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公开(公告)号：KR101796033B1
公开(公告)日：2017-11-10
申请号：KR1020160016153
申请日：2016-02-12
Applicant: 충남대학교산학협력단
Abstract: 본발명은가축상주시용축사분뇨수거이송장치에관한것으로서, 보다상세하게는가축이상주해있는상태의축사내에설치되어, 축사내 회전부재하단의이격공간내에서축사의길이방향으로왕복운동하면서, 축사분뇨를용이하게수거할수 있도록하되, 축사내에서회전가능하게설치되는회전부재의하단측이격공간에설치됨으로써, 장치설치를위한별도의공간마련이불필요토록하고, 수거장치의양단에보조블레이드를더 설치하여, 축사분뇨수거시양단에서분뇨가누출되는현상을방지하면서, 축사폭의변경에대응하여보조블레이드의절곡각도를변화시키거나길이를조절하여이에대응시킬수 있도록한 가축상주시용축사분뇨수거이송장치에관한것이다.
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公开(公告)号：KR101760231B1
公开(公告)日：2017-07-20
申请号：KR1020170028578
申请日：2017-03-06
Applicant: 충남대학교산학협력단
IPC: E01C13/08 , C09K17/40 , C09K103/00
CPC classification number: E01C13/08 , C09K17/40 , C09K2103/00
Abstract: 본발명은무기물이충전된친환경인조잔디충진재에관한것으로서, 바이오매스를분쇄하여 6~12mesh의크기를갖는것을선별한분쇄분에, 100mesh를통과분의크기를갖는무기물을선별한분쇄분을충전시키되, 화학적바인더를사용하지않고물리적인힘을가하여바이오매스와무기물을결합시킨, 무기물이충전된친환경인조잔디충진재에관한것이다.
Abstract translation: 本发明涉及一种填充有无机材料的环保型人造草皮填料，其中将生物质粉碎并粉碎成尺寸为6至12目的粉碎粉末， 其中生物质通过施加物理力而与无机物质结合而不使用化学粘合剂，并填充有无机合成草皮填料。
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公开(公告)号：KR101678928B1
公开(公告)日：2016-11-23
申请号：KR1020150127395
申请日：2015-09-09
Applicant: 충남대학교산학협력단
Abstract: 본발명은미세섬유화된한약재추출후의부산물, 겔화제및 물을포함하는하이드로겔이적층된시트및 그의제조방법에관한것으로서, 보다구체적으로는홍삼박, 겔화제및 물을포함하는하이드로겔이적층된시트및 그의제조방법에관한것이다. 본발명에서는일반적으로폐기되거나사료로사용되었던한약재추출후의부산물내에잔류하는성분을이용하고자하였으며, 한약재추출후의부산물을미세화공정을거쳐 150 μm 이하의크기로제조한후 하이드로겔에첨가함으로써하이드로겔내에균일하게분포될수 있도록하였고, 하이드로겔의표면이매끄럽게되도록하였다. 또한, 한약재추출후의부산물을건조하여사용하였던기존방법과달리, 습식미세섬유화공정을이용함으로써, 건조과정에서요구되었던에너지소비를현저하게줄이는효과를수득하고자하였다.
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公开(公告)号：KR101435885B1
公开(公告)日：2014-09-01
申请号：KR1020140020464
申请日：2014-02-21
Applicant: 충남대학교산학협력단
CPC classification number: D21H21/14 , D21H17/29 , D21H17/375 , D21H21/20
Abstract: The present invention relates to a composition for a mulching paper with enhanced function by using an inorganic material, the composition comprising: a pulp; an additive for mulching paper, consisting of a bottom ash, a paper sludge ash, and a bentonite; a cationic starch; a wet strength agent; and a cationic polyacrylamide. In the present invention, an enhanced mulching paper can be prepared by technologies controlling mulching papers properties in consideration of each property of soils and plants applied to the present invention, and by proper inorganic materials according to each situational function such as function of adjusting soil acidity, holding water, heat reservance, and the like.
