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1. 发明公开

EP2578551A1 COMPOSITION USED FOR HIGH STRENGTH AND WATERTIGHT CONCRETE 失效
标题翻译： ZUSAMMENSETZUNG，DIEFÜRHOCHFESTEN WETERDICHTEN BETON VERWENDET WIRD
公开(公告)号：EP2578551A1
公开(公告)日：2013-04-10
申请号：EP10852403.4
申请日：2010-09-09
申请人： Beijing Rechsand Science & Technology Group Co., Ltd
发明人： QIN, Shengyi , JIA, Yihai , WANG, Zhenbang , WANG, Huan , HU, Wenxing
IPC分类号： C04B20/10 , C04B28/00 , B22C1/00
CPC分类号： C04B20/1029 , C04B14/068 , C04B20/1037 , C04B28/02 , C04B2111/00293 , Y02W30/92 , Y02W30/94 , Y02W30/96 , C04B20/04 , C04B14/06 , C04B20/008 , C04B2103/302 , C04B14/106 , C04B18/08 , C04B18/146 , C04B18/22 , C04B24/223 , C04B24/226 , C04B24/2647 , C04B24/287
摘要： A composition used for high-strength impermeable concrete. The composition contains sand, stone, cement, water reducer, water and reinforced impermeable sand. The reinforced impermeable sand includes aeolian sand and binder covering the surface of the aeolian sand. The reinforced impermeable sand can fill the gap between the sand and the stone, and well combine various components in the composition, and suppress the seepage phenomenon of the molded concrete, thereby greatly improving the strength and impermeability of the concrete.
摘要翻译：用于高强度不渗透混凝土的组合物。该组合物包含砂，石，水泥，减水剂，水和增强不渗透砂。增强不透水沙包括风沙和覆盖风沙表面的粘结剂。增强不渗透砂可以填补砂石之间的间隙，并组合各种组分，抑制混凝土的渗流现象，大大提高混凝土的强度和不渗透性。

2. 发明公开

EP2301655A1 FILTERING ELEMENT AND METHOD FOR MAKING THE SAME AND WATER TREATING DEVIDE 失效
标题翻译： VERFAHREN ZU SEINER HERSTELLUNG SOWIE WASSERTRENNVORRICHTUNG DAMIT的FILTERUNGSELEMENT
公开(公告)号：EP2301655A1
公开(公告)日：2011-03-30
申请号：EP09828530.7
申请日：2009-11-17
申请人： Beijing Rechsand Science & Technology Group Co., Ltd
发明人： QIN, Shengyi
IPC分类号： B01D69/10 , B01D69/12 , B01D63/00 , C02F1/44
CPC分类号： C02F1/444 , B01D63/066 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/40 , B01D71/46 , B01D71/54 , B01D2325/02 , C02F3/1268 , Y02W10/15
摘要： A filtering element and method for making the same and a water treating device, wherein the filtering element comprises a water permeable support(1) having an organic material layer(3) on the surface, and an organic filtering membrane(2) which is covered on the surface of the organic material layer(3) and thus combined with the organic material layer(3). The pore size of the organic filter membrane(2) is 0.0015-20 µm. The method comprises that organic material layer(3) is formed on the surface of the water permeable support(1); organic filtering membrane(2) material is dissolved into organic solvent to produce filming liquid of 1-10%; and subsequently the water permeable support(1) is coated with the filming liquid to form organic filtering membrane(2) on the organic material layer(3).
摘要翻译：一种过滤元件及其制造方法以及水处理装置，其特征在于，所述过滤元件包括在所述表面上具有有机材料层（3）的透水性支撑体（1）和被覆盖的有机过滤膜（2）在有机材料层（3）的表面上，由此与有机材料层（3）组合。有机过滤膜（2）的孔径为0.0015〜20μm。该方法包括在透水性支撑体（1）的表面上形成有机材料层（3）。将有机过滤膜（2）材料溶解于有机溶剂中，制成1-10％的成膜液; 然后用透液性支撑体（1）涂覆成膜液体，以在有机材料层（3）上形成有机过滤膜（2）。

