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    • 35. 发明专利
    • Low-carbon unfired brick
    • 低碳防火砖
    • JP2005139062A
    • 2005-06-02
    • JP2004299121
    • 2004-10-13
    • Kurosaki Harima Corp黒崎播磨株式会社
    • HOKII TOSHIYUKIKIDO YUJIYAMAMOTO KENZOSURUGA TOSHIHIROFUCHIMOTO HIROYUKI
    • C04B35/06C04B35/043C04B35/63
    • PROBLEM TO BE SOLVED: To provide a low carbon unfired brick being excellent in corrosion resistance, thermal shock resistance, high high-temperature strength and slag penetration resistance and having sufficient service durability and hardly causing carbon pick-up. SOLUTION: The low carbon unfired brick is manufactured by adding a mesophase pitch of 0.5-5 mass% and a thermosetting resin of 0.5-5 mass% per total mass to a refractory raw material mixture not containing flake-like graphite of 100 mass%, kneading, forming and heating. As a carbon composite texture generated by the carbonization of the mesophase pitch and the thermosetting resin is formed to be a nano-sized fiber or a strip-like shape under their coexistence, the low carbon unfired brick being excellent in flexibility and thermal shock resistance and easily developing strength is obtained. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供耐腐蚀性,耐热冲击性,高耐高温性和耐熔渣渗透性优异且具有足够的耐久性和几乎不引起碳吸收的低碳未烧砖。 解决方案:通过将0.5-5质量%的中间相沥青和0.5-5质量%的总质量的热固性树脂加入到不含片状石墨的耐火材料混合物中,制造低碳未烧砖100 质量%,捏合,成形和加热。 由于通过中间相沥青的碳化产生的碳复合结构和热固性树脂在共存下形成为纳米尺寸的纤维或带状,所以低碳未烧结砖具有优异的柔韧性和耐热冲击性, 获得容易发展的强度。 版权所有(C)2005,JPO&NCIPI
    • 36. 发明专利
    • Method for producing vegetation greening base material
    • 生产植被绿化基料的方法
    • JP2005058044A
    • 2005-03-10
    • JP2003290267
    • 2003-08-08
    • Tetra Co LtdToei KkToyo Color Kkトーヨカラー株式会社株式会社テトラ陶栄株式会社
    • KOYAMA HIROFUMIOCHIAI HIROYUKISEKI HIROAKIMORITAKA JUNICHI
    • A01G1/00C04B18/00C04B18/06C04B18/10C04B35/00C04B35/63C04B38/00E02D17/20
    • Y02A30/254Y02A30/64Y02B80/32Y02W30/92
    • PROBLEM TO BE SOLVED: To provide a method for industrially and inexpensively producing a vegetation greening base material having sufficiently large pores among aggregate particles where a relatively large plant such as a plant belonging to the genus Sedum of the family Crassulaceae can grow, and mechanical strength sufficient for being used as a vegetation greening base material, with no necessity of a granulation process. SOLUTION: The method for producing a vegetation greening base material comprises the following process: a process of adding water to a raw material mixture comprising 40-70 wt.% of clinker ash with a granule diameter of 1-7mm having water content of 5-20 wt.%, 15-25 wt.% of hydraulic cement, and 15-25 wt.% of grass powder with a granule diameter of ≤5mm; regulating water content including the clinker ash-containing water content to 10-20 wt.%; and kneading the mixture to form; and drying the molded mixture followed by calcinating the dried mixture at 1,000-1,200°C. In the method, the raw material mixture and the water are kneaded using a diffusive kneading-type mixer having no kneading blade, the obtained kneaded mixture is formed via vibration forming, the thus formed material is aged followed by being dried to be calcinated. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种在工业上和低成本地生产具有足够大的孔的植物绿化基材的方法,其中相对较大的植物如植物属植物的Sedum属植物可以生长, 机械强度足以用作植被绿化基材,不需要造粒工艺。 生产植被绿化基材的方法包括以下过程:向含有40-70重量%的具有含水量的颗粒直径为1-7mm的熟料灰的原料混合物中加入水的方法 的5-20重量%,15-25重量%的水硬性水泥和15-25重量%的颗粒直径≤5毫米的草粉; 将包含熟料灰含水量的含水量调节至10-20重量%; 并捏合混合物形成; 并干燥模塑混合物,然后在1,000-1200℃下煅烧干燥的混合物。 在该方法中,使用不具有捏合叶片的扩散混合型混合机将原料混合物和水进行混炼,通过振动成形形成所得到的混炼混合物,对其进行老化,然后进行干燥煅烧。 版权所有(C)2005,JPO&NCIPI