Abstract translation: 本发明涉及一种通过使用无机材料具有增强功能的覆盖纸的组合物，该组合物包括：纸浆; 用于覆盖纸的添加剂，由底灰，纸泥灰和膨润土组成; 阳离子淀粉; 湿强剂; 和阳离子聚丙烯酰胺。 在本发明中，通过考虑到施用于本发明的土壤和植物的每种性质以及根据每种情况功能的适当的无机材料，如调节土壤酸度的功能，可以通过控制覆盖纸性能的技术来制备增强覆盖纸 ，保持水分，保温性等。
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公开(公告)号：KR101157373B1
公开(公告)日：2012-06-21
申请号：KR1020110044540
申请日：2011-05-12
Applicant: 충남대학교산학협력단
IPC: C01B33/023 , C01B33/037 , B09B3/00
CPC classification number: C01B33/023 , C01B33/126
Abstract: PURPOSE: A method for synthesizing rice husk derived porous silica and silicon of high purity is provided to keep the porous structure of initial silica by reducing silica at relatively low temperatures to obtain silicon. CONSTITUTION: A quinine-based catalyst is added to digest rice husks or rice straws. The digested product is separated into digested residues and a digested solution. Silica is precipitated from the separated digested solution. The silica is refined. Metallic powder is added into the silica to be reduced in order to obtain silicon. During the digesting process, the rice husks or the rick straws is mixed with an alkali solution at the weight ratio of 1:3-20 under pH 9-11. The mixture is digested at 100-200 degrees Celsius for 30 to 140 minutes.
Abstract translation: 目的：提供一种高纯度稻壳多孔二氧化硅和硅的合成方法，通过在较低温度下还原二氧化硅来保持初始二氧化硅的多孔结构，得到硅。 构成：添加奎宁类催化剂来消化稻壳或稻草。 将消化的产物分离成消化的残留物和消化液。 二氧化硅从分离的消化溶液中沉淀出来。 二氧化硅精制。 将金属粉末加入待还原的二氧化硅中以获得硅。 在消化过程中，将稻壳或ick草与碱溶液以重量比1：3-20在pH 9-11下混合。 将混合物在100-200摄氏度下消化30至140分钟。
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Patent Agency Ranking
公开(公告)号：KR101048410B1
公开(公告)日：2011-07-12
申请号：KR1020100137689
申请日：2010-12-29
Applicant: 충남대학교산학협력단
Inventor： 성용주
Abstract: PURPOSE: A method for simultaneously manufacturing highly purified silica and fiber in a micro structure is provided to extract natural silica from the outer shell of rick husks and extract fiber from the remains after the silica extracting process. CONSTITUTION: Rice husks and rice straw are washed under the existence of quinones, and alkaline from the rice husks and the rice straw is digested. Digested liquid and digested remains are separated. The digested remains extract and separate fiber powder. The digested liquid extracts and separates silica. The silica is refined by distributing the separated fiber powder under an acid condition. The refined silica is heated or dried at temperature between 100 and 900 degrees Celsius.
Abstract translation: 目的：提供一种同时制造微结构的高纯度二氧化硅和纤维的方法，从硅胶外壳中提取天然二氧化硅，并在二氧化硅提取工艺后从残留物中提取纤维。 规定：在醌类存在下，将稻壳和稻草洗涤，并从稻壳和稻草中消化碱性物质。 消化的液体和消化的残留物被分离。 消化的残留物提取物和分离的纤维粉末。 消化的液体提取并分离二氧化硅。 通过在酸性条件下分配分离的纤维粉末来精制二氧化硅。 将精制二氧化硅在100至900摄氏度之间的温度下加热或干燥。
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公开(公告)号：KR20210015391A
公开(公告)日：2021-02-10
申请号：KR20190094162
申请日：2019-08-02
Applicant: 충남대학교산학협력단
Abstract: 본발명은도축혈액을이용한다공성소재개질방법및 이에의해개질된다공성소재에관한것으로, 보다상세하게는폐기되는도축혈액을분산처리하고이를다공성소재의표면에코팅하여내수성과내구성을개선하고, 추가로기능성물질을코팅하여기능성비료및 토양개량, 토양염류조절, 유해가스또는분진흡착, 항균또는항취등의다양한기능성을갖도록하는도축혈액을이용한다공성소재개질방법및 이에의해개질된다공성소재에관한것이다. 본발명에따른도축혈액을이용한다공성소재개질방법은도축혈액전처리를통해제조된도축혈액분산액을다공성소재에코팅하는단계; 도축혈액분산액이코팅된다공성소재를건조및 경화시키는단계;를포함하는것을특징으로한다.
