3507613

Information

• Patent Grant
• 3507613

• References
• Source

• Patent Number

  3,507,613

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • C10G19/00 - Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
  • C10G25/003 - Specific sorbent material, not covered by C10G25/02 or C10G25/03
  • C10G29/06 - Metal salts, or metal salts deposited on a carrier
  • C10K1/124 - containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur
  • C10K1/20 - by treating with solids Regenerating spent purifying masses
  • C10K1/34 - by catalytic conversion of impurities to more readily removable materials

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 208 - Mineral oils: processes and products