Use of oxygen for the cleaning, passivation, and preservation of power-generating equipment at the Kharanorskaya SAPP

Author: Man’kina N.   Kirilina A.   Ovechkina O.   Lyudomirskii B.   Rubanov B.   Tikhomirov Yu.   Zakirov T.  

Publisher: Springer Publishing Company

ISSN: 1570-145X

Source: Power Technology and Engineering, Vol.40, Iss.5, 2006-09, pp. : 307-315

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Abstract

Studies conducted on two power-generating units at the Kharanorskaya SAPP relative to the steam-water-oxygen passivation, preservation, and partial cleaning of all boiler-heating surfaces, including the surfaces of the reheater, and passivation of the surfaces of the high-pressure heaters on the steam and water sides by the steam-oxygen method, as well as partial passivation, preservation, and cleaning of turbine blading are presented.

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