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1. 发明授权

US08985902B2 System and method for treating an excavation activity 有权
标题翻译：用于处理挖掘活动的系统和方法
公开(公告)号：US08985902B2
公开(公告)日：2015-03-24
申请号：US13211074
申请日：2011-08-16
申请人： James J. Gusek , Brian P. Masloff , John C. Fodor
发明人： James J. Gusek , Brian P. Masloff , John C. Fodor
IPC分类号： B09C1/00 , B09C1/08 , B09C1/02 , C09K8/60 , C09K8/94 , E21B33/138 , E21F15/00 , E21F15/08
CPC分类号： B09C1/08 , B09B3/0016 , B09C1/02 , B09C1/10 , C09K8/605 , C09K8/94 , E21B33/138 , E21F15/005 , E21F15/08
摘要： A system for treating an excavation activity includes a distribution network in fluid communication with the excavation activity. A foaming agent and a reagent are supplied to the distribution network to form a reagent-foam mixture. The reagent is selected to react with at least one of sulfides, bacteria, or heavy metals or to coat particulate materials. A method for treating an excavation activity includes flowing a foam through a distribution network in fluid communication with the excavation activity and selecting a reagent to react with at least one of sulfides, bacteria, or heavy metals or to coat particulate materials. The method fluffier includes mixing the reagent with the foam flowing through the distribution network to form a reagent-foam mixture and dispersing the foam-reagent mixture over at least a portion of the excavation deposit.
摘要翻译：用于处理挖掘活动的系统包括与挖掘活动流体连通的分配网络。将发泡剂和试剂供给到分配网络以形成试剂 - 泡沫混合物。选择试剂与硫化物，细菌或重金属中的至少一种反应或涂覆颗粒材料。用于处理挖掘活动的方法包括使泡沫通过与挖掘活动流体连通的分配网络，并选择试剂与硫化物，细菌或重金属中的至少一种反应或涂覆颗粒材料。该方法的蓬松包括将试剂与流经分布网络的泡沫混合以形成试剂泡沫混合物，并将泡沫 - 试剂混合物分散在至少一部分挖掘沉积物中。

2. 发明授权

US06695543B2 Method for filling voids with aggregate material 失效
标题翻译：用骨料填充空隙的方法
公开(公告)号：US06695543B2
公开(公告)日：2004-02-24
申请号：US09978374
申请日：2001-10-15
申请人： Stephens Patrick J.
发明人： Stephens Patrick J.
IPC分类号： C09K1710
CPC分类号： C04B28/02 , C04B38/106 , C04B2111/00146 , C04B2111/00724 , E02D3/12 , E21F15/005 , E21F15/08 , Y02W30/93 , C04B18/12 , C04B18/125 , C04B2103/50 , C04B24/42 , C04B40/0028
摘要： A method for filling a void using an aggregate material, such as mine tailings, the fill material being pumped from a site which is located remote from the void. A fluid, aerated material is formed by mixing the particulate solid material with finished foam. The aerated material may also include cement or another binder for applications requiring structural strength. The bubble structure which results from incorporating the foam constituent in the fill material renders this much more fluid and pumpable, thereby allowing the use of much higher solids-to-water ratios than would otherwise be possible while still being able to pump the material over significant distances. This reduces the possibly of fluidic collapse of the material in the void, and produces other advantages as well.
摘要翻译：使用诸如矿尾矿等骨料的填充空隙的方法，填充材料从位于远离空隙的位置泵送。流体充气材料通过将颗粒状固体材料与成品泡沫混合而形成。充气材料还可以包括水泥或用于需要结构强度的应用的另一粘合剂。由于将泡沫成分掺入到填充材料中而产生的气泡结构使其更加流体和可泵送，从而允许使用比其它方式更高的固体 - 水比，同时仍能够将材料泵送到显着的距离这可以减少空隙中材料的流体崩溃，并产生其它优点。

