3501003

Information

• Patent Grant
• 3501003

• References
• Source

• Patent Number

  3,501,003

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  54 years ago

• CPC

  • C21B3/08 - Cooling slag
  • B01D33/073 - arranged for inward flow filtration
  • B01D33/17 - with rotary filtering tables
  • B01D33/466 - scrapers
  • B01D37/02 - Precoating the filter medium Addition of filter aids to the liquid being filtered
  • C21B3/04 - Recovery of by-products
  • Y02W30/542 - Recovery or treatment of by-products during pig-iron manufacturing

• US Classifications

  • 210 - Liquid purification or separation