2390031

Information

• Patent Grant
• 2390031

• References
• Source

• Patent Number

  2,390,031

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1945
  79 years ago

• CPC

  • C10B55/06 - according to the "moving bed" type
  • B01J8/085 - Feeding reactive fluids

• US Classifications

  • 208 - Mineral oils: processes and products
  • 196 - Mineral oils: apparatus
  • 201 - Distillation: processes, thermolytic
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing