2420049

Information

• Patent Grant
• 2420049

• References
• Source

• Patent Number

  2,420,049

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1947
  77 years ago

• CPC

  • B01J8/1809 - Controlling processes
  • B01J8/0075 - by electrostatic precipitation
  • B01J8/26 - with two or more fluidised beds
  • B01J2208/00716 - Means for reactor start-up

• US Classifications

  • 208 - Mineral oils: processes and products
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making