Kavak brown coal basin: Integrated development prospects and environmental problems

Kojobaev, Kanatbek; Tazhibaev, K.T.; Tazhibaev, D. K.; Дуйшеев, К О

doi:10.17580/gzh.2016.08.12

Cited by 1 publication

(1 citation statement)

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“…In scientific practice, increasing the efficiency of using fossil hydrocarbons in the electric power industry is being actively discussed. In particular, in order to reduce the energy dependence of the Republic of Kyrgyzstan on gas and oil fuels, the prospects for integrated development and environmental problems of processing brown coal in the Kavak basin using underground gasification of coal, production of water-coal fuel, and lowtemperature pyrolysis are considered, which would make it possible to obtain such commercial products from coal as water-coal fuel, power gas and synthesis gas, as well as synthetic liquid fuel [6]. To assess the suitability of coal for destructive treatment and increase the efficiency of the process, the dependences of the coal's reactivity characteristics on petrographic composition, the coalification stage, the oxidation-reduction degree, and the concentration and composition of the mineral components are determined [7].…”

Section: Introductionmentioning

confidence: 99%

Synthetic and coal-water fuels improving is the instrument of industrial region sustainability increasing

Dobrovolsky

Sorokin

2021

E3S Web Conf.

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New methods of processing bituminous and brown coal in synthetic and coal-water fuel production are now gaining relevance. On the one hand, this is dictated by the pragmatic need to reduce the dependence of industrial energy consumers on the prices and quality of hydrocarbon raw materials, especially in the context of the constant exacerbation of market restrictions associated with the pandemic and sanctions, on the other hand, there is an urgent need for environmentally friendly methods of using synthetic and coal-water fuels. The article discusses the currently used technologies for the production of synthetic and coal-water fuels. The authors identify its main disadvantages and limitations and propose a schematic diagram of a technological line for coal-water fuel production with a linear layout. It allows obtaining fuel with good fluidity and higher stability, high-calorie content, and low ash content with less energy consumption.

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Section: Introductionmentioning

confidence: 99%