ES8105236A1 - Procedimiento para la fabricacion de hidrogencarbonato sodi-co y cloruro de hidrogeno. - Google Patents

Procedimiento para la fabricacion de hidrogencarbonato sodi-co y cloruro de hidrogeno.

Info

Publication number
ES8105236A1
ES8105236A1 ES495596A ES495596A ES8105236A1 ES 8105236 A1 ES8105236 A1 ES 8105236A1 ES 495596 A ES495596 A ES 495596A ES 495596 A ES495596 A ES 495596A ES 8105236 A1 ES8105236 A1 ES 8105236A1
Authority
ES
Spain
Prior art keywords
polar
sodium bicarbonate
hydrogen chloride
tertiary amine
aqueous
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
Application number
ES495596A
Other languages
English (en)
Other versions
ES495596A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huels AG
Original Assignee
Chemische Werke Huels AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19792940628 external-priority patent/DE2940628A1/de
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of ES8105236A1 publication Critical patent/ES8105236A1/es
Publication of ES495596A0 publication Critical patent/ES495596A0/es
Granted legal-status Critical Current

Links

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)

Abstract

PROCEDIMIENTO PARA LA FABRICACION 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 NO POLAR, BAJO LA PRESION DE 5 A 40 BARES; LA RELACION PONDERAL DE FASE ORGANICA A SOLUCION ACUOSA DE CLORURO SODICO OSCILA ENTRE 1:0 Y 9:1. 2. SEPARACION DE LAS FASES PRODUCIDAS Y EL HIDROGENCARBONATO SODICO FORMADO. 3. RECICLAR A LA PRIMERA ETAPA LA FASE ACUOSA LIBERADA DEL HIDROCARBONATO SODICO DESPUES DE CONCENTRARLA EN CLORURO SODICO. 4. TRATAMIENTO DE LAS FASES ORGANICAS SEPARADAS DE LA SEGUNDA ETAPA Y EXTRAER EL CLORURO DE HIDROGENO QUE SE LIBERA EN LA DESCOMPOSICION TERMICA DEL AMINOHIDROCARBURO QUE CONTIENEN DICHAS FASES. A
ES495596A 1979-10-06 1980-10-03 Procedimiento para la fabricacion de hidrogencarbonato sodi-co y cloruro de hidrogeno. Granted ES495596A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792940628 DE2940628A1 (de) 1979-10-06 1979-10-06 Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff
DE19803031213 DE3031213A1 (de) 1979-10-06 1980-08-19 Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff

Publications (2)

Publication Number Publication Date
ES8105236A1 true ES8105236A1 (es) 1981-06-16
ES495596A0 ES495596A0 (es) 1981-06-16

Family

ID=25781394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495596A Granted ES495596A0 (es) 1979-10-06 1980-10-03 Procedimiento para la fabricacion de hidrogencarbonato sodi-co y cloruro de hidrogeno.

Country Status (13)

Country Link
US (2) US4337234A (es)
EP (1) EP0027194B1 (es)
AU (1) AU6296980A (es)
BR (1) BR8006379A (es)
CA (1) CA1158835A (es)
DD (1) DD153358A5 (es)
DE (1) DE3031213A1 (es)
ES (1) ES495596A0 (es)
FI (1) FI803080A (es)
IL (1) IL61166A0 (es)
NO (1) NO802903L (es)
PL (1) PL123782B1 (es)
RO (1) RO81070A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275794A (en) * 1991-11-20 1994-01-04 Luna Raymundo R Process for producing sodium bicarbonate from natural soda salts
US5288472A (en) * 1993-02-08 1994-02-22 Ruiz Raymundo L Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate
CN101708861B (zh) * 2009-11-09 2011-12-21 贵州红星发展股份有限公司 一种制备钛酸钡的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU6296980A (en) 1981-04-16
CA1158835A (en) 1983-12-20
BR8006379A (pt) 1981-04-14
NO802903L (no) 1981-04-07
EP0027194B1 (de) 1983-02-09
PL227121A1 (es) 1981-06-19
DD153358A5 (de) 1982-01-06
EP0027194A1 (de) 1981-04-22
RO81070A (ro) 1983-07-07
US4320106A (en) 1982-03-16
FI803080A (fi) 1981-04-07
DE3031213A1 (de) 1982-04-01
US4337234A (en) 1982-06-29
RO81070B (ro) 1983-06-30
PL123782B1 (en) 1982-11-30
IL61166A0 (en) 1980-11-30
ES495596A0 (es) 1981-06-16

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