3. 发明授权

EP2641642B1 OIL-WATER SEPARATING DEVICE AND FLOATING OIL COLLECTING SYSTEM COMPRISING SAME 有权
标题翻译：油水分离装置和浮油收集系统
公开(公告)号：EP2641642B1
公开(公告)日：2017-03-08
申请号：EP11842347.4
申请日：2011-06-21
申请人： Beijing Rechsand Science & Technology Group Co., Ltd
发明人： QIN, Shengyi
IPC分类号： B01D17/022 , E02B15/10 , C02F1/40 , B01D17/04
CPC分类号： E02B15/101 , B01D17/0208 , B01D17/045 , B01D17/085 , C02F1/40 , C02F2103/007 , C02F2201/008 , E02B15/045 , E02B15/048 , E02B15/10 , E02B15/106 , Y02A20/204
摘要： The present invention provides an oil-water separating device and a floating oil collecting system. The device comprises an oil gathering chamber (2) enclosed by a wall (1). At least a part of the surface of the wall (1) is covered with a porous, oleophilic and hydrophobic layer (3), which allows penetration of water and oil. The device further comprises a fixed layer (4) covering on the surface of the porous, oleophilic and hydrophobic layer (3) for limiting the flowing of the porous, oleophilic and hydrophobic layer (3), which allows the penetration of water and oil. The pore diameter of said porous, oleophilic and hydrophobic layer (3) is 300-850µm, and the porosity is 10-40%.

4. 发明授权

EP2578551B1 COMPOSITION USED FOR HIGH STRENGTH AND WATERTIGHT CONCRETE 失效
标题翻译：组成高强度，防水混凝土中使用
公开(公告)号：EP2578551B1
公开(公告)日：2015-07-15
申请号：EP10852403.4
申请日：2010-09-09
申请人： Beijing Rechsand Science & Technology Group Co., Ltd
发明人： QIN, Shengyi , JIA, Yihai , WANG, Zhenbang , WANG, Huan , HU, Wenxing
IPC分类号： C04B28/02 , C04B111/00 , C04B14/06 , C04B20/10
CPC分类号： C04B20/1029 , C04B14/068 , C04B20/1037 , C04B28/02 , C04B2111/00293 , Y02W30/92 , Y02W30/94 , Y02W30/96 , C04B20/04 , C04B14/06 , C04B20/008 , C04B2103/302 , C04B14/106 , C04B18/08 , C04B18/146 , C04B18/22 , C04B24/223 , C04B24/226 , C04B24/2647 , C04B24/287

5. 发明公开

EP2644795A9 WALL BLOCK, CORNER, AND WALL BODY 审中-公开
标题翻译：墙体砌块，角落，墙体
公开(公告)号：EP2644795A9
公开(公告)日：2013-11-13
申请号：EP11842570.1
申请日：2011-10-31
申请人： Beijing Rechsand Science & Technology Group Co., Ltd
发明人： QIN, Shengyi
IPC分类号： E04C1/00 , E04B2/24
CPC分类号： E04B2/16 , E04B2/42 , E04B2/44 , E04B2/54 , E04B2002/0215 , E04C1/395
摘要： The present invention provides a wall block. The wall block (1) comprises a first wall (11), a second wall (12), a third wall (13) and a rib (14), wherein the first wall (11) is in parallel with the second wall (12), the third wall (13) is securely connected between the two walls, at the two respective ends of the two walls; the rib (14) is connected fixedly between the first wall (11) and the second wall (12), and forms a hollow portion (17) with the third wall (13). With the technical solution, as the wall block has a hollow structure, a load-bearing structure (such as a bearing pillar) may be arranged directly in the hollow structure of the wall block, unlike the traditional wall blocks which need to be piled up around the load-bearing structure (such as a bearing pillar) at a large amount. Therefore, the wall block of the present invention can save time for piling up the same and improve construction efficiency.

