专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2009279552A Apparatus for treating concrete sludge 有权
标题翻译：用于处理混凝土污泥的设备
公开(公告)号：JP2009279552A
公开(公告)日：2009-12-03
申请号：JP2008136353
申请日：2008-05-26
申请人： Nippon Concrete Ind Co Ltd , Yukio Yanagisawa , 日本コンクリート工業株式会社 , 柳沢幸雄
发明人： HAYAKAWA YASUYUKI , HONMA MASAHITO , OGAWA UTARO , YANAGISAWA YUKIO , IIZUKA ATSUSHI
IPC分类号： C02F11/12 , B01D9/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for treating concrete sludge which can separate and recover high purity calcium carbonate from concrete sludge.
SOLUTION: The apparatus for treating concrete sludge is provided with a sludge separating device 2 which separates a sludge cake and a sludge liquid from the concrete sludge generated in the process of centrifugally-forming concrete, a deposition reaction device 3 for depositing calcium carbonate from the sludge liquid and a calcium carbonate separating device 5 for separating calcium carbonate from a deposition liquid from which calcium carbonate is deposited. The deposition reaction device 3 possesses a deposition reaction device body 13 made of an ordinary pressure container. The deposition reaction device body 13 is provided with a seed crystal feed means 14 for feeding the seed crystal of calcium carbonate into the deposition reaction device body 13, a carbon dioxide feed means 15 for feeding carbon dioxide into the deposition reaction device body 13, and a dispersion means 19 for dispersing the content of the deposition reaction device body 13.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于处理可以从混凝土污泥中分离和回收高纯度碳酸钙的混凝土污泥的设备。解决方案：用于处理混凝土污泥的设备设置有污泥分离装置2，其将污泥饼和污泥液体从离心成型混凝土的过程中产生的混凝土污泥中分离出来，沉积反应装置3用于沉积钙来自污泥液体的碳酸盐和用于从碳酸钙沉积的沉积液中分离碳酸钙的碳酸钙分离装置5。沉积反应装置3具有由普通压力容器制成的沉积反应装置主体13。沉积反应装置主体13设置有用于将碳酸钙晶种供给到沉积反应装置主体13中的晶种进料装置14，用于将二氧化碳供入沉积反应装置主体13的二氧化碳进料装置15，以及分散装置19，用于分散沉积反应装置主体13的内容物。版权所有：（C）2010，JPO＆INPIT

2. 发明专利

JP2009136770A Apparatus for treating concrete sludge 有权
标题翻译：用于处理混凝土污泥的设备
公开(公告)号：JP2009136770A
公开(公告)日：2009-06-25
申请号：JP2007315797
申请日：2007-12-06
申请人： Nippon Concrete Ind Co Ltd , Yukio Yanagisawa , 日本コンクリート工業株式会社 , 柳沢幸雄
发明人： HAYAKAWA YASUYUKI , HONMA MASAHITO , YANAGISAWA YUKIO , IIZUKA ATSUSHI
IPC分类号： B09B3/00 , B01D9/02 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for treating concrete sludge which can separate and recover high purity calcium carbonate from concrete sludge. SOLUTION: The apparatus for treating concrete sludge 1 is provided with an elution-reaction device 2 eluting calcium from the concrete sludge to a liquid and a decomposition-reaction device 3 decomposing calcium carbonate from the liquid eluting calcium. The elution-reaction device 2 and the decomposition-reaction device 3 are so connected that the liquid may circulate in a first passage route 4, a second passage route 5 and a third passage route 6. A device for separating calcium carbonate 7 separating calcium carbonate from the liquid decomposing calcium carbonate is installed in the passage route 5. A device for separating silicon dioxide 8 separating silicon dioxide from the liquid eluting calcium is installed in the third passage route 6. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于处理可以从混凝土污泥中分离和回收高纯度碳酸钙的混凝土污泥的设备。解决方案：用于处理混凝土污泥1的设备设置有洗脱反应装置2，其将钙从混凝土淤泥洗脱到液体;以及分解反应装置3，从液体洗脱钙分解碳酸钙。洗脱反应装置2和分解反应装置3连接成使得液体可以在第一通道4，第二通道5和第三通道6中循环。用于分离碳酸钙7的分离装置来自液体分解碳酸钙的装置安装在通道5中。在第三通道6中安装用于分离二氧化硅从液体洗脱钙分离二氧化硅8的装置。（C）2009年，JPO＆INPIT

