本文關(guān)鍵詞：樟子松熱解生物油提質(zhì)工藝系統(tǒng)能值分析　出處：《農(nóng)業(yè)工程學(xué)報(bào)》2016年22期 　論文類(lèi)型：期刊論文

  更多相關(guān)文章： 熱解 投入 生產(chǎn)效率 樟子松 提質(zhì) 能值 可持續(xù)性

【摘要】：生物質(zhì)熱解提質(zhì)制高品位生物油技術(shù)是當(dāng)前研究熱點(diǎn),該文基于能值投入產(chǎn)出結(jié)構(gòu)和能值指標(biāo),考慮環(huán)境因素,運(yùn)用能值分析方法對(duì)樟子松快速熱解催化加氫提質(zhì)(方案1)和超臨界乙醇提質(zhì)(方案2)制高品位生物油系統(tǒng)進(jìn)行綜合評(píng)價(jià),并分別從生產(chǎn)效率、自然環(huán)境支持力以及可持續(xù)性3個(gè)角度進(jìn)行對(duì)比。結(jié)果表明,在生產(chǎn)等量燃料情況下,方案2消耗的太陽(yáng)能更少,效率更高,但在人類(lèi)社會(huì)投入及總投入方面方案1少于方案2,方案1系統(tǒng)的可再生率更高,對(duì)環(huán)境的壓力更小,可持續(xù)性更好,工藝更受環(huán)境支持。該文為提高生物質(zhì)熱解提質(zhì)制生物油系統(tǒng)的綜合性能提供理論依據(jù)。
[Abstract]:The technology of biomass pyrolysis to produce high-grade bio-oil is a hot topic. Based on the structure of emergy input-output and emergy index, environmental factors are considered in this paper. The rapid pyrolysis catalytic hydrogenation of Pinus sylvestris var. mongolica (scheme 1) and supercritical ethanol extraction (scheme 2) to produce high grade bio-oil were evaluated by energy value analysis method, and the production efficiency was evaluated respectively. The results show that scenario 2 consumes less solar energy and is more efficient when the same amount of fuel is produced. However, in terms of inputs to human society and total inputs, option 1 is less than option 2, with a higher rate of regeneration for the system of option 1, less pressure on the environment and better sustainability. This paper provides a theoretical basis for improving the comprehensive performance of bio-oil system by pyrolysis and tempering of biomass.
【作者單位】： 東南大學(xué)能源熱轉(zhuǎn)換及其過(guò)程測(cè)控教育部重點(diǎn)實(shí)驗(yàn)室;滕州億源煤矸石熱電有限公司;
【基金】：國(guó)家“973”重點(diǎn)基礎(chǔ)研究發(fā)展規(guī)劃項(xiàng)目(2013CB228106)
【分類(lèi)號(hào)】：TE667
【正文快照】： 邰揚(yáng),黃亞繼,劉長(zhǎng)奇,劉凌沁,盧志海.樟子松熱解生物油提質(zhì)工藝系統(tǒng)能值分析[J].農(nóng)業(yè)工程學(xué)報(bào),2016,32(22):244-250.doi:10.11975/j.issn.1002-6819.2016.22.034 http://www.tcsae.orgTai Yang,Huang Yaji,Liu Changqi,Liu Lingqin,Lu Zhihai.Emergy analysis on upgraded proc，

本文編號(hào)：1360111