3696520

Information

• Patent Grant
• 3696520

• References
• Source

• Patent Number

  3,696,520

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1972
  52 years ago

• CPC

  • C01G49/14 - Sulfates
  • B01J6/004 - using hot gas streams in which the material is moved
  • B01J10/002 - carried out in foam, aerosol or bubbles
  • C01B13/34 - by oxidation or hydrolysis of sprayed or atomised solutions
  • C01F5/10 - by thermal decomposition of magnesium chloride with water vapour
  • C01F5/12 - by thermal decomposition of magnesium sulfate, with or without reduction
  • C01F5/34 - Dehydrating magnesium chloride containing water of crystallisation
  • C01F7/58 - Preparation of anhydrous aluminium chloride
  • C01G3/10 - Sulfates
  • C01G49/06 - Ferric oxide (Fe2O3)
  • B01J2219/00123 - adding a temperature modifying medium to the reactants
  • B01J2219/00159 - controlling multiple zones along the direction of flow

• US Classifications

  • 034 - Drying and gas or vapor contact with solids