AU3669384A - Production of sodium bicarbonate and regeneration of amine from solution of amine hydrochloride - Google Patents

Production of sodium bicarbonate and regeneration of amine from solution of amine hydrochloride

Info

Publication number
AU3669384A
AU3669384A AU36693/84A AU3669384A AU3669384A AU 3669384 A AU3669384 A AU 3669384A AU 36693/84 A AU36693/84 A AU 36693/84A AU 3669384 A AU3669384 A AU 3669384A AU 3669384 A AU3669384 A AU 3669384A
Authority
AU
Australia
Prior art keywords
amine
hydrochloride
solution
regeneration
production
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.)
Abandoned
Application number
AU36693/84A
Inventor
Claude Breton
Leon Ninane
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.)
Solvay SA
Original Assignee
Solvay SA
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
Application filed by Solvay SA filed Critical Solvay SA
Publication of AU3669384A publication Critical patent/AU3669384A/en
Abandoned 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/20—Halides
    • C01F11/24—Chlorides
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Removal Of Specific Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

1. Process for regenerating an organic solution of a water-insoluble nitrogenous organic base from an organic solution of its hydrochloride, in which the organic solution of the base hydrochloride (7) is treated, in the presence of water (13), with an alkaline-earth metal compound (14), to decompose the hydrochloride and form the alkaline-earth metal chloride, characterized in that at least a part of the alkaline-earth metal compound (14) is chosen from the carbonates.
AU36693/84A 1983-12-16 1984-12-14 Production of sodium bicarbonate and regeneration of amine from solution of amine hydrochloride Abandoned AU3669384A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320330A FR2556719B1 (en) 1983-12-16 1983-12-16 PROCESS FOR REGENERATING AN ORGANIC SOLUTION OF AN ORGANIC NITROGEN NITROGEN IN WATER FROM AN ORGANIC SOLUTION OF ITS CHLORHYDRATE, PROCESS FOR THE PRODUCTION OF ALKALINE METAL BICARBONATE AND SODIUM CARBONATE OBTAINED FROM THIS PROCESS
FR8320330 1983-12-16

Publications (1)

Publication Number Publication Date
AU3669384A true AU3669384A (en) 1985-06-20

Family

ID=9295331

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36693/84A Abandoned AU3669384A (en) 1983-12-16 1984-12-14 Production of sodium bicarbonate and regeneration of amine from solution of amine hydrochloride

Country Status (10)

Country Link
EP (1) EP0148524B1 (en)
JP (1) JPS60156650A (en)
AT (1) ATE33631T1 (en)
AU (1) AU3669384A (en)
BR (1) BR8406435A (en)
DE (1) DE3470531D1 (en)
FR (1) FR2556719B1 (en)
NO (2) NO845036L (en)
TR (1) TR22282A (en)
ZA (1) ZA849778B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590495A1 (en) * 1985-11-25 1987-05-29 Solvay Process for purifying a water-insoluble nitrogenous organic base from dissolved alkaline-earth metal and process for the production of alkali metal bicarbonate
FR2605891B1 (en) * 1986-11-05 1988-12-30 Solvay PROCESS FOR THE EXTRACTION OF AN ORGANIC LIQUID COMPRISING AN ORGANIC NITROGEN BASE, OUTSIDE AN AQUEOUS MOUTH OF PARTICLES OF MINERAL MATERIAL AND PROCESS FOR THE PRODUCTION OF ALKALI METAL BICARBONATE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443889A (en) * 1964-08-17 1969-05-13 Kaiser Aluminium Chem Corp Method of synthesis of alkali metal salts
JPS577826A (en) * 1980-06-12 1982-01-16 Toyo Soda Mfg Co Ltd Manufacture of sodium hydrogencarbonate

Also Published As

Publication number Publication date
FR2556719A1 (en) 1985-06-21
BR8406435A (en) 1985-10-15
EP0148524B1 (en) 1988-04-20
DE3470531D1 (en) 1988-05-26
FR2556719B1 (en) 1986-05-02
JPS60156650A (en) 1985-08-16
TR22282A (en) 1986-12-24
NO854862L (en) 1985-06-17
EP0148524A1 (en) 1985-07-17
ATE33631T1 (en) 1988-05-15
ZA849778B (en) 1986-04-30
NO845036L (en) 1985-06-17

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