Topal O. Kinetics and dynamics of combustion of high ash coals in a pressurized fluidized bed

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U003255

Thesis Registration Form

0400U003255.pdf

Applicant for

Specialization

  • 05.14.06 - Технічна теплофізика та промислова теплоенергетика

23-11-2000

Specialized Academic Board

Д 26.255.01

Institute of telecommunications and global information space of National Academy of Sciences of Ukraine

Essay

For temperature of 360-950С, pressure of 0.1-2.0 MPa, 0.1-1.6 mm particles, the kinetic and dynamic characteristics for interaction between air oxygen and coals and their chars were found for the pressurized fluidized bed (PFB). Empirical correlations for burn-out time for antracite and high volatile bituminous coals in PFB were obtained. Technological scheme of the facility designed for the coal combustion and gasificatin in circulating PFB was presented. The recommendations on implementation of PFB technologies, allowing combustion of high ash coals, in energy sector of Ukraine were developed.

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