3587731

Information

• Patent Grant
• 3587731

• References
• Source

• Patent Number

  3,587,731

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • F25J5/002 - for continuously recuperating cold
  • F25J1/0022 - Hydrocarbons
  • F25J1/004 - by flash gas recovery
  • F25J1/0052 - by vaporising a liquid refrigerant stream
  • F25J1/0082 - Methane
  • F25J1/0085 - Ethane; Ethylene
  • F25J1/0087 - Propane; Propylene
  • F25J1/0207 - as at least a three level SCR refrigeration cascade
  • F25J1/0292 - Refrigerant compression by cold or cryogenic suction of the refrigerant gas
  • F28D9/0068 - with means for changing flow direction of one heat exchange medium
  • F28D9/0093 - Multi-circuit heat-exchangers
  • F25J2220/62 - Separating low boiling components
  • Y10S62/903 - Heat exchange structure

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration