OBTAINING SOLID MATERIAL BASED ON ZINC DIOXIDE, SUITABLE FOR GAS OR LIQUID PURIFICATION Russian patent published in 2014 - IPC B01D53/00 

Abstract RU 2526987 C2

FIELD: chemistry.

SUBSTANCE: invention relates to method of obtaining solid material, containing ZnO and binding agent, which includes the following stages: preliminary mixing powders, containing at least one ZnO powder, at least one binding agent (stage a), mixing obtained paste (stage b), extrusion (stage c) of paste, obtained at stage b, drying extrudates, calcination (stage d) in flow of oxygen-containing gas.

EFFECT: invention makes it possible to increase physical-mechanical properties of solid material.

9 cl, 1 dwg, 8 tbl

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RU 2 526 987 C2

Authors

Bazer-Bashi Dehl'Fin

Shish David

Lopes Zhozef

Lelia Mark-Antuan

Dates

2014-08-27Published

2009-12-03Filed