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1. 发明专利

JP2005334735A Reactive crystallization treatment apparatus 有权
标题翻译：反应性结晶处理装置
公开(公告)号：JP2005334735A
公开(公告)日：2005-12-08
申请号：JP2004155013
申请日：2004-05-25
申请人： Hanshin Doryoku Kikai Kk , Mitsubishi Materials Corp , Katsumi Moriyama , 三菱マテリアル株式会社 , 克美森山 , 阪神動力機械株式会社
发明人： KOJIMA TOSHIHIRO , NAKAMURA TOSHIHIKO , MORIYAMA KATSUMI , KAWAUCHI MASAROKU , WATANABE TATSUKI
IPC分类号： C02F1/58 , B01D9/02
摘要： PROBLEM TO BE SOLVED: To provide a reactive crystallization treatment apparatus which permits the enhancement of recovery rate of an objective component to be extruded according to seed crystalline grains.
SOLUTION: This reactive crystallization treatment apparatus is provided with a reaction vessel 1 which constitutes a fluidized bed 1a having a plurality of seed crystalline grains 5 retained in such a state as to float in a prescribed range in the vertical direction by an upward flow of fluid therein. The fluid consists of water (a) to be treated which contains phosphorus (objective component to be extruded), treated water (b) after treatment of crystallizing phosphorus to seed crystalline grains 5 for the water (a) to be treated and liquid chemicals (c) containing hydrated lime (crystallizing component) which crystallizes phosphorus to the seed crystalline grains 5 as a compound. Therein, the treated water (b) is supplied into the reaction vessel 1 from the lower side than the water (a) to be treated and the liquid chemicals (c).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种反应性结晶处理装置，其能够根据种子晶粒提高要挤出的目标成分的回收率。解决方案：该反应结晶处理装置设置有反应容器1，该反应容器1构成具有多个晶种颗粒5的流化床1a，该颗粒保持在垂直方向上浮动规定范围内的向上其中流体流动。流体由待处理的水（a）组成，处理后的磷（待挤出的客观成分），经处理的水（b）处理后的磷（待处理水（a））和液体化学品（ c）含有将磷结晶到作为化合物的种晶晶粒5的熟石灰（结晶组分）。其中，处理水（b）从比被处理水（a）和液体化学物质（c）的下侧供给到反应容器1中。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2003275774A Method for regenerating phosphorus recovering material and method for recovering phosphorus 审中-公开
标题翻译：再生磷回收材料的方法及回收磷的方法
公开(公告)号：JP2003275774A
公开(公告)日：2003-09-30
申请号：JP2002082720
申请日：2002-03-25
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： KAWABATA KOICHI , KOJIMA TOSHIHIRO
IPC分类号： C02F1/58
摘要： PROBLEM TO BE SOLVED: To use a phosphorus recovering material for a long period of time. SOLUTION: The method for recovering phosphorus is carried out by filling a reaction tank with a particulate phosphorus recovering material 1 essentially comprising calcium silicate hydrate, passing and retaining raw water containing phosphorus in the tank and injecting calcium ions 2 to the reaction tank to adsorb phosphorus in the raw water to the surface of the phosphorus recovering material to recover phosphorus. At least a part of the particulate phosphorus recovering material 1 which has adsorbed phosphorus to the surface in the reaction tank is drained to the outside of the tank, and at least a part of the recovering material drained to the outside of the reaction tank is crushed in a crushing process so as to regenerate a phosphorus recovering material having a newly exposed surface for adsorption of phosphorus. The regenerated phosphorus recovering material is returned to the reaction tank. The above processes are repeated to recover phosphorus in the raw water. COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：长时间使用磷回收材料。解决方案：回收磷的方法是通过用基本上包含硅酸钙水合物的颗粒状磷回收材料1填充反应罐，将含有磷的原水通入并保留在槽中并将钙离子2注入反应罐将原水中的磷吸附到磷回收材料的表面以回收磷。向反应槽内的表面吸附了磷的至少一部分颗粒状磷回收材料1被排出到罐的外部，并将排出到反应槽外部的回收材料的至少一部分粉碎在破碎过程中，以再生具有用于吸附磷的新露出表面的磷回收材料。再生磷回收材料返回到反应槽。重复上述过程以回收原水中的磷。版权所有（C）2003，JPO

