Method for the beneficiation of low rank coal

Details Method for the beneficiation of low rank coal Method for the beneficiation of low rank coal

1983-07-05

1986-04-22

Dixon, Jr., William R.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 1R, 44 1SR, 44 62, 44 66, 44 68, 208 8R, 208 9, 208 10, C10L 132

Patent

active

045839905

ABSTRACT:
Process for the beneficiation and recovery of low rank coals comprising subjecting pulverized low rank coal to surface treatment by admixing said coal with an aqueous mixture comprised of a polymerizable monomer, a polymerization catalyst and a coal derived oil; and the beneficiated low ash, low sulfur containing product resulting therefrom.

REFERENCES:
patent: 1390230 (1921-09-01), Bates
patent: 2074699 (1937-01-01), Lenher et al.
patent: 2397859 (1946-04-01), Hersberger et al.
patent: 2671758 (1954-03-01), Vinograd et al.
patent: 2684338 (1954-07-01), McGowan et al.
patent: 2740522 (1956-04-01), Aimone et al.
patent: 3107214 (1963-10-01), Metuchen
patent: 3244615 (1966-04-01), Huntington
patent: 3376168 (1968-04-01), Horowitz
patent: 3401049 (1968-10-01), Horowitz
patent: 3698931 (1972-10-01), Horowitz
patent: 3703481 (1972-11-01), Barker et al.
patent: 3732084 (1973-05-01), Nixon et al.
patent: 3784464 (1974-01-01), Kaminsky
patent: 3880580 (1975-04-01), Horowitz et al.
patent: 4033852 (1977-07-01), Horowitz et al.
patent: 4080176 (1978-03-01), Verschuur
patent: 4101293 (1978-07-01), Krause et al.
patent: 4158548 (1979-06-01), Burk et al.
patent: 4163644 (1979-08-01), Bowers
patent: 4196092 (1980-04-01), Wang et al.
patent: 4201552 (1980-05-01), Rowell
patent: 4217109 (1980-08-01), Siwerson et al.
patent: 4227994 (1980-12-01), Knebel et al.
patent: 4244699 (1981-01-01), Smith et al.
patent: 4248698 (1981-02-01), Keller
patent: 4249699 (1981-02-01), Smith et al.
patent: 4251229 (1981-02-01), Joyo et al.
patent: 4252540 (1981-02-01), Yamamura et al.
patent: 4252639 (1981-02-01), Smith et al.
patent: 4253944 (1981-03-01), Hefner
patent: 4255155 (1981-03-01), Frankovich
patent: 4255156 (1981-03-01), Sun et al.
patent: 4261699 (1981-04-01), Sun et al.
patent: 4270926 (1981-06-01), Burk et al.
patent: 4282004 (1981-08-01), Masologites
patent: 4304573 (1981-12-01), Burgess et al.
patent: 4306883 (1981-12-01), Eckman
patent: 4332593 (1982-06-01), Burgess et al.
Fuel Extension by Dispersion of Clean Coal in Oil-Government Report #FE-2694.
Feasibility Study of Molecular Grafting to Solubilize Coal-Government Report #FE-2020-1.
Cleaning of Eastern Bituminous Coal by the Grinding Froth Flotation and High Gradient Magnetic Separation-Sep. 1978, presented at EPA Symposium on Coal Cleaning to Achieve Energy and Environmental Goals, Hollywood, Florida.
Encyclopedia of Chemical Technology, Kirk-Othmer (1980), vol. 11, pp. 401-422, and 449-473.
Encyclopedia Chemical Technology, Kirk-Othmer (1980), vol. 6, pp. 314-322.

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