000 02596nam a2200301 i 4500
999 _c12654
_d12654
001 18985475
005 20210228100904.0
008 881221s1989 enk b 00110 eng
010 _a88-35326
020 _a0852740557 :
040 _aDLC
_cDLC
_erda
050 0 _aTP156.F65
_bH68 1989
082 0 _a660.284292
_219
_bH.R.F
100 1 0 _aHoward, J. R
_eAuthor.
245 1 0 _aFluidized bed technology :
_bprinciples and applications /
_cJ.R. Howard
263 _a8907
264 1 _aBristol, England ;
_aPhiladelphia :
_bA. Hilger,
_cc1989
264 4 _cc1989
300 _ax, 214 pages. :
_billustrations. ;
_c24 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
504 _aIncludes bibliographies and index
505 0 _aIntroduction: Processes involving contact between solid particles and a fluid. Packed (or fixed) beds. Fluidized beds. Treatment of the subject in this book. References. Particles and fluidization: Physical properties of solid particles. Classification of particles according to fluidization characteristics. Pressure drop across packed beds. Minimum fluidizing velocity and its determination. Two-phase theory of fluidization bubbles and fluidization regimes. Mixing, elutriation and transport of solids. References. Fluidized bed heat transfer: Modes of heat transfer. Heat transfer in beds of particles. Estimation of bed-to-surface heat transfer coefficients. Heat transfer between the bed, distributor, containing walls, immersed tubes or components. Heat transfer to surfaces located above the bed free surface. Concluding remarks. References. Design of simple fluidized beds: Introduction. Estimation of bed dimensions and fluidizing velocity. Transport disengaging height. Distributors. Heat removal from fluidized beds. Optimum size of a fluidized bed reactor. Concluding remarks. References. Fluidized bed combustion: Introduction. Combustion systems for solid fuels generally. Fluidized bed combustion of solid fuels. Size of fluidized bed combustion systems. Efficiency of fluidized bed combustion equipment. Combustion of fuel particles in a fluidized bed. Distinction between boilers and furnaces. Methods of starting up. Circulating or "fast" fluidized bed combustion systems. Control or emissions. Concluding remarks. Closure: Introduction. Gasifiers. Dryers. Metallurgical heat treatment furnaces. Solids transport systems. Flue gas desulphurization. Fluidized bed catalytic cracking. Design practice and scale-up.
650 0 _aFluidization
942 _2ddc
_cBK