SI9110926B - Metoda za ločenje organskih snovi - Google Patents
Metoda za ločenje organskih snovi Download PDFInfo
- Publication number
- SI9110926B SI9110926B SI9110926A SI9110926A SI9110926B SI 9110926 B SI9110926 B SI 9110926B SI 9110926 A SI9110926 A SI 9110926A SI 9110926 A SI9110926 A SI 9110926A SI 9110926 B SI9110926 B SI 9110926B
- Authority
- SI
- Slovenia
- Prior art keywords
- mixture
- weak acid
- main compartment
- acid
- separated
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 9
- 239000000126 substance Substances 0.000 title claims 8
- 239000000203 mixture Substances 0.000 claims abstract 14
- 239000002253 acid Substances 0.000 claims abstract 10
- 238000000909 electrodialysis Methods 0.000 claims abstract 8
- 235000000346 sugar Nutrition 0.000 claims 6
- 230000002378 acidificating effect Effects 0.000 claims 2
- 150000004645 aluminates Chemical class 0.000 claims 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 2
- 239000004327 boric acid Substances 0.000 claims 2
- 230000000536 complexating effect Effects 0.000 claims 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims 2
- 239000012528 membrane Substances 0.000 claims 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 2
- 235000012239 silicon dioxide Nutrition 0.000 claims 2
- 125000005402 stannate group Chemical group 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 claims 1
- 150000008163 sugars Chemical class 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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)
- Geology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Saccharide Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Detergent Compositions (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Steroid Compounds (AREA)
Claims (8)
- 9 PATENTNI ZAHTEVKI 1. Metoda za ločenje vsaj enega sladkorja iz zmesi dveh ali več organskih snovi, od katerih sta vsaj dva sladkorja v začetnem koncentracijskem razmerju, pri čemer zmes vsebuje tudi šibko kislino, ki je sposobna reverzibilnega tvorjenja kompleksa z vsaj eno od organskih snovi v zmesi, z uporabo elektrodializne naprave, ki je sestavljena iz vsaj dveh elektrodnih predelkov, kjer sta nameščeni elektrodi, ki sta ločena z vsaj enim glavnim predelkom, pri čemer ima navedeni vsaj en glavni predelek vpust ter izpust in so navedeni elektrodni predelki in navedeni glavni predelki ločeni z ionskimi selektivnimi membranami ter je med elektrodami vzdrževana električna potencialna razlika, označena s tem, da obsega reverzibilno tvorbo kompleksa šibke kisline in vsaj ene organske snovi v zmesi, uvajanje navedene zmesi v vpust navedenega glavnega predelka, vodenje elektrodialize navedene zmesi v prisotnosti makromolekularne naelektrene snovi, odstranjevanje spremenjene zmesi iz izpusta navedenega glavnega predelka in uvajanje zmesi nazaj v navedeni vpust, dokler zmes vsebuje vsaj en sladkor v razmerju, ki je drugačen od začetnega koncentracijskega razmerja.
- 2. Metoda po zahtevku 1, označena s tem, da elektrodializa poteka v prisotnosti ionskega izmenjalca, kije bazičen, kislinski ali z mešano blazino.
- 3. Metoda po zahtevku 1, označena s tem, da šibko kislino izberemo iz skupine, ki jo sestavljajo borova kislina, germanijeva kislina, silicijeva kislina, plumbati, stanati in aluminati.
- 4. Metoda po zahtevku 1, označena s tem, da dve ali več organskih snovi, ki imata različne kompleksirne jakosti z navedeno šibko kislino, ločimo eno od druge.
- 5. Metoda za ločitev sladkorja od šibke kisline, sposobne reverzibilne tvorbe kompleksa z navedenim sladkorjem, pri čemer sta oba prisotna v zmesi, z uporabo elektrodializne naprave, ki je sestavljena iz dveh elektrodnih predelkov, kjer sta nameščeni elektrodi, ločenih z vsaj enim glavnim predelkom, pri čemer so navedeni elektrodni predelki in navedeni glavni predelki ločeni z ionsko selektivnimi membranami in pri čemer je vsa elektrodna potencialna razlika vzdrževana med elektrodami, ki obsega uvajanje navedene zmesi v vpust navedenega glavnega predelka, odstranjevanje spremenjene zmesi iz izpusta navedenega glavnega predelka ter vodenje le-te nazaj v vpust istega ali drugega glavnega predelka, dokler 10 sladkor v bistvu ni brez šibke kisline, označena s tem, da elektrodializa poteka v prisotnosti makromolekularne naelektrene snovi.
- 6. Metoda po zahtevku 5, označena s tem, da elektrodializa poteka v prisotnosti ionskega izmenjalca, kije bazičen, kislinski ali z mešano blazino.
- 7. Metoda po zahtevku 5, označena s tem, da Šibko kislino izberemo iz skupine, ki jo sestavljajo borova kislina, germanijeva kislina, silicijeva kislina, plumbati, stanati in aluminati.
