本文選題：二氧化碳儲存 + 地質儲存　； 參考：《中外能源》2017年03期

【摘要】：通過二氧化碳儲存降低大氣中的二氧化碳濃度,是減緩全球溫室效應的有效手段。中國在碳減排方面實行的戰(zhàn)略與國外不同,國外是二氧化碳的捕集與儲存(CCS),而中國則是二氧化碳的捕集、利用與儲存(CCUS),增加了將二氧化碳作為資源進行利用的環(huán)節(jié)。二氧化碳儲存技術大致分為地質儲存、生物儲存、海洋儲存、礦物儲存(礦石碳化)以及工業(yè)利用等。地質儲存是最有效和最經(jīng)濟的永久性二氧化碳儲存技術,又可分為枯竭油氣藏儲存、注二氧化碳驅油提高采收率(CO_2-EOR)、深部鹽水層儲存、深部不可開采煤層儲存、注二氧化碳驅煤層氣提高采收率(CO_2-ECBM)以及地下的其他地質結構如玄武巖、油頁巖、孔洞等,優(yōu)點是氣密性好、儲存容量大,可以有效提高石油、天然氣等資源的采收率。利用生物儲存二氧化碳具有廣闊的應用前景,既可以節(jié)約資源,又能更加有效地儲存二氧化碳。由于長期大規(guī)模注入二氧化碳對海洋環(huán)境及海洋生物等會產生一定影響,因此目前對于二氧化碳海洋儲存技術的研究還處在試驗階段。而礦物儲存在提高碳酸化反應速率和降低能耗方面還有待進一步研究。對中國而言,加快開發(fā)以二氧化碳為原料的規(guī)�；a業(yè)是實現(xiàn)二氧化碳減排的更為積極的途徑,尤其是富碳農業(yè)。
[Abstract]:Reducing the concentration of carbon dioxide in the atmosphere through carbon dioxide storage is an effective way to slow down global Greenhouse Effect. The strategy of carbon abatement in China is different from that in foreign countries, which is the capture and storage of carbon dioxide (CCS) in foreign countries, and the capture and storage of carbon dioxide in China. The use and storage of CCUSN has increased the use of carbon dioxide as a resource. Carbon dioxide storage technology can be divided into geological storage, biological storage, marine storage, mineral storage (ore carbonation) and industrial utilization. Geological storage is the most effective and economical permanent carbon dioxide storage technology. It can also be divided into depleted oil and gas reservoir storage. CO _ 2-ECBM) and other geological structures underground such as basalt, oil shale and pore have the advantages of good gas tightness and large storage capacity, which can effectively improve the recovery of oil and natural gas resources. The use of biological carbon dioxide storage has a broad application prospect, which can save resources and store carbon dioxide more effectively. Because the long-term large-scale carbon dioxide injection will have a certain impact on the marine environment and marine life, so the research of carbon dioxide marine storage technology is still in the experimental stage. However, mineral storage needs further study in increasing carbonation reaction rate and reducing energy consumption. For China, accelerating the development of a large-scale industry based on carbon dioxide is a more positive way to reduce carbon dioxide emissions, especially in carbon-rich agriculture.
【作者單位】： 中國石化催化劑有限公司;中石化催化劑(北京)有限公司;
【分類號】：X701

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本文編號：1961670