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    • 10. 发明公开
    • 선택적 유류물질 흡착재의 제조방법
    • 油的选择性吸收方法
    • KR1020120119497A
    • 2012-10-31
    • KR1020110037459
    • 2011-04-21
    • 이은용
    • 이은용
    • B01J20/02B01J20/30C02F1/28E02B15/04
    • Y02A20/204B01J20/30C02F1/288
    • PURPOSE: A manufacturing method of oil-selective absorbents is provided to selectively absorb oils except for moisture by ensuring the surface hydrophobicity of the absorbents. CONSTITUTION: A manufacturing method of oil-selective absorbents includes the following: waste shell powder is mixed with a nitric acid solution to be dissolved(S110); ammonium vanadate is added into the mixture(S120); silicic acid-based materials are mixed with the mixture to prepare calcium silicate wetting gel(S130); natural plant extracts are mixed with the calcium silicate wetting gel(S140); and the resultant mixture is distilled and dried(S150). [Reference numerals] (S110) Mixing waste shell powder with a nitric acid solution; (S120) Adding ammonium vanadate; (S130) Mixing silicate(Ph 4.0-6.0); (S140) Mixing natural plant extracts; (S150) Distillation and drying
    • 目的:提供选择性吸收剂的制造方法,通过确保吸收剂的表面疏水性来选择性地吸收除了水分以外的油。 构成:选油吸收剂的制造方法如下:将废壳粉末与硝酸溶液混合溶解(S110); 将钒酸铵加入混合物(S120)中; 将硅酸基材料与混合物混合以制备硅酸钙润湿凝胶(S130); 将天然植物提取物与硅酸钙润湿凝胶混合(S140); 将所得混合物蒸馏并干燥(S150)。 (参考号)(S110)将废壳粉末与硝酸溶液混合; (S120)添加钒酸铵; (S130)混合硅酸盐(Ph 4.0-6.0); (S140)混合天然植物提取物; (S150)蒸馏和干燥