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公开(公告)号：KR101875309B1
公开(公告)日：2018-07-05
申请号：KR1020170017066
申请日：2017-02-07
Applicant: 충남대학교산학협력단
Abstract: 본발명은부유되지않는친환경완충인조잔디충진재에관한것이다. 구체적으로, 기존의폐고무또는고분자수지등을주재료로제조되어활용되어온인조잔디충진재가유해성물질의발산및 환경적문제를일으킬수 있음에따라이를대체하기위해왕겨등의바이오매스소재를활용한충진재가개발되어적용되었으나실제이러한종래의바이오매스기반충진재의경우물에대해부유력이존재함으로써우천등 물에노출되는환경이되면부유됨에따라인조잔디를구성하는충진재가흩어지고유실되어추가적인보수및 보완이지속적으로이루어져야하는문제점이발생하고있다. 본발명은이를방지하기위하여, 바이오매스소재와, 무기소재와, 수지소재를혼합하면서여기에분산제, 접착제, 발수제및 내수화제등의첨가제를더 혼합함으로써, 물에대하여부유되지않는친환경완충인조잔디충진재를제공하고자한다.
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公开(公告)号：KR101816473B1
公开(公告)日：2018-02-21
申请号：KR1020170017062
申请日：2017-02-07
Applicant: 충남대학교산학협력단
IPC: C08L97/02 , C08L101/00 , C08K3/00 , E01C13/08
CPC classification number: C08L97/02 , C08K3/013 , C08L101/00 , E01C13/08
Abstract: 본발명은친환경완충인조잔디충진재에관한것이다. 구체적으로종래우레탄또는고무수지등이주 재료가되는인조잔디충진재는외부에설치되기때문에하절기태양광에노출되는경우이러한자연광을흡열함으로써, 인조잔디의표면온도의급격한상승이발생되어인조잔디를이용하는사용자에게고열을제공하고, 심한경우사용자의피부마찰에따른화상을유발하는문제점이있었는데, 본발명은이를방지하기위하여자연광을흡열하여도흡열하는열을축적하지않아서인조잔디의표면온도의급격한상승이방지되는, 친환경완충인조잔디충진재를제공하고자한다. 아울러, 물에대한부유력또한제거되어우천시등에따라물에노출되는환경에서인조잔디를구성하는충진재가흩어지는문제점을해결할수 있는, 친환경완충인조잔디충진재를제공하고자한다.
Abstract translation: 本发明涉及一种环境友好型缓冲人造草皮填料。 使用人造草具体而言，已迁移的材料，例如当因为它安装在外部通过吸收这样的自然光暴露于夏季阳光常规氨基甲酸乙酯或橡胶系树脂的人造草坪填充物时，产生在人造草皮的表面温度急剧上升用户 提供给高温，并且在严重的情况下有使对应于所述使用者的皮肤摩擦的图像时，本发明并没有积累吸热hayeodo吸收自然光，以防止这种情况，在合成草皮保护的表面温度迅速增加的问题 友好的合成草皮草皮填充物。 另外，对于水龙头的去除单元还在于提供，能够解决构成分散在暴露于水，由于雨水环境的人造草坪，所述填充材料的问题环境友好型缓冲人造草皮的填充材料。
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