3. 发明专利

JP2011173045A Calcium phosphate water cleaning material and method for manufacturing the same 有权
标题翻译：磷酸钙水清洗材料及其制造方法
公开(公告)号：JP2011173045A
公开(公告)日：2011-09-08
申请号：JP2010037729
申请日：2010-02-23
申请人： Atsushi Iizuka , Nippon Concrete Ind Co Ltd , Kiyoshi Nonaka , Yuka Sakai , Akihiro Yamazaki , Yukio Yanagisawa , 章弘山崎 , 日本コンクリート工業株式会社 , 柳沢幸雄 , 裕香酒井 , 潔野中 , 淳飯塚
发明人： YANAGISAWA YUKIO , YAMAZAKI AKIHIRO , IIZUKA ATSUSHI , NONAKA KIYOSHI , SAKAI YUKA , HONMA MASAHITO
IPC分类号： C02F1/42 , B01J20/04 , B01J20/30 , B01J39/12 , C01B25/32 , C01F11/46
摘要： PROBLEM TO BE SOLVED: To provide a calcium phosphate water cleaning material and method for manufacturing the same, capable of attaining low-cost manufacture.
SOLUTION: For example, concrete waste, such as concrete waste material or concrete sludge, is mixed with phosphorus-containing water solution, such as phosphorus-containing waste water. By mixing them, calcium ion and hydroxide ion derived from concrete waste material reacts with phosphate ion derived from phosphorus-containing water solution. Hydroxyapatite which is calcium phosphate crystallized by this action is a primary component. The calcium phosphate water cleaning material uses concrete waste, thereby achieving low-cost manufacture. In addition, concrete waste material is naturally wasted and is effective as measures for environmental problems.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够实现低成本制造的磷酸钙水清洗材料及其制造方法。
解决方案：例如混凝土废料，如混凝土废料或混凝土污泥，与含磷废水等含磷水溶液混合。通过混合，来自混凝土废料的钙离子和氢氧根离子与磷含水溶液中的磷酸根离子反应。通过该作用结晶的磷酸钙的羟基磷灰石是主要成分。磷酸钙水清洗剂使用混凝土废料，从而实现低成本制造。此外，混凝土废料自然浪费，作为环境问题的措施也是有效的。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014148432A Process for producing calcium carbonate and apparatus for producing calcium carbonate 审中-公开
标题翻译：生产碳酸钙的方法和生产碳酸钙的装置
公开(公告)号：JP2014148432A
公开(公告)日：2014-08-21
申请号：JP2013017455
申请日：2013-01-31
申请人： Nippon Concrete Ind Co Ltd , 日本コンクリート工業株式会社 , Akihiro Yamazaki , 章弘山崎 , Atsushi Iizuka , 淳飯塚
发明人： YAMAZAKI AKIHIRO , IIZUKA ATSUSHI , HAYAKAWA YASUYUKI , HONMA MASAHITO , YOSHIDA HIROYUKI
IPC分类号： C01F11/18 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a process for producing calcium carbonate which enables production of calcium carbonate of high purity from concrete waste containing unsolidified cement fine particles.SOLUTION: The concrete waste is subjected to solid-liquid separation by solid-liquid separation means 2, and is separated into a cement-containing liquid, which includes at least a part of cement fine particles, and a solid content. Furthermore, the cement-containing liquid is supplied into a precipitation reaction tank 10 by cement-containing liquid supplying means 11, and carbon dioxide is supplied into the precipitation reaction tank 10 by carbon dioxide supplying means 14. Then, in the precipitation reaction tank 10, calcium contained in the cement-containing liquid and cement fine particles is reacted with carbon dioxide, and calcium carbonate is allowed to crystallize out on the surface of the cement fine particles. Further, the thus crystallized calcium carbonate is separated and recovered by calcium carbonate separation means 4.
摘要翻译：要解决的问题：提供一种生产碳酸钙的方法，其能够从含有未固化的水泥细颗粒的混凝土废料中制备高纯度的碳酸钙。解决方案：混凝土废料通过固液分离装置2进行固液分离并分离成包含水泥微粒的至少一部分的固含量的含水泥液体。此外，含水泥液体由含水泥液体供给单元11供给到析出反应槽10中，二氧化碳通过二氧化碳供给单元14供给到沉淀反应槽10.然后，在析出反应槽10 ，含水泥液体中含有的钙和水泥微粒与二氧化碳反应，使碳酸钙在水泥微粒表面析出。此外，这样结晶的碳酸钙由碳酸钙分离装置4分离和回收。

