ES2153693T3 - Procedimiento para la purificacion de acidos carboxilicos alfa-, beta- o gama substituidos mediante electrodialisis. - Google Patents
Procedimiento para la purificacion de acidos carboxilicos alfa-, beta- o gama substituidos mediante electrodialisis.Info
- Publication number
- ES2153693T3 ES2153693T3 ES98101536T ES98101536T ES2153693T3 ES 2153693 T3 ES2153693 T3 ES 2153693T3 ES 98101536 T ES98101536 T ES 98101536T ES 98101536 T ES98101536 T ES 98101536T ES 2153693 T3 ES2153693 T3 ES 2153693T3
- Authority
- ES
- Spain
- Prior art keywords
- purification
- procedure
- electrodialysis
- beta
- same
- 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 - Lifetime
Links
- 239000002253 acid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title 1
- 238000000909 electrodialysis Methods 0.000 title 1
- 238000004090 dissolution Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
- C07C209/88—Separation of optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
-
- 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
- B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PROCEDIMIENTO PARA LA PURIFICACION DE UN ACIDO CARBOXILICO AL , BE O GA SUSTITUIDO O UNA SAL O UN ESTER DEL MISMO O DE UNA MEZCLA DE DOS O MAS DE LOS MISMOS DE UNA DISOLUCION ACUOSA, QUE CONTIENE UN ACIDO CARBOXILICO AL , BE O GA SUSTI TUIDO O UNA SAL O UN ESTER DEL MISMO O UNA MEZCLA DE DOS O MAS DE LOS MISMOS Y AL MENOS UN POLIOL O AL MENOS UN AMINOALCOHOL, DONDE ESTA DISOLUCION SE TRATA MEDIANTE ELECTRODIALISIS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19703426A DE19703426A1 (de) | 1997-01-30 | 1997-01-30 | Verfahren zur Reinigung von alpha-, beta- oder gamma-substituierten Carbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2153693T3 true ES2153693T3 (es) | 2001-03-01 |
Family
ID=7818813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98101536T Expired - Lifetime ES2153693T3 (es) | 1997-01-30 | 1998-01-29 | Procedimiento para la purificacion de acidos carboxilicos alfa-, beta- o gama substituidos mediante electrodialisis. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5965032A (es) |
| EP (1) | EP0856507B1 (es) |
| JP (1) | JPH10279520A (es) |
| KR (1) | KR100479133B1 (es) |
| CN (1) | CN100338006C (es) |
| CA (1) | CA2225290A1 (es) |
| DE (2) | DE19703426A1 (es) |
| ES (1) | ES2153693T3 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003088394A (ja) * | 2001-09-19 | 2003-03-25 | Ehime Prefecture | 有機物分解物の製造方法及び製造装置 |
| DE102005028492A1 (de) * | 2005-06-20 | 2006-12-28 | Basf Ag | Verfahren zur Herstellung von optisch aktiven Aminoalkylphenolen |
| US7905931B2 (en) | 2007-02-09 | 2011-03-15 | Primafuel, Inc. | Biodiesel production method and apparatus |
| US8137527B1 (en) | 2008-07-28 | 2012-03-20 | Primafuel, Inc. | Carbon dioxide isolation and generation |
| CN104532286B (zh) * | 2014-12-22 | 2017-12-19 | 中山大学 | 一种回收葡萄糖酸盐废水中葡萄糖酸的生物电化学方法 |
| CN109983162A (zh) * | 2016-11-24 | 2019-07-05 | 阿凡田知识中心有限公司 | 处理呋喃-2,5-二羧酸组合物的方法 |
| CN111621541B (zh) * | 2019-02-27 | 2025-10-31 | 广安摩珈生物科技有限公司 | 使用电渗析技术拆分光学异构体的方法 |
| CN112028758B (zh) * | 2020-05-25 | 2024-09-10 | 广安摩珈生物科技有限公司 | 羟基醛的制备方法以及使用电渗析技术拆分光学异构体的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60184053A (ja) * | 1984-03-01 | 1985-09-19 | Mitsubishi Gas Chem Co Inc | α−アミノ酸の回収法 |
| DE3819438A1 (de) * | 1987-06-30 | 1989-01-19 | Basf Ag | Verfahren zur herstellung von optisch aktiven 1-arylethylaminen |
| DE4219756A1 (de) * | 1992-06-17 | 1993-12-23 | Basf Ag | Verfahren zur gleichzeitigen Herstellung von Dicarbonsäuren und Diaminen durch Spaltung von Polyamiden in ihre monomeren Bestandteile |
| US5364375A (en) * | 1993-09-24 | 1994-11-15 | Surgical Safety Products, Inc. | Catheter device for the localized introduction and maintenance of pharmaceutical material in the uterine cervix and upper vagina |
| DE4332738A1 (de) * | 1993-09-25 | 1995-03-30 | Basf Ag | Racematspaltung primärer und sekundärer Amine durch Enzym-katalysierte Acylierung |
| DE19534208A1 (de) * | 1995-09-15 | 1997-03-20 | Basf Ag | Spaltung von optisch aktiven Amiden |
-
1997
- 1997-01-30 DE DE19703426A patent/DE19703426A1/de not_active Withdrawn
-
1998
- 1998-01-27 US US09/013,932 patent/US5965032A/en not_active Expired - Fee Related
- 1998-01-29 EP EP98101536A patent/EP0856507B1/de not_active Expired - Lifetime
- 1998-01-29 DE DE59800397T patent/DE59800397D1/de not_active Expired - Fee Related
- 1998-01-29 ES ES98101536T patent/ES2153693T3/es not_active Expired - Lifetime
- 1998-01-29 CA CA002225290A patent/CA2225290A1/en not_active Abandoned
- 1998-01-29 JP JP10016584A patent/JPH10279520A/ja not_active Ceased
- 1998-01-30 KR KR10-1998-0002548A patent/KR100479133B1/ko not_active Expired - Fee Related
- 1998-01-30 CN CNB981080685A patent/CN100338006C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE19703426A1 (de) | 1998-08-06 |
| US5965032A (en) | 1999-10-12 |
| EP0856507B1 (de) | 2000-12-27 |
| KR100479133B1 (ko) | 2005-05-16 |
| CA2225290A1 (en) | 1998-07-30 |
| CN1195659A (zh) | 1998-10-14 |
| DE59800397D1 (de) | 2001-02-01 |
| JPH10279520A (ja) | 1998-10-20 |
| KR19980070931A (ko) | 1998-10-26 |
| CN100338006C (zh) | 2007-09-19 |
| EP0856507A1 (de) | 1998-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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