3. 发明授权

US06322293B1 Method for filling voids with aggregate material 失效
标题翻译：用骨料填充空隙的方法
公开(公告)号：US06322293B1
公开(公告)日：2001-11-27
申请号：US09238104
申请日：1999-01-27
申请人： Patrick J. Stephens
发明人： Patrick J. Stephens
IPC分类号： C09K1710
CPC分类号： C04B28/02 , C04B38/106 , C04B2111/00146 , C04B2111/00724 , E02D3/12 , E21F15/005 , E21F15/08 , Y02W30/93 , C04B18/12 , C04B18/125 , C04B2103/50 , C04B24/42 , C04B40/0028
摘要： A method for filling a void using an aggregate material, such as mine tailings, the fill material being pumped from a site which is located remote from the void. A fluid, aerated material is formed by mixing the particulate solid material with finished foam. The aerated material may also include cement or another binder for applications requiring structural strength. The bubble structure which results from incorporating the foam constituent in the fill material renders this much more fluid and pumpable, thereby allowing the use of much higher solids-to-water ratios than would otherwise be possible while still being able to pump the material over significant distances. This reduces the possibly of fluidic collapse of the material in the void, and produces other advantages as well.
摘要翻译：使用诸如矿尾矿等骨料的填充空隙的方法，填充材料从位于远离空隙的位置泵送。流体充气材料通过将颗粒状固体材料与成品泡沫混合而形成。充气材料还可以包括水泥或用于需要结构强度的应用的另一粘合剂。由于将泡沫成分掺入到填充材料中而产生的气泡结构使其更加流体和可泵送，从而允许使用比其它方式更高的固体 - 水比，同时仍能够将材料泵送到显着的距离这可以减少空隙中材料的流体崩溃，并产生其它优点。

4. 发明授权

US4441840A Process for the disposal and economic use of the residue of the exhaust gas washers of furnaces in relation to waste products 失效
标题翻译：与废物相关的处理和经济使用炉子废气清洗机的残留物的过程
公开(公告)号：US4441840A
公开(公告)日：1984-04-10
申请号：US156933
申请日：1980-06-06
申请人： Friedrich Bassier , Klaus Goldschmidt
发明人： Friedrich Bassier , Klaus Goldschmidt
IPC分类号： B09B3/00 , B01D53/50 , B01D53/77 , C04B18/06 , C04B28/14 , E21D21/00 , E21F15/00 , E02D3/14
CPC分类号： C04B18/06 , C04B28/146 , E21F15/005 , C04B2111/00724 , Y02W30/92 , Y02W30/93 , Y02W30/94
摘要： An improved process for utilizing the residues of a thermal energy power plant washer in which limestone or lime residue is converted to gypsum and the substrate is recrystallized to alpha sulfate hemihydrate and is treated with water. The improvement comprises mixing the alpha sulfate hemihydrate with at least one additive. The additive is selected from the group consisting of flue ash from a coal combustion installation, waste washings or local tailings from coal recuperation, granulate of ash from coal combustion, slag from steel production, clacium sulfate from exhaust gas washers, and calcium sulfate dehydrate from exhaust gas washers.
摘要翻译：利用石灰石或石灰残渣转化为石膏的热能发电厂清洗机的残留物的改进方法，将底物重结晶至硫酸半水合物并用水处理。该改进包括将α硫酸盐半水合物与至少一种添加剂混合。添加剂选自煤燃烧装置的烟灰，来自煤炭回收的废水洗涤或局部尾矿，来自煤燃烧的灰分颗粒，来自钢铁生产的渣，来自排气清洗器的硫酸氢钙，以及来自废气清洗机。

5. 发明授权

US4419135A Method of preparing cementitious compositions for tunnel backfill 失效
标题翻译：隧道回填水泥组合物的制备方法
公开(公告)号：US4419135A
公开(公告)日：1983-12-06
申请号：US309019
申请日：1981-10-06
申请人： John H. Hoge
发明人： John H. Hoge
IPC分类号： C04B28/02 , E21F15/00 , C04B7/35
CPC分类号： E21F15/005 , C04B28/02 , C04B2111/00663 , C04B2111/00706 , Y02W30/92
摘要： A cementitious composition for backfilling and sealing tunnels and other underground structures comprising 12-16 parts sand, 3-6 parts cement, 1.5-3 parts water, 0.1-0.5 parts plasticizer and 0.02-0.04 parts of a pituitous water soluble polyethylene oxide thickening agent.
摘要翻译：一种用于回填和密封隧道和其他地下结构的水泥组合物，包括12-16份砂，3-6份水泥，1.5-3份水，0.1-0.5份增塑剂和0.02-0.04份垂直水溶性聚环氧乙烷增稠剂。

