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21. 发明公开

EP1202797A1 NETWORKED POLYMER/CLAY ALLOY 审中-公开
标题翻译：联网聚合物/吨合金
公开(公告)号：EP1202797A1
公开(公告)日：2002-05-08
申请号：EP00930911.3
申请日：2000-05-26
申请人： Alberta Research Council, Inc.
发明人： PAYZANT, John , ZHOU, Zhihong
IPC分类号： B01J20/26 , B01J20/12 , A61L15/18 , B01J20/30 , A61L15/00 , E02D19/18 , E02D31/00
CPC分类号： E02D31/004 , A61L15/18 , A61L15/24 , A61L15/60 , B01J20/12 , B01J20/26 , B01J20/30 , E02D19/18 , E02D2300/0004 , E02D2300/0037 , E02D2300/0093 , C08L33/00
摘要： A networked polymer/clay alloy is produced from a monomer/clay mixture comprising a monomer, a cross-linking agent and clay particles. An initiator means is used to initiate polymerization of the monomer/clay mixture. The clay is chemically integrated with the polymer such that, on exposure to water, the networked polymer/clay alloy swells with substantially no clay separating from the alloy.

22. 发明公开

EP3361006A1 SIMPLE METHOD FOR DETERMINING BREAKTHROUGH TIME FOR ANTI-SEEPAGE LINER OF LANDFILL 审中-公开
公开(公告)号：EP3361006A1
公开(公告)日：2018-08-15
申请号：EP17854216.3
申请日：2017-06-13
申请人： Hohai University
发明人： ZHU, Wei , SHU, Shi , WANG, Shengwei , XU, Haoqing , FAN, Xihui
IPC分类号： E02D31/00
CPC分类号： E02D31/004 , E02D31/006 , E02D2300/0037 , E02D2450/106
摘要： The present invention relates to a simple method for determining breakthrough time of anti-seepage liners in a landfill. The method includes the following steps: (a) detecting a leachate sample of the landfill to determine the initial concentration C 0 of typical pollutants, and monitoring the leachate head h of the landfill; (b) determining the harm-causing or pollution-causing concentration C A of the pollutants according to functional orientation of local groundwater of the landfill; (c) determining, through researches, related parameters of the anti-seepage liners and related parameters of pollutant migration, the related parameters of the anti-seepage liners including the thickness z of the seepage liners, the permeability coefficient k of the liners, and the porosity n of the material of the liners; and the related parameters of pollutant migration including the effective diffusion coefficient D a * and the mechanical dispersion coefficient D m of the pollutants in the anti-seepage liners, and the adsorption retardation factor R d of the anti-seepage liners on the pollutants; and (d) calculating the breakthrough time t of the anti-seepage liners according to a formula (1). The method can be widely applied to design, management, subsequent repairing and other work of anti-seepage liners in a landfill.

23. 发明授权

EP1192319B1 REINFORCED NETWORKED POLYMER/CLAY ALLOY COMPOSITE 有权
标题翻译：交联的聚合物/粘土合金的强化复合材料
公开(公告)号：EP1192319B1
公开(公告)日：2003-12-03
申请号：EP00930910.5
申请日：2000-05-26
申请人： Alberta Research Council, Inc. , Nilex, Inc.
发明人： ZHOU, Zhihong , PAYZANT, John , VAN WOUDENBERG, Walter
IPC分类号： E02D31/00 , E02D19/18 , B01J20/32 , B01J20/26 , B01J20/12 , A61L15/18 , A61L15/00
CPC分类号： E02D19/18 , A61L15/18 , A61L15/24 , B01J20/12 , B01J20/26 , B01J20/321 , B01J20/327 , B01J20/3282 , E02D31/004 , E02D2300/0004 , E02D2300/0037 , E02D2300/0093

