Production of carbonaceous powders and their granulation

Plastic and nonmetallic article shaping or treating: processes – Formation of solid particulate material directly from molten... – With subsequent uniting of the particles

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208 39, 208 45, 264 294, 264 296, 264 85, 264115, 264122, 264123, 264126, 264 12, 264 13, 264 28, 4234474, 4234477, 427221, 427226, B29B 900, C01B 3102

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049851845

ABSTRACT:
Manufacture of granulated self-sintering carbonaceous pulverulent body suitable for precise complicated molding in high speed productivity is conducted in the presence of a wetting agent and a binding agent in the water-pulverulent mixture by using spray drying machine in the atmosphere of the hot air kept at a temperature up to 200.degree. C. optionally in admixture with superheated steam kept at a temperature up to 200.degree. C.

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patent: 4594287 (1986-06-01), Hucke
patent: 4704333 (1987-11-01), Elkins et al.
patent: 4705618 (1987-11-01), Tsuchitani et al.
patent: 4788050 (1988-11-01), Hirose et al.
patent: 4847021 (1989-07-01), Montgomery et al.
patent: 4849021 (1989-07-01), Nakai et al.

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