5. 发明专利

JP2014125375A Geopolymer cured product and method for manufacturing the same 审中-公开
标题翻译： GEOPOLYMER固化产品及其制造方法
公开(公告)号：JP2014125375A
公开(公告)日：2014-07-07
申请号：JP2012282877
申请日：2012-12-26
申请人： Nippon Concrete Ind Co Ltd , 日本コンクリート工業株式会社
发明人： HONMA MASAHITO
IPC分类号： C04B28/26 , C01B33/26 , C04B14/30 , C04B18/10 , C04B18/14 , C04B22/06
CPC分类号： Y02P40/165 , Y02W30/92 , Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide a geopolymer cured product unlikely to entail, even if a boron ore is included therein, strength attenuations and suitable for long-term uses.SOLUTION: A geopolymer including an aluminosilicate oxide as a main component is mixed with a boron ore. The curing of the geopolymer progresses as a result of the polymerization of a metal eluted from a filler with a silicic acid complex of a geopolymer liquid. The geopolymer is impervious to curing hindrances attributed to the elution of BOfrom the boron ore. The strength of the geopolymer cured product therefore manifests even if a finely granulated boron ore is dispersed therein without entailing the hindrance of the curing thereof. Moreover, it is desirable to use boron ore particles having diameters of 20 mm or less since they can be homogeneously dispersed. Moreover, it is desirable, from the standpoint of facilitating the manifestation of superior strength, to heat and cure, after a yet-to-be-solidified geopolymer has been filled into a frame mold, the filled geopolymer at 40°C or above and 100°C or below.
摘要翻译：要解决的问题：为了提供即使含有硼矿石也不可能实现的地质聚合物固化产品，强度衰减并且适合长期使用。解决方案：将包含铝硅酸盐氧化物作为主要成分的地质聚合物与硼矿石。地质聚合物的固化是通过用填料与地质聚合物液体的硅酸复合物进行聚合反应而进行的。地质聚合物不利于由硼矿石洗脱出来的固化阻碍。因此，即使细颗粒的硼矿石分散在其中而不会妨碍其固化，因此地质聚合物固化产物的强度也显现出来。此外，由于可以均匀分散，因此优选使用直径为20mm以下的硼矿石粒子。此外，从促进优异强度的表现为热固化的观点出发，在将待固化的地质聚合物填充到框架模具中之后，优选在40℃以上的填充的地质聚合物和 100℃以下。

