CAJ | 학술논문

采用正交试验，考察了苯酚用量、催化剂用量、反应时间及反应温度对茭白废弃生物质液化效果的影响，并研究了该液化产物制备胶黏剂的影响因素。结果表明：茭白废弃生物质液化过程中，苯酚用量的影响最大，反应温度和反应时间次之，而催化剂用量的影响相对较弱，优化参数是苯酚用量为1：5，催化剂用量为7％，反应时间为90 min，反应温度为140℃，在此优化条件下，液化率为95．83％。胶黏剂制备过程中，茭白液化物与甲醛的质量比为1：1．8，高温缩聚反应温度为92℃较为合适。
채용정교시험，고찰료분분용량、최화제용량、반응시간급반응온도대교백폐기생물질액화효과적영향，병연구료해액화산물제비효점제적영향인소。결과표명：교백폐기생물질액화과정중，분분용량적영향최대，반응온도화반응시간차지，이최화제용량적영향상대교약，우화삼수시분분용량위1：5，최화제용량위7％，반응시간위90 min，반응온도위140℃，재차우화조건하，액화솔위95．83％。효점제제비과정중，교백액화물여갑철적질량비위1：1．8，고온축취반응온도위92℃교위합괄。
Liquefaction of waste biomass of Zizania latifolia in phenol was investigated under mass ratio of phenol to waste biomass, dosage of catalyst, reaction time and temperature using an orthogonal experiment.Furthermore, the factors of resinification product as adhesive were studied.The results showed that the ratio of phenol to waste biomass was significant on liquefaction, reaction temperature and reaction time were in the next place and the dosage of catalyst was less effective.The optimum condition of liquefaction was that mass ratio of phenol to waste biomass was 1:5, with 7%of catalyst dosage on 140℃for 90 min.It indicated that liquefaction rate of waste biomass of Zizania latifolia in phenol was up to 95.83%.For the preparation of the adhesive, mass ratio of liquefaction product to formaldehyde was 1:1.8, and the best polycondensation temperature was 92 ℃.