3498756

Information

• Patent Grant
• 3498756

• References
• Source

• Patent Number

  3,498,756

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1970
  55 years ago

• CPC

  • B01J8/048 - the beds being superimposed one above the other
  • B01J8/0005 - Catalytic processes under superatmospheric pressure
  • C10G49/002 - Apparatus for fixed bed hydrotreatment processes
  • B01J2219/1942 - spherical
  • Y10S585/911 - introducing, maintaining, or removing heat by atypical procedure
  • Y10S585/924 - Reactor shape or disposition
  • Y10S585/955 - Specified mixing procedure

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 220 - Receptacles
  • 585 - Chemistry of hydrocarbon compounds