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碳捕获：一项技术评估Carbon Capture: A Technology Assessment

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更新时间：2021-09-25
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碳捕获和封存（或碳捕获和存储，CCS）被广泛认为是关键限制大气中二氧化碳（CO2）排放的战略——主要的“温室” “天然气”与全球气候变化有关-来自发电厂和其他大型工业来源。这个报告着重于CCS系统的第一个组成部分，CO2捕获过程。与众不同 CCS的两个组成部分，运输和地质储存，CCS的CO2捕获部分高度依赖技术。使CCS成功地减少来自在美国，CO2捕集技术需要占大量资源部署广泛。广泛的商业部署可能部分取决于成本用于捕获二氧化碳的技术。该报告评估了改善、降低- 当前三种二氧化碳捕获方法的成本技术：燃烧后捕集；预燃烧捕集；氧燃烧捕集。

Carbon capture and sequestration (or carbon capture and storage, CCS) is widely seen as a critical strategy for limiting atmospheric emissions of carbon dioxide (CO2)—the principal “greenhouse gas” linked to global climate change—from power plants and other large industrial sources. This report focuses on the first component of a CCS system, the CO2 capture process. Unlike the other two components of CCS, transportation and geologic storage, the CO2 capture component of CCS is heavily technology-dependent. For CCS to succeed at reducing CO2 emissions from a significant fraction of large sources in the United States, CO2 capture technologies would need to be deployed widely. Widespread commercial deployment will likely depend, in part, on the cost of the technology deployed to capture CO2. This report assesses prospects for improved, lower- cost technologies for each of the three current approaches to CO2 capture: post-combustion capture; pre-combustion capture; and oxy-combustion capture.

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碳捕获与封存、CO2捕获过程、全面CO2捕获

碳捕获：一项技术评估Carbon Capture: A Technology Assessment

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