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- Poly (ethylene terephthalate) (PET) waste was depolymerized by infrared and microwave irradiation. 摘要采用红外和微波复合加热解聚废聚对苯二甲酸乙二醇酯(PET)。
- It is testified that the depolymerized products are terephthalic acid(TPA), ethylene glycol(EG) and trace diethylene glycol(DEG). 解聚产物为对苯二甲酸(TPA)、乙二醇(EG)和少量的二甘醇(DEG)。
- OBJECTIVE Chitosan was depolymerized into water-soluble low-molecular weight polymer by ultrasonic wave and the optimal conditon would be found. 目的利用超声波将非水溶性的大分子壳聚糖降解为水溶性低分子量壳聚糖,优选降解的条件。
- The mixture of PET, ethylene glycol and catalyst with a certain ratio depolymerized under the condition of infrared and microwave. 将废PET,乙二醇,催化剂按一定配比混合并在红外和微波复合条件下进行解聚。
- It is meaningful to develop technique to use these coals.Many kinds of microorganisms in soil and other environment can solubilize and depolymer the low-rank coals. 土壤和自然环境中许多微生物能够以低级煤为碳源和能源,将其大分子物质转化为小分子物质,可用于工业和农业领域。
- depolymd (=depolymerized) 解聚(合)的
- synthetic depolymerized rubber 合成解聚橡胶
- depolymerized 解聚(合)的
- depolymerized rubber 解聚橡胶