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Flat sheet CO.sub.2 sorbent

  • US 5,454,968 A
  • Filed: 11/08/1990
  • Issued: 10/03/1995
  • Est. Priority Date: 11/08/1990
  • Status: Expired due to Term
First Claim
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1. A regenerable CO2 sheet sorbent, which comprises:

  • a. a metal oxide/alkali metal carbonate sorbent, fabricated by the method ofi. preparing a paste-like mixture of particles of metal carbonate and alkali metal carbonate;

    ii. forming said paste-like mixture into a sheet;

    iii. constraining said sheet within a constraining means, wherein said constraining means inhibits leakage of the particles; and

    iv. heating said constrained sheet to convert said metal carbonate to metal oxide.

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