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公开(公告)号：KR101635944B1
公开(公告)日：2016-07-04
申请号：KR1020140194102
申请日：2014-12-30
申请人： 한국세라믹기술원
IPC分类号： C04B33/04 , C04B35/583 , C04B35/10 , C04B35/64
摘要： 본발명은판상형분말의균일배향을위한세라믹복합체의제조방법및 그제조방법에의하여제조된세라믹복합체에관한것으로, 본방법은서로다른종횡비를갖는세라믹분말과레진을혼합하는단계; 세라믹분말과레진의혼합물을적어도일 방향에서롤링(rolling)하여혼합된세라믹분말을수평으로배향하는단계; 세라믹분말이수평배향된혼합물을접는(folding) 단계; 및접힌혼합물을적어도일 방향에서롤링(rolling)하여세라믹분말을수평으로추가배향하는단계로이루어진다. 본발명에따르면, 판상의세라믹분말을일 방향으로균일하게배향함으로써기계적특성이탁월한경량고강도의세라믹복합체를제조할수 있다.
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公开(公告)号：KR101477293B1
公开(公告)日：2014-12-29
申请号：KR1020120107539
申请日：2012-09-27
摘要： 폐타이어분말을이용하여활성탄을제조하는장치가개시된다. 본발명은투입된폐타이어분말을고온분위기에노출하여상기폐타이어분말을활성화하는활성화반응기; 및상기활성화반응기로부터생성된고온연소가스에열교환방식으로노출되어상기폐타이어분말을열분해하는간접반응기를포함하는폐타이어분말활성탄제조장치를제공한다. 본발명에따르면, 폐타이어분말의열분해및 활성화공정을포함하는일련의열처리공정을일관처리할수 있는폐타이어분말활성탄제조장치를제공할수 있게된다.
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公开(公告)号：KR1020140040917A
公开(公告)日：2014-04-04
申请号：KR1020120107539
申请日：2012-09-27
CPC分类号： C01B32/324 , B01J6/008 , B01J19/26 , B09B3/0083 , C01B32/36
摘要： Disclosed is a device for manufacturing activated carbon using waste tire powder. Provided is a manufacturing device of activated carbon from waste tire powder, which comprises an activation reactor which activates waste tire powder by exposing the inserted waste tire powder at a high temperature; and an indirect reactor which pyrolyzes the waste tire powder by being exposed to high-temperature combustion gas generated from the activation reactor by a heat-exchange method. According to the present invention, the manufacturing device of activated carbon from waste tire powder can coherently execute a series of heat treatment processes including a pyrolysis and an activation process of waste tire powder. [Reference numerals] (AA) Gas flow; (BB) Waste tire powder flow
摘要翻译： 公开了一种使用废轮胎粉末制造活性炭的装置。 提供了来自废轮胎粉末的活性炭的制造装置，其包括活化反应器，其通过在高温下暴露所插入的废轮胎粉末来活化废轮胎粉末; 以及间接反应器，其通过暴露于通过热交换法从活化反应器产生的高温燃烧气体来热解废轮胎粉末。 根据本发明，来自废轮胎粉末的活性炭的制造装置可以一致地执行一系列热处理工艺，包括废轮胎粉末的热解和活化过程。 （附图标记）（AA）气流; （BB）废轮胎粉末流
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公开(公告)号：KR101356971B1
公开(公告)日：2014-02-04
申请号：KR1020110105550
申请日：2011-10-14
申请人： 한국세라믹기술원
IPC分类号： C01B31/36 , C30B29/36 , C04B35/565
摘要： 본 발명은 탄화규소 분말의 제조방법, 이의 탄화규소 분말, 이의 성형물 및 이의 탄화규소 단결정에 관한 것으로, 구체적으로는 과량의 탄소, 즉 잉여의 탄소에 의하여 고온에서도 탄화규소 분말의 입자 성장을 억제하여 결정성이 좋고, 반응성이 좋으며 입도가 낮은 베타상의 탄화규소를 제조할 수 있는 효과를 가진다.
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公开(公告)号：KR101276297B1
公开(公告)日：2013-06-24
申请号：KR1020120012166
申请日：2012-02-07
CPC分类号： Y02W30/93 , C04B18/165 , C04B14/02 , C04B18/0418 , C04B28/04 , Y02W30/95
摘要： PURPOSE: A hydraulic composition with waste silicon sludge solid is provided to recycle the waste sludge without an elaborate refinement process or a heat treatment process at high temperatures by utilizing properties of the silicon sludge which is produced in a fine powder type appropriate for expression of hydration property. CONSTITUTION: A hydraulic composition is composed of Portland cement and waste silicon sludge solid. The waste silicon sludge solid takes a possession of 3-40 weight % among the total weight of the hydraulic composition. A particle size distribution of the waste silicon sludge has a bimodal distribution which shows at least two peaks. A lower peak with a smaller sized particle among at least the two peaks is at 5 microns or below. Contents of silicon and a silicon oxide among the waste silicon sludge solid have 50 weight % or more among the total weight of the waste silicon sludge solid. A production method of cement admixture includes the following steps; the waste silicon sludge is centrifuged; the waste sludge solid is yielded removing fats in the waste silicon sludge; and the silicon and the silicon oxide are concentrated refining the waste silicon sludge.
