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HYDROGEN FROM COKE-OVEN GAS.

Author(s) : DURRER M., MI-SKOVA V., CHRZ V.

Summary

IN 1986 A PLANT FOR HYDROGEN PRODUCTION FROM COKE-OVEN GAS WASPUT INTO OPERATION. THE PRODUCTION USES PARTIAL CONDENSATION AT LOW TEMPERATURE WITH PURIFICATION, BY WATER ABSORPTION, OF BENZENE AND CYCLOHEXANE. HEAT LOSSES ARE COVERED BY A HYDROGEN EXPANSION TURBINE AND BY THROTTLING. FOR THE CALCULATION OF EQUILIBRIUM DATA FOR MULTICOMPONENT MIXTURES THE MODIFIED BWR EQUATION OF STATE WAS USED. THE PURITY OBTAINED IS 96-98 MOL% HYDROGEN. THE LOWEST TEMPERATURE IS 67 K, IE ABOUT 5 K ABOVE THE FREEZING OUT OF THE SOLID PHASE OF THE GAS.

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Pages: 241-245

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Details

  • Original title: HYDROGEN FROM COKE-OVEN GAS.
  • Record ID : 1988-0881
  • Languages: English
  • Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
  • Publication date: 1987/08/24
  • Document available for consultation in the library of the IIR headquarters only.

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