ES2000869A6 - Un procedimiento para producir un acido aminocarboxilico - Google Patents
Un procedimiento para producir un acido aminocarboxilicoInfo
- Publication number
- ES2000869A6 ES2000869A6 ES8601090A ES8601090A ES2000869A6 ES 2000869 A6 ES2000869 A6 ES 2000869A6 ES 8601090 A ES8601090 A ES 8601090A ES 8601090 A ES8601090 A ES 8601090A ES 2000869 A6 ES2000869 A6 ES 2000869A6
- Authority
- ES
- Spain
- Prior art keywords
- acid
- compartments
- salt
- addition product
- acid addition
- 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
Links
Classifications
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
UN PROCEDIMIENTO PARA PRODUCIR UN ACIDO AMINOCARBOXILICO, DE TIPO ACIDO, QUE COMPRENDE DESACIDULAR Y/O DEASALIFICAR UN ADUCTO ACIDO AMINOCARBOXILICO O UN ADUCTO ACIDO DE UNA SAL DE ACIDO AMINOCARBOXILICO POR ELECTRODIALISIS EN UN ACIDO AMINOCARBOXILICO. SEGUN EL PROCEDIMIENTO, SE PUEDEN PRODUCIR INDUSTRIALMENTE EN UN PROCEDIMIENTO SENCILLO CON ALTO RENDIMIENTO Y BUENA CALIDAD Y CON SEGURIDAD VARIAS CLASES DE ACIDOS AMINOCARBOXILICOS DE TIPO ACIDO. ADEMAS, LA MAYORIA DE LAS IMPUREZAS CONTENIDAS EN LOS ADUCTOS ACIDOS DEL ACIDO AMINOCARBOXILICO (O SUS SALES) QUE SE UTILIZAN EN EL PROCEDIMIENTO SE ELIMINAN POR ELECTRODIALISIS, DE MANERA QUE NO SE NECESITA NINGUN OTRO PROCEDIMIENTO DE PURIFICACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60179103A JPS6239554A (ja) | 1985-08-14 | 1985-08-14 | 酸型アミノカルボン酸の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2000869A6 true ES2000869A6 (es) | 1988-03-16 |
Family
ID=16060077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8601090A Expired ES2000869A6 (es) | 1985-08-14 | 1986-08-13 | Un procedimiento para producir un acido aminocarboxilico |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6239554A (es) |
DE (1) | DE3627280A1 (es) |
ES (1) | ES2000869A6 (es) |
PH (1) | PH23427A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63130129A (ja) * | 1986-11-18 | 1988-06-02 | Kao Corp | 界面活性剤の製造法 |
US4876034A (en) * | 1986-11-18 | 1989-10-24 | Kao Corporation | Secondary amidoamino acid based detergent composition |
JPH0692780B2 (ja) * | 1987-03-18 | 1994-11-16 | 株式会社三ツ葉電機製作所 | スタ−タ |
FR2754192B1 (fr) | 1996-10-04 | 1998-12-04 | Rhone Poulenc Fibres & Polymer | Procede d'extraction de composes amines d'un milieu liquide |
EP1004571B1 (en) | 1998-05-27 | 2004-09-29 | Showa Denko Kabushiki Kaisha | Processes for producing amino acid having secondary or tertiary amino group and three or more carboxyl groups and its salt |
CN105063657B (zh) * | 2015-08-12 | 2017-07-18 | 江苏安凯特科技股份有限公司 | 制备亚氨基二乙酸一钠的方法 |
-
1985
- 1985-08-14 JP JP60179103A patent/JPS6239554A/ja active Pending
-
1986
- 1986-08-12 PH PH34125A patent/PH23427A/en unknown
- 1986-08-12 DE DE19863627280 patent/DE3627280A1/de not_active Withdrawn
- 1986-08-13 ES ES8601090A patent/ES2000869A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6239554A (ja) | 1987-02-20 |
DE3627280A1 (de) | 1987-02-19 |
PH23427A (en) | 1989-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR930016433A (ko) | α-글리코실-L-아스코르브산 고함유물의 제조방법 및 그 제조를 위한 분리 시스템 | |
US5268079A (en) | Process for the isolation and purification of free acids, starting from their salts, by electrodialysis | |
ES2000869A6 (es) | Un procedimiento para producir un acido aminocarboxilico | |
ES535378A0 (es) | Un procedimiento para producir sales estables de sulfo-adenosil-l-metionina | |
TW335390B (en) | Electrodialysis process and device with a bipolar membrane for the regeneration of acids | |
FR2443517A1 (fr) | Procede de preparation de l'acide glyoxalique par oxydation electrolytique | |
US5702579A (en) | Process for making ascorbic acid | |
EP0438369B1 (en) | Process for the isolation and purification of free iminodiacetic acid, starting from it's salt, by elektrodialysis | |
JPH0830048B2 (ja) | アミノ酸の製造方法 | |
SU1274714A1 (ru) | Электродиалиазатор | |
ES2074990T3 (es) | Metodo para purificar un ester de un dipeptido. | |
US5725749A (en) | Process for the separation of lactulose | |
SE9402349L (sv) | Förfarande för tillverkning av kaliumformiat III | |
JPS5764619A (en) | Preparation of organic acid | |
JPH0336566B2 (es) | ||
EP0319260A3 (en) | The removal of ammonium salts from an aqueous medium containing the salt | |
JPS6422309A (en) | Separation of electrolyte and ion exchange of electrolyte containing counter ion | |
GB882263A (en) | A method for the production of citric acid | |
SU1125001A1 (ru) | Способ выделени серной кислоты из растворов | |
ES2019018A6 (es) | Procedimiento para el aislamiento y purificacion de acidos libres a partir de sus sales por electrodialisis. | |
ES2020475A6 (es) | Procedimiento de obtencion de acido glioxilico por electroreduccion, con reactivacion catodica, de acido oxalico. | |
SU1092215A1 (ru) | Способ переработки медного электролита | |
SU1189475A1 (ru) | Способ получени растворимого фосфата | |
EP0692542A1 (en) | Process for the separation of lactulose | |
JPS6487796A (en) | Production of quaternary ammonium hydroxide |