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High performance falling-film cooler-absorber

  • US 3,318,588 A
  • Filed: 12/21/1964
  • Issued: 05/09/1967
  • Est. Priority Date: 12/21/1964
  • Status: Expired due to Term
First Claim
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1. IN A FALLING-FILM TYPE GAS ABSORBER COMPRISING A HEAT EXCHANGER HAVING A TUBE BUNDLE, A DISTRIBUTION SECTION HAVING A TUBE SHEET, AND A PLURALITY OF UPSTANDING VERTICAL WEIR TUBES IN SAID TUBE SHEET, THE IMPROVEMENT WHICH COMPRISES A PLURALITY OF SMOOTH SURFACED GAS VELOCITY INCREASERS, MEANS FOR SUSPENDABLY DISPOSING SAID INCREASERS FROM THE TOPS OF SAID WEIR TUBES, MEANS FOR SPACING SAID VELOCITY INCREASERS FROM THE INSIDE SURFACE OF SAID TUBES OF SAID TUBE BUNDLE SO AS TO FORM AN ANNULUS OF CONSTANT

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