APPARATUS FOR SIMULATING CONDITIONS FOR DECOMPOSITION OF COAL DRESSING SLUGS AND LOW-QUALITY COALS BY MICROBIOLOGICAL ACTION

摘要

FIELD: biotechnology.;SUBSTANCE: invention relates to biotechnology, in particular to equipment – bioreactor system, which during operation provides modeling conditions for efficient production of liquid and gaseous products from coal-beneficiation sludge and low-quality coals with provision of preliminary treatment, which makes coal dressing slugs and low-quality coals susceptible to microbiological action. Apparatus for simulating conditions for decomposition of coal-beneficiation sludge and low-quality coals by microbiological exposure comprises a temperature-controlled housing with a reactor cover. There are an illumination ultraviolet lamp, temperature humidity sensors in housing. Plant has a reactor gas circuit, which includes a circulating pump, a receiver and a manifold with nozzles for mounting sensors, connection of a receiver, an inlet valve of gas sensors for gaseous hydrocarbons, methane, carbon dioxide, carbon oxide, hydrogen sulphide. There is a Baly tube in the reactor housing. Baly tube has a polymer mesh with a layer of cotton disc located above the bottom of the Baly tube for placing a sample on it. At that, the housing is made with the possibility of supplying to the Baly tube with the nutrient solution and solution containing microorganisms peristaltic pumps placed in it, from the bulbs with the specified speed. Lid has a window made of quartz glass, and above it a lighting ultraviolet lamp is installed.;EFFECT: invention provides implementation of technical result consisting in improvement of efficiency of investigations.;1 cl, 1 dwg