24. 发明公开

EP3235576A1 ANTI-SEEPAGE SYSTEM OF LANDFILL FOR EXTENDING PENETRATION TIME OF LEACHATE AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：填埋场用于延长渗透时间的防渗系统及其制造方法
公开(公告)号：EP3235576A1
公开(公告)日：2017-10-25
申请号：EP16810699.5
申请日：2016-01-04
申请人： Hohai University
发明人： ZHU, Wei , SHU, Shi , WANG, Shengwei , XU, Haoqing , FAN, Xihui , BAO, Jianping , MIN, Fanlu
IPC分类号： B09B3/00 , E02D31/00
CPC分类号： E02D31/004 , B09B1/00 , B09B1/004 , B09B3/00 , E02D31/00 , E02D31/02 , E02D31/025 , E02D2250/0023 , E02D2300/0015 , E02D2300/0037 , E02D2300/0079
摘要： The invention relates to a refuse landfill impervious system capable of prolonging breakdown time of leachate and a manufacturing method thereof. The system comprises a leachate collection and drainage layer, a first HDPE (high-density polyethylene) geomembrane impervious layer, a clay layer and a groundwater collection and drainage layer which are sequentially stacked from top to bottom. The clay layer is composed of a lower clay layer, a middle clay layer and an upper clay layer which are sequentially arranged, wherein the middle clay layer is filled with a medium-fine sand layer laid with sands of particle sizes ranging from 0.1 mm to 0.5 mm and of water contents ≤ 3%, wherein the saturated permeability coefficient of the medium-fine sand layer varies from 1×10 -5 to 1×10 -3 cm/s. Therefore, breakdown time of the leachate can be greatly prolonged, and the imperious effects of a refuse landfill impervious layer can be enhanced; meanwhile, the medium-fine sands are readily available as they are low in cost and widely spread in China. The refuse landfill impervious system capable of prolonging breakdown time of the leachate has a simple structure and is able to effectively prevent the groundwater from permeating in order to saturate the medium-fine sand layer, keeping the medium-fine sand layer in an unsaturated state all the time.
摘要翻译：本发明涉及一种能够延长沥出液破裂时间的垃圾填埋防渗系统及其制造方法。该系统包括渗沥液收集和排水层，第一HDPE（高密度聚乙烯）土工膜不渗透层，粘土层和地下水收集和排水层，其从顶部到底部依次堆叠。粘土层由依次排列的下粘土层，中粘土层和上粘土层组成，其中中间粘土层填充有中等细砂层，其中铺设有0.1〜 0.5mm，含水率≤3％，其中中细砂层的饱和渗透系数为1×10-5〜1×10-3cm / s。因此，渗滤液的击穿时间可以大大延长，并且垃圾填埋场不透水层的重要作用可以得到加强; 同时，中细砂的成本低廉，在中国广泛普及。能够延长渗滤液破坏时间的垃圾填埋防渗体系结构简单，能够有效防止地下水渗透，使中细砂层饱和，中细砂层保持不饱和状态时间。

25. 发明公开

EP1192319A1 REINFORCED NETWORKED POLYMER/CLAY ALLOY COMPOSITE 有权
标题翻译：交联的聚合物/粘土合金的强化复合材料
公开(公告)号：EP1192319A1
公开(公告)日：2002-04-03
申请号：EP00930910.5
申请日：2000-05-26
申请人： Alberta Research Council, Inc. , Nilex, Inc.
发明人： ZHOU, Zhihong , PAYZANT, John , VAN WOUDENBERG, Walter
IPC分类号： E02D31/00 , E02D19/18 , B01J20/32 , B01J20/26 , B01J20/12 , A61L15/18 , A61L15/00
CPC分类号： E02D19/18 , A61L15/18 , A61L15/24 , B01J20/12 , B01J20/26 , B01J20/321 , B01J20/327 , B01J20/3282 , E02D31/004 , E02D2300/0004 , E02D2300/0037 , E02D2300/0093
摘要： A reinforced networked polymer/clay alloy composite is produced by contacting a monomer/clay mixture with a reinforcing agent. The monomer/clay mixture comprises a monomer, a cross-linking agent and clay particles. An initiator means is used to initiate polymerization of the monomer/clay mixture, while the cross-linking agent concurrently acts to network oligomeric and polymeric species formed during polymerization to produce a networked polymer/clay alloy in the presence of the reinforcing agent. The networked polymer/clay alloy is intimately integrated with the reinforcing agent such that, on exposure to water, the networked polymer/clay alloy swells with substantially no clay separating from the composite.

