WATER PURIFYING MATERIAL MAINLY FORMED OF KAOLIN AND PREPARATION METHOD AND USE THEREOF

• Main Authors: LIU YAN, ZHANG MENG, ZHOU XIUXIU, LU XIUGUO, FENG BING, KIN TAIRA, LIU ZUGEN, ZHONG XIAOCONG
• Format: Patent
• Language: English; Japanese
• Published: 17.05.2022
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

To provide a water purifying material mainly formed of kaolin and a preparation method and a use thereof.SOLUTION: There is provided a preparation method of a water purifying material which is mainly formed of kaolin, the preparation method comprises: a step for mixing kaolin, a modifier, and water for performing hydrothermal reaction, for acquiring a water purifying material mainly formed of kaolin. The modifier is an organic modifier or an inorganic modifier, the organic modifier is octadecyl-trimethyl-ammonium chloride, the inorganic modifier is one or more selected from a group consisting of, poly aluminum chloride, Al2(SO4)3, Fe2(SO4)3, AlCl3 and FeCl3, and a grain diameter of the kaolin is 200-400 mesh.SELECTED DRAWING: None 【課題】カオリンを基体にした水浄化材料並びその調製方法及びその使用を提供する。【解決手段】本発明によって提供されるカオリンを基体にした水浄化材料の調製方法は、カオリン、改質剤及び水を混合して、水熱反応を行い、カオリンを基体にした水浄化材料が得られるステップが含まれ、改質剤が有機改質剤又は無機改質剤であり、有機改質剤がオクタデシルトリメチルアンモニウムクロリドであり、無機改質剤がポリ塩化アルミニウム、Ａｌ２（ＳＯ４）３、Ｆｅ２（ＳＯ４）３、ＡｌＣｌ３及びＦｅＣｌ３の一つ又は複数であり、カオリンの粒径が２００～４００メッシュである。【選択図】なし