Method for the preparation of pitch-in-water slurry

Details Method for the preparation of pitch-in-water slurry Method for the preparation of pitch-in-water slurry

1984-03-27

1985-08-27

Harris-Smith, Y.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 61, C10L 130

Patent

active

045376000

ABSTRACT:
Molten pitch, such as obtained in petroleum refining, is comminuted as such in the presence of water to obtain coarse pitch particles solidified during the comminution by contact with the water. The coarse pitch particles are further pulverized in the presence of water and, preferably, a dispersant to form a slurry containing the finely pulverized pitch particles dispersed in the water.

REFERENCES:
patent: 4104035 (1978-08-01), Cole et al.
patent: 4217109 (1980-08-01), Siwersson et al.
patent: 4288232 (1981-09-01), Schmolka et al.
patent: 4302212 (1981-11-01), Yamamura et al.
patent: 4358293 (1982-11-01), Mark
patent: 4441887 (1984-04-01), Funk

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