26. 发明授权

US11795643B2 Method for constructing inner dump type strip mine pit bottom reservoirs section by section 有权
公开(公告)号：US11795643B2
公开(公告)日：2023-10-24
申请号：US17619102
申请日：2020-02-29
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY , XUZHOU TIANLUZHONGKUANG MINING TECHNOLOGY CO., LTD.
发明人： Shuzhao Chen , Liu Han , Cangyan Xiao , Tao Shang
IPC分类号： E02B3/00 , E02D17/04
CPC分类号： E02B3/00 , E02D17/04 , E02D2300/002 , E02D2300/0037
摘要： The present invention discloses a method for constructing inner dump type strip mine pit bottom reservoirs section by section, specifically including the following steps: S1: processing end slopes: discarding clay at a lowest step of an inner waste dump of a strip mine; S2: discharging concrete to slope faces of lowest steps of the end slopes on two sides of a pit bottom; S3: sealing the bottom; S4: discarding gravel into a pit of the strip mine; S5: laying geotextile; S6: re-adopting clay on the lowest steps of the end slopes of the inner waste dump, so as to form a reservoir sealing isolation layer; S7: constructing a plurality of reservoirs step by step in an advancing direction of the strip mine; S8: storing water resources: completing installation of water storage wells; S9: completing installation of water fetching wells; S10: storing water resources.

27. 发明申请

US20170002535A1 Soil and Rock Grouting Using a Hydrajetting Tool 审中-公开
标题翻译：使用Hydrajetting工具进行土壤和岩石灌浆
公开(公告)号：US20170002535A1
公开(公告)日：2017-01-05
申请号：US15113235
申请日：2014-04-07
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： Jim Basuki Surjaatmadja
IPC分类号： E02D3/12 , E02D31/08 , E02D37/00 , E02D19/16
CPC分类号： E02D3/12 , E02D19/16 , E02D31/08 , E02D37/00 , E02D2300/0037
摘要： Methods including providing a hydrajetting tool comprising a housing having a top end and a bottom end and having a plurality of jetting nozzles disposed thereon, the top end of the housing fluidly coupled to a tool string; providing at least one sub-soil-surface cavity adjacent to or in unstable soil, the unstable soil having a plurality of channels therein; introducing the hydrajetting tool into the at least one sub-soil-surface cavity; injecting a cement slurry through at least one of the jetting nozzles and into the sub-soil-surface cavity; permeating the cement slurry into the plurality of channels in the unstable soil; filling the at least one sub-soil-surface cavity with the cement slurry; and curing the cement slurry, thereby forming a stable soil and a cement pillar in the at least one sub-soil-surface cavity.
摘要翻译：方法包括提供一种水喷射工具，其包括具有顶端和底端的壳体，并且具有设置在其上的多个喷射喷嘴，壳体的顶端流体地联接到工具串; 提供与不稳定土壤相邻或不稳定的土壤中的至少一个亚土壤表面腔，所述不稳定土壤中具有多个通道; 将所述水力喷射工具引入所述至少一个亚土表面腔; 通过至少一个所述喷射喷嘴注入水泥浆料并进入所述次土壤表面腔; 将水泥泥浆渗入不稳定土壤中的多个通道; 用所述水泥浆填充所述至少一个亚土表面腔; 并固化所述水泥浆料，从而在所述至少一个亚土表面空腔中形成稳定的土壤和水泥柱。

