turbo-reator com captura de carbono

    公开(公告)号:BR112013002035A2

    公开(公告)日:2016-05-31

    申请号:BR112013002035

    申请日:2011-07-22

    Applicant: SARGAS AS

    Abstract: turbo-reator com captura de carbono. a invenção refere-se a um método para a produção de energia elétrica e captura de co2, onde combustível gasoso e uma gás para produzir energia elétrica e um gás de exaustão, onde o gás de exaustão retirado da turbina de gás é resfriado pela produção de vapor em uma caldeira (20), e onde o gás de exaustão resfriado é introduzido uma planta de captura de co2 para capturar co2 do gás de exaustão resfriado que deixa a caldeira (20) por um processo de absorção/dessorção, antes do gás de exaustão tratado limpo de co2 ser liberado no em torno e o co2 capturado ser exportado da planta, onde o gás de exaustão que deixa a turbina de gás apresenta uma pressão de 3 a 15 bara, e o gás de exaustão é expandido para pressão atmosférica após deixar a planta de captura de co2. uma planta para conduzir o método é também descrita.

    PURIFICATION WORKS FOR THERMAL POWER PLANT

    公开(公告)号:CA2542610C

    公开(公告)日:2013-02-12

    申请号:CA2542610

    申请日:2004-11-05

    Applicant: SARGAS AS

    Abstract: A method for separation of CO2 from the combustion gas from a thermal power plant fired with fossil fuel, wherein the combustion gas from the thermal power plant is used as cooled, compressed and reheated by combustion of natural gas in a combustion chamber to form an exhaust gas, where the exhaust gas is cooled an brought in contact with an absorbent absorbing CO2 from the exhaust gas to form a low CO2 stream and an absorbent with absorbed CO2, and where the low CO2 stream is heated by means of heat exchanges against the hot exhaust gas leaving the combustion chamber before it is expanded in turbines, is described. A plant for performing the method and a combined plant is also described.

    LOW EMISSION THERMAL PLANT
    15.
    发明专利

    公开(公告)号:CA2490429C

    公开(公告)日:2011-04-19

    申请号:CA2490429

    申请日:2003-06-20

    Applicant: SARGAS AS

    Abstract: A method for the generation of electrical power from a carbonaceous fuel, wherein the fuel is combusted in presence of oxygen under increased pressure in a combustion chamber is described. The exhaust gas from the combustion is separated into a C02 rich fraction that is handled so that it does not escape to the surroundings, and a C02 depleted fraction that is expanded over one or more turbines to power other processes and/or generation of electrical power, before the gas is released into the surroundings, where the temperature in the combustion chamber is reduced under the generation of steam that is expanded over steam turbines connected to electrical generator for the generation of electrical power. Additionally a thermal power plant for the performing of the method is described.

    16.
    发明专利
    未知

    公开(公告)号:NO20081051L

    公开(公告)日:2009-08-31

    申请号:NO20081051

    申请日:2008-02-28

    Applicant: SARGAS AS

    Abstract: A method for separation of CO2 from the combustion gas of a gas turbine comprising the steps of: withdrawing the combustion gas at an intermediate stage of the turbine, introducing the withdrawn combustion gas into a burner together with compressed air and additional carbonaceous fuel to cause a secondary combustion therein, cooling the combustion gas from the burner, introducing the cooled combustion gas into a CO2 capturing unit, to separate the combustion gas into a CO2 rich gas, that is withdrawn for deposition, and a CO2 lean gas, and reheating and reintroducing the CO2 lean gas into the turbine at an intermediate level and further expand the gas before it is released into the atmosphere, is described. A power generation plant utilizing the method is also described.

    17.
    发明专利
    未知

    公开(公告)号:NO20034941L

    公开(公告)日:2005-05-09

    申请号:NO20034941

    申请日:2003-11-06

    Applicant: SARGAS AS

    Abstract: A method for separation of CO2 from the combustion gas from a thermal power plant fired with fossil fuel, wherein the combustion gas from the thermal power plant is used as cooled, compressed and reheated by combustion of natural gas in a combustion chamber to form an exhaust gas, where the exhaust gas is cooled an brought in contact with an absorbent absorbing CO2 from the exhaust gas to form a low CO2 stream and an absorbent with absorbed CO2, and where the low CO2 stream is heated by means of heat exchanges against the hot exhaust gas leaving the combustion chamber before it is expanded in turbines, is described. A plant for performing the method and a combined plant is also described.

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