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日本海事新聞ニュース Japan Maritime Daily Oct 21, 2021 (Thu)

“K”Line“, Mitsubishi Shipbuilding, and NK succeed in world’s first CO2 capture test on vessel

This is the world’s first attempt by a general crew to capture CO2 during commercial operation

　On October 20, “K”Line and Mitsubishi Shipbuilding announced that they, in collaboration with Class ・・・続きはログインして下さいnext %E3%80%80On+October+20%2C+%E2%80%9CK%E2%80%9DLine+and+Mitsubishi+Shipbuilding+announced+that+they%2C+in+collaboration+with+ClassNK+%28NK%29%2C+have+succeeded+in+the+world%E2%80%99s+first+demonstration+test+of+%3Cb%3ECO2%3C%2Fb%3E+%28carbon+dioxide%29+separation+and+recovery+on+board.+They+installed+a+small+demonstration+plant+on+a+coal+carrier+for+Tohoku+Electric+Power+operated+by+%E2%80%9CK%E2%80%9DLine.+%3Cb%3ECO2%3C%2Fb%3E+with+a+purity+of+99.9%25+was+separated+and+recovered+from+the+exhaust+gas+of+the+engine%2C+achieving+the+performance+as+planned.+In+the+future%2C+they+will+focus+on+organizing+issues+and+research+and+development+for+actual+commercial+plants.+%3Cbr%3E%E3%80%80The+small+demo+plant+installed+is+diverted+from+the+onshore+plant+to+the+offshore.+This+time%2C+the+recovery+rate+as+planned+was+obtained+at+sea%2C+which+increased+the+possibility+of+practical+use+as+a+marine+system.+%3Cbr%3E%E3%80%80In+early+August%2C+a+demonstration+plant+was+installed+on+the+coal+carrier%2C+%E2%80%9CCORONA+UTILITY%2C%E2%80%9C+and+a+demonstration+test+was+started+with+a+specialist+engineer+from+Mitsubishi+Shipbuilding+onboard.+The+exhaust+gas+passing+through+the+onboard+SOX+%28sulfur+oxide%29+scrubber+%28exhaust+gas+cleaning+system%29+was+branched%2C+and+%3Cb%3ECO2%3C%2Fb%3E+was+separated+and+recovered+by+reaction+with+the+catalyst.+%3Cbr%3E%E3%80%80From+mid-September%2C+a+crew+of+the+ship+are+in+charge+of+plant+operation%2C+measurement%2C+and+maintenance%2C+and+this+will+be+the+world%E2%80%99s+first+attempt+by+a+general+crew+to+recover+%3Cb%3ECO2%3C%2Fb%3E+during+commercial+operation.+By+accumulating+evaluations+of+safety+and+operability%2C+it+will+be+utilized+in+the+development+of+actual+commercial+plants.+%3Cbr%3E%E3%80%80The+technology+of+%3Cb%3ECO2%3C%2Fb%3E+capture%2C+effective+utilization%2C+and+storage+%28CCUS%29+is+expected+to+be+an+effective+means+for+realizing+a+carbon-neutral+society.+Generally%2C+about+90%25+of+%3Cb%3ECO2%3C%2Fb%3E+capture+is+realized+in+onshore+plants.+%3Cbr%3E%E3%80%80Challenges+for+commercialization+of+onboard+%3Cb%3ECO2%3C%2Fb%3E+capture+equipment+include+compactification+including+%3Cb%3ECO2%3C%2Fb%3E+liquefaction+equipment+and+construction+of+a+chain+for+accumulating%2C+storing%2C+and+reusing+recovered+%3Cb%3ECO2%3C%2Fb%3E.