Low-temperature catalytic conversion of carbonaceous materials

Abstract

Abstract. Laws of the rate of carbon conversion in steam atmosphere at a temperature in modes of the catalytic low-temperature treatment of peat, brown coal, semi-coke from peat and brown coal are obtained by experiments. Increasing of the rate of carbon conversion in temperature range up to 500 °C is achieved by using of catalysts. The possibility of using results is associated with the burners, a working zone of which is porous filling from carbonaceous particles.

Autothermal pyrolysis of peat in conditions of free movement in layer

“…Researches of the autothermal pyrolysis of peat in layer on the inclined surface investigated with a view to developing a method for combustion of peat without ashpit losses. The inclined surface allows to organize the thermal fuel reprocessing with simultaneous removal of the mineral part of [2][3][4].…”

Small Distributed Energy Russia: Combined Heat and Power Generation

“…There is an opinion that a hydrogen production by conversion of natural gas is the most expedient in terms of hydrogen production on the industrial scales [7][8][9]. At the same time is believed that perspective direction is hydrogen generation from biomass and solid fuel with its subsequent use in fuel elements [9].…”

“…At the same time is believed that perspective direction is hydrogen generation from biomass and solid fuel with its subsequent use in fuel elements [9]. Today there is a problem, which limited the spread of hydrogen technologies:…”

“…Currently, the power generation in decentralized areas is mainly produced by diesel stations that not economically efficient. Wherein such areas often have reserves of local low grade fuels, but their consumption is accompanied by appropriate technical devices [11][12][13].…”

The Peat and Wood Gasification at Different Conditions of the Pyrolysis Process

“…The process of researched low-temperature pyrolysis is considered by three main reactions [10][11][12]: 1) С+О 2 =СО 2 ; 2) С+2Н 2 =СН 4 ; 3) С+Н 2 О=СО+Н 2 . The reactions 1 and 2 are standard with known equilibrium constants.…”