ES8105235A1 - Procedimiento para la obtencion de hidrogencarbonato sodico y cloruro de hidrogeno - Google Patents
Procedimiento para la obtencion de hidrogencarbonato sodico y cloruro de hidrogenoInfo
- Publication number
- ES8105235A1 ES8105235A1 ES495595A ES495595A ES8105235A1 ES 8105235 A1 ES8105235 A1 ES 8105235A1 ES 495595 A ES495595 A ES 495595A ES 495595 A ES495595 A ES 495595A ES 8105235 A1 ES8105235 A1 ES 8105235A1
- Authority
- ES
- Spain
- Prior art keywords
- sodium bicarbonate
- hydrogen chloride
- separated
- aqueous
- polar
- 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
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title abstract 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 title abstract 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 title abstract 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 title abstract 3
- 235000017557 sodium bicarbonate Nutrition 0.000 title abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 239000011780 sodium chloride Substances 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 239000012074 organic phase Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012454 non-polar solvent Substances 0.000 abstract 1
- 239000003495 polar organic solvent Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/16—Preparation from compounds of sodium or potassium with amines and carbon dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE HIDROGENCARBONATO SODICO Y CLORURO DE HIDROGENO. CONSTA DE LAS SIGUIENTES ETAPAS: 1. REACCION DE DIOXIDO DE CARBONO Y UNA COMPOSICION FORMADA POR UNA SOLUCION ACUOSA DE CLORURO SODICO, UNA AMINA TERCIARIA Y UN DISOLVENTE ORGANICO POLAR, MANTENIENDOSE UNA RELACION PONDERAL ENTRE LAS FASES ORGANCIAS Y LA SOLUCION ACUOSA DE CLORURO SODICO COMPRENDIDA ENTRE 6:1 Y 0,5:1. 2. SEPARACION DE LAS FASES OBTENIDAS Y EL HIDROGENCARBONATO SODICO FORMADO. 3. RECICLADO DE LA FASE ACUOSA LIBERADA DEL HIDROGENCARBONATO SODICO PRECIPITADO. 4. DESTILACION Y/O EXTRACCION DE LAS FASES ORGANICAS DEL DISOLVENTE ORGANICO POLAR. 5. TRATAMIENTO TERMICO ENTRE 100 Y 250GC DEL RESIDUO QUE CONTIENE UN DISOLVENTE NO POLAR PARA DESCOMPONER EL AMINO-HIDROCLORURO Y EXTRAER EL CLORURO DE HIDROGENO.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2940614A DE2940614C2 (de) | 1979-10-06 | 1979-10-06 | Verfahren zur Herstellung von Natriumhydrogencarbonat und Chlorwasserstoff |
| DE19803031252 DE3031252A1 (de) | 1980-08-19 | 1980-08-19 | Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8105235A1 true ES8105235A1 (es) | 1981-06-16 |
| ES495595A0 ES495595A0 (es) | 1981-06-16 |
Family
ID=25781393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES495595A Granted ES495595A0 (es) | 1979-10-06 | 1980-10-03 | Procedimiento para la obtencion de hidrogencarbonato sodico y cloruro de hidrogeno |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4321247A (es) |
| EP (1) | EP0027193B1 (es) |
| AU (1) | AU6297080A (es) |
| BR (1) | BR8006380A (es) |
| CA (1) | CA1157228A (es) |
| DD (1) | DD153357A5 (es) |
| ES (1) | ES495595A0 (es) |
| FI (1) | FI803079A7 (es) |
| IL (1) | IL61167A0 (es) |
| NO (1) | NO802902L (es) |
| PL (1) | PL124185B1 (es) |
| RO (1) | RO81068A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD300698S (en) | 1986-04-24 | 1989-04-18 | Price T David | Fence for an extension table or the like |
| NO337196B1 (no) * | 2014-03-12 | 2016-02-08 | Nordic Mining Asa | En ny fremgangsmåte for fremstilling av alumina og karbonat fra aluminiumrike materialer med integrert CO2 utnyttelse |
| JP2020055754A (ja) * | 2018-09-28 | 2020-04-09 | 広栄化学工業株式会社 | 第三級アミン化合物及び第三級アミン化合物を含むコバルト抽出剤 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1045657A (fr) * | 1951-04-07 | 1953-11-30 | Soc Etu Chimiques Ind Et Agri | Procédé de fabrication de carbonates alcalins |
| FR1147897A (fr) * | 1956-04-25 | 1957-12-02 | Diamond Alkali Co | Procédé de préparation de bicarbonates alcalins |
| FR1300394A (fr) * | 1961-07-12 | 1962-08-03 | Kali Chemie Ag | Procédé pour la préparation de carbonates alcalins |
| US3443889A (en) * | 1964-08-17 | 1969-05-13 | Kaiser Aluminium Chem Corp | Method of synthesis of alkali metal salts |
| DE2633640C3 (de) * | 1976-07-27 | 1979-03-15 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäBriger Salzsäure |
| DE2805933C2 (de) * | 1978-02-13 | 1980-04-30 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Abspaltung von Chlorwasserstoff aus Lösungen von Aminhydrochloriden |
-
1980
- 1980-09-27 EP EP80105857A patent/EP0027193B1/de not_active Expired
- 1980-09-29 FI FI803079A patent/FI803079A7/fi not_active Application Discontinuation
- 1980-09-30 IL IL61167A patent/IL61167A0/xx unknown
- 1980-10-01 NO NO802902A patent/NO802902L/no unknown
- 1980-10-02 DD DD80224297A patent/DD153357A5/de unknown
- 1980-10-03 ES ES495595A patent/ES495595A0/es active Granted
- 1980-10-03 BR BR8006380A patent/BR8006380A/pt unknown
- 1980-10-03 US US06/193,592 patent/US4321247A/en not_active Expired - Lifetime
- 1980-10-03 AU AU62970/80A patent/AU6297080A/en not_active Abandoned
- 1980-10-04 RO RO80102287A patent/RO81068A/ro unknown
- 1980-10-06 PL PL1980227120A patent/PL124185B1/pl unknown
- 1980-10-06 CA CA000361618A patent/CA1157228A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR8006380A (pt) | 1981-04-14 |
| IL61167A0 (en) | 1980-11-30 |
| PL227120A1 (es) | 1981-06-19 |
| PL124185B1 (en) | 1982-12-31 |
| US4321247A (en) | 1982-03-23 |
| CA1157228A (en) | 1983-11-22 |
| EP0027193B1 (de) | 1982-12-15 |
| EP0027193A1 (de) | 1981-04-22 |
| ES495595A0 (es) | 1981-06-16 |
| DD153357A5 (de) | 1982-01-06 |
| FI803079A7 (fi) | 1981-04-07 |
| RO81068A (ro) | 1983-06-01 |
| NO802902L (no) | 1981-04-07 |
| AU6297080A (en) | 1981-04-16 |
| RO81068B (ro) | 1983-05-30 |
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