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首页> 外文会议>International Conference on Greenhouse Gas Control Technologies >The scientific case for large CO_2 storage projects worldwide: Where they should go, what they should look like, and how much they should cost
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The scientific case for large CO_2 storage projects worldwide: Where they should go, what they should look like, and how much they should cost

机译：全球大型CO_2封存项目的科学案例：应该去哪里，应该看起来像什么以及应该花多少钱

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摘要

To achieve substantial GHG reductions through carbon capture and storage (CCS) requires 100's to 1000's of large volume injection facilities distributed globally with very low rates and volumes of leakage. Several large-scale projects exist (Weyburn, Sleipner, In-Salah) and each has revealed an important aspect of the geology that was not previously known. This reaffirms the notion that key geological thresholds in the earth's crust are sensitive to the magnitude and rate of excursions, (e.g., pressure build-up, pH). Because commercial-scale CCS will reach these thresholds, a suite of large-scale projects is needed to investigate the conditions for successful deployment. These projects must cover a range of geological and geographic settings and key plays. Moreover, they must be supported by a sufficiently large science and technology program to understand the key features, events, and processes in each case to address stakeholder concerns and develop operational guidelines for large-scale deployment.
机译：为了通过碳捕集与封存（CCS）来实现温室气体的大幅减少，需要在全球范围内分布100到1000多个大批量注入设施，并且泄漏率和泄漏量非常低。存在几个大型项目（Weyburn，Sleipner，In-Salah），每个项目都揭示了地质学的一个重要方面，而这是以前所不知道的。这再次证明了地壳中的关键地质阈值对偏移的幅度和速率（例如压力累积，pH）敏感。由于商业规模的CCS将达到这些阈值，因此需要一系列大型项目来调查成功部署的条件。这些项目必须涵盖一系列的地质和地理环境以及关键作用。而且，它们必须得到足够大的科学和技术计划的支持，以了解每种情况下的关键特征，事件和过程，以解决利益相关者的关注并制定大规模部署的操作准则。

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