Plastic and nonmetallic article shaping or treating: processes – With measuring – testing – or inspecting – Measuring a weight or volume
Patent
1982-01-05
1983-12-13
Hall, James R.
Plastic and nonmetallic article shaping or treating: processes
With measuring, testing, or inspecting
Measuring a weight or volume
264117, B01J 212
Patent
active
044204450
ABSTRACT:
Disclosed is a method for the production of coal pellets for the penetration of finely pulverized coal particles suitable for combustion in a coal burner, which comprises the steps of milling raw coal, preparing a coal particle mixture comprising coarser particles and finer particles of the milled raw coal, and adding a binder to the coal particle mixture to produce coal pellets having the coarser coal particles as nuclei and the finer coal particles attached around the nuclei; the coal pellets so-obtained may be pulverized to provide finely divided coal particles.
REFERENCES:
patent: 3366717 (1968-01-01), Rohaus
patent: 3562783 (1971-02-01), Gorin
patent: 3969103 (1976-07-01), Capes et al.
patent: 4219519 (1980-08-01), Goksel
Nagata Ken'ichi
Takebe Yoshiharu
Tanimichi Jisaku
Yamamoto Sueshi
Hall James R.
Mitsui Engineering & Shipbuilding Co. Ltd.
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