METHOD FOR PROCESSING SOLID HOUSEHOLD AND INDUSTRIAL WASTES AND DEVICE FOR THEREOF REALISATION Russian patent published in 2015 - IPC B09B3/00 

FIELD: chemistry.

SUBSTANCE: for processing of solid household and industrial wastes, wastes are preliminarily sorted into organic and inorganic, pyrolysis processing of inorganic wastes and processing of organic wastes are realised with obtaining biogas and humus. Obtained on pyrolysis device pyrogas is subjected to plasma-chemical processing with obtaining synthesis-gas and melted slag. Synthesis-gas is applied for obtaining energy and fuel. Melted slag is processed into heat-insulating materials. Obtained as a result of processing of organic wastes biogas is applied for obtaining carbonic acid and methane, which is applied for obtaining energy and fuel. Claimed device contains plant for sorting solid household and industrial wastes, pyrolysis device, device for processing organics, device for plasma-chemical processing, device for melted slag processing, unit of biogas purification, unit for obtaining synthesis-gas, unit of carbon dioxide processing, unit for obtaining carbonic acid, unit of energy generation and unit of catalytic processing. Plant for sorting solid household wastes is connected with pyrolysis device and with device for organics processing by production output. Output of pyrolysis device is connected with input of device for plasma-chemical processing, outputs of which are connected with inputs of device for melted slag processing, unit of energy generation and unit of catalytic processing. Output of device for organics processing is connected with input of biogas purification unit, output of which is connected with input of carbon dioxide processing unit, outputs of which are connected with inputs of unit for obtaining carbonic acid, unit of synthesis-gas obtaining and unit of energy generation.

EFFECT: invention makes it possible to simplify technology of SHW processing, reduce cost of applied equipment, reduce expenditures for carrying out all technological process of utilisation of dangerous and very dangerous wastes together with SHW processing, ensure energy efficiency and autonomy of SHW processing process and maximally extend sphere of possible application of processing products, increase ecological safety of SHW processing, provide protection of environment, obtain trade products with high added value.

2 cl, 1 dwg