28. 发明授权

US06737472B2 Reinforced networked polymer/clay alloy composite 有权
标题翻译：强化网状聚合物/粘土合金复合材料
公开(公告)号：US06737472B2
公开(公告)日：2004-05-18
申请号：US10413679
申请日：2003-04-15
申请人： Zhihong Zhou , John Donald Payzant , Walter Van Woudenberg
发明人： Zhihong Zhou , John Donald Payzant , Walter Van Woudenberg
IPC分类号： C08K1100
CPC分类号： E02D31/004 , A61L15/18 , A61L15/24 , B01J20/12 , B01J20/26 , B01J20/321 , B01J20/3212 , B01J20/327 , B01J20/3276 , B01J20/3282 , B01J20/3293 , E02D19/18 , E02D2300/0004 , E02D2300/0037 , E02D2300/0093 , Y10T442/2033
摘要： A reinforced networked polymer/clay alloy composite is produced by contacting a monomer/clay mixture with a reinforcing agent. The monomer/clay mixture comprises a monomer, a cross-linking agent and clay particles. An initiator means is used to initiate polymerization of the monomer/clay mixture, while the cross-linking agent concurrently acts to network oligomeric and polymeric species formed during polymerization to produce a networked polymer/clay alloy in the presence of the reinforcing agent. The networked polymer/clay alloy is intimately integrated with the reinforcing agent such that, on exposure to water, the networked polymer/clay alloy swells with substantially no clay separating from the composite.
摘要翻译：通过使单体/粘土混合物与增强剂接触来制备增强网状聚合物/粘土合金复合材料。单体/粘土混合物包含单体，交联剂和粘土颗粒。引发剂方法用于引发单体/粘土混合物的聚合，而交联剂同时作用于在聚合反应期间形成的低聚物和聚合物种类，以在增强剂存在下产生网状聚合物/粘土合金。网状聚合物/粘土合金与增强剂紧密结合，使得在暴露于水时，网状聚合物/粘土合金基本上不会从复合材料分离粘土而膨胀。

29. 发明授权

US06610781B1 Reinforced networked polymer/clay alloy composite 有权
公开(公告)号：US06610781B1
公开(公告)日：2003-08-26
申请号：US09579701
申请日：2000-05-26
申请人： Zhihong Zhou , John Donald Payzant , Walter Van Woudenberg
发明人： Zhihong Zhou , John Donald Payzant , Walter Van Woudenberg
IPC分类号： C08K1100
CPC分类号： E02D31/004 , A61L15/18 , A61L15/24 , B01J20/12 , B01J20/26 , B01J20/321 , B01J20/3212 , B01J20/327 , B01J20/3276 , B01J20/3282 , B01J20/3293 , E02D19/18 , E02D2300/0004 , E02D2300/0037 , E02D2300/0093 , Y10T442/2033
摘要： A reinforced networked polymer/clay alloy composite is produced by contacting a monomer/clay mixture with a reinforcing agent. The monomer/clay mixture comprises a monomer, a cross-linking agent and clay particles. An initiator means is used to initiate polymerization of the monomer/clay mixture, while the cross-linking agent concurrently acts to network oligomeric and polymeric species formed during polymerization to produce a networked polymer/clay alloy in the presence of the reinforcing agent. The networked polymer/clay alloy is intimately integrated with the reinforcing agent such that, on exposure to water, the networked polymer/clay alloy swells with substantially no clay separating from the composite.

30. 发明专利

JP2003500530A Strengthening network polymer / clay alloy composite 审中-公开
公开(公告)号：JP2003500530A
公开(公告)日：2003-01-07
申请号：JP2001500069
申请日：2000-05-26
申请人：アルバータリサーチカウンシルインコーポレイテッド , ニレックスインコーポレイテッド
发明人：ウーデンバーグウォルターヴァン , ジホンゾウ , ジョンペイザント
IPC分类号： E02B3/18 , A61L15/18 , A61L15/24 , B01J20/12 , B01J20/26 , B01J20/30 , B01J20/32 , B09B1/00 , C08F2/44 , C08F220/00 , C08J5/10 , D04H1/40 , E02D19/18 , E02D31/00 , E02D31/02
CPC分类号： E02D19/18 , A61L15/18 , A61L15/24 , B01J20/12 , B01J20/26 , B01J20/321 , B01J20/327 , B01J20/3282 , E02D31/004 , E02D2300/0004 , E02D2300/0037 , E02D2300/0093
摘要： (57)【要約】モノマー／粘土混合物を強化剤と接触させることにより、強化ネットワークポリマー／粘土アロイ複合体を製造する。このモノマー／粘土混合物は、モノマー、架橋剤および粘土粒子を含む。開始手段を用いて、モノマー／粘土混合物の重合を開始させる一方、架橋剤は同時に重合により形成されたオリゴマー及びポリマー種をネットワーク化させるように作用し、強化剤存在下、ネットワークポリマー／粘土混合物を製造する。このネットワークポリマー／粘土アロイは強化剤と均質に結合しており、水に接触すると、複合体から実質的に粘土を分離せずにネットワークポリマー／粘土アロイは膨潤する。

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