Coal-methanol slurry and its production process

Details Coal-methanol slurry and its production process Coal-methanol slurry and its production process

1988-03-21

1989-02-07

Dixon, Jr., William R.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 53, C10L 132

Patent

active

048028916

ABSTRACT:
A coal-methanol slurry having excellent storage stability, transportability and combustibility has been provided by using coal particles having a maximum particle size not greater than 1,500 .mu.m and a cumulative particle size distribution specified with respective to particles of 74 .mu.m and smaller, 10 .mu.m and smaller and 3 .mu.m and smaller and controlling the concentration of the coal particles within a specific range defined in relation to the degree of carbonization of the coal employed. A useful and advantageous production process of the slurry has also been provided, featuring an addition of water and the timing of its addition.

REFERENCES:
patent: 1623241 (1927-04-01), Greenstreet
patent: 1681335 (1928-08-01), Griessbach et al.
patent: 4045092 (1977-08-01), Keller
patent: 4282006 (1981-08-01), Funk
patent: 4416666 (1983-11-01), Funk
patent: 4441887 (1984-04-01), Funk
patent: 4479806 (1984-10-01), Funk
patent: 4498906 (1985-02-01), Scheffee
patent: 4501205 (1985-02-01), Funk
J58045283-A (8317), 1983, Japanese Abstract.
J58501183w (8335), 1983, Japanese Abstract.
J53055304a (7826), 1978, Japanese Abstract.

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