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2 275 546

(13)

(51)

IPC

F22D1/50(2006-01-01)

(21) (22)

Application

2004135453/06, 2004-12-03

(24)

Start date

2004-12-03

(22)

Actual filing date

2004-12-03

(45)

Published

2006-04-27

(72)

Inventor

Sharapov Vladimir IvanovichFetkullov Marat RifatovichTsjura Dar'Ja Valentinovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

METHOD OF THERMAL DEAERATION OF WATER Russian patent published in 2006 - IPC F22D1/50

Abstract RU 2275546 C1

FIELD: feed-water heaters.

SUBSTANCE: method comprises deaerating water in the deaerator. The initial water and heating agent are supplied to the aerator. A given concentration of carbon dioxide in the deaerated water is maintained by means of control of the flow rate of vapor and temperature of the initial water. When the concentration of the carbon dioxide rises with respect to a given value, the vapor flow rate is first increased and the temperature of the initial water is then increased if necessary. When the concentration of carbon dioxide drops with respect to a given value, the temperature of the initial water is first decreased and the vapor flow rate is then decreased.

EFFECT: enhance efficiency and reliability of boiler.

1 dwg

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RU 2 275 546 C1

Authors

Sharapov Vladimir Ivanovich

Fetkullov Marat Rifatovich

Tsjura Dar'Ja Valentinovna

Dates

2006-04-27—Published

2004-12-03—Filed