BG60745B1 - Метод за разделяне на органични вещества - Google Patents

Метод за разделяне на органични вещества Download PDF

Info

Publication number
BG60745B1
BG60745B1 BG94474A BG9447491A BG60745B1 BG 60745 B1 BG60745 B1 BG 60745B1 BG 94474 A BG94474 A BG 94474A BG 9447491 A BG9447491 A BG 9447491A BG 60745 B1 BG60745 B1 BG 60745B1
Authority
BG
Bulgaria
Prior art keywords
separation
weak acid
electrodialysis
acid
mixture
Prior art date
Application number
BG94474A
Other languages
Bulgarian (bg)
English (en)
Inventor
Henk Pluim
Jan Kraaijenbrink
Original Assignee
Duphar International Research B.V.
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 Duphar International Research B.V. filed Critical Duphar International Research B.V.
Publication of BG60745B1 publication Critical patent/BG60745B1/bg

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/18—Purification of sugar juices by electrical means
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • C01F7/47—Purification of aluminium oxide, aluminium hydroxide or aluminates of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors
    • C01F7/473—Removal of organic compounds, e.g. sodium oxalate
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Inorganic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Geology (AREA)
  • Biotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Saccharide Compounds (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Detergent Compositions (AREA)
  • Steroid Compounds (AREA)
BG94474A 1990-05-25 1991-05-21 Метод за разделяне на органични вещества BG60745B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90201337 1990-05-25

Publications (1)

Publication Number Publication Date
BG60745B1 true BG60745B1 (bg) 1996-02-29

Family

ID=8205023

Family Applications (1)

Application Number Title Priority Date Filing Date
BG94474A BG60745B1 (bg) 1990-05-25 1991-05-21 Метод за разделяне на органични вещества

Country Status (27)

Country Link
US (1) US5464514A (es)
EP (1) EP0458389B1 (es)
KR (1) KR0179032B1 (es)
AT (1) ATE143417T1 (es)
AU (1) AU636490B2 (es)
BG (1) BG60745B1 (es)
CA (1) CA2043019A1 (es)
CZ (1) CZ280065B6 (es)
DE (1) DE69122304T2 (es)
DK (1) DK0458389T3 (es)
ES (1) ES2091859T3 (es)
FI (1) FI912482A (es)
GR (1) GR3021481T3 (es)
HR (1) HRP950113B1 (es)
HU (1) HU210911B (es)
IE (1) IE76465B1 (es)
IL (1) IL98225A (es)
NO (1) NO180644C (es)
NZ (1) NZ238219A (es)
PH (1) PH30972A (es)
PL (1) PL168312B1 (es)
RO (1) RO114470B1 (es)
RU (1) RU2041231C1 (es)
SI (1) SI9110926B (es)
SK (1) SK280217B6 (es)
YU (1) YU92691A (es)
ZA (1) ZA913875B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503729A (en) * 1994-04-25 1996-04-02 Ionics Incorporated Electrodialysis including filled cell electrodialysis (electrodeionization)
US5746920A (en) * 1994-06-08 1998-05-05 Fraunhofer-Gesellschaft Zur Foerder Der Angewandten Forschung E.V. Process for purifying dairy wastewater
JP3668262B2 (ja) * 1994-06-28 2005-07-06 株式会社浅井ゲルマニウム研究所 有機ゲルマニウム化合物の分離回収方法
EP0692542A1 (en) 1994-07-11 1996-01-17 Duphar International Research B.V Process for the separation of lactulose
ZA955641B (en) * 1994-07-11 1996-02-16 Duphar Int Res Process for the separation of lactulose
US6017433A (en) * 1997-11-12 2000-01-25 Archer Daniels Midland Company Desalting aqueous streams via filled cell electrodialysis
AT513562A1 (de) 2012-11-14 2014-05-15 Annikki Gmbh Verfahren zur Gewinnung von Zuckerderivaten
EP3464606A1 (de) 2016-05-23 2019-04-10 Annikki GmbH Verfahren zur enzymatischen umwandlung von d-glucose in d-fructose via d-sorbitol
WO2018124350A1 (en) * 2016-12-30 2018-07-05 Dow Global Technologies Llc Resin beads and use in processing of aqueous solutions
DE102017004742A1 (de) 2017-05-17 2018-11-22 Weylchem Wiesbaden Gmbh Beschichtete Granulate, deren Verwendung und Wasch- und Reinigungsmittel enthaltend diese
DE102017218260A1 (de) 2017-10-12 2019-04-18 Hochschule Anhalt (FH); Hochschule für angewandte Wissenschaften Verfahren zur spezifischen Abtrennung von D-Fructose aus Fruchtsäften oder Fruchtsaftkonzentraten

