CO2 RECOVERY GAS TURBINE SYSTEM

Title:

CO2 RECOVERY GAS TURBINE SYSTEM

Document Type and Number:

Japanese Patent JP2001271610

Kind Code:

A

Abstract:

To improve energy efficiency of the whole system by diluting separated oxygen with satisfactory energy efficiency, so that it may be safely handled and by putting it used for dilution into a power plant.

This CO2 recovery gas turbine system is constituted of a gas turbine power generating system having a CO2 recovery cycle system for separating and recovering carbon dioxide from exhaust gas of a gas turbine 2, an oxygen separating system having an oxygen separator 20 making use of an ion permeable film 20a, an oxygen diluting medium supplying system 30 for supplying steam and carbon dioxide recovered from the gas turbine power generating system to the oxygen separating system, and an oxygen supplying system 32 for supplying the diluted oxygen to a combustor of the gas turbine power generating system.

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Inventors:

OGATA TOMOKO
FUKUDA MASAFUMI
OGAWA HAKARU
FUNATSU TETSUYA
SHINOHARA KAZUTARO

Application Number:

JP2000084453A

Publication Date:

October 05, 2001

Filing Date:

March 24, 2000

Export Citation:

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Assignee:

TOSHIBA CORP

International Classes:

F01K23/10; B01D53/22; C01B32/50; F01K25/00; F02C3/22; F02C3/24; F02C3/30; (IPC1-7): F01K23/10; B01D53/22; C01B31/20; F01K25/00; F02C3/22; F02C3/24; F02C3/30

Attorney, Agent or Firm:

Kazuo Sato (3 others)

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