摘要翻译： 目的：提供具有废硅污泥固体的水硬性组合物，通过利用适于表现水合的细粉末形式的硅污泥的性质，在高温下进行精细的细化工艺或热处理工艺循环利用废渣 属性。 构成：水泥组合物由波特兰水泥和废硅泥固体组成。 废硅泥固体占液压组合物总重量的3-40重量％。 废硅污泥的粒径分布具有至少两个峰的双峰分布。 在至少两个峰中具有较小尺寸颗粒的较低峰为5微米或更小。 废硅污泥固体中硅和氧化硅的含量在废硅污泥固体的总重量中为50重量％以上。 水泥混合料的生产方法包括以下步骤： 将废硅污泥离心; 废渣固体废弃硅渣中除去脂肪， 并且硅和氧化硅被浓缩精炼废硅污泥。
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公开(公告)号：KR1020130063400A
公开(公告)日：2013-06-14
申请号：KR1020110129897
申请日：2011-12-06
申请人： 한국세라믹기술원
摘要： PURPOSE: A manufacturing method of an organic-inorganic composite is provided to increase filling rate of inorganic particles by regularly dispersing platy inorganic particles, and to form a mineral bridge between the inorganic particles, thereby obtaining an organic-inorganic composite with high strength and light weight. CONSTITUTION: A manufacturing method of an organic-inorganic composite comprises a step of mixing inorganic particles with an organic binder, drying the mixture, pressurizing the mixture, to obtain a solid material; a step of manufacturing a mixture by impregnating the solid material into the polymer; and a step of adding a mineralizing agent into the mixture, and hot pressing the mixture. The inorganic particle is a platy particle of one or more selected from nanoclay including bentonite and montmorillonite, calcium carbonate, silica, alumina, and titanium dioxide. [Reference numerals] (AA) Manufacture a solid material by mixing inorganic particles with an organic binder, drying, and pressurizing; (BB) Manufacture a mixture by impregnating the solid material into a polymer; (CC) Execute hot pressing after adding a mineralizing agent into the mixture
摘要翻译： 目的：提供有机 - 无机复合材料的制造方法，以通过有规则地分散板状无机颗粒来增加无机颗粒的填充率，并且在无机颗粒之间形成矿物桥，从而获得高强度和轻的有机 - 无机复合材料 重量。 构成：有机 - 无机复合材料的制造方法包括将无机颗粒与有机粘合剂混合的步骤，干燥混合物，加压混合物，得到固体物质; 通过将固体材料浸渍到聚合物中来制造混合物的步骤; 以及将矿化剂添加到混合物中并热压该混合物的步骤。 无机颗粒是选自包括膨润土和蒙脱石，碳酸钙，二氧化硅，氧化铝和二氧化钛的纳米粘土中的一种或多种的板状颗粒。 （附图标记）（AA）通过将无机颗粒与有机粘合剂混合制造固体材料，干燥和加压; （BB）通过将固体材料浸渍到聚合物中来制造混合物; （CC）向混合物中加入矿化剂后进行热压
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公开(公告)号：KR101268883B1
公开(公告)日：2013-05-29
申请号：KR1020100123755
申请日：2010-12-06
申请人： 한국세라믹기술원
IPC分类号： C08J3/20 , C08K3/00 , C08L101/00 , C08K7/18
CPC分类号： C08L23/02
摘要： 본발명은수열열간가압법을이용하여제조된고강도유무기복합체및 이의제조방법에관한것이다. 본발명의유무기복합체는, 고분자중합체및 상기고분자중합체내에균일하게배열된매트릭스구조를갖는무기물입자를포함하며, 상기무기물입자들사이에는미네랄브릿지가형성된것을특징으로한다. 본발명은고분자중합체내에판상의무기물입자를규칙적으로분산시켜무기물입자의충진율을높이고, 상기무기물입자들사이에는미네랄브릿지를형성하여고강도이며경량인유무기복합체를제공함으로써, 항공산업, 우주산업, 자동차산업, 에너지산업, 환경산업, 국방산업, 건설산업등과같은고부가가치산업에널리활용될수 있다.
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