3499793

Information

• Patent Grant
• 3499793

• References
• Source

• Patent Number

  3,499,793

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • C01F7/0606 - Make-up of the alkali hydroxide solution from recycled spent liquor
  • B01J19/002 - Avoiding undesirable reactions or side-effects
  • C23G1/14 - with alkaline solutions
  • B01J2219/00252 - Formation of deposits other than coke

• US Classifications

  • 134 - Cleaning and liquid contact with solids