发明公开
EP1264810A1 MONOLITHIC REFRACTORY FOR WASTE PYROLYSIS FURNACE AND WASTE PYROLYSIS FURNACE USING THE SAME
审中-公开
基本信息:
- 专利标题： MONOLITHIC REFRACTORY FOR WASTE PYROLYSIS FURNACE AND WASTE PYROLYSIS FURNACE USING THE SAME
- 专利标题（中）：独立生产材料FÜRÖFENZURMÜLLPYROLYSEUND PYROLYSEOFEN产品VERWENDEND
- 申请号：EP01912279.5 申请日：2001-03-12
- 公开(公告)号：EP1264810A1 公开(公告)日：2002-12-11
- 发明人： ISOBE, Toshihiro, c/o Krosakiharima Corporation , SHIOMORI, Masahiro, c/o Krosakiharima Corporation
- 申请人： Krosakiharima Corporation
- 申请人地址： 1-1, Higashihama-machi, Yahatanishi-ku Kitakyushu-shi, Fukuoka 806-8586 JP
- 专利权人： Krosakiharima Corporation
- 当前专利权人： Krosakiharima Corporation
- 当前专利权人地址： 1-1, Higashihama-machi, Yahatanishi-ku Kitakyushu-shi, Fukuoka 806-8586 JP
- 代理机构： Goddar, Heinz J., Dr.
- 优先权： JP2000076411 20000314; JP2000084758 20000322
- 国际公布： WO01068555 20010920
- 主分类号： C04B35/66
- IPC分类号： C04B35/66
摘要：
A castable refractory for waste melting furnaces, which comprises a refractory aggregate containing 5 to 50 mass % of magnesia and a balanced amount of a material mainly comprised of alumina, a bonding agent and a dispersant, wherein 50 mass % or more of the above magnesia has particles whose surface is coated with an organic silicon compound. It is preferred that a part or the whole of the binder is an aluminum oxycarboxylate, that the organic silicon compound is a silicone oil and that the refractory aggregate further contains a volatile silica in an amount of 2 mass % or less. The castable refractory for use in a waste melting furnace is of an alumina-magnesia material which is free of chromium and thus free from environmental pollution and also has significantly improved durability.
摘要（中）：
一种用于废熔融炉的可浇铸耐火材料，其包含含有5至50质量％的氧化镁的耐火骨料和平衡量的主要由氧化铝，粘合剂和分散剂组成的材料，其中50质量％以上的上述氧化镁 具有表面被有机硅化合物涂覆的颗粒。 粘合剂的一部分或全部优选为羟基羧酸铝，有机硅化合物为硅油，耐火骨料还含有2质量％以下的挥发性二氧化硅。 在废熔炉中使用的可浇铸耐火材料是不含铬的氧化铝 - 氧化镁材料，因此没有环境污染并且还具有显着改善的耐久性。