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854393A (en) * 1954-07-23 1958-09-30 Kollsman Paul Fractionation
US3383245A (en) * 1966-11-08 1968-05-14 Anheuser Busch Process of purifying high d. e.-very sweet syrups
FR1547493A (fr) * 1967-07-25 1968-11-29 Perfectionnements apportés aux moyens pour enlever des ions d'une solution
FR2416652A1 (fr) * 1978-02-09 1979-09-07 France Syndicat Fab Sucre Procede d'epuration de sirop de sucre par electrodialyse
JPS54116390A (en) * 1978-03-02 1979-09-10 Ajinomoto Co Inc Electrodialytic method using ion exchange membrane
US4299677A (en) * 1980-11-03 1981-11-10 The Hubinger Co. Process for the preferential separation of fructose from glucose
US4396477A (en) * 1981-06-29 1983-08-02 Ionics, Incorporated Separation of proteins using electrodialysis-isoelectric focusing combination
US4463093A (en) * 1982-06-30 1984-07-31 Nabisco Brands, Inc. Process for isomerizing L-glucose to L-fructose
US4467033A (en) * 1982-06-30 1984-08-21 Nabisco Brands, Inc. Process for oxidizing L-sorbitol to L-fructose
DE3238280A1 (de) * 1982-10-15 1984-04-19 Hans-Wilhelm Prof. Dr.-Ing. 1000 Berlin Lieber Verfahren zum entsalzen von loesungen
US4787940A (en) * 1986-02-20 1988-11-29 Kao Corporation Method for purifying sugar phosphates or their salts
US4781809A (en) * 1986-07-21 1988-11-01 Ionics, Incorporated Recovering free organic acids from solutions in which they occur with other organic matter
AU5847590A (en) * 1989-06-16 1991-01-08 Olin Corporation Process for removing ionizable impurities from non-aqueous fluids

Also Published As

Publication number Publication date
IE76465B1 (en) 1997-10-22
NO180644C (no) 1997-05-21
AU7723991A (en) 1991-11-28
KR910019671A (ko) 1991-12-19
FI912482A0 (fi) 1991-05-22
HU210911B (en) 1995-09-28
EP0458389B1 (en) 1996-09-25
CZ280065B6 (cs) 1995-10-18
NZ238219A (en) 1992-06-25
DE69122304D1 (de) 1996-10-31
CS9101566A2 (en) 1991-12-17
SI9110926B (sl) 1998-06-30
NO911972D0 (no) 1991-05-22
IE911748A1 (en) 1991-12-04
SK280217B6 (sk) 1999-10-08
PL290360A1 (en) 1991-12-02
ZA913875B (en) 1992-02-26
DE69122304T2 (de) 1997-02-06
HU911701D0 (en) 1991-12-30
RO114470B1 (ro) 1999-04-30
NO180644B (no) 1997-02-10
HRP950113B1 (en) 1998-10-31
ES2091859T3 (es) 1996-11-16
FI912482A (fi) 1991-11-26
IL98225A0 (en) 1992-06-21
DK0458389T3 (da) 1996-11-11
PL168312B1 (pl) 1996-02-29
PH30972A (en) 1997-12-23
US5464514A (en) 1995-11-07
AU636490B2 (en) 1993-04-29
ATE143417T1 (de) 1996-10-15
CA2043019A1 (en) 1991-11-26
GR3021481T3 (en) 1997-01-31
HUT60332A (en) 1992-08-28
RU2041231C1 (ru) 1995-08-09
HRP950113A2 (en) 1996-04-30
IL98225A (en) 1995-12-08
NO911972L (no) 1991-11-26
KR0179032B1 (ko) 1999-03-20
SI9110926A (en) 1996-12-31
YU92691A (sh) 1995-01-31
EP0458389A1 (en) 1991-11-27

Similar Documents

Publication Publication Date Title
Han et al. Ion hydration number and electro-osmosis during electrodialysis of mixed salt solution
Dzyazko et al. Purification of a diluted nickel solution containing nickel by a process combining ion exchange and electrodialysis
US5198086A (en) Electrodialysis of salts of weak acids and/or weak bases
US8404094B2 (en) Method and apparatus for electrodeionization utilizing layered chambers
DE60023867T2 (de) Elektroentionisierungsvorrichtung und verfahren
BG60745B1 (bg) Метод за разделяне на органични вещества
US5200046A (en) Apparatus and method for electrodialytic treatment of salts to produce acid and/or base of improved purity
JPH06506867A (ja) 電気脱イオン化装置
Sata et al. Modification of the transport properties of ion exchange membranes. XII. Ionic composition in cation exchange membranes with and without a cationic polyelectrolyte layer at equilibrium and during electrodialysis
DE69729619T2 (de) Entmineralisierung von Käserei-Süssmolke
EP1506047B1 (en) Equipment and method for sequential chromatographic simulated moving bed separation
US3414500A (en) Method for separating isotopes
JPH04227822A (ja) 有機物質の分離方法
US3472750A (en) Electrodialysis of sugar phosphorylation reaction solutions
Rottiers et al. Permselectivity of cation-exchange membranes between different cations in aqueous alcohol mixtures
DE2009009A1 (de) Verfahren zur Abtrennung von Mineralsalzen aus Molke
CN113120916B (zh) 一种多价贵金属改性分子筛的方法
Sollner et al. Liquid ion exchange membranes of extreme ionic selectivity and high transmissivity
SU597390A1 (ru) Устройство дл электрохроматографического разделени смеси веществ
Kochendoerfer et al. Hybridizing simulated moving bed and electrodialysis: product purification and eluent regeneration
FI95266C (fi) Menetelmä erittäin puhtaan laktuloosin valmistamiseksi
US20130277219A1 (en) Electronic protein fractionation
JPS6133222A (ja) 高純度両性界面活性剤の製造法
Nowlin The nitrogen isotopic separation factors of various organic amines on Amberlite IR-120 cation exchange resin
CZ100997A3 (cs) Způsob přípravy a výroby dihydroxyacetonu