3. 发明专利

JPH115977A AGRICULTURAL SOIL CONDITIONER UTILIZING USED DEPHOSPHORIZATION MATERIAL AND SILICA FERTILIZER UTILIZING USED DEPHOSPHORIZATION MATERIAL 失效
公开(公告)号：JPH115977A
公开(公告)日：1999-01-12
申请号：JP17755197
申请日：1997-06-17
申请人： MITSUBISHI MATERIALS CORP
发明人： KOJIMA TOSHIHIRO , SAKAMOTO TOMOHIKO , MORIYAMA KATSUMI
IPC分类号： C02F1/28 , C02F1/58 , C05G1/00 , C09K17/02 , C09K17/06 , C09K17/12 , C09K101/00
摘要： PROBLEM TO BE SOLVED: To recycle a used dephosphorization material as an agricultural soil conditioner or a silica fertilizer. SOLUTION: A used dephosphorization material, which has been introduced into phosphorus-contg. water to be treated to fix the phosphorus component as apatite, a compd. of calcium, through the dephosphorization action of calcium silicate hydrate, is applied as an agricultural soil conditioner or a silica fertilizer onto soil. This permits calcium, silicon, phosphorus and the like as ingredients of the used dephosphorization material to be gradually eluted into the soil. Thus, the soil is replenished with a very small amount of metals necessary for the growth of plants, realizing recycling of the used dephosphorization material. The content of phosphorus in the used dephosphorization material is pref. not less than 2%. The content of the dephosphorization material in the agricultural soil conditioner or silica fertilizer is pref. 60 to 95 wt.%. The balance consists of lime, magnesia, and magnesia-lime.

4. 发明专利

JPH10235344A DEPHOSPHORIZATION MATERIAL AND ITS PRODUCTION 失效
公开(公告)号：JPH10235344A
公开(公告)日：1998-09-08
申请号：JP32235497
申请日：1997-11-07
申请人： MITSUBISHI MATERIALS CORP
发明人： MATSUMOTO TADASHI , KOJIMA TOSHIHIRO , SAKAMOTO TOMOHIKO , NISHIKAWA KUNIHIKO
IPC分类号： C02F1/28 , B01J20/10 , C02F1/58
摘要： PROBLEM TO BE SOLVED: To obtain a dephosphorization material capable of drastically enhancing its vol. efficiency and reducing waste quantity and disposal cost to a large extent. SOLUTION: A powder of a silicious raw material and a powder of a calcarious raw material are subjected to tumbling granulation to form an almost spherical material with a diameter of about 1-15mm. This spherical granulated material is aged in wet air and further aged in an autoclave at 180 deg.C under 10atm. By this method, almost spherical hydrous calcium silicate dephosphorization material is produced. This dephosphorization material is housed in a column and this column is charged in phosphorus-containing water. The spherical dephosphorization material is increased in the contact area of hydrous calcium silicate being a precipitation site of apatite and phosphorus- containing water and phosphorus adsorbing efficiency can be enhanced. The handling properties thereof are excellent and the housing efficiency to the column is high.

5. 发明专利

JPH10226546A AGGREGATE FOR CONCRETE AND ITS PRODUCTION 失效
公开(公告)号：JPH10226546A
公开(公告)日：1998-08-25
申请号：JP4464097
申请日：1997-02-12
申请人： MITSUBISHI MATERIALS CORP
发明人： KOJIMA TOSHIHIRO , KOYAMA NORIYUKI , ONO NAOKI
IPC分类号： C04B14/06 , C04B14/28 , C04B20/00
摘要： PROBLEM TO BE SOLVED: To obtain an aggregate for concrete capable of producing a concrete having excellent performance and easily obtaining an ideal particle size distribution curve by mixing a natural sand with a crushed sand adequately