2698219

Information

• Patent Grant
• 2698219

• References
• Source

• Patent Number

  2,698,219

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1954
  70 years ago

• CPC

  • C05B1/10 - Apparatus for the manufacture of superphosphates
  • B01D1/00 - Evaporating
  • B01D19/02 - Foam dispersion or prevention
  • C01B25/22 - Preparation by reacting phosphate-containing material with an acid

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 516 - Colloid systems and wetting agents