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瓦巴门地区CO2封存工程水库模拟Reservoir Modelling      Wabamun Area CO2  Sequestration Project (WASP) 瓦巴门地区CO2封存工程水库模拟Reservoir Modelling      Wabamun Area CO2  Sequestration Project (WASP)

瓦巴门地区CO2封存工程水库模拟Reservoir Modelling Wabamun Area CO2 Sequestration Project (WASP)

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  • 更新时间:2021-09-09
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尽管人们认识到深层含水层具有非常大的储存能力,但是 二氧化碳封存,目前尚不清楚最好的方法是用大量 局部注射区域内的CO2在较短的时间内。用于 研究贮藏性能时,CO2注入速率为1Mt/年。这个比率很低。 当与存储技术在管理中扮演重要角色所需的规模相比较时 全球排放。在这份报告中,我们研究了将大量CO2注入 Nisku含水层,位于加拿大艾伯塔省瓦巴门湖地区[1]。在这个地区, 大型CO2排放源包括四个燃煤发电厂,排放量在3-3之间。 年产6公吨,50年累计排放20公吨或1公吨。这个数字,1Gt,是 考虑WASP的目标容量。尼斯库含水层被认为是 未来的封存项目。

Although it is recognized that deep aquifers offer the potential for very large storage capacities for CO2 sequestration, it is not clear what the best method is to fill these aquifers with large volumes of CO2 in a relatively short period of time within localized injection areas. The typical benchmark for the rate of CO2 injection is 1 Mt/year when studying storage performance. This rate is very low when compared to the scale needed for storage technology to play a significant role in managing global emissions. In this report we study the feasibility of injecting large volumes of CO2 into the Nisku aquifer, which is located in the Wabamun Lake area in Alberta, Canada [1]. In this area, large CO2 emitters include four coal-fired power plants with emissions that range between 3 and 6 Mt/year each, which together emit ~ 20 Mt/y or ~ 1 Gt over 50 years. This number, 1 Gt, is considered the target capacity for WASP. The Nisku aquifer is believed to be a suitable choice for future sequestration projects.

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