6. 发明专利

JP2013039551A Method for producing water cleaning material 有权
标题翻译：生产水清洗材料的方法
公开(公告)号：JP2013039551A
公开(公告)日：2013-02-28
申请号：JP2011179882
申请日：2011-08-19
申请人： Univ Of Tokyo , 国立大学法人東京大学 , Akihiro Yamazaki , 章弘山崎 , Tohoku Univ , 国立大学法人東北大学 , Yuka Sakai , 裕香酒井 , Nippon Concrete Ind Co Ltd , 日本コンクリート工業株式会社
发明人： YANAGISAWA YUKIO , YAMAZAKI AKIHIRO , IIZUKA ATSUSHI , SAKAI YUKA , SASAKI TAKESHI , HAYAKAWA YASUYUKI , HONMA MASAHITO
IPC分类号： B01J41/10 , B28C7/16 , C02F1/42
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a water cleaning material at low cost.SOLUTION: The hydration of a cement content is performed by mixing at least either of a concrete waste containing cement and a cement with water, dispersing at least one of cement and the concrete waste into water, and making the hydration reaction of the cement content progress. The cement content after hydration is separated into a cement hydrate and a hydration water by solid-liquid separation. The obtained cement hydrate being a solid content is heat-treated to obtain a water cleaning material. Since such a method for production of the water cleaning material does not need any particular facility or process, the elevation of production cost can be prevented. Further, since at least one of cement and the concrete waste, and water only are used as raw materials, the increase of raw material cost can also be prevented and thus, the water cleaning material can be produced at low cost.
摘要翻译：要解决的问题：提供一种以低成本制造水清洗材料的方法。解决方案：水泥含量的水化是通过将含水泥的混凝土废料和水泥中的至少一种与水混合，将至少一种水泥和混凝土废物分散在水中，并进行水合反应水泥含量进度。水合后的水泥含量通过固液分离分离成水泥水合物和水化水。将获得的固体含量的水泥水合物进行热处理以获得水清洗材料。由于这种用于生产水清洗材料的方法不需要任何特定的设备或工艺，因此可以防止生产成本的提高。此外，由于水泥和混凝土废料中的至少一种和水仅用作原料，因此也可以防止原材料成本的增加，从而可以低成本地生产水清洗材料。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2014040332A Geopolymer composition 审中-公开
标题翻译：地球化学组合物
公开(公告)号：JP2014040332A
公开(公告)日：2014-03-06
申请号：JP2012182221
申请日：2012-08-21
申请人： Nippon Concrete Ind Co Ltd , 日本コンクリート工業株式会社
发明人： HONMA MASAHITO
IPC分类号： C04B28/26 , C04B18/08 , C04B18/14
CPC分类号： Y02P40/165 , Y02W30/92 , Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide a geopolymer composition capable of facilitating the securing of a fluid time necessary for manufacturing a precast product and of facilitating, even at a low curing temperature, the manifestation of a strength necessary for the release of the precast product.SOLUTION: The provided composition contains an aluminosilicate oxide produced by mixing a filler and a monomer. The filler includes fly ash and a slag powder. The ratio, within the filler, of the fly ash and slag powder is adjusted in light of the fluidity-sustainable time of the geopolymer composition and the strength thereof at the time of release. In a case where the ratio of the fly ash and slag powder is thus adjusted, the manifestation of the strength of the geopolymer composition is facilitated even at a relatively low thermal curing temperature, and therefore, the thermal curing can be performed at a temperature unlikely to entail the degradation of a waxy release agent or filming release agent. It is desirable, in particular, to adjust the ratio, in terms of mass ratio, of the fly ash and slag powder within a fly ash : slag powder range of 19 : 1-6 : 4.
摘要翻译：要解决的问题：提供能够有助于确保制造预制产品所需的流体时间并且即使在低固化温度下也能促进预制产品释放所必需的强度的地质聚合物组合物。解决方案：所提供的组合物含有通过混合填料和单体制备的铝硅酸盐氧化物。填料包括粉煤灰和渣粉。根据地质聚合物组合物的流动性可持续时间及其释放时的强度，调整飞灰和渣粉末在填料内的比例。在调整粉煤灰和炉渣粉末的比例的情况下，即使在相对较低的热固化温度下也能够促进地质聚合物组合物的强度的显现，因此热固化可以在不太可能的温度下进行导致蜡状脱模剂或成膜剂的降解。特别地，需要调节粉煤灰和炉渣粉末在粉煤灰中的质量比的比例：炉渣粉末的范围为19：1-6：4。