6. 发明申请

US20180314770A1 METHOD FOR DESIGNING SUPPORTING PARAMETERS OF TRANSITION SUPPORT FOR MIXED MINING FACE OF FILLING AND FULLY-MECHANIZED MINING 审中-公开
公开(公告)号：US20180314770A1
公开(公告)日：2018-11-01
申请号：US15770500
申请日：2016-11-18
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Jixiong ZHANG , Qiang SUN , Qiang ZHANG , Wei YIN , Hao YAN
IPC分类号： G06F17/50 , G06Q50/02 , G06F11/263 , E21D23/04
CPC分类号： G06F17/5004 , E21C41/16 , E21D23/00 , E21D23/0481 , E21F15/00 , E21F15/005 , E21F15/04 , G06F11/263 , G06F17/5009 , G06Q50/02
摘要： Disclosed is a method for designing supporting parameters of a transition support for a mixed mining face of filling and fully-mechanized mining. The method includes: first, determining a total length of a mixed mining working face and a length of a filling section according to requirements of a coal mining production capacity of the mixed mining working face and a filling capacity of the filling section working face; then, establishing a mixed mining numerical model of filling and fully-mechanized mining by using three-dimensional distinct element software, and simulating and calculating a caving height of a roof of a transition section and a stress influence range of the transition section when a filling rate of a mined-out area of the filling section changes; based on a result of numerical simulation and calculation, performing curve fitting according to a correlation coefficient to obtain a functional relationship between the filling rate and the caving height and a functional relationship between the filling rate and the stress influence range of the transition section; and finally designing supporting parameters of a transition support in combination with actual engineering geological parameters. The method can provide a reference for supporting design of a support, and enables a smooth transition between a filling support and a fully-mechanized mining support for a mixed working face, thereby further enriching filling mining theories and expanding the application range of filling mining.

7. 发明申请

US20170268338A1 METHOD FOR EFFICIENTLY TREATING SPONTANEOUS IGNITION OF REMAINING COAL IN LARGE AREA GOAF OF SHALLOW-BURIED COAL BED 有权
公开(公告)号：US20170268338A1
公开(公告)日：2017-09-21
申请号：US15310394
申请日：2015-08-11
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Botao Qin , Xiaowen Qin , Xiaoxing Zhong , Yi Lu
IPC分类号： E21F5/18 , E21F15/00
CPC分类号： E21F5/18 , A62C3/00 , A62C3/06 , A62C31/22 , A62C35/023 , A62C99/0009 , A62C99/0018 , A62C99/009 , E21F5/00 , E21F15/005
摘要： A method for efficiently treating spontaneous ignition of the remaining coal in a large area goaf of a shallow-buried coal bed, which method integrates leaking stoppage, airflow control and fast inerting and cooling so as to efficiently prevent and treat the spontaneous ignition of the remaining coal in the large area goaf of the shallow-buried coal bed.

8. 发明授权

US08911177B2 Stowing method for goaf of potash salt ore 有权
标题翻译：钾盐矿石的堆放方法
公开(公告)号：US08911177B2
公开(公告)日：2014-12-16
申请号：US13730060
申请日：2012-12-28
申请人： Sino-Agri Mining Investment Co., Ltd.
发明人： Wang Quan
IPC分类号： B09B3/00 , E21F15/00 , E21F15/02
CPC分类号： E21F15/005 , E21F15/02
摘要： A method of stowing a goaf of potash salt ore comprising making wall slurry into barricades each have the same area as the sectional area of a tunnel and a thickness of 0.5 to 5 meters inside the underground tunnels in goaf of potash salt ore, with the interval between adjacent barricades being 5 to 100 meters, then stowing the interval between the barricades by using the filling slurry is described. The stowing method uses the wall slurry of high strength that is solidified with a gelling agent as the main bearing material, and uses the solidified filling slurry with a low strength as the main filling material, which has a good effect when compared with conventional filling materials. Moreover, the stowing method effectively utilizes the tail liquids, thereby reducing the addition of other additives, decreasing the cost, avoiding the discharge of liquid waste and relieving the environmental pressure.
摘要翻译：包括将墙泥浆制成路障的钾盐矿石的堆放方法与隧道的截面积相同，在钾盐矿石的地下隧道内厚度为0.5至5米，间隔在相邻路障之间为5至100米，然后通过使用填充浆料将路障之间的间隔进行描述。采用高强度凝胶化的壁浆作为主要轴承材料，采用低强度固化填充料作为主要填充材料，与常规填充材料相比具有很好的效果。此外，收集方法有效地利用了尾液，从而减少了其他添加剂的添加，降低了成本，避免了液体废物的排放和减轻了环境压力。

