SYSTEM AND METHOD FOR PERFORMING HIGH EFFICIENCY POWER GENERATION USING CARBON DIOXIDE CIRCULATING WORKING FLUID

• Main Authors: GLENN WILLIAM BROWN JR, MILES R PALMER, RODNEY JOHN ALLAM
• Format: Patent
• Language: English; Japanese
• Published: 02.11.2017
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; COMBUSTION APPARATUS; COMBUSTION ENGINES; COMBUSTION PROCESSES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; GAS-TURBINE PLANTS; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING; WEAPONS

PROBLEM TO BE SOLVED: To provide a method and system for generating power under application of high efficiency combustion unit by combining COcirculating fluid.SOLUTION: Advantageously, the method and system of this invention can utilize an electrical power turbine 320 of low pressure ratio and an economizer heat exchanger 420. Further lower level heat from an external source is used and a part of requisite amount of heat for heating re-used COcirculation fluid can be provided. It is possible to recover COderived from fuel and transport it through pipe line pressure. It is possible to recover other impurities.SELECTED DRAWING: Figure 5 【課題】本発明は、ＣＯ２循環流体と組み合わせて高効率燃焼器を用いた、発電のための方法およびシステムを提供する。【解決手段】本方法およびシステムは、有利なことに、低圧力比の電力タービン３２０およびエコノマイザ熱交換器４２０を利用することができる。外部源からのさらなる低位熱を使用して、再利用ＣＯ２循環流体を加熱するために必要な量の熱の一部を提供することができる。燃料由来のＣＯ２を回収して、パイプライン圧力で輸送することができる。他の不純物を回収することができる。【選択図】図５