Production of bioethanol from biomass in the conditions of Northern Kazakhstan
¹M. Dulatov Kostanay Engineering and Economic University, Department of Energy
and Mechanical Engineering, 59 Chernyshevskogo Str., KZ110000, Kostanay, Kazakhstan
²A. Baitursynov Kostanay State University, Agricultural and Technical Institute,
Department of Energetics, Str., Baitursynova 47, KZ110000, Kostanay, Kazakhstan
³Almaty Management University, Doctoral PhD, Str., Rozybakieva 227, KZ050060 Almaty, Kazakhstan
⁴Ural State Agrarian University, Faculty of Engineering Technology, Street Karl
Liebknecht 42, RU620075, Yekaterinburg, Russia
Abstract:
This article describes using renewable energy for bioethanol production. Kostanay Region is a developed agricultural region. Most part of its area is under grain crops and corn, oil crops and vegetables. In the course of production, transportation, storage and processing of agricultural crops, a large part of them becomes unsuitable for use; in future they cannot be used for the intended purpose. Substandard product often stays in the fields to rot or is thrown away. Information considered in this article demonstrates that agricultural waste can be used to produce rather inexpensive bioethanol. Most part of the population in this region is rural. Settlements are far apart from each. It would be reasonable to use bioethanol as a source of electric and thermal energy to meet the needs of rural residents and infrastructure. Wastes from bioethanol production can be used for feeding animal stock what is also important for rural areas and reduces environmental burden. In the course of human life, solid waste is formed that is suitable for producing bioethanol, and consequently, for generating thermal and electric energy. Presented calculations show the feasibility of processing municipal solid waste into bioethanol. EU countries successfully use researches performed by their scientists for developing technologies for the production of bioethanol and synthetic fuels. Kazakhstan, with its experience in cultivation
of oilseeds and required planted area, can successfully develop bioethanol industry. No researches in this respect have been conducted to this day in Kazakhstan. Using bioethanol provides
consumers with their own energy sources that meet quality standards, thereby increasing energy security of region, reducing the amount of harmful emissions into the atmosphere, and creating small-scale energy enterprises where rural residents can work.
Key words:
bioethanol, biomass, municipal solid waste, renewable energy sources, sewage sludge