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1. 发明专利

CA2546337A1 METHOD FOR MANUFACTURING ARTIFICIAL ULTRA-LIGHTWEIGHT AGGREGATE USING RAW SEWAGE SLUDGE 未知
公开(公告)号：CA2546337A1
公开(公告)日：2007-02-17
申请号：CA2546337
申请日：2006-05-11
申请人： KYONGGI UNIV INDUSTRY & ACADEM , KIM JUNG-HWAN , LEE KI-GANG , KIM YOO-TAEK , JEONG YOUNG-HO , KANG SEUNG-GU
发明人： KIM JUNG-HWAN , LEE KI-GANG , KIM YOO-TAEK , JEONG YOUNG-HO , KANG SEUNG-GU
IPC分类号： C04B18/14 , C04B18/30
摘要： This invention relates to a method for manufacturing an artificial ultra- lightweight aggregate having a specific gravity of 0.8-0.9 using raw sewage sludge. According to the invention, raw sewage sludge and water-free waste are mixed into a blend having a water content that allows the optimal extrusion, whereby excellent ultra-lightweig ht aggregate which has low water absorption rate and, low slump loss can be produced. In addition, the collective treatment of waste and the mass production of recycled produc ts are possible without addition of a drying process for raw sewage sludge, and thu s excellent ultra-lightweight aggregate can be supplied at low cost.

2. 发明申请

WO2007078120A1 MANUFACTURING METHOD OF GLASS-CERAMICS USING STEEL DUST IN FURNACE 审中-公开
标题翻译：使用钢铁在玻璃中的玻璃陶瓷的制造方法
公开(公告)号：WO2007078120A1
公开(公告)日：2007-07-12
申请号：PCT/KR2006/005871
申请日：2006-12-29
申请人： KYONGGI UNIVERSITY INDUSTRY & ACADEMIA COOPERATION FOUNDATION , KANG, Seung gu
发明人： KANG, Seung gu , KIM, Yoo Taek , LEE, Ki Gang , KIM, Jung Hwan , KIM, Hwan Sik
IPC分类号： C03C10/00
CPC分类号： C03C10/0063
摘要： The present invention relates to the method of manufacturing crystallized glass composition stable in an acid solution from electric arc furnace dust wasted as an industrial waste in the course of melting and recycling steel scrap in an iron work, the method of manufacturing crystallized glass composition stable in an acid solution using steel dust wasted from an electric furnace, comprising steps of (1) mixing a silicate type glass frit and steel dust wasted from an electric furnace; (2) heating the mixed mixture and melting it to form the melted product; (3) rapidly chilling the melted product in air to form parent glass; (4) thermally treating the parent glass.
摘要翻译：本发明涉及一种制造结晶玻璃组合物的方法，该方法在铁工作中熔融和回收废钢的过程中，作为工业废弃物在电弧炉粉尘的酸性溶液中稳定，其制造结晶玻璃组合物的方法稳定使用从电炉浪费的钢粉的酸溶液，包括以下步骤：（1）将硅酸盐型玻璃料和从电炉中浪费的钢粉混合; （2）加热混合的混合物并使其熔融以形成熔融的产物; （3）在空气中快速冷却熔融的产品，形成母玻璃; （4）对母玻璃进行热处理。

3. 发明申请

WO2007078119A1 VERTICAL FURNACE FOR FADRICATION OF FINE ARTIFICIAL LIGHTWEIGHT AGGREGATES 审中-公开
标题翻译：精细人造轻集聚物的垂直炉
公开(公告)号：WO2007078119A1
公开(公告)日：2007-07-12
申请号：PCT/KR2006/005870
申请日：2006-12-29
申请人： KYONGGI UNIVERSITY INDUSTRY & ACADEMIA COOPERATION FOUNDATION , KANG, Seung gu
发明人： KANG, Seung gu , KIM, Yoo Taek , LEE, Ki Gang , KIM, Jung Hwan , LEE, Hyun Ju
IPC分类号： C04B20/04
CPC分类号： C04B20/04 , C04B18/027 , C04B20/066
摘要： The present invention relates to a vertical furnace for fabricating an artificially lightweight fine-aggregates in that the aggregates can be fired in the vertical furnace in a floating state, so that the contacting time between the aggregates can be minimized, thereby preventing the adhesion between the aggregates and manufacturing the artificially lightweight fine- aggregates as an insulating concrete for building material, sound-absorbing materials, and lagging material. The vertical furnace for fabricating artificially lightweight fine-aggregates comprises a vertical furnace having a raw material inlet; a ventilation fan for supplying a compressed air to the vertical furnace; an air regulating valve for regulating the supply of a main air supplied to the vertical furnace; an exhaust fan for discharging the artificially lightweight fine-aggregates of the vertical furnace to outside by discharging the main air supplied from the air regulating valve to outside of the vertical furnace; a heat exchanger for cooling the artificially lightweight fine-aggregates discharged from the vertical furnace; and a collecting device for collecting the artificially lightweight fine- aggregates cooled by the heat exchanger.
摘要翻译：本发明涉及一种用于制造人造轻质细骨料的立式炉，其中聚集体可以在垂直炉中以浮动状态被烧制，使得聚集体之间的接触时间可以最小化，从而防止在聚集和制造人造轻质细骨料作为建筑材料，吸音材料和滞后材料的绝缘混凝土。用于制造人造轻质细骨料的立式炉包括具有原料入口的立式炉; 用于向立式炉供给压缩空气的通风扇; 用于调节供应到立式炉的主空气的供应的空气调节阀; 排气风扇，用于通过将从空气调节阀供给的主空气排放到立式炉的外部将立式炉的人造轻型细集料排出到外部; 用于冷却从立式炉排出的人造轻质细集料的热交换器; 以及用于收集由热交换器冷却的人造轻质细集料的收集装置。

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