ZA849778B - Regeneration of water-insoluble nitrogenous organic bases,and preparation of alkali metal bicarbonates - Google Patents

Regeneration of water-insoluble nitrogenous organic bases,and preparation of alkali metal bicarbonates

Info

Publication number
ZA849778B
ZA849778B ZA849778A ZA849778A ZA849778B ZA 849778 B ZA849778 B ZA 849778B ZA 849778 A ZA849778 A ZA 849778A ZA 849778 A ZA849778 A ZA 849778A ZA 849778 B ZA849778 B ZA 849778B
Authority
ZA
South Africa
Prior art keywords
water
regeneration
preparation
alkali metal
organic bases
Prior art date
Application number
ZA849778A
Other languages
English (en)
Inventor
Leon Ninane
Claude Breton
Original Assignee
Solvay
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 filed Critical Solvay
Publication of ZA849778B publication Critical patent/ZA849778B/xx

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)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (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)
ZA849778A 1983-12-16 1984-12-14 Regeneration of water-insoluble nitrogenous organic bases,and preparation of alkali metal bicarbonates ZA849778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320330A FR2556719B1 (fr) 1983-12-16 1983-12-16 Procede pour regenerer une solution organique d'une base organique azotee insoluble dans l'eau, a partir d'une solution organique de son chlorhydrate, procede pour la production de bicarbonate de metal alcalin et carbonate de sodium obtenu a partir de ce procede

Publications (1)

Publication Number Publication Date
ZA849778B true ZA849778B (en) 1986-04-30

Family

ID=9295331

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA849778A ZA849778B (en) 1983-12-16 1984-12-14 Regeneration of water-insoluble nitrogenous organic bases,and preparation of alkali metal bicarbonates

Country Status (10)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590495A1 (fr) * 1985-11-25 1987-05-29 Solvay Procede pour epurer une base organique azotee insoluble dans l'eau, en metal alcalino-terreux dissous et procede pour la production de bicarbonate de metal alcalin
FR2605891B1 (fr) * 1986-11-05 1988-12-30 Solvay Procede pour l'extraction d'un liquide organique comprenant une base organique azotee, hors d'un brouet aqueux de particules de matiere minerale et procede pour la production de bicarbonate de metal alcalin

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
JPS60156650A (ja) 1985-08-16
AU3669384A (en) 1985-06-20
FR2556719A1 (fr) 1985-06-21
NO845036L (no) 1985-06-17
ATE33631T1 (de) 1988-05-15
FR2556719B1 (fr) 1986-05-02
EP0148524B1 (de) 1988-04-20
EP0148524A1 (de) 1985-07-17
NO854862L (no) 1985-06-17
DE3470531D1 (en) 1988-05-26
BR8406435A (pt) 1985-10-15
TR22282A (tr) 1986-12-24

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