3511599

Information

• Patent Grant
• 3511599

• References
• Source

• Patent Number

  3,511,599

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  54 years ago

• CPC

  • C01B7/01 - Chlorine Hydrogen chloride
  • C01B17/501 - by reduction of sulfur compounds
  • C01B17/745 - from sulfates
  • C01B25/003 - Phosphorus
  • C01B25/01 - Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
  • C01B25/42 - Pyrophosphates
  • C01C1/026 - Preparation of ammonia from inorganic compounds
  • C01G21/16 - Halides
  • C01G21/20 - Sulfates
  • C02F1/5236 - using inorganic agents
  • C02F1/586 - by removing ammoniacal nitrogen
  • C02F1/66 - by neutralisation pH adjustment
  • C02F9/00 - Multistage treatment of water, waste water, or sewage
  • C02F2101/10 - Inorganic compounds
  • C02F2101/105 - Phosphorus compounds
  • C02F2101/16 - Nitrogen compounds
  • C02F2101/20 - Heavy metals or heavy metal compounds
  • C02F2101/30 - Organic compounds
  • C02F2101/32 - Hydrocarbons
  • C02F2103/10 - from quarries or from mining activities
  • Y10S210/906 - Phosphorus containing

• US Classifications

  • 210 - Liquid purification or separation
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 423 - Chemistry of inorganic compounds