910563A FR 2454830 A1 FR2454830 A1 FR 2454830A1
Authority
FR
France
Prior art keywords
columns
sepn
column
mixt
installation
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.)
Granted
Application number
FR7910563A
Other languages
French (fr)
Other versions
FR2454830B1 (en
Inventor
Francis Devos
Didier Delobeau
Jean-Jacques Caboche
Patrick Lemay
Michel Huchette
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.)
Roquette Freres SA
Original Assignee
Roquette Freres SA
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 Roquette Freres SA filed Critical Roquette Freres SA
Priority to FR7910563A priority Critical patent/FR2454830A1/en
Publication of FR2454830A1 publication Critical patent/FR2454830A1/en
Application granted granted Critical
Publication of FR2454830B1 publication Critical patent/FR2454830B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C13K13/007—Separation of sugars provided for in subclass C13K
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B01D15/161—Temperature conditioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
    • B01D15/1885—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in parallel
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

An installation and a process for the continuous sepn. of mixts. of sugars etc. by selective adsorption. The installation is of the type comprising at least two adsorption columns in series. The columns are fed in parallel with both a mixt. to be sepd. and with a solvent. Fractions enriched with different constituents of the mixt. are extracted separately from each column. Base effluent discharged from each column is piped to the head of the next column in the series. A non-return valve is fitted in the pipe connecting the base of each column to the head of the next. The installation pref. comprises a first volumetric pump to feed mixt. to the columns, a second to feed solvent to the columns and a third to draw off one of sepd. fractions extracted in parallel from the columns, partic. the fraction enriched with the constituent more strongly adsorbed in the columns. The columns are pref. packed with an organic adsorbant mateal, esp. a sulphonated polystyrene-divinylbenzene resin. Used for sepn. of sugars, such as glucose, fructose, dextrose and/or sorbitol, polysaccharides etc.
FR7910563A 1979-04-25 1979-04-25 Sepn. of sugars etc. by multi column selective adsorption - in plant now simply adapted to continuous operation Granted FR2454830A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910563A FR2454830A1 (en) 1979-04-25 1979-04-25 Sepn. of sugars etc. by multi column selective adsorption - in plant now simply adapted to continuous operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910563A FR2454830A1 (en) 1979-04-25 1979-04-25 Sepn. of sugars etc. by multi column selective adsorption - in plant now simply adapted to continuous operation

Publications (2)

Publication Number Publication Date
FR2454830A1 true FR2454830A1 (en) 1980-11-21
FR2454830B1 FR2454830B1 (en) 1983-10-14

Family

ID=9224750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910563A Granted FR2454830A1 (en) 1979-04-25 1979-04-25 Sepn. of sugars etc. by multi column selective adsorption - in plant now simply adapted to continuous operation

Country Status (1)

Country Link
FR (1) FR2454830A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067000A (en) * 1983-09-19 1985-04-17 三菱化学株式会社 Maltose separating method
EP0185595A2 (en) * 1984-12-20 1986-06-25 Roquette Frˬres Process for preparing a product with a high maltitol content, and uses of this product
JPS61180797A (en) * 1984-12-20 1986-08-13 ロケツト　フレ−ル　エス．ア−． Production of crystalline maltitose
EP0237442A2 (en) * 1986-03-14 1987-09-16 Roquette Frˬres Process for the manufacture of crystallized dextrose from saccharose, and apparatus for its preparation.
EP0256840A2 (en) * 1986-08-13 1988-02-24 Advanced Separation Technologies Incorporated Process for separation of acids and corresponding acid metal salts
EP1647540A1 (en) 2004-10-15 2006-04-19 Roquette Freres Process for the preparation of L-iditol
WO2012045985A1 (en) 2010-10-08 2012-04-12 Roquette Freres Method for manufacturing high-purity sorbitol syrups from sucrose and uses thereof
CN108503506A (en) * 2018-06-25 2018-09-07 山东兆光色谱分离技术有限公司 A kind of new process producing high pure sorbitol using chromatographic separation technology

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR981084A (en) * 1948-02-21 1951-05-22 California Research Corp Adsorption separation process
FR1420827A (en) * 1965-01-07 1965-12-10 Colonial Sugar Refining Co Process and apparatus for the separation of fructose and glucose from syrups containing these substances
FR2099336A5 (en) * 1970-07-23 1972-03-10 Boehringer Mannheim Gmbh
FR2391754A1 (en) * 1977-05-26 1978-12-22 Sanmatsu Kogyo Co CHROMATOGRAPHIC SEPARATION PROCESS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR981084A (en) * 1948-02-21 1951-05-22 California Research Corp Adsorption separation process
FR1420827A (en) * 1965-01-07 1965-12-10 Colonial Sugar Refining Co Process and apparatus for the separation of fructose and glucose from syrups containing these substances
FR2099336A5 (en) * 1970-07-23 1972-03-10 Boehringer Mannheim Gmbh
FR2391754A1 (en) * 1977-05-26 1978-12-22 Sanmatsu Kogyo Co CHROMATOGRAPHIC SEPARATION PROCESS

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067000A (en) * 1983-09-19 1985-04-17 三菱化学株式会社 Maltose separating method
JPH059080B2 (en) * 1983-09-19 1993-02-03 Mitsubishi Chem Ind
EP0189704B1 (en) * 1984-12-20 1990-01-31 Roquette Frˬres Process for preparing crystalline maltitol
EP0185595A3 (en) * 1984-12-20 1987-04-22 Roquette Freres Process for preparing a product with a high maltitol content, and uses of this product
JPS61180797A (en) * 1984-12-20 1986-08-13 ロケツト　フレ−ル　エス．ア−． Production of crystalline maltitose
EP0185595A2 (en) * 1984-12-20 1986-06-25 Roquette Frˬres Process for preparing a product with a high maltitol content, and uses of this product
EP0237442A2 (en) * 1986-03-14 1987-09-16 Roquette Frˬres Process for the manufacture of crystallized dextrose from saccharose, and apparatus for its preparation.
FR2595715A1 (en) * 1986-03-14 1987-09-18 Roquette Freres PROCESS FOR PRODUCING GLUCOSE SYRUP AND CRYSTALLIZED DEXTROSE FROM SUCROSE, AND FACILITIES FOR ITS IMPLEMENTATION
EP0237442A3 (en) * 1986-03-14 1988-04-06 Roquette Freres Process for the manufacture of glucose syrups and crystallized dextrose from saccharose, and apparatus for its preparation
EP0256840A2 (en) * 1986-08-13 1988-02-24 Advanced Separation Technologies Incorporated Process for separation of acids and corresponding acid metal salts
EP0256840A3 (en) * 1986-08-13 1988-04-06 Advanced Separation Technologies Incorporated Process for separation of acids and corresponding acid metal salts
EP1647540A1 (en) 2004-10-15 2006-04-19 Roquette Freres Process for the preparation of L-iditol
WO2012045985A1 (en) 2010-10-08 2012-04-12 Roquette Freres Method for manufacturing high-purity sorbitol syrups from sucrose and uses thereof
US8865948B2 (en) 2010-10-08 2014-10-21 Roquette Freres Method for manufacturing high-purity sorbitol syrups from sucrose and uses thereof
CN108503506A (en) * 2018-06-25 2018-09-07 山东兆光色谱分离技术有限公司 A kind of new process producing high pure sorbitol using chromatographic separation technology

Also Published As

Publication number Publication date
FR2454830B1 (en) 1983-10-14

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