{"id":60524,"date":"2023-05-29T05:00:13","date_gmt":"2023-05-28T21:00:13","guid":{"rendered":"http:\/\/learncmg.cn\/?p=60524"},"modified":"2023-05-29T05:00:13","modified_gmt":"2023-05-28T21:00:13","slug":"296-%e6%b5%b7%e5%b2%b8%e7%83%ad%e5%90%ab%e6%b0%b4%e5%b1%82%e5%9c%b0%e7%83%ad%e5%92%8c%e4%ba%8c%e6%b0%a7%e5%8c%96%e7%a2%b3%e6%b7%b7%e5%90%88%e5%b0%81%e5%ad%98%e9%a1%b9%e7%9b%ae%e7%9a%84%e7%9b%88","status":"publish","type":"post","link":"http:\/\/learncmg.cn\/?p=60524","title":{"rendered":"296. \u8fd1\u6d77\u70ed\u542b\u6c34\u5c42\u5730\u70ed\u5f00\u91c7\u548c\u4e8c\u6c27\u5316\u78b3\u5c01\u5b58\u590d\u5408\u9879\u76ee\u7684\u76c8\u5229\u80fd\u529b\u8bc4\u4f30"},"content":{"rendered":"<p><span style=\"color: #000000;\">\u672c\u9879\u7814\u7a76\u63a2\u7d22\u4e86\u5c06\u5178\u578b\u7684\u6cbf\u6d77\u5730\u8d28\u538b\u529b\u70ed\u542b\u6c34\u5c42\u7528\u4e8e\u4e24\u79cd\u5546\u4e1a\u76ee\u7684\u7684\u6f5c\u529b\u3002\u7b2c\u4e00\u4e2a\u76ee\u7684\u662f\u83b7\u53d6\u542b\u6c34\u5c42\u7684\u5730\u70ed\u7528\u4e8e\u53d1\u7535\u548c\/\u6216\u76f4\u63a5\u4f7f\u7528\uff0c\u7b2c\u4e8c\u4e2a\u76ee\u7684\u662f\u5728\u4e0d\u4e2d\u65ad\u70ed\u91cf\u751f\u4ea7\u7684\u60c5\u51b5\u4e0b\uff0c\u5229\u7528\u76f8\u540c\u7684\u5ca9\u77f3\u4f53\u79ef\u8fdb\u884c\u5b89\u5168\u548c\u53d7\u63a7\u7684\u4e8c\u6c27\u5316\u78b3\u5c01\u5b58\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e9b\u76ee\u6807\uff0c\u6211\u4eec\u8bbe\u8ba1\u5e76\u7ecf\u6d4e\u8bc4\u4f30\u4e86\u4e00\u9879\u8ba1\u5212\uff0c\u8be5\u8ba1\u5212\u5728\u59344\u5e74\u5185\u6536\u56de\u8fd0\u8425\u548c\u8d44\u672c\u6210\u672c\uff0c\u5e76\u5728\u8fd0\u8425\u7ed3\u675f\u65f6\u4ea7\u751f\u7ea615%\u7684\u6b63\u5185\u90e8\u56de\u62a5\u7387\u3002\u5229\u7528\u6211\u4eec\u7684\u5e03\u4e95\u548c\u64cd\u4f5c\u65b9\u6848\u7684\u6218\u7565\u8bbe\u8ba1\uff0c\u6211\u4eec\u80fd\u591f\u5728\u6570\u503c\u6a21\u62df\u7814\u7a76\u4e2d\u83b7\u5f97\u4ee5\u4e0b\u7ed3\u679c\u3002\u9996\u5148\uff0c\u70ed\u6c34\u751f\u4ea7\u7387\u5141\u8bb830\u5146\u74e6\u7684Rankine\u53d1\u7535\u5382\u5faa\u73af\u8fd0\u884c20\u5e74\u3002\u5176\u6b21\uff0c\u5728\u8fc7\u53bb10\u5e74\u7684\u8fd0\u8425\u4e2d\uff0c\u6211\u4eec\u6210\u529f\u5730\u5411\u540c\u4e00\u50a8\u5c42\uff08\u4f53\u79ef\u4e3a0.8 x 109 m3\uff09\u6ce8\u5165\u4e86\u7ea61000\u4e07\u5428\u7684\u8d85\u4e34\u754c\u6c14\u4f53\u3002\u7b2c\u4e09\uff0c\u51e0\u5341\u5e74\u6765\u5bf9\u4f5c\u4e1a\u7ed3\u675f\u540e\u7684\u7fbd\u6d41\u8fdb\u884c\u7684\u6570\u503c\u76d1\u6d4b\u8868\u660e\uff0c\u5728\u4e0d\u635f\u5bb3\u76d6\u5c42\u5b8c\u6574\u6027\u7684\u60c5\u51b5\u4e0b\uff0c\u5927\u91cf\u7684\u4e8c\u6c27\u5316\u78b3\u88ab\u5b89\u5168\u5730\u5c01\u5b58\u5728\u50a8\u5c42\u5185\u90e8\u3002<\/span><\/p>\n<h3 style=\"text-align: center;\"><a href=\"https:\/\/www.e3s-conferences.org\/articles\/e3sconf\/pdf\/2017\/11\/e3sconf_wrec2017_05004.pdf\">Profitability Evaluation of a Hybrid Geothermal and CO2 Sequestration Project for a Coastal Hot Saline Aquifer.<\/a><\/h3>\n<p><span style=\"color: #000000;\"><strong>Abstract<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">With growing interest in commercial projects involving industrial volume CO<sub>2<\/sub>\u00a0sequestration, a concern about proper containment and control over the gas plume becomes particularly prominent. In this study, we explore the potential of using a typical coastal geopressured hot saline aquifer for two commercial purposes. The first purpose is to harvest geothermal heat of the aquifer for electricity