2905626

Information

• Patent Grant
• 2905626

• References
• Source

• Patent Number

  2,905,626

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1959
  65 years ago

• CPC

  • B01D53/523 - Mixtures of hydrogen sulfide and sulfur oxides
  • C01B3/52 - by contacting with liquids Regeneration of used liquids
  • C10G35/085 - containing platinum group metals or compounds thereof
  • C10K1/085 - two direct washing treatments, one with an aquous liquid and one with a non-aqueous liquid
  • C01B2203/0415 - Purification by absorption in liquids
  • C01B2203/0485 - the impurety being a sulfur compound
  • C01B2203/0495 - the impurety being water

• US Classifications

  • 208 - Mineral oils: processes and products