NL29968C - - Google Patents

Info

Publication number
NL29968C
NL29968C NL50698A NL50698A NL29968C NL 29968 C NL29968 C NL 29968C NL 50698 A NL50698 A NL 50698A NL 50698 A NL50698 A NL 50698A NL 29968 C NL29968 C NL 29968C
Authority
NL
Netherlands
Application number
NL50698A
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 of NL29968C publication Critical patent/NL29968C/xx
Priority claimed from DEM109445D external-priority patent/DE571494C/de
Application filed filed Critical

Links

Classifications

    • 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
    • C01D5/04—Preparation of sulfates with the aid of sulfurous acid or sulfites, e.g. Hargreaves process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/245—Preparation from compounds containing nitrogen and sulfur
    • C01C1/246—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
    • C01C1/247—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/10—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
NL50698A 1929-03-28 1930-03-11 NL29968C (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM109445D DE571494C (de) 1929-03-28 1929-03-28 Verfahren zur Gewinnung schwefelsaurer Salze
DEM110247D DE577920C (de) 1929-03-28 1929-05-19 Verfahren zur Gewinnung schwefelsaurer Salze

Publications (1)

Publication Number Publication Date
NL29968C true NL29968C (ja)

Family

ID=1794494

Family Applications (1)

Application Number Title Priority Date Filing Date
NL50698A NL29968C (ja) 1929-03-28 1930-03-11

Country Status (2)

Country Link
DE (1) DE577920C (ja)
NL (1) NL29968C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973204C (de) * 1951-07-08 1959-12-24 Bergwerksverband Gmbh Verfahren zur Verarbeitung von Schwefelwasserstoff enthaltendem Ammoniakwasser

Also Published As

Publication number Publication date
DE577920C (de) 1933-06-07

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