METHOD FOR CREATION OF MODEL GAS-AND-AIR MIXTURES BASED ON THERMAL EXTRACTION OF VOLATILE COMPONENTS FROM NATURAL TOBACCO RAW MATERIAL Russian patent published in 2014 - IPC B01F3/02 G01N1/00 

FIELD: tobacco industry.

SUBSTANCE: invention relates to the field of elaboration of biocatalysts intended for usage as part of biological gas purification filters and may be used during conductance of laboratory experiments with samples of biocatalysts removing volatile components of natural tobacco raw material from air as well as for creation of selective conditions in the process of isolation and study of microorganisms constituting the biologically active components of the sais type catalysts. For the method implementation tobacco raw material is moistened with water, the moistened tobacco raw material mass is placed into the extractor and heated to a temperature exceeding that of water boiling with subsequent pumping of purified air through the extractor to produce the model gas-and-air mixture.

EFFECT: production of a highly efficient biocatalyst for deodorisation of gas-and-air emissions.

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