CH474449A - Verfahren zur gleichzeitigen Herstellung von anorganischen Alkalimetallsalzen und Chlorgas - Google Patents

Verfahren zur gleichzeitigen Herstellung von anorganischen Alkalimetallsalzen und Chlorgas

Info

Publication number
CH474449A
CH474449A CH957562A CH957562A CH474449A CH 474449 A CH474449 A CH 474449A CH 957562 A CH957562 A CH 957562A CH 957562 A CH957562 A CH 957562A CH 474449 A CH474449 A CH 474449A
Authority
CH
Switzerland
Prior art keywords
alkali metal
metal salts
chlorine gas
inorganic alkali
simultaneous production
Prior art date
Application number
CH957562A
Other languages
English (en)
Inventor
Gardella Ugo
Morandi Giorgio
Original Assignee
Edison Settore Chimico Soc
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 Edison Settore Chimico Soc filed Critical Edison Settore Chimico Soc
Publication of CH474449A publication Critical patent/CH474449A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/30—Alkali metal phosphates
    • C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B9/00—General methods of preparing halides
    • C01B9/08—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/02—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/02—Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates; Preparation of bisulfates
    • 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
    • C01D7/07—Preparation from the hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D9/00—Nitrates of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
CH957562A 1961-08-11 1962-08-10 Verfahren zur gleichzeitigen Herstellung von anorganischen Alkalimetallsalzen und Chlorgas CH474449A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1496561 1961-08-11
IT1973661 1961-11-02

Publications (1)

Publication Number Publication Date
CH474449A true CH474449A (de) 1969-06-30

Family

ID=26326756

Family Applications (1)

Application Number Title Priority Date Filing Date
CH957562A CH474449A (de) 1961-08-11 1962-08-10 Verfahren zur gleichzeitigen Herstellung von anorganischen Alkalimetallsalzen und Chlorgas

Country Status (6)

Country Link
US (1) US3278403A (de)
BE (1) BE621091A (de)
CH (1) CH474449A (de)
DE (1) DE1244749B (de)
GB (1) GB1014805A (de)
NL (1) NL281571A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254361A1 (de) * 1986-07-23 1988-01-27 ENICHEM AGRICOLTURA S.p.A. Verfahren zur Herstellung von Kaliumnitrat
EP0305910A1 (de) * 1987-09-04 1989-03-08 BASF Aktiengesellschaft Verfahren zur Herstellung von Alkalimetallnitraten

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940186C2 (de) * 1978-10-06 1986-09-18 Asahi Kasei Kogyo K.K., Osaka Verfahren zur Herstellung von Nitriten
US4808284A (en) * 1988-01-29 1989-02-28 The Dow Chemical Company Process for the recovery of alkanolamines from their heat-stable salts formed during absorbent thermal regenerative step of gas conditioning processes
WO1989007160A1 (en) * 1988-01-29 1989-08-10 The Dow Chemical Company Process for the recovery of alkanolamines from their heat-stable salts formed in alkanolamine sorbent solutions
ES2160051B1 (es) * 1999-04-20 2002-05-01 Orti Javier Porcar Sistema de electrolisis para la eliminacion del ion cloro del agua del mar mediante la utilizacion de energia solar y obtencion de cloruros insolubles en el agua y obtencion de nitrato sodico.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB346470A (en) * 1930-01-17 1931-04-16 Ici Ltd Improved process of producing chlorine and hydrogen
GB781287A (en) * 1952-12-22 1957-08-14 Hooker Electrochemical Co Process for electrolysis
BE559121A (de) * 1956-07-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254361A1 (de) * 1986-07-23 1988-01-27 ENICHEM AGRICOLTURA S.p.A. Verfahren zur Herstellung von Kaliumnitrat
EP0305910A1 (de) * 1987-09-04 1989-03-08 BASF Aktiengesellschaft Verfahren zur Herstellung von Alkalimetallnitraten

Also Published As

Publication number Publication date
US3278403A (en) 1966-10-11
NL281571A (de)
GB1014805A (en) 1965-12-31
DE1244749B (de) 1967-07-20
BE621091A (de)

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