|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
水稻秸秆在亚/超临界乙醇中的液化实验研究
, PP. 1459-1465
Keywords: 水稻秸秆,乙醇,液化,生物油,超临界流体,gc-ms
Abstract:
？在间歇式高压反应釜中采用乙醇为溶剂在亚/超临界状态下对水稻秸秆进行液化实验研究，考察了反应温度、稻秆/乙醇比及停留时间对稻秆液化的影响，确定了反应温度325℃、稻秆与乙醇比为1.0/10.0（g/ml）、反应时间60min为最佳液化条件。在此条件下，稻秆转化率为78.32%，液化油收率达55.03%；通过gc-ms对液化油进行分析，结果表明，生物油的主要成分是酚类和酯类，占总体的50%左右。液化油的热值为28.95mj/kg，运动黏度为5.63mm2/s，水分含量为2.2%。
| [1] | qianyj,zuocj,tanj,hejh.structuralanalysisofbio-oilsfromsub-andsupercriticalwaterliquefactionofwoodybiomass[j].energy,2007,32(3):196-202.
|
| [2] | jadec,pattarapanp.bio-oilfromhydro-liquefactionofbagasseinsupercriticalethanol[j].energyfuels,2010,24(3):2071-2077.
|
| [3] | javaida,noraishahsaidinaa.areviewonprocessconditionsforoptimumbio-oilyieldinhydrothermalliquefactionofbiomass[j].renewsustenergyrev,2011,15(3):1615-1624.
|
| [4] | 刘华敏,解新安,丁年平,刘焕彬,黄璐怡.亚/超临界乙醇液化玉米秸秆反应路径与机理[j].农业工程学报,2010,26(6):277-282.(liuhua-min,xiexin-an,dingnian-ping,liuhuan-bin,huanglu-yi.liquefactionreactionpathwayandmechanismofcornstalkinsub-andsuper-criticalethanol[j].transactionsofthecsae,2010,26(6):277-282.)
|
| [5] | 郑朝阳,解新安,陶红秀,郑璐丝,李雁.亚/超临界乙醇液化秸秆纤维素解聚反应研究与机理初探[j].燃料化学学报,2012,40(5):526-532.(zhengchao-yang,xiexin-an,taohong-xiu,zhenglu-si,liyan.depolymerizationofstalkcelluloseduringitsliquefactioninsub-andsupercriticalethanol[j].journaloffuelchemistryandtechnology,2012,40(5):526-532.)
|
| [6] | zhoud,zhangsc,fuhb,chenjm.liquefactionofmacroalgaeenteromorphaproliferainsub-/supercriticalalcohols:directproductionofestercompounds[j].energyfuels,2012,26(4):2342-2351.
|
| [7] | 颜涌捷,任铮伟.纤维素连续催化水解研究[j].太阳能学报,1999,20(1):55-58.(yanyong-jie,renzheng-wei.continuouscatalytichydrolysisofcellulose[j].actaenergiaesolarissinica,1999,20(1):55-58.)
|
| [8] | zhongcl,weixm.acomparativeexperimentalstudyontheliquefactionofwood[j].energy,2004,29(11):1731-1741.
|
| [9] | taohx,xiexa,tangcz,tianwg.mechanismofketonesformationfromcelluloseliquefactioninsub-andsupercriticalethanol[j].journaloffuelchemistryandtechnology,2013,41(1):60-66.
|
| [10] | lih,yuanxz,zenggm,tongjy,xiew.effectofmixedsolventonthesub-andsupercriticalliquefactionofagriculturalwaste[j].transactionsofthecsae,2008,24(5):200-203.
|
| [11] | 秦岭,吴玉龙,邹树平,陈镇,杨明德,陈恒志.杜氏盐藻在亚/超临界水中液化制生物油[j].太阳能学报,2010,31(9):1079-1084.(qinling,wuyu-long,zoushu-ping,chenzhen,yangming-de,chenheng-zhi.experimentalresearchondirectliquefactionofmicroalgaeinsubcritical/supercriticalwater[j].actaenergiaesolarissinica,2010,31(9):1079-1084.)
|
| [12] | anastasakisk,rossab.hydrothermalliquefactionofthebrownmacro-algalaminariasaccharina:effectofreactionconditionsonproductdistributionandcomposition[j].bioresourtechnol,2011,102(7):4876-4883.
|
| [13] | 赵炜.农作物秸秆在亚/超临界醇中的液化[d].徐州:中国矿业大学,2009.(zhaowei.liquefactionofcropstalksinsubandsupercriticalalcohols[d].xuzhou:chinauniversityofminingandtechnology,2009.)
|
| [14] | yangyf,fengcp,inamoriby,maekawact.analysisofenergyconversioncharacteristicsinliquefactionofalgae[j].resourconservrecycl,2004,43(1),21-33.
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
