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Two-phase contact reactor

  • US 3,969,081 A
  • Filed: 08/16/1974
  • Issued: 07/13/1976
  • Est. Priority Date: 10/13/1972
  • Status: Expired due to Term
First Claim
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1. A liquid-gas two-phase interfacial cocurrent flow reactor comprising a unitary shell and tube reactor havinga. a distribution header comprising (1) an annular housing, (2) fluid inlet means therein, (3) a first distributor plate, (4) a plurality of first conduit tubes passing through said first distributor plate for downward passage of a first fluid, (5) a second distributor plate positioned remote from said first distributor plate, (6) a second fluid inlet means positioned in the annular housing between the first and second distributor plates, (7) a plurality of second tubes surrounding a portion of said first conduit tubes and passing through said second distributor plate for downward passage of a second fluid, said first conduit tubes terminating within said second tubes and beyond said second distributor plate, wherein said first tubes are fixed to the interior walls of said second tubes and said first tubes are provided with fluid outlet means for directing flow of said first fluid tangent to said interior walls of said second tubesb. a reactor section comprising (1) an annular housing, (2) a plurality of said second tubes passing through said second distributor plate and through a holder plate at the end of the reactor section remote from said second distributor plate, (3) fluid inlet and outlet means in said annular housing providing for passage of a third fluid about said plurality of second tubes, andc. a collection header at the end of the reactor remote from the distributing header comprising (1) an annular housing, (2) said holder plate of said reactor section, (3) a plurality of said second tubes passing through and terminating beyond said holder plate and (4) a fluid outlet means in said annular housing for removal of fluids from said reactor.

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