generation and\/or direct use and the second one is to utilize the same rock volume for safe and controlled CO<sub>2<\/sub>\u00a0sequestration without interruption of heat production. To achieve these goals, we devised and economically evaluated a scheme that recovers operational and capital costs within first 4 years and yields positive internal rate of return of about 15% at the end of the operations. Using our strategic design of well placement and operational scheduling, we were able to achieve in our numerical simulation study the following results. First, the hot water production rates allowed to run a 30 MW organic Rankine cycle plant for 20 years. Second, during the last 10 years of operation we managed to inject into the same reservoir (volume of 0.8 x 10<sub>9<\/sub>\u00a0m<sub>3<\/sub>) approximately 10 million ton of the supercritical gas. Third, decades of numerical monitoring the plume after the end of the operations showed that this large volume of CO<sub>2<\/sub>\u00a0is securely sequestrated inside the reservoir without compromising the caprock integrity.<\/span><br \/>\n<span style=\"color: #000000;\"><strong>Key words:\u00a0<\/strong>CO<sub>2<\/sub>\u00a0sequestration \/ geothermal energy \/ dynamic plume control \/ hybrid energy systems<\/span><br \/>\n<img loading=\"lazy\" class=\"wp-image-60525 aligncenter\" src=\"http:\/\/learncmg.cn\/wp-content\/uploads\/2023\/05\/unnamed-file-58.png\" alt=\"\u8868\u683c\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\" width=\"697\" height=\"443\" \/><br \/>\n<img loading=\"lazy\" class=\"aligncenter wp-image-60526\" src=\"http:\/\/learncmg.cn\/wp-content\/uploads\/2023\/05\/unnamed-file-59.png\" alt=\"\u56fe\u8868, \u8868\u9762\u56fe\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\" width=\"1200\" height=\"444\" \/><br \/>\n<img class=\"wp-image-60527 aligncenter\" src=\"http:\/\/learncmg.cn\/wp-content\/uploads\/2023\/05\/unnamed-file-60.png\" alt=\"\u65e5\u7a0b\u8868\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\" \/><br \/>\n<img class=\"wp-image-60528 aligncenter\" src=\"http:\/\/learncmg.cn\/wp-content\/uploads\/2023\/05\/unnamed-file-61.png\" alt=\"\u65e5\u7a0b\u8868\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\" \/><br \/>\n<img loading=\"lazy\" class=\"wp-image-60529 aligncenter\" src=\"http:\/\/learncmg.cn\/wp-content\/uploads\/2023\/05\/unnamed-file-62.png\" alt=\"\u6587\u672c\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\" width=\"762\" height=\"505\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u9879\u7814\u7a76\u63a2\u7d22\u4e86\u5c06\u5178\u578b\u7684\u6cbf\u6d77\u5730\u8d28\u538b\u529b\u70ed\u542b\u6c34\u5c42\u7528\u4e8e\u4e24\u79cd\u5546\u4e1a\u76ee\u7684\u7684\u6f5c\u529b\u3002\u7b2c\u4e00\u4e2a\u76ee\u7684\u662f\u83b7\u53d6\u542b\u6c34\u5c42\u7684\u5730\u70ed\u7528\u4e8e\u53d1<span class=\"more-link\"><a href=\"http:\/\/learncmg.cn\/?p=60524\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[159],"tags":[251,394],"_links":{"self":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/60524"}],"collection":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=60524"}],"version-history":[{"count":0,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/60524\/revisions"}],"wp:attachment":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=60524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=60524"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=60524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}