8. 发明专利

JPH10146818A MANUFACTURE OF TRANSVERSE WALL WITH PRECAST CONCRETE JOINT PIPE TO BE USED FOR SPECIAL SECTION OF PIPE UTILITY CONDUIT 失效
公开(公告)号：JPH10146818A
公开(公告)日：1998-06-02
申请号：JP30481296
申请日：1996-11-15
申请人： NIPPON CONCRETE IND CO LTD
发明人： MATSUO HISAYUKI , HONMA MASAHITO , SAITO TERUHIRO
IPC分类号： B28B7/00 , B28B23/00 , H02G1/06
摘要： PROBLEM TO BE SOLVED: To eliminate the necessity of manufacturing a transverse wall of a special section of a pipe utility conduit for electric wires by the field concrete placing work and also eliminate the necessity of mortar filling work for spaces when a joint pipe or the like is inserted into the transverse wall and fixed thereon, shorten the term of works and reduce the cost thereof. SOLUTION: Sheathing boards 10 are disposed in upright on the peripheral edges of a bottom plate 10a to constitute an upper face opening form 10, and joint pipes 13 are fixed on the positions corresponding to the disposition of piping materials on the bottom plate 10a of the form 10 by bolts 14, and then a precast concrete gable end used for a special section of a pipe utility conduit for electric wires is farmed by placing flowing concrete 18 in the form 10, curing therein and releasing therefrom.

9. 发明专利

JPH05192918A PRESTRESSED CONCRETE PANEL AND PRODUCTION THEREOF 失效
公开(公告)号：JPH05192918A
公开(公告)日：1993-08-03
申请号：JP890492
申请日：1992-01-22
申请人： NIPPON CONCRETE IND CO LTD
发明人： MARUYAMA TAKEHIKO , ITO YUKIO , HONMA MASAHITO
IPC分类号： B28B23/16
摘要： PURPOSE:To provide a thin prestressed concrete panel (PC panel) by using a polymeric fiber free from care corrosion. CONSTITUTION:Meshes 12 formed from a polymeric fiber are embedded in polymer/cement base concrete 1 over two or more stages as tension materials and prestress is introduced into the concrete 11 by the meshes 12. The polymeric fiber is composed of vinylon or polypropylene and the meshes 12 having low elasticity and high elongation are formed using this polymeric fiber so as to capable of keeping specified tensile stress. Since prestress is introduced by the polymeric fiber meshes 12 free from care corrosion as mentioned above, concrete covering causing an increase in thickness can be reduced and a PC panel can be thinly molded.

10. 发明专利

JPH01126250A VIBRATION DAMPING CONCRETE 失效
公开(公告)号：JPH01126250A
公开(公告)日：1989-05-18
申请号：JP28307087
申请日：1987-11-11
申请人： NIPPON CONCRETE IND CO LTD
发明人： MARUYAMA TAKEHIKO , HONMA MASAHITO
IPC分类号： C04B28/00 , C04B28/02
摘要： PURPOSE:To obtain vibration damping concrete having high damping capacity by adding fine aggregate, heavy coarse aggregate and a polymer-based admixture to cement and kneading them with water. CONSTITUTION:A mixture of 1pt.wt. cement with 1.5-2.0pts.wt. fine aggregate, 4.5-5.5pts.wt. heavy coarse aggregate such as magnetite, 0.2-0.3pt.wt. polymer- based admixture and 0.2-0.3pt.wt. water is placed as concrete for the bed of an engineering machine, a machine tool or the like. A concrete bed having superior damping capacity can be formed at a low cost.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式