- 8. Metoda po zahtevku 5, označena s tem, da dve ali več organskih snovi, ki imajo različne kompleksirne jakosti z navedeno šibko kislino, ločimo eno od druge. Za DUPHARITERNATIONAL RESEARCH B.V.: Hi'·-a. π,ο.α
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP90201337 | 1990-05-25 | ||
| YU92691A YU92691A (sh) | 1990-05-25 | 1991-05-23 | Postupak za izdvajanje organskih materija |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SI9110926A SI9110926A (en) | 1996-12-31 |
| SI9110926B true SI9110926B (sl) | 1998-06-30 |
Family
ID=8205023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9110926A SI9110926B (sl) | 1990-05-25 | 1991-05-23 | Metoda za ločenje organskih snovi |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US5464514A (sl) |
| EP (1) | EP0458389B1 (sl) |
| KR (1) | KR0179032B1 (sl) |
| AT (1) | ATE143417T1 (sl) |
| AU (1) | AU636490B2 (sl) |
| BG (1) | BG60745B1 (sl) |
| CA (1) | CA2043019A1 (sl) |
| CZ (1) | CZ280065B6 (sl) |
| DE (1) | DE69122304T2 (sl) |
| DK (1) | DK0458389T3 (sl) |
| ES (1) | ES2091859T3 (sl) |
| FI (1) | FI912482A (sl) |
| GR (1) | GR3021481T3 (sl) |
| HR (1) | HRP950113B1 (sl) |
| HU (1) | HU210911B (sl) |
| IE (1) | IE76465B1 (sl) |
| IL (1) | IL98225A (sl) |
| NO (1) | NO180644C (sl) |
| NZ (1) | NZ238219A (sl) |
| PH (1) | PH30972A (sl) |
| PL (1) | PL168312B1 (sl) |
| RO (1) | RO114470B1 (sl) |
| RU (1) | RU2041231C1 (sl) |
| SI (1) | SI9110926B (sl) |
| SK (1) | SK280217B6 (sl) |
| YU (1) | YU92691A (sl) |
| ZA (1) | ZA913875B (sl) |
Families Citing this family (11)
| 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 |
| CA2153362A1 (en) * | 1994-07-11 | 1996-01-12 | Hendrik Pluim | Process for the separation of lactulose |
| EP0692542A1 (en) | 1994-07-11 | 1996-01-17 | Duphar International Research B.V | 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 |
| US11254959B2 (en) | 2016-05-23 | 2022-02-22 | Annikki Gmbh | Process for the conversion of sugars |
| JP6867490B2 (ja) * | 2016-12-30 | 2021-04-28 | ダウ グローバル テクノロジーズ エルエルシー | 樹脂ビーズ及び水溶液の処理における使用 |
| 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)
| 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 |
| EP0477267A4 (en) * | 1989-06-16 | 1992-06-17 | Olin Corporation | Process for removing ionizable impurities from non-aqueous fluids |
-
1991
- 1991-05-10 AT AT91201125T patent/ATE143417T1/de not_active IP Right Cessation
- 1991-05-10 DK DK91201125.1T patent/DK0458389T3/da active
- 1991-05-10 DE DE69122304T patent/DE69122304T2/de not_active Expired - Fee Related
- 1991-05-10 EP EP91201125A patent/EP0458389B1/en not_active Expired - Lifetime
- 1991-05-10 ES ES91201125T patent/ES2091859T3/es not_active Expired - Lifetime
- 1991-05-21 HU HU911701A patent/HU210911B/hu not_active IP Right Cessation
- 1991-05-21 BG BG94474A patent/BG60745B1/bg unknown
- 1991-05-21 PH PH42487A patent/PH30972A/en unknown
- 1991-05-22 IL IL9822591A patent/IL98225A/en active IP Right Grant
- 1991-05-22 IE IE174891A patent/IE76465B1/en not_active IP Right Cessation
- 1991-05-22 ZA ZA913875A patent/ZA913875B/xx unknown
- 1991-05-22 PL PL91290360A patent/PL168312B1/pl unknown
- 1991-05-22 AU AU77239/91A patent/AU636490B2/en not_active Ceased
- 1991-05-22 NZ NZ238219A patent/NZ238219A/en unknown
- 1991-05-22 KR KR1019910008206A patent/KR0179032B1/ko not_active IP Right Cessation
- 1991-05-22 NO NO911972A patent/NO180644C/no not_active IP Right Cessation
- 1991-05-22 FI FI912482A patent/FI912482A/fi unknown
- 1991-05-22 CA CA002043019A patent/CA2043019A1/en not_active Abandoned
- 1991-05-23 SI SI9110926A patent/SI9110926B/sl unknown
- 1991-05-23 YU YU92691A patent/YU92691A/sh unknown
- 1991-05-24 CZ CS911566A patent/CZ280065B6/cs not_active IP Right Cessation
- 1991-05-24 RU SU914895621A patent/RU2041231C1/ru active
- 1991-05-24 SK SK1566-91A patent/SK280217B6/sk unknown
- 1991-05-27 RO RO147631A patent/RO114470B1/ro unknown
-
1994
- 1994-02-02 US US08/190,563 patent/US5464514A/en not_active Expired - Fee Related
-
1995
- 1995-03-09 HR HRP-926/91A patent/HRP950113B1/xx not_active IP Right Cessation
-
1996
- 1996-10-25 GR GR960402840T patent/GR3021481T3/el unknown
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