碳約束條件下電力和化工品的煤炭利用Coal Utilization for Power and Chemicals in a Carbon-Constrained World

技術(shù)狀態(tài)累積實(shí)驗規模原型測試:1000 +循環(huán)小時(shí);420+二氧化碳捕捉小時(shí)該吸附劑能夠快速去除模擬煙氣中的CO2模擬煙氣中的CO2捕集率可達90%以上收集了大量的性能數據，確定了系統性能隨過(guò)程變量的變化，證明了臺架測試的可靠性在美國和挪威Norcem水泥廠(chǎng)進(jìn)行了額外的測試影響大幅降低二氧化碳捕獲成本~ 40%節能減少資本支出高二氧化碳負荷能力吸熱相對較低;沒(méi)有蒸發(fā)熱損失沒(méi)有蒸發(fā)排放

Technology Status 

Cumulative Bench-scale Prototype testing: 1,000+ circulation hours; 420+  CO2 capture hours

The sorbent is capable of rapid removal of CO2 from the simulated flue gas

Sustained 90% capture of the CO2 in simulated flue gas stream is easily  achieved

Collected a wealth of performance data, identified how system performance  varies due to process variables, and proved the reliable nature of bench-  scale testing

Additional tests conducted in U.S. and on-site at a Norcem cement plant in  Norway

Impact

Substantial reduction in cost of CO2 capture

~ 40% energy reduction

Reduction in CAPEX

High CO2 loading capacity

Relatively low heat of absorption; no heat of vaporization penalty

No evaporative emissions