Process and apparatus for preheating and deaeration of make-up w

Details Process and apparatus for preheating and deaeration of make-up w Process and apparatus for preheating and deaeration of make-up w

1996-12-04

1999-08-03

Lazarus, Ira S.

Power plants

Motive fluid energized by externally applied heat

Process of power production or system operation

60645, 60657, 60685, 60693, F01K 1302, F28B 700

Patent

active

059309989

ABSTRACT:
In a process for preheating and deaerating make-up water in a power generation plant by steam, the required make-up water is initially heated up to the saturation temperature without substantial deaeration and is subsequently deaerated. The steam used for heating and deaerating is expanded steam from a condenser, which steam is almost fully condensed during the heating of the make-up water and is recycled to the steam circulation of the power generation plant.

REFERENCES:
patent: 3803846 (1974-04-01), Letvin
patent: 4241585 (1980-12-01), Gorzengno
patent: 4288989 (1981-09-01), Cassidy
patent: 4683025 (1987-07-01), Flores
patent: 4732004 (1988-03-01), Brand et al.
patent: 4776170 (1988-10-01), Blangetti
patent: 4810327 (1989-03-01), Norrmen
patent: 4813237 (1989-03-01), Szucs et al.
patent: 4819436 (1989-04-01), Ahner et al.
patent: 4873829 (1989-10-01), Williamson
patent: 4969507 (1990-11-01), Rosenbled
patent: 5004043 (1991-04-01), Mucic et al.
patent: 5246541 (1993-09-01), Ryham
patent: 5343705 (1994-09-01), Athey et al.
"Entgasung von Speisewasser", Weitere Informationen,cav, Jul. 1991.
"Evaporation", Ullmann's Encyclopedia of Industrial Chemistry, Fifth Edition, vol. B3, Gerhartz, et al., 1989, pp. 3-28 to 3-32.

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