6. 发明公开

EP2641464A1 ANTI-PENETRATION AND GAS PERMEABLE POTTED CONTAINER, PREPARATION METHOD THEREOF, POTTED PLANTING CONTAINER AND POT CULTURE 有权
标题翻译：透明液体燃料发动机燃烧器PFLANZENTOPF，HERSTELLUNGSVERFAHRENDAFÜR，TOPFPFLANZENBEHÄLTERUNDTKULTUR
公开(公告)号：EP2641464A1
公开(公告)日：2013-09-25
申请号：EP11841078.6
申请日：2011-05-18
申请人： Beijing Rechsand Science&Technology Group Co., Ltd
发明人： QIN, Shengyi , HU, Wenxing , WANG, Zhenbang
IPC分类号： A01G9/02 , A01G1/00
摘要： An anti-penetration and gas permeable potting container (1) and preparation method thereof are disclosed. The anti-penetration and gas permeable potting container is made by bonding aggregate particles with hydrophobic binder, and pores which allow gas molecules to penetrate and liquid water molecules not to penetrate are formed between adjacent aggregate particles. Further, a potting planting container applying said potting container is disclosed, wherein it includes a cultivating layer, and a base anti-penetration layer (2) formed of waterproof and gas permeable particles which is provided between the potting container and the bottom of the cultivating layer. Pores which allow gas molecules to penetrate and liquid water molecules not to penetrate are formed between adjacent waterproof and gas permeable particles. Said pores are thoroughly distributed on the base anti-penetration layer. The container can prevent water from flowing from its bottom, and has gas permeable property.
摘要翻译：公开了一种防渗渗透气灌封容器（1）及其制备方法。抗渗透性和透气性的灌封容器是通过将具有疏水性粘合剂的聚集体颗粒结合而形成的，并且允许气体分子穿透并且在相邻聚集体颗粒之间形成液态水分子不渗透的孔。此外，公开了一种施加所述灌封容器的灌封种植容器，其中包括栽培层，以及设置在灌封容器和培养物底部之间的防水透气颗粒形成的基底防渗层（2）层。允许气体分子穿透的液体和不渗透的液态水分子形成在相邻的防水和透气颗粒之间。所述孔完全分布在基底防渗层上。容器可以防止水从底部流出，具有透气性。

7. 发明公开

EP3904601A1 BREATHABLE GEOSYNTHETIC CLAY LINER AND PRODUCTION PROCESS THEREFOR 有权
公开(公告)号：EP3904601A1
公开(公告)日：2021-11-03
申请号：EP20735873.0
申请日：2020-01-02
申请人： Beijing Rechsand Science & Technology Group Co., Ltd , Renchsand Eco-Environment Protection Science and Technology Co., Ltd.
发明人： QIN, Shengyi , MA, Zhikun , HU, Wenxing
IPC分类号： E02B3/12 , B32B7/12 , B32B5/06
摘要： The present application relates to the technical field of ecological environment remediation, and in particular to a breathable geosynthetic clay liner and a production process therefor. The breathable geosynthetic clay liner of the present application includes an upper breathable layer, a lower breathable layer, and a breathable and impermeable sand layer sandwiched between the upper breathable layer and the lower breathable layer; and the breathable and impermeable sand layer includes breathable and impermeable particles and expansive particles. The breathable geosynthetic clay liner of the present application is convenient to construct, high in production efficiency, and free of dust during a construction process.

8. 发明授权

EP2641464B1 ANTI-PENETRATION AND GAS PERMEABLE POTTED CONTAINER AND PREPARATION METHOD THEREOF 有权
公开(公告)号：EP2641464B1
公开(公告)日：2019-12-18
申请号：EP11841078.6
申请日：2011-05-18
申请人： Beijing Rechsand Science & Technology Group Co., Ltd
发明人： QIN, Shengyi , HU, Wenxing , WANG, Zhenbang
IPC分类号： A01G9/02

