WASTES PHOTONIC RADIOLYSIS Russian patent published in 2017 - IPC C10L5/46 C10B53/02 C10L5/44 C10B47/00 

FIELD: materials.

SUBSTANCE: invention discloses product from wastes obtaining method, including: a) providing wastes; b) effect of low-frequency macro wave radiation with wavelength in range from 700 nm to 1 mm on wastes, with achievement of temperature from 205 °C to 900 °C and pressure from 1.0 bar to 19.0 bar, to form coal therefore; wherein said wastes are subjected to radiation in reaction vessel with double metal wall, providing said reaction vessel outer metal wall heating by means of primary radiation source, heated to at least of 700 °C, as a result of which, said outer wall prevents heat energy transfer by conductivity and convection and as a result of which, external metal wall is secondary radiation source for said material contained within said internal metal wall; and wherein said wastes contain carbon in amount from 9 to 85 %, hydrogen in amount from 1 to 15 % and oxygen in amount from 0 to 65 % expressed as material dry mass. Invention also discloses version of product from wastes obtaining method and products obtained using said methods.

EFFECT: technical result consists in obtaining useful products from solid organic and inorganic wastes, which are produced by highly effective and energy-saving method, in which power, transmitted by radiation, exponentially increases with temperature of radiating heat source.

32 cl, 2 dwg, 3 ex, 9 tbl