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PC和IGCC装置的成本与性能 对于二氧化碳捕集范围Cost and Performance of PC and IGCC Plants for a Range of Carbon Dioxide C PC和IGCC装置的成本与性能 对于二氧化碳捕集范围Cost and Performance of PC and IGCC Plants for a Range of Carbon Dioxide C

PC和IGCC装置的成本与性能 对于二氧化碳捕集范围Cost and Performance of PC and IGCC Plants for a Range of Carbon Dioxide C

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  • 更新时间:2021-09-09
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这项研究的目的是确定碳的成本和性能。 新型超临界(SC)煤粉的二氧化碳(CO2)捕集水平及其集成 气化联合循环(IGCC)发电厂。SC PC案例(案例1系列)的利用 氟_生态胺FG PlusSM工艺用于变温燃烧后CO2捕集 用30wt%单乙醇胺(MEA)溶液作为化学溶剂进行吸收。这个 IGCC案例(案例2系列)采用浆料输送、夹带流通用电能(GEE) 气化器和杠杆UOP_s(前通用石油产品)两阶段Selexol 变压吸附法捕集CO2并选择性脱除硫化氢(H2S)。 Selexol™工艺使用聚乙二醇二甲醚(DEPG)作为物理溶剂 用于预燃烧捕获。

The objective of this study was to establish the cost and performance for a range of carbon dioxide (CO2) capture levels for new supercritical (SC) pulverized coal (PC) and integrated gasification combined cycle (IGCC) power plants. The SC PC cases (Case 1 series) utilize Fluor‟s Econamine FG PlusSM process for post-combustion CO2 capture via temperature swing absorption with a 30 wt% monoethanolamine (MEA) solution as the chemical solvent. The IGCC cases (Case 2 series) employ a slurry-fed, entrained-flow General Electric Energy (GEE) gasifier and leverage UOP‟s (formerly Universal Oil Products) two-stage Selexol™ process for bulk CO2 capture and selective hydrogen sulfide (H2S) removal via pressure swing absorption. The Selexol™ process uses dimethyl ether of polyethylene glycol (DEPG) as a physical solvent for pre-combustion capture.

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