International Journal on Energy Conversion (IRECON)

Показано: 1 - 2 из 2

Некоторые метрики заблокированы вашими
настройками согласия
Analysis of Conditions of Biofuel Production in Kazakhstan: Case Study
(2021-01-31)
Gulim Bergenzhanova
;
Talgat Mauletuly
;
Askar Adilbekov
;
Amangul Kokazhayeva
;
Gita Rēvalde
It is increasingly clear that biofuels can be a viable source of renewable energy in contrast to the finite nature fossil fuel energy, which cause geopolitical instability and deleterious global effects. Biogas production requires certain conditions for the stable release of methane. In this paper, an analysis of livestock waste or manure biomass accumulated over the past nine years under the climatological conditions of Kazakhstan for the production of biogas and stable methane emissions is presented, as well as the stock of raw materials for biomass production from waste or manure in the next five years. The article aims to answering the question: "What are the possibilities of biogas production in Kazakhstan?". The annual volume of different types of raw materials, which in sufficient quantities can provide production of biogas, is calculated and an analysis of three factors, influencing the biogas production, i.e. climate, ecology and materials is given. A comparative analysis of the annual biomass production of the world and Kazakhstan is done. It is shown that the biomass production from the livestock manure in Kazakhstan depends on the region. According to the calculations made in this paper, the accumulated annual amount of biomass in Kazakhstan is 0,002% of the annual biomass production in the world.
Некоторые метрики заблокированы вашими
настройками согласия
Increasing the Energy Supply of the Population of Remote Regions of the Republic of Kazakhstan with the Help of Compact Autonomous Bioenergy Plants
(2021-09-30)
Gulim Bergenzhanova
;
Talgat Mauletuly
;
Amangul Kokazhayeva
The economy of Kazakhstan is one of the largest agro-industrial economies in Central Asia with a developed cultivation of crops. For this reason, significant volumes of agricultural waste are generated. Currently, the resulting manure is not decontaminated and it is not processed: there are no systems for its disposal. Low temperatures contribute to the preservation of pathogenic microflora and weed seeds in manure piles, and in the spring with meltwater they fall into lakes and reservoirs. The lands of settlements and open water bodies are intensively polluted with organic and biogenic substances of animal manure. In addition, the population of the remote regions of the Republic of Kazakhstan needs energy supply (electricity, heat, and gas). In order to solve these problems, one of the promising options for the remaining and unused volumes of waste is to convert them into biogas. The article presents data of the developed autonomous biogas plant and the main results of biogas production in autonomous bioenergy plants for farms located in remote areas in a mesophilic regime.

International Journal on Energy Conversion (IRECON)

Фильтры

Настройки

Сортировать по

результатов на странице