+%3Cbr%3E%E3%80%80Since+this+is+a+demo+plant%2C+%3Cb%3ECO2%3C%2Fb%3E+capture+is+limited+to+a+part%2C+and+no+liquefaction+device+is+installed.+A+large-scale+device%2C+a+%3Cb%3ECO2%3C%2Fb%3E+liquefaction+system+and+a+tank+to+save+space+are+required+for+a+90%25+recovery%2C+which+is+the+same+as+on+land.+%3Cbr%3E%E3%80%80This+demonstration+test+is+part+of+the+%E2%80%9CCC-OCEAN%E2%80%9C+verification+project+for+%3Cb%3ECO2%3C%2Fb%3E+capture+equipment+at+sea+by+%E2%80%9CK%E2%80%9DLine%2C+Mitsubishi+Shipbuilding%2C+and+NK.+It+has+been+selected+as+a+target+project+of+the+%E2%80%9Cprograms+to+support+research+and+development+for+advancing+marine+resources+technologies%E2%80%9C%2C+a+subsidiary+initiative+of+the+Maritime+Bureau+of+the+Ministry+of+Land%2C+Infrastructure%2C+Transport+and+Tourism.%3Cbr%3E%3Cbr%3E%3Cbr%3EDisclaimer%3A+The+English+translations+provided+through+this+service+are+the+result+of+translations+made+by+The+Japan+Maritime+Daily+or+automatically+and+mechanically+translated+by+The+Japan+Maritime+Daily+using+an+automated+translation+system+provided+by+a+third+party+after+certain+processing+of+the+Japanese+content+licensed+by+the+third+party.+In+terms+of+the+English+translation%2C+The+Japan+Maritime+Daily+and+MarineNet+Co.%2C+Ltd.+make+no+warranty+or+burden+of+any+kind%2C+express+or+implied%2C+including+its+accuracy%2C+reliability%2C+validity+or+fitness+for+a+particular+purpose.+MarineNet+Users+should+fully+understand+that+this+service+uses+an+automated+translation+system+that+automatically+and+mechanically+recognizes+and+analyzes+information+and+produces+results.+The+users+should+understand+the+above+conditions+before+using+this+service.%3Cbr%3E%3Cbr%3E%E5%85%8D%E8%B2%AC%E4%BA%8B%E9%A0%85%EF%BC%9A%E3%81%93%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%82%92%E4%BB%8B%E3%81%97%E3%81%A6%E6%8F%90%E4%BE%9B%E3%81%95%E3%82%8C%E3%82%8B%E8%8B%B1%E8%A8%B3%E3%81%AF%E3%80%81%E6%97%A5%E6%9C%AC%E6%B5%B7%E4%BA%8B%E6%96%B0%E8%81%9E%E3%81%8C%E4%BD%9C%E6%88%90%E3%81%99%E3%82%8B%E3%81%8B%E3%80%81%E5%8F%88%E3%81%AF%E3%80%81%E7%AC%AC%E4%B8%89%E8%80%85%E3%81%8B%E3%82%89%E4%BD%BF%E7%94%A8%E8%A8%B1%E8%AB%BE%E3%82%92%E5%8F%97%E3%81%91%E3%81%9F%E6%97%A5%E6%9C%AC%E8%AA%9E%E3%81%AE%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%82%92%E3%80%81%E6%97%A5%E6%9C%AC%E6%B5%B7%E4%BA%8B%E6%96%B0%E8%81%9E%E3%81%8C%E4%B8%80%E5%AE%9A%E3%81%AE%E5%87%A6%E7%90%86%E3%82%92%E8%A1%8C%E3%81%A3%E3%81%9F%E4%B8%8A%E3%81%A7%E3%80%81%E7%AC%AC%E4%B8%89%E8%80%85%E3%81%8C%E6%8F%90%E4%BE%9B%E3%81%99%E3%82%8B%E8%87%AA%E5%8B%95%E7%BF%BB%E8%A8%B3%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E3%82%92%E5%88%A9%E7%94%A8%E3%81%97%E3%81%A6%E8%87%AA%E5%8B%95%E7%9A%84%E3%83%BB%E6%A9%9F%E6%A2%B0%E7%9A%84%E3%81%AB%E7%BF%BB%E8%A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