Ovchinnikov Urii Vitalevich,
Boyko Ekaterina Evgenevna,
Serant Feliks Anatolevich
Abstract
The main unsolved problem of the use of high quality coal-water fuel is its low reactivity in the initial portion of combustion. This problem is a limiting factor for its further development. In this article we describe the development of the most famous coal-water fuel ignition system, their advantages and disadvantages. We have formulated the basic principles of optimum ignition system of artificial composite liquid fuel; identified the main advantages of plasma ignition of fuel; suggested the idea to develop a scheme of plasma ignition artificial composite liquid fuel with automatic control of plasma torch. In this publication, the authors compared the plasma ignition technology and coal-water fuel technology using a cyclone prefurnace heat output of 6.5 MW. It is worth noting that the automatic control of plasma torch will solve the problem associated with the ignition of artificial composite liquid fuel and qualitatively improve the combustion of fuel.
Keywords: water-coal fuel, artificial composite liquid fuel, reaction capability, flammability criteria, kinematic characteristics, derivatograph, the reaction rate of combustion, plasmatron, plasma ignition
Authors:
Ovchinnikov Urii Vitalevich
Doctor of Sciences (Eng.), Professor of the Department of Energy in the Novosibirsk State Technical University. His research interests are currently focused on the research and development of new types of composite fuels production from coal. He is author of more than 50 publications, including 4 monographs. (Address: 20, Karl Marx Av., Novosibirsk, 630073, Russian Federarion. Email: roxy9107@mail.ru).
Boyko Ekaterina Evgenevna
graduate student of the Novosibirsk State Technical University. Her research interests are currently focused on development scheme ACLF combustion in power boilers. (Address: 20, Karl Marx Av., Novosibirsk, 630073, Russian Federarion. E-mail: e.boyko1991@yandex.ru).
Serant Feliks Anatolevich
Doctor of Sciences (Eng.), Deputy General Director of the CJSC "COTES" (Address: 96/1, Kropotkina St., Novosibirsk, 630049, Russian Federation. Email: dkmv90@mail.ru).
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