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Separating powdered catalysts from exothermically reactive gases

  • US 2,526,651 A
  • Filed: 08/02/1945
  • Issued: 10/24/1950
  • Est. Priority Date: 08/02/1945
  • Status: Expired due to Term
First Claim
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9. IN THE EXOTHERMIC SYNTHESIS OF HYDROCARBONS, OXYGENATED HYDROCARBONS AND MIXTURES THEREOF FROM HYDROGEN AND CARBON MONOXIDE IN THE PRESENCE OF A FLUIDIZED DENSE BED OF CATALYST PARTICLES COMPRISING AN ELEMENT OF THE IRON GROUP WHEREIN A GASIFORM STREAM EMERGES FROM SAID BED AND CONTAINS UNREACTED HYDROGEN AND CARBON MONOXIDE AND ENTRAINED CATALYST PARTICLES, THE IMPROVEMENT WHICH COMPRISES INJECTING INTO SAID GASIFORM STREAM AS IT EMERGES FROM SAID BED

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