Other

Yalmar S Ulanen

Boris I Tyagunov

Olga S Chikul

Alexandr S Smirnov

Vitaly I Chikul

Valentina I Polyakovskaya

Robert A Petrosian

Pavel A Trufanov

Karl E Zeger

Jury V Ponomarev

Mart A Marguste

Lev Z Tamarkin

Evgeny F Petukhov

Mark Y Gubergrits

Vadim E Chmovzh

Viktor M Efimov

Bitumen-containing material is processed by distillation with a solid heat-carrier with subsequent gasification of the distillation residue and combustion of the gasification residue in an aerofountain furnace. During gasification, the formed flue gas and ash are heated and part of ash is used as the heat-carrier. The flue gas and ash are withdrawn from the process simultaneously in the form of their suspension in air, from which the heat-carrier is isolated for the distillation process, the consumption of the heat-carrier being controlled by withdrawing part of the suspension containing fine fraction of ash before the heat-carrier is isolated. The device for realization of the proposed method comprises an aerofountain furnace and is provided with a means for delivering the heat-carrier into the reactor, which is actually a separator with leading-in and leading-out gas ducts and a by-pass gas-duct provided with a controlled valve intended to control the delivery of the aerosuspension through the bypass gas-duct.

Method for thermal processing bitumen-containing materials and device

A fuel composition which comprises a high-boiling petroleum fuel and an additive. The additive incorporates compounds of elements Mg, and/or Ca and/or Mn, and/or Al, and/or Fe and also an ash-containing resin. The additive is prepared by thermal processing of a solid fuel with the formation of a dust-containing vapor-gas mixture. Thereafter, a resin is condensed from the vapor-gas mixture which is incorporated with the above-mentioned compounds of said elements and, finally, the resin is discharged along with the deposited dust.

Fuel composition and process for producing same

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Estonskaya SSR, Kiviyli, undefined

Yalmar S Ulanen