化学

• 解聚

  The future for chemical depolymerization of waste polyesters in ionic liquid is prospected.

  对离子液体化学解聚废聚酯的前景进行了展望。

• 裂解

  There are three steps in the process which are free water removal, pre-polymerization and depolymerization.

  微波辐射制备丙交酯的工艺过程分为脱自由水-预聚合-裂解环化三个阶段。

环境科学技术

• 解聚

  Depolymerization of PS in supercritical benzene was also carried out at temperature ranging from 300-360℃, at different pressures of 4.5-10.7MPa, at reaction time of 10-50min, respectively.

  此外，以苯作为解聚介质(临界温度为289.0℃，临界压力为4.90MPa)，在温度300～360℃、压力4.5～10.7MPa及时间10～50min的条件下对聚苯乙烯颗粒进行解聚实验研究。

• 降解

  In this research, a SCF reaction system was re-designed and constructed. The depolymerization behavior of high density polyethylene (HDPE) in supercritical water and effect of an additive, benzoyl peroxide (BPO) were studied.

  本文自行组装和改进了一套超临界流体反应装置,并且使用这套装置开展了对高密度聚乙烯(High density polyethylene, HDPE)在超临界水中的降解行为和添加剂——过氧化苯甲酰(benzoyl peroxide,BPO)对该降解反应影响的一系列实验。

医药科学

• 解聚作用

地球科学

• 解聚酌

生物学

• 解聚