DEGASSING FORMULA AND THE METHOD OF ITS PREPARATION Russian patent published in 2006 - IPC A62D3/00 F42D5/04 

FIELD: chemical industry; methods and devices for degassing and the elimination of the poisonous substances.

SUBSTANCE: the invention is pertaining to the field of elimination of the poisonous substances, in particular, to the degassing formula for elimination of the poisonous substances and the viscous formulas on their basis, and also to the method of the formula preparation. The formula contains the alkali metal alcoholate, which may be produced in the rectifying column at interaction of the alkali metal hydroxide sampled from Li, K or Na, with the alcohol sampled from the group including the monoatomic primary, secondary and the tertiary alcohols containing from 1 up to 6 atoms of carbon, diatomic or triatomic alcohols, amino alcohols, and also N-methyl pyrrolidone and ε-caprolactam at the certain components ratio. The produced formula is intended for elimination of all the types of the poisonous substances with the heightened power (over 300 mg/ml), has the reduced fire hazard, the small corrosivity and is well flushed away by water.

EFFECT: the invention presents the formula intended for elimination of all the types of the poisonous substances with the heightened power, has the reduced fire hazard, the small corrosivity and is well flushed away by water.

11 cl, 1 tbl, 20 ex