本文選題：油頁巖 + 半焦�。� 參考：《化工進(jìn)展》2017年04期

【摘要】：樺甸式油頁巖氣體熱載體綜合利用工藝是一種重要的油頁巖利用方式,本文在原有綜合利用系統(tǒng)的基礎(chǔ)上做了部分改造,將小顆粒油頁巖和半焦混合氣化后再與干餾氣一起送入燃?xì)?蒸汽聯(lián)合循環(huán)系統(tǒng)發(fā)電,同時利用燃機(jī)尾氣加熱循環(huán)熱載體。利用Aspen Plus軟件對原有及改造后的油頁巖綜合利用系統(tǒng)進(jìn)行建模,并根據(jù)模擬數(shù)據(jù)對綜合利用系統(tǒng)作進(jìn)一步的能量分析和?分析。結(jié)果表明:改造后的綜合利用系統(tǒng)總的一次能量利用效率和?效率分別達(dá)到了58.23%和60.18%,遠(yuǎn)高于原有系統(tǒng),其中各主要單元的能量利用效率和?效率均高于60%;另外,提高油頁巖干餾比例可以明顯增加系統(tǒng)頁巖油產(chǎn)量,雖然電能輸出會有所降低,但總?效率會隨之增長。
[Abstract]:The comprehensive utilization technology of Huadian oil shale gas heat carrier is an important way of oil shale utilization. The small particle oil shale and semi-coke mixture were gasified and then fed into the gas-steam combined cycle system together with the dry distillation gas. At the same time the circulating heat carrier was heated by the gas engine tail gas. Aspen Plus software is used to model the original and reformed comprehensive utilization system of oil shale, and according to the simulation data, the comprehensive utilization system is further analyzed and analyzed. Analysis The results show that the total primary energy utilization efficiency and the total energy utilization efficiency of the reformed comprehensive utilization system are as follows: 1. The efficiency reached 58.23% and 60.18% respectively, which was much higher than the original system. In addition, increasing the proportion of oil shale retorting can significantly increase the production of shale oil in the system, although the power output will be reduced, but the total? Efficiency increases with it.
【作者單位】： 東北電力大學(xué)油頁巖綜合利用教育部工程研究中心;中國科學(xué)院工程熱物理研究所;
【基金】：吉林省重點(diǎn)科技攻關(guān)項(xiàng)目(20140204004SF) 吉林市科技計劃項(xiàng)目(201434001)
【分類號】：TE662

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