9. 发明授权

US07645097B2 Method for saturating cavities present in a mass of soil or in a body in general 有权
标题翻译：通常存在于大量土壤或身体中的空腔饱和的方法
公开(公告)号：US07645097B2
公开(公告)日：2010-01-12
申请号：US11666167
申请日：2005-10-24
申请人： Carlo Canteri , Mariapia Pastor, legal representative
发明人： Carlo Canteri
IPC分类号： E02D3/12
CPC分类号： E21F15/005
摘要： A method for saturating cavities present in a mass of soil or in a body in general, comprising at least one step for at least partial filling of the cavity by introducing into the cavity a filler material in the solid state or in the fluid state and capable of setting. At least one step of saturating the cavity is then performed by introducing into the cavity a fluid synthetic substance which expands and sets by chemical reaction. The synthetic substance is adapted to generate, as a consequence of its expansion, at least the saturation of the cavity and a compaction and/or loading of the filler material introduced into the cavity in the filling step, creating an optional state of permanent tension on the walls that delimit the cavity, to the point of producing, if necessary, a deformation of the walls.
摘要翻译：一般地，存在于大量土壤或体内的空腔饱和的方法包括至少一个步骤，用于通过将具有固态或处于流体状态的填充材料引入空腔来至少部分地填充空腔，的设置。然后通过向腔中引入通过化学反应膨胀和凝固的流体合成物质来进行至少一个饱和空腔的步骤。该合成物质适于由于其膨胀而产生至少饱和的空腔和在填充步骤中引入空腔中的填充材料的压实和/或加载，从而产生永久张力的任选状态限定空腔的墙壁，如果需要，产生壁的变形。

10. 发明授权

US4886393A Pretreatment of solid wastes, and wastes to be compacted, for introduction into underground salt cavities of salt caverns via a downpipe under the force of gravity 失效
标题翻译：固体废物的预处理和要压实的废物，在重力的作用下通过下水管引入盐穴的地下盐穴
公开(公告)号：US4886393A
公开(公告)日：1989-12-12
申请号：US4611
申请日：1987-01-20
申请人： Wilhelm Jahn-Held , Walter Lindoerfer , Friedel Wartenpfuhl
发明人： Wilhelm Jahn-Held , Walter Lindoerfer , Friedel Wartenpfuhl
IPC分类号： B09B1/00 , B09B3/00 , C02F11/00 , C04B18/02 , E21F15/00
CPC分类号： E21F15/005 , B09B1/008 , B09B3/0033 , B09B3/0041 , C02F11/008 , C04B18/02 , Y02W30/91
摘要： Solid wastes, and wastes to be compacted, are pretreated for introduction into underground salt cavities or salt caverns via a downpipe under the force of gravity by a process in which solid, uncomminuted or comminuted or finely divided to very finely divided wastes are mixed with waste sludges in a ratio such that a material results from which moldings are produced, with or without the addition of a binder, in the form of granules, agglomerates or pellets by a granulation method, or in the form of flakes by a pressing method, the flakes being comminuted to give small moldings, and, if appropriate, the moldings are surface-dried or dried completely, the moldings which are free-flowing under the force of gravity are then trickled into the salt cavity or into the salt cavern and form a pile therein until the said cavity or cavern is substantially full, and, if required, the salt cavity or the salt cavern is closed.
摘要翻译：固体废物和要压实的废物经过下水管道，在重力作用下，通过一种将固体，未粉碎或粉碎或细分为非常细碎的废物与废物混合的方法进行预处理，以通过下水管进入地下盐穴或盐穴。淤泥的比例使得通过造粒法以颗粒，附聚物或颗粒的形式或以片状形式通过压制方法产生具有或不添加粘合剂的模制品的材料，将薄片粉碎以得到小的模制品，并且如果合适的话，模制品被完全表面干燥或干燥，则在重力作用下自由流动的模制品然后被滴入盐腔或盐洞中并形成堆在其中直到所述腔或洞穴基本上满，并且如果需要，盐腔或盐洞被关闭。

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