9. 发明公开

EP3124741A1 SELF-SUSPENDING PROPPANT AND PREPARATION AND USE THEREOF 无效
标题翻译：自我暂停支持者及其准备和使用
公开(公告)号：EP3124741A1
公开(公告)日：2017-02-01
申请号：EP15769703.8
申请日：2015-03-27
申请人： Beijing Rechsand Science&Technology Group Co. Ltd
发明人： QIN, Shengyi , HU, Wenjin , WANG, Zhongxue , HU, Wei
IPC分类号： E21B43/26 , C09K8/80
CPC分类号： C09K8/805 , C09K8/66 , C09K2208/04 , E21B43/26 , E21B43/267
摘要： A self-suspending proppant is a particulate aggregate coated with or partly coated with water soluble polymer material; the aggregate is a solid particle having enough mechanical strength for bearing the closure stress of fractures, and is selected from one or more of quartz sand, ceramicite, metal particles, spherical glass particles, sintered bauxite, sintered alumina, sintered zirconia, synthetic resin, coated sand, and crushed nutshell particles; the amount of the water soluble polymer material is 0.1-5wt% based on the amount of the aggregate. With the self-suspending proppant of the present invention, fracturing does not need the use of expensive fracturing fluids with added organic polymers, and easily available natural water can be directly used for fracturing, thus reducing pollution and costs; and the self-suspending proppant of the present invention can reduce the frictional resistance of the fracturing fluid, so that the fracturing propping system of the present invention has substantially the same performance as the existing fracturing fluid and is easy to transport and easy to backflow.
摘要翻译：自悬浮支撑剂是用水溶性聚合物材料涂覆或部分涂覆有水溶性聚合物材料的颗粒聚集体; 骨料是具有足够的机械强度以承受断裂的闭合应力的固体颗粒，并且选自石英砂，陶瓷，金属颗粒，球形玻璃颗粒，烧结铝土矿，烧结氧化铝，烧结氧化锆，合成树脂中的一种或多种，涂覆的沙子和粉碎的坚果壳颗粒; 基于聚集体的量，水溶性聚合物材料的量为0.1-5重量％。使用本发明的自悬浮支撑剂，压裂不需要使用添加有机聚合物的昂贵的压裂液，并且易于获得的天然水可以直接用于压裂，从而减少了污染和成本; 本发明的自悬浮支撑剂可降低压裂液的摩擦阻力，使本发明的压裂支撑系统具有与现有压裂液基本相同的性能，且易于运输且易于回流。

10. 发明公开

EP2845958A1 WATER PURIFICATION AND STORAGE SYSTEM, WATER-FILTERING WELL AND POLYGONAL BUILDING BLOCK 有权转让
标题翻译： WASSERREINIGUNGS- UND-SPEICHERSYSTEM，WASSERFILTRIERUNGSBRUNNEN UND POLYGONALER BAUSTEIN
公开(公告)号：EP2845958A1
公开(公告)日：2015-03-11
申请号：EP13782471.0
申请日：2013-04-26
申请人： Beijing Rechsand Science & Technology Group Co., Ltd
发明人： QIN, Shengyi , QIN, Shengyuan , WANG, Zhenbang , CHEN, Meijuan , DOU, Mingyue
IPC分类号： E03F5/10 , E03B3/02 , C02F9/02 , B01D35/027
CPC分类号： E03F5/14 , C02F1/004 , C02F1/28 , C02F2103/001 , C02F2201/002 , E03B3/20 , E03F1/002 , E03F5/10
摘要： A water purification and storage system comprises a water storage container, a covering plate and an impermeable wall. The water storage container is formed by a plurality of tangentially connected polygonal water-filtering wells (1). Well walls of the water-filtering wells (1) are of a water-permeable structure, and an impermeable layer (4) is arranged at the bottom of the well, wherein at least one of the water-filtering wells (1) is a water output well (14). The covering plate (2) is arranged at the upper portion of the water storage container, and comprises an impermeable covering plate (21) arranged at the upper portion of the water output well (14) and a water-permeable covering plates (22) arranged at the upper portions of the remaining water-filtering wells. The impermeable wall (3) is arranged around the water storage container. The water purification and storage system is suitable for the collection and purification of rain water. Also disclosed are a water-filtering well (1) for use in the water purification and storage system, and a polygonal building block (12) for building around the water-filtering well (1).
摘要翻译：水净化和储存系统包括储水容器，覆盖板和不渗透壁。储水容器由多个切向连接的多边形水过滤孔（1）形成。水过滤井（1）的井壁是透水结构的，并且不透水层（4）布置在井的底部，其中至少一个水过滤井（1）是水输出井（14）。覆盖板（2）布置在储水容器的上部，并且包括布置在输水井（14）的上部的不透水的覆盖板（21）和透水的覆盖板（22）排列在剩余的水过滤井的上部。不透水壁（3）布置在储水容器周围。水净化和储存系统适用于雨水的收集和净化。还公开了一种用于水净化和储存系统的水过滤井（1），以及用于在水过滤井（1）周围建造的多边形构件块（12）。

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