3830041

Information

• Patent Grant
• 3830041

• References
• Source

• Patent Number

  3,830,041

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • B01D53/00 - Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
  • B01D47/04 - by passing the gas or air or vapour through foam
  • B01D47/06 - Spray cleaning
  • B01D53/14 - by absorption
  • B01D53/1412 - Controlling the absorption process
  • F04D17/164 - Multi-stage fans
  • F04D25/166 - using fans

• US Classifications

  • 096 - Gas separation: apparatus