ES8401770A1 - Metodo para la preparacion y purificacion de un complejo de oxido-hidroxido ferrico y un hidrato de carbono. - Google Patents
Metodo para la preparacion y purificacion de un complejo de oxido-hidroxido ferrico y un hidrato de carbono.Info
- Publication number
- ES8401770A1 ES8401770A1 ES517998A ES517998A ES8401770A1 ES 8401770 A1 ES8401770 A1 ES 8401770A1 ES 517998 A ES517998 A ES 517998A ES 517998 A ES517998 A ES 517998A ES 8401770 A1 ES8401770 A1 ES 8401770A1
- Authority
- ES
- Spain
- Prior art keywords
- prepn
- ferric oxide
- carbohydrate complex
- hydrous ferric
- complex
- 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
- 150000001720 carbohydrates Chemical class 0.000 title 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 title 1
- 229920002307 Dextran Polymers 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 239000004005 microsphere Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
METODO PARA LA PREPARACION Y PURIFICACION DE UN COMPLEJO DE OXIDO-HIDROXIDO FERRICO Y UN HIDRATO DE CARBONO.CONSISTE EN QUE UNA SOLUCION DE CLORURO FERRICO CON UN CONTENIDO EN FE EQUIVALENTE, SE LE AÑADE UNA SOLUCION DE CARBONATO ALCALINO ALCANZANDO LA MEZCLA UN PH ENTRE 1,2 Y 1,6. A CONTINUACION SE LE AÑADE UNA SOLUCION DE HIDRATO DE CARBONO COMO DEXTRANO PARA OBTENER UN COMPLEJO ESTABLE CON EL OXIDO-HIDROXIDO FERRICO. SE NEUTRALIZA LA MEZCLA CON UNA SOLUCION ALCALINA HASTA UN PH DE 2 A 2,2, AÑADIENDOSE EN EXCESO 50 A 150 SOBRE LA CANTIDAD NECESARIA LA SOLUCIONDE HIDRATO DE CARBONO, Y SE NEUTRALIZA CON SOLUCION ALCALINA HASTA UN PH DE 4 A 4,5. LA MEZCLA ASI OBTENIDA SE PASA POR DOS COLUMNAS QUE CONTIENEN MICROESFERAS DE UN DIAMETRO ENTRE 0,1 Y 1,5 MM O BIEN MICROPARTICULAS DE FORMA IRREGULAR DE TAMAÑO EQUIVALENTE, FORMADAS POR GELES DE POLIMEROS DE DEXTRANO. EL GEL DE LA PRIMERA COLUMNA TIENE UN TAMAÑO DE PORO QUE PERMITE SOLAMENTE LA ENTRADA DE LOS IONES DE LA SAL Y EXCLUYE AL HIDRATO DECARBONO LIBRE Y AL COMPLEJO DE HIDRATO DE CARBONO Y OXIDO-HIDROXIDO FERRICO. LA SEGUNDA COLUMNA SE HA RELLENADO CONARIA LA SOLUCIONUN GEL QUE PERMITE LA ENTRADA DEL HIDRATO DE CARBONO LIBRE Y EXCLUYE AL COMPLEJO DE HIDRATO DE CARBONO Y OXIDO-HIDROXIDO FERRICO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES517998A ES517998A0 (es) | 1982-12-07 | 1982-12-07 | Metodo para la preparacion y purificacion de un complejo de oxido-hidroxido ferrico y un hidrato de carbono. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES517998A ES517998A0 (es) | 1982-12-07 | 1982-12-07 | Metodo para la preparacion y purificacion de un complejo de oxido-hidroxido ferrico y un hidrato de carbono. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8401770A1 true ES8401770A1 (es) | 1984-01-01 |
| ES517998A0 ES517998A0 (es) | 1984-01-01 |
Family
ID=8485031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES517998A Granted ES517998A0 (es) | 1982-12-07 | 1982-12-07 | Metodo para la preparacion y purificacion de un complejo de oxido-hidroxido ferrico y un hidrato de carbono. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES517998A0 (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19712493A1 (de) * | 1997-03-25 | 1998-10-01 | Univ Karlsruhe | Pharmazeutische Zubereitung, enthaltend eine Eisen-Calcium-Polyolato-Verbindung und deren Verwendung |
| EP1719495A3 (en) * | 2000-11-02 | 2007-05-02 | Chromaceutical Advanced Technologies, Inc. | Method for producing purified hematinic iron-saccharidic complex and product produced |
| US7687273B2 (en) | 2000-11-02 | 2010-03-30 | Chromaceutical Advanced Technologies, Inc. | Method for producing purified hematinic iron-saccharidic complex and product produced |
-
1982
- 1982-12-07 ES ES517998A patent/ES517998A0/es active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19712493A1 (de) * | 1997-03-25 | 1998-10-01 | Univ Karlsruhe | Pharmazeutische Zubereitung, enthaltend eine Eisen-Calcium-Polyolato-Verbindung und deren Verwendung |
| EP1719495A3 (en) * | 2000-11-02 | 2007-05-02 | Chromaceutical Advanced Technologies, Inc. | Method for producing purified hematinic iron-saccharidic complex and product produced |
| US7687273B2 (en) | 2000-11-02 | 2010-03-30 | Chromaceutical Advanced Technologies, Inc. | Method for producing purified hematinic iron-saccharidic complex and product produced |
| US7883897B2 (en) | 2000-11-02 | 2011-02-08 | Chromaceutical Advanced Technologies, Inc. | Method for producing purified hematinic iron-saccharadic complex and product produced |
| US8460939B2 (en) | 2000-11-02 | 2013-06-11 | Chromaceutical Advanced Technologies, Inc. | Method for producing purified hematinic iron-saccharidic complex and product produced |
Also Published As
| Publication number | Publication date |
|---|---|
| ES517998A0 (es) | 1984-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19981001 |