1957649

Information

• Patent Grant
• 1957649

• References
• Source

• Patent Number

  1,957,649

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1934
  90 years ago

• CPC

  • C10G11/00 - Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
  • B01J8/0473 - the beds being placed in separate reactors
  • B01J8/0492 - Feeding reactive fluids
  • C10G11/10 - with stationary catalyst bed
  • B01J2208/00849 - outside the bed
  • Y10S502/517 - Sulfur or sulfur compound removal

• 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