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发明名称
一种可生物降解吸油材料的制备
摘要
本发明涉及一种可生物降解吸油材料的制备及其用该吸油材料吸附原油、食用油和模拟海上溢油的浮油。其原料以PHBV(聚羟基丁酸-戊酸的共聚体)为基体,将其溶解在溶剂中,并添加氯化钠,在溶剂蒸发后浸水、烘干,即为本发明的吸油材料。此吸油材料是基于可生物降解材料PHBV,具有良好的生物降解性。因此,这种吸油材料很好的解决了目前广泛使用的化学高分子吸油材料吸油后焚烧或填埋造成的二次污染问题。
申请公布号
CN1405220A
申请公布日期
2003.03.26
申请号
CN01130716.1
申请日期
2001.08.22
申请人
李发生
发明人
吴兵;李发生;何绪文;陈学军;谷庆宝;韩梅
分类号
C08L3/02
主分类号
C08L3/02
代理机构
代理人
主权项
1.一种可生物降解吸油材料的制备,其特征是将PHBV溶解在一定量的三氯甲烷中,并添加氯化钠搅拌均匀,溶剂挥发后浸水、烘干,制成具有一定孔隙的吸油材料。
地址
100012北京市安定门外大羊坊8号
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