According to these results, it can be concluded that the proposed ANFIS procedures yield significant predictions of coal flotation responses based on particle characteristics and hydrodynamic conditions, and these soft computing models can be used in the industrial control systems to monitor the froth flotation process of coal particles.
In order to evaluate the applicability of the procedure, the use of coal ash, crushed concrete waste and granulated blast-furnace slag in road construction was evaluated in case studies.
The procedure followed for allocation of coal blocks to captive consumers lacked transparency as the allotment of coal blocks to prospective captive consumers were made merely on the basis of recommendation from state government and other administrative ministries without ensuring transparency and objectivity".
The dominant source of black smoke during both the study period and present day were from road vehicles as most smoke control procedures to reduce combustion of coal for domestic heating and industrial energy would already have been implemented by the start of the study period.
The procedure involves shearing thick pillars of coal and is often considered risky.
The procedure for in situ gasification of coal is as follows.
This work presents a procedure for scale-bridging modeling of coal devolatilization, in the presence of experimental error, that puts emphasis on the thermodynamic aspect of devolatilization, namely the final volatile yield of coal, rather than kinetics.
By changing operating procedures and burning a higher grade of coal, Midwest boosted output from the 40-year-old plants 12% last year while reducing emissions.
Two samples of bituminous coal and three types of coal pre-treatment procedures were applied to simulate in situ conditions at the "spon-com" site: i) pre-oxidation of coal, ii) pre-heating of coal under inert gas, and iii) immersion of pre-heated coal in liquid water.
Therefore, it was decided in this meeting to continue with the allocation of coal blocks through the extant Screening Committee procedure till the new competitive bidding procedure became operational.
