MOISTURE ABSORBING MATERIAL, METHOD FOR ITS PRODUCTION AND ITS APPLICATION Russian patent published in 2009 - IPC B01J20/04 B01J20/28 B01D53/28 

Abstract RU 2348452 C2

FIELD: technological processes.

SUBSTANCE: moisture absorbing material contains mixture of free fibers and at least one halogenide of alkaline or alkali-earth metal and possibly at least one calcium compound that substantially differs from alkali-earth metal halogenide. Method for material production stipulates that free fibers are mixed with at least one halogenide of alkaline metal or alkali-earth metal and, when reasonable, with at least one calcium compound, in presence of water amount sufficient for production of material capable of extrusion, then this material is extruded and dried. Prepared moisture-absorbing material is used for air dehydration and for moisture control.

EFFECT: improved performance characteristics of material.

10 cl, 1 tbl, 3 ex

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RU 2 348 452 C2

Authors

Blondel' Zhan-Mari

Dates

2009-03-10Published

2002-10-16Filed