초록 ▼

An improved method for preparing an adsorbent containing sheet is disclosed. Deionized water is employed in a slurry during preparation of the adsorbent containing sheet. The treated adsorbent monoliths provide improved sorption capacity and N2/O2 selectivity when employed in gas separation processe

An improved method for preparing an adsorbent containing sheet is disclosed. Deionized water is employed in a slurry during preparation of the adsorbent containing sheet. The treated adsorbent monoliths provide improved sorption capacity and N2/O2 selectivity when employed in gas separation processes.

대표청구항 ▼

1. A method of preparing an adsorbent sheet, wherein said adsorbent comprises a lithium ion exchanged type X zeolite from a slurry comprising a mixture of said adsorbent, binder, fiber, and flocculating agent in deionized water, the improvement comprising adding to said slurry a lithium salt to inhi

1. A method of preparing an adsorbent sheet, wherein said adsorbent comprises a lithium ion exchanged type X zeolite from a slurry comprising a mixture of said adsorbent, binder, fiber, and flocculating agent in deionized water, the improvement comprising adding to said slurry a lithium salt to inhibit leaching out of lithium ions already present in said adsorbent.