Furnaces – Utilizing powdered fuel – Having rotary flow means
Patent
1986-12-05
1987-11-10
Favors, Edward G.
Furnaces
Utilizing powdered fuel
Having rotary flow means
110261, 110347, 431284, F23D 102
Patent
active
047049715
ABSTRACT:
The invention relates to burners for the gasification of pulverized coal--injected in a dense phase--with steam and oxygen, and it can be employed for coal gasification in the chemical industry. Objects of the present invention are to increase the reliability in operation of the burner and to improve the quality of the gas obtained from the gasification process. The burner should be designed in such a way that a reliable operation is attained under the conditions of the gasification process (e. g. high pressures and temperatures within the gasifier). The design of the pulverized-coal feeding device, the water-cooled jacket and the swirl chamber according to the invention are described in detail.
REFERENCES:
patent: 4422389 (1983-12-01), Schroder
patent: 4466363 (1984-08-01), Leikert et al.
patent: 4555994 (1985-12-01), Voigt et al.
patent: 4597342 (1986-07-01), Green et al.
Berger Friedrich
Fedotov Vasilij
Fleischer Klaus
Gohler Peter
Gudymov Ernest
Brennstoffinstitut Freiberg
Favors Edward G.
Striker Michael J.
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