Process and equipment arrangement for the preheating and multist

Details Process and equipment arrangement for the preheating and multist Process and equipment arrangement for the preheating and multist

1999-06-21

2000-11-14

Nguyen, Hoang

Power plants

Motive fluid energized by externally applied heat

Process of power production or system operation

60656, 60657, 60692, 60694, F01K 1302

Patent

active

061453153

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.

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