โ Scribed by Tadafumi Adschiri; Takehiko Furusawa
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Chars from 14 different parent coals were produced in fluidized bed and the initial porosity and surface area were correlated with carbon content in the parent coals. Combination of previous results with the present experimental results led to the description of change in carbon dioxide gasification
Predictions obtained by using the accepted reaction model together with three different reactor models -plug-flow, complete-mixing and bubble-assemblage -are compared. In general, the three reactor models gave significantly different results. The bubbleassemblage model, therefore, represents a valid
Pluidizecl bed grid zone model and Kunii-Levenspiel bubbling bed model were combined and applied to fluid&d bed coal gasification. In the model, local gas compositions in the grid zone were predicted and compared with our experimental results. The effects of the operational conditions on local react
A steady-state numerical simulation model, which takes account of hydrodynamics, mass transfer, heat transfer and reactions, was proposed for the grid zone of a jetting fluidized bed coal gasifier with a conical distributor. Temperatures of theparticle and gas in the jet, compositions in the jet and