METHOD FOR HEAT UTILIZATION OF ORGANIC SULFUROUS-CONTAINING WASTE Russian patent published in 1998 - IPC

Abstract RU 2117688 C1

FIELD: utilization of organic sulfurous-containing waste. SUBSTANCE: organic sulfurous-containing waste is ground, added to fine-grain shale and heated up to 470-500 C. Said heating takes place by mixing waste with heated circulating ashes away from air. Thus obtained steam and gas mixture is fed for its purification and condensation. Hard carbonic residue is roasted and in ashes form it is returned to heating stage. It is used there as heat carrier and chemical absorbent. Thus worn tires, waste of industrial rubber, soil or sand being contaminated by hydrocarbon composition may be utilized. EFFECT: improved efficiency of the method. 4 cl

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RU 2 117 688 C1

Authors

Volkov Eh.P.(Ru)

Gavrilov A.F.(Ru)

Potapov O.P.(Ru)

Stel'Makh G.P.(Ru)

Iorudas Klemensas Antanas Antano

Svetlichnyj Vjacheslav Georgievich

Sukharev Valerij Borisovich

Senchugov Konstantin Ivanovich

Popov Aleksandr Fedorovich

Kajdalov Aleksandr Nikolaevich

Ehlenurm Al'Fred Antonovich

Marguste Mart Aleksandrovich

Dates

1998-08-20Published

1997-02-25Filed