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An update of the benchmark post-combustion CO_2-capture technology

机译：燃烧后燃烧CO_2-Capture技术的更新

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摘要

This study provides a description of a new benchmark post-combustion CO2 capture (PCC) technology reflecting the publicly reported performances by various technology suppliers. To achieve this several amines and amine formulations have been considered using a process model developed in ProTreat (R). A 40 wt% formulation of PZ (piperazine)/AMP (amino-methyl-propanol) in a 1:2 M ratio was selected as the most representative of the current state of the art.A PCC process configuration with absorber intercooling and rich split flow was selected to reflect the fact that the technology suppliers use a variety of process designs to optimize the process performance.The techno-economic performances were further detailed for the PCC process integrated with an ultra-supercritical coal fired power station and a natural gas fired combined-cycle.The techno-economic evaluation of the PCC process indicated that the costs of capture with respect to 30 wt% MEA for the coal-fired power station were reduced by 22% and for the natural gas fired combined-cycle by 15%.
机译：本研究提供了一种新的基准测试后CO2捕获（PCC）技术的描述，反映了各种技术供应商的公开报告的表现。为了达到这种胺，已经考虑了几种胺和胺制剂，使用蛋白质（R）开发的过程模型。选择1：2M比的40wt％的Pz（哌嗪）/ amp（氨基 - 甲基 - 丙醇）作为最新状态的最代表性的原理的最多代表性。具有吸收器中冷却和富分裂的PCC工艺配置选择流动以反映技术供应商使用各种工艺设计来优化过程性能的事实。对于与超超临界燃煤发电站的PCC工艺进行了技术经济性能，并射击天然气综合周期。PCC工艺的技术经济评价表明，燃煤发电站30重量％MEA的捕获成本减少了22％，天然气燃烧综合循环减少了15％ 。

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