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公开(公告)号:KR1020170075599A
公开(公告)日:2017-07-03
申请号:KR1020150185453
申请日:2015-12-23
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: 본발명은팽창성매립지반의잔류팽창율측정방법에관한것으로, 제철부산물이매립된매립지반으로부터시료를채취하는단계; 상기시료의일부를건조및 분쇄하는단계; 건조및 분쇄된시료를수화팽창반응에의해최대팽창되도록, 상기건조및 분쇄된시료및 물을압력용기에넣고가압열처리하는단계; 상기가압열처리단계에의해최대팽창된매립지시료와, 상기매립지반으로부터채취한시료의나머지일부인매립지원 시료를각각열중량분석하는단계; 및최대팽창된매립지시료의열중량분석값과매립지원 시료의열중량분석값을비교하여잔류팽창률을측정하는단계를포함하는팽창성매립지반의잔류팽창율측정방법이제공된다. 본발명에의하면제철소매립지반의팽창유무를신속히판단함으로써매립지반의사용기준방안모색이가능하며, 제철소매립지반의안정성확보가가능하다.
Abstract translation: 本发明涉及一种测量可膨胀填埋场的残余膨胀系数的方法,包括以下步骤:从填埋炼钢副产物的填埋块收集样品; 干燥和粉碎部分样品; 将干燥和磨碎的样品和水置于压力容器中并进行压力热处理,以使干燥和粉碎的样品通过水合膨胀反应最大程度地膨胀; 对通过加压热处理步骤膨胀的垃圾填埋样品和作为从垃圾填埋区收集的样品剩余部分的填埋支撑样品进行热重分析; 和扩展的填埋样品分析值的最大列权重,并且通过比较包括测量提供一半的残余膨胀率测定方法的残余膨胀速率的步骤的样品膨胀填埋场的热重分析值掩埋支撑。 根据本发明,可以快速找到堆填区在钢厂填埋场中的扩张并找到垃圾填埋场的使用标准,并确保填埋场在钢厂中的稳定性。
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公开(公告)号:KR101736631B1
公开(公告)日:2017-05-17
申请号:KR1020150184516
申请日:2015-12-23
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
CPC classification number: Y02P10/216 , Y02P10/242 , Y02W30/542 , Y02W30/543
Abstract: 제철부산물을준비하는단계, 상기제철부산물에환원제와 FeO및 MnO중 1종이상을혼합하여혼합물을얻는단계, 및상기혼합물을공기또는산소분위기하 가열하여고상탈황하는단계를포함하는제철부산물의재활용방법이개시된다.
Abstract translation: 副产物制备钢,其包括:通过混合副产物的钢还原剂和FeO和MnO中的至少一种,和副产物中的铁,其包括回收得到的混合物的固体脱硫的混合物是与空气或氧气氛中加热, 公开了一种方法。
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公开(公告)号:KR101199869B1
公开(公告)日:2012-11-09
申请号:KR1020110135307
申请日:2011-12-15
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
IPC: A01K61/00
CPC classification number: Y02A40/81 , A01K61/70 , A01G33/00 , A01K61/54 , C04B18/141 , E02B3/046 , Y02W30/94
Abstract: PURPOSE: A structure for constructing sea jungle is provided to simultaneously secure functions of artificial fish reefs and sea jungle. CONSTITUTION: A structure for constructing sea jungle comprises a central part(10), a protrusion part(20), and a support part(30). The central part is formed in the shape of a hexagon and has enough diameter and thickness to be served as a connection part of the protrusion part and support part. The protrusion part is protruded from the outside of the central part and has enough surface area, length, width, and thickness. The support part supports the load of the structure.
Abstract translation: 目的:提供构建海上丛林的结构,同时确保人造鱼礁和海洋丛林的功能。 构成:用于构造海上丛林的结构包括中心部分(10),突出部分(20)和支撑部分(30)。 中心部分形成为六边形,具有足够的直径和厚度,用作突出部分和支撑部分的连接部分。 突起部分从中心部分的外部突出并且具有足够的表面积,长度,宽度和厚度。 支撑部分支撑结构的载荷。
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公开(公告)号:KR101758526B1
公开(公告)日:2017-07-14
申请号:KR1020150185453
申请日:2015-12-23
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: 본발명은팽창성매립지반의잔류팽창율측정방법에관한것으로, 제철부산물이매립된매립지반으로부터시료를채취하는단계; 상기시료의일부를건조및 분쇄하는단계; 건조및 분쇄된시료를수화팽창반응에의해최대팽창되도록, 상기건조및 분쇄된시료및 물을압력용기에넣고가압열처리하는단계; 상기가압열처리단계에의해최대팽창된매립지시료와, 상기매립지반으로부터채취한시료의나머지일부인매립지원 시료를각각열중량분석하는단계; 및최대팽창된매립지시료의열중량분석값과매립지원 시료의열중량분석값을비교하여잔류팽창률을측정하는단계를포함하는팽창성매립지반의잔류팽창율측정방법이제공된다. 본발명에의하면제철소매립지반의팽창유무를신속히판단함으로써매립지반의사용기준방안모색이가능하며, 제철소매립지반의안정성확보가가능하다.
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公开(公告)号:KR102097590B1
公开(公告)日:2020-04-06
申请号:KR1020170171859
申请日:2017-12-14
Applicant: 재단법인 포항산업과학연구원
IPC: C04B18/04 , C04B18/14 , E01C7/10 , C04B111/00
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公开(公告)号:KR101199870B1
公开(公告)日:2012-11-09
申请号:KR1020110135308
申请日:2011-12-15
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
CPC classification number: Y02A40/81 , Y02W30/94 , A01K61/70 , A01G33/00 , A01K61/54 , C04B18/141 , E02B3/046
Abstract: PURPOSE: A structure for constructing sea jungle is provided to secure a habitat for marine algae or fishes by artificially forming sea forest. CONSTITUTION: A structure for constructing sea jungle comprises an upper layer(10), a middle layer(20), and a lower layer(30). The upper layer is formed in the shape of a cube in which irregularities are repeatedly formed on the upper surface thereof. The middle layer is formed in the lower side of the upper layer and is formed in the shape of a cube in which a space is formed. In the side of the middle layer, a gateway communicating with the space is formed. The lower layer is formed in the lower side of the middle layer and has legs supporting the whole load of the structure.
Abstract translation: 目的:提供建设海洋丛林的结构,通过人工形成海域以确保海藻或鱼类栖息地。 构成:用于构建海上丛林的结构包括上层(10),中间层(20)和下层(30)。 上层形成为在其上表面上反复形成凹凸的立方体形状。 中间层形成在上层的下侧,并且形成为其中形成有空间的立方体的形状。 在中间层的一侧,形成与该空间通信的网关。 下层形成在中间层的下侧,并且具有支撑结构的整个载荷的腿。
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