3574530

Information

• Patent Grant
• 3574530

• References
• Source

• Patent Number

  3,574,530

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1971
  55 years ago

• CPC

  • C01F11/18 - Carbonates
  • C01B17/0404 - by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases
  • C01B17/44 - by reduction of sulfates
  • C01B17/50 - Preparation of sulfur dioxide

• US Classifications

  • 423 - Chemistry of inorganic compounds