吸油性ゲルを用いた再利用可能な油水分離法

概要

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"Absorption and discharge properties to the solvent of the ionized Octadecyl Acrylate (ODA) gels were investigated. The swelling degree of the ODA gel in Benzen has grown with the rise of the temperature. The volume ratio of the ionized ODA gel in Benzen has grown by about 1.7 times compared with the neutral ODA gel. Moreover, ionized ODA gel powder absorbed diesel oil by about 1.3 times compared with the neutral ODA gel powder. The gel powder was put in oil-water, and the gel powder absorbed only oil. The gel powder that absorbed oil was able to be used repeatedly by drying and crushing. The gel powder repeatedly used was almost the same size, and the absorbed amount did not change either. From the results, it was expected to apply in the various fields such as reusable oil-water separation gel sheets."
2012-02-01