专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005001904A Sintered compact essentially comprising aluminum oxide and silicon oxide and its manufacturing method 审中-公开
标题翻译：包含氧化铝和氧化硅及其制造方法的烧结紧密
公开(公告)号：JP2005001904A
公开(公告)日：2005-01-06
申请号：JP2003164410
申请日：2003-06-09
申请人： Miyagi Prefecture , 宮城県
发明人： SAITO MASAHIRO , YAMAUCHI NORIYUKI
IPC分类号： E04B1/64 , C02F11/00 , C02F11/12 , C04B35/00 , C08L101/00 , C08L101/16
CPC分类号： Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a sintered compact which essentially comprises aluminum oxide and silicon oxide, makes efficient use of water-purification sludge waste or sewage sludge waste and reduces production cost, its manufacturing method, an inorganic powder, a degradation accelerator for a biodegradable resin, an improver of moisture-absorption/-release properties, a biodegradable modified resin and a moisture-absorbing/-releasing plastered wall material. SOLUTION: The water-purification sludge waste is hot-air-dried at 100°C for 3 hr and ground in a stamping mill for 3 hr to obtain the inorganic powder. The inorganic powder is subjected to double-action pressing under 30 MPa in a mold for ϕ100 mm, subsequently introduced into an alumina setter with a bottom plate placed therein and subjected to atmospheric furnace sintering through a process wherein it is heated to 1,140°C at 1°C/min, maintained at 1,140°C for 10 hr, cooled to 800°C at 1°C/min, cooled to 500 °C at 5°C/min and furnace-cooled at ≤500°C. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供基本上包含氧化铝和氧化硅的烧结体，有效利用水净化污泥废物或污水污泥废物并降低生产成本，其制造方法，无机粉末，降解可生物降解树脂的促进剂，吸湿/释放性能的改进剂，可生物降解的改性树脂和吸湿/释放的抹灰壁材料。解决方案：将净水污泥废物在100℃下热空气干燥3小时，在冲压机中研磨3小时，得到无机粉末。将无机粉末在30MPa的压模下进行φ100mm的模具的压力，随后将其导入到放置有底板的氧化铝定型机中，并通过加热至1140℃的方法进行大气炉烧结， 1℃/分钟，保持在1140℃10小时，以1℃/ min冷却至800℃，以5℃/分钟冷却至500℃，并在≤500℃下进行炉冷却。版权所有（C）2005，JPO＆NCIPI

IPRDB

热门服务

关于我们

友情链接

联系方式