Hydrogen production with coal using a pulverization device

Details Hydrogen production with coal using a pulverization device Hydrogen production with coal using a pulverization device

1988-03-29

1989-10-24

Doll, John

Chemistry of inorganic compounds

Hydrogen or compound thereof

Elemental hydrogen

252373, 423437, C01B 102

Patent

active

048760803

ABSTRACT:
A method for producing hydrogen from coal is described wherein high temperature steam is brought into contact with coal in a pulverizer or fluid energy mill for effecting a steam-carbon reaction to provide for the generation of gaseous hydrogen. The high temperature steam is utilized to drive the coal particles into violent particle-to-particle contact for comminuting the particulates and thereby increasing the surface area of the coal particles for enhancing the productivity of the hydrogen.

REFERENCES:
patent: 1984380 (1934-12-01), Odell
patent: 2554263 (1951-05-01), Nelson
patent: 2641450 (1953-06-01), Garbo
patent: 3304249 (1967-02-01), Katz
patent: 4219164 (1980-08-01), Taylor
patent: 4392981 (1983-07-01), Corbeels et al.
Max Leva, Fluidization, McGraw-Hill Book Company, Inc., (1959), pp. 6, 7.

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