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CO_2 RECOVERY PILOT PLANT

机译:CO_2回收飞行员

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摘要

The pilot plant in this study was using the recycle separation process adopted the absorption and stripping. Recovery of CO_2, one of the main parameters, was experimented at different temperatures and flow rates of flue gas and absorbent, Monoethanolamine (MEA). When the temperature of flue gas was increased by 10□ from 30□ to 40□, CO_2 recovery ratio was decreased by around 5%. When the flow rate of flue gas was increased to 690m~3/hr, equivalent to 120% of design value of pilot plant, CO_2 recovery ratio was decreased by around 15%. CO_2 recovery ratio was maintained stably at both 15wt% and 25wt% of MEA concentration over 2.5m~3/hr of MEA flow rate.
机译:本研究中的试验工厂使用回收分离过程采用了吸收和汽提。回收CO_2,其中一个主要参数之一,是在烟气和吸收剂,单乙醇胺(MEA)的不同温度和流速的不同温度和流速。当烟道气的温度从30℃增加10℃时,CO_2回收率下降约5%。当烟道气的流速增加至690m〜3 / hr时,相当于试验厂的120%的设计值,CO_2回收率减少了约15%。 CO_2回收率在15wt%和25wt%的MEA流速下稳定地保持在15wt%和25wt%的MEA浓度。

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