Allowable gas temperature at outlet from furnace subject to slagging

Journal Article · Thu Mar 15 00:00:00 EDT 2007 · Power Technology and Engineering

DOI:https://doi.org/10.1007/s10749-007-0023-2· OSTI ID:20978373

Alekhnovich, A N; Artem'eva, N V; Bogomolov, V V ^[1]

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1. Ural Thermotechnical Laboratory, Chelyabinsk (Russian Federation)

The paper is devoted to substantiation and prediction of the allowable gas temperature at the outlet from a furnace subject to slagging. The non-optimality of values recommended by effective methodical instructions regarding the design of furnace devices is demonstrated. Utilizing knowledge gained from temperature measurements in boilers, and the situation regarding the slagging of heating surfaces located at the outlet from the furnace, new, frequently higher values are proposed. A method for evaluating the allowable gas temperature at the outlet from a furnace subject to slagging is suggested on the basis of data regarding the chemical composition of the mineral portion of coals.

• OSTI ID: 20978373
• Journal Information: Power Technology and Engineering, Vol. 41, Issue 2; Other Information: TN: Translation of Elektricheskie Stantsii, (2); p 23-28; Feb 2007; Related Information: Translation of Elektricheskie Stantsii, (2); p 23-28; Feb 2007; ISSN 1570-145X
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
SLAGS
COAL
BOILERS
DEPOSITION
FOSSIL-FUEL POWER PLANTS
DESIGN
TEMPERATURE MEASUREMENT
GASES
CHEMICAL COMPOSITION
TEMPERATURE CONTROL