3002734

Information

• Patent Grant
• 3002734

• References
• Source

• Patent Number

  3,002,734

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1961
  63 years ago

• CPC

  • C01B25/003 - Phosphorus
  • B01J19/285 - Shaking or vibrating reactors; reactions under the influence of low-frequency vibrations or pulsations
  • C01B25/01 - Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
  • C01B31/32 - Calcium carbide
  • C21B5/00 - Making pig-iron in the blast furnace
  • C21B7/00 - Blast furnaces
  • C21B7/002 - Evacuating and treating of exhaust gases
  • C21B7/08 - Top armourings
  • F27B1/005 - wherein no smelting of the charge occurs

• US Classifications

  • 432 - Heating
  • 266 - Metallurgical apparatus