CAJ | 학술논문

从分子设计的角度出发，采用环氧氯丙烷和二乙醇胺为主要原料，合成出了一种具有强正电性、多羟基的阳离子防塌抑制剂，并对其合成条件和性能进行了优化。 PED防塌抑制剂的最佳合成条件：溶剂为水，溶剂用量为10mL，加料方式采用分次间歇加料，反应温度为40℃，反应时间为4h。2％的PED水溶液中岩屑滚动回收率实验结果高达73.7％，较清水提高50.95％。
종분자설계적각도출발，채용배양록병완화이을순알위주요원료，합성출료일충구유강정전성、다간기적양리자방탑억제제，병대기합성조건화성능진행료우화。 PED방탑억제제적최가합성조건：용제위수，용제용량위10mL，가료방식채용분차간헐가료，반응온도위40℃，반응시간위4h。2％적PED수용액중암설곤동회수솔실험결과고체73.7％，교청수제고50.95％。
In this article,epichlorohydrin and diethanolamine were used to synthesis a new PED inhibitor with much positive charge and abundant hydroxyls according to molecule contriving.The optimal parameters of synthesis are as following:water is used for sol-vent,the adding of solvent is 10mL,materials are added intermittently,the reaction temperature is 40℃ and the reaction time is 4h.The experiment results show that the detritus rolling recovery in 2%PED inhibitor solution is 73.7%increasing 50.95 to com-pare fresh water.