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    • 51. 发明授权
    • 풀빅산 및 휴민이 함유된 수질정화체를 이용한 수질정화용 블록성형체
    • 含有油酸和含水的人体含水
    • KR101222109B1
    • 2013-02-06
    • KR1020120090607
    • 2012-08-20
    • 석성기업주식회사
    • 강정용
    • C04B38/00B28B3/02C02F1/28C02F3/34
    • C04B38/009B28B3/02C02F1/28C02F3/34
    • PURPOSE: A formed block for water purification is provided to improve absorption performance of a heavy metal in the water and decomposition performance of an organic material in the water. CONSTITUTION: A manufacturing method of a formed block for water purification(100) comprises: a step of compression molding 10-20 weight% of a water-purifying material(40), 35-50 weight% of a crushed stone aggregate(60), 20-42 weight% of an inorganic binder(50), and 10-20 weight% of water. A manufacturing method of the water-purifying material comprises a step of mixing 10-30 parts by weight of humin into 100.0 parts by weight of allophane to charge and absorb humin into pores of the allophane; and a step of adding 5-15 part by weight of liquid fulvic acid(300) into the humin-absorbed allophone, to coat the surface of the allophane with the fulvic acid.
    • 目的:提供一种用于水净化的成块体,以改善水中重金属的吸收性能和水中有机材料的分解性能。 构成:用于水净化的成型块(100)的制造方法包括:将10-20重量%的净水材料(40)压缩成型,35-50重量%的碎石集合体(60)的步骤, ,20-42重量%的无机粘合剂(50)和10-20重量%的水。 水净化材料的制造方法包括将10-30重量份的胡椒素混合到100.0重量份的水铝玻璃中,以将胡椒充入并吸收到铝白粉的孔中; 以及将5-15​​重量份的液体富里酸(300)加入到吸收紫外线的异音素中,用灰黄土涂覆水杨酸的表面的步骤。
    • 60. 发明公开
    • 메조다공성 세라믹 구조체 및 이의 제조 방법
    • 多孔陶瓷结构及其制备方法
    • KR1020050029362A
    • 2005-03-28
    • KR1020030065608
    • 2003-09-22
    • 한남대학교 산학협력단
    • 유종성김정연윤석본
    • C04B38/00
    • C04B38/0051C04B38/0054C04B38/009
    • Provided is a method for preparing mesoporous ceramic structures having a new crystal structure different from the crystal structure of silica template by using mesoporous silica as a template. A cubic mesoporous ceramic structure having a new crystal structure is prepared by using mesoporous silica as a template. The silica template has 2-3mm of diameter, a pair of mesopore channel(not interconnected) in a mirror-image relation and strong XRD peak at 2theta=2.35deg, and a new structured mesoporous ceramic structure has 4-4.5mm of diameter, homogeneous mesopore channel(interconnected), and strong XRD peak at 2theta=1.64deg and weak XRD peak at 2theta=2.74deg corresponding to the peak of the silica template. The mesoporous ceramic structure is prepared by the following steps of: (i) preparing a mesoporous silica template(M48T) from organic surfactant and silica-source; (ii) preparing a silica-carbon template composite(M48T-carbon composite) by pouring a carbon precursor into mesopore of the silica template(M48T) and carbonizing, wherein the carbon precursor is an addition polymer obtained by polymerizing divinyl benzene with azobisisobutyro nitrile(AIBN) or a condensation polymer obtained by polymerizing phenol and formaldehyde under AlCl3 catalyst; (iii) preparing a mesoporous carbon structure(M48T-C) by etching the silica-carbon template composite with HF or NaOH to remove silica used as a template; (iv) preparing a mesoporous carbon structure(HUM-1) by pouring ceramic precursor, such as silica precursor(tetraethoxy silane(TEOS)), into the mesopore of mesoporous carbon structure and sintering.
    • 提供了一种通过使用介孔二氧化硅作为模板来制备具有与二氧化硅模板的晶体结构不同的新晶体结构的介孔陶瓷结构体的方法。 通过使用介孔二氧化硅作为模板制备具有新晶体结构的立方中孔陶瓷结构。 二氧化硅模板直径为2-3mm,一对镜像关系中的中孔通道(未互连),在2θ= 2.35°时具有较强的XRD峰值,新型结构介孔陶瓷结构直径为4-4.5mm, 均匀的中孔通道(互连),在2θ= 1.64deg处的强XRD峰和对应于二氧化硅模板峰值的2θ= 2.74deg处的弱XRD峰。 介孔陶瓷结构通过以下步骤制备:(i)从有机表面活性剂和二氧化硅源制备介孔二氧化硅模板(M48T); (ii)通过将碳前体倒入二氧化硅模板(M48T)的中孔并碳化而制备二氧化硅 - 碳模板复合材料(M48T-碳复合材料),其中碳前体是通过使二乙烯基苯与偶氮二异丁腈聚合而获得的加成聚合物 AIBN)或通过在AlCl 3催化剂下聚合苯酚和甲醛获得的缩聚物; (iii)通过用HF或NaOH蚀刻二氧化硅 - 碳模板复合物以除去用作模板的二氧化硅来制备介孔碳结构(M48T-C); (iv)通过将诸如二氧化硅前体(四乙氧基硅烷(TEOS))的陶瓷前体引入介孔碳结构的中孔并烧结来制备介孔碳结构(HUM-1)。