Process for drying coal for melt-down or coal gasifiers

Details Process for drying coal for melt-down or coal gasifiers Process for drying coal for melt-down or coal gasifiers

1993-08-09

1994-07-12

Bertsch, Richard A.

Power plants

Combustion products used as motive fluid

60 3912, F02B 4300

Patent

active

053277171

ABSTRACT:
The invention relates to a process for drying coal with a natural moisture content, which is supplied to melt-down or coal gasifiers, in which drying takes place by means of the excess energy obtained on coupling to a gas turbine power station. The excess energy is supplied by means of a fluid to at least one drier by heat release from at least one auxiliary unit ensuring or improving energy generation.

REFERENCES:
patent: 3804606 (1974-04-01), Archer et al.
patent: 3990229 (1976-11-01), Staege
patent: 4019314 (1977-04-01), Springmann
patent: 4341069 (1982-07-01), Bell et al.
patent: 4866928 (1989-09-01), Raiko
patent: 4957049 (1990-09-01), Strohmeyer, Jr.
patent: 4976101 (1990-12-01), Schiffers
patent: 5175993 (1993-01-01), Raiko et al.
"Marks' Standard Handbook for Mechanical Engineers" Eighth Edition, McGraw-Hill, 1978 pp. (9-21,23).

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