FI (list display)

  • C01D5/00
  • Sulfates or sulfites of sodium, potassium, or alkali metals in general [2] HB CC 4G074
  • C01D5/00@M
  • Processing HB CC 4G074
  • C01D5/00@N
  • .Processing sulfites or bisulfites HB CC 4G074
  • C01D5/00@P
  • ..Prevention of oxidation HB CC 4G074
  • C01D5/00@Z
  • Others HB CC 4G074
  • C01D5/02
  • .Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates; Preparation of bisulfates HB CC 4G074
  • C01D5/02@A
  • Preparation from halogenated alkali and sulfuric acid or bisulfate HB CC 4G074
  • C01D5/02@Z
  • Others HB CC 4G074
  • C01D5/04
  • .Preparation of sulfates with the aid of sulfurous acid or sulfites, e.g. Hargreaves process HB CC 4G074
  • C01D5/04@B
  • Characterized by oxidizing processes ( devices; catalysts) HB CC 4G074
  • C01D5/04@Z
  • Others HB CC 4G074
  • C01D5/06
  • .Preparation of sulfates by double decomposition HB CC 4G074
  • C01D5/08
  • ..with each other or with ammonium sulfate HB CC 4G074
  • C01D5/10
  • ..with sulfates of magnesium, calcium, strontium, or barium HB CC 4G074
  • C01D5/12
  • .Preparation of double sulfates of magnesium with sodium or potassium [2] HB CC 4G074
  • C01D5/14
  • .Preparation of sulfites (C01D 5/04 takes precedence) HB CC 4G074
  • C01D5/14@A
  • By oxidation HB CC 4G074
  • C01D5/14@Z
  • Others ( by reducing sulfites; double decomposition) HB CC 4G074
  • C01D5/16
  • .Purification HB CC 4G074
  • C01D5/16@A
  • By crystallization (crystallization of sulfate anhydrides R 5/18) HB CC 4G074
  • C01D5/16@Z
  • Others HB CC 4G074
  • C01D5/18
  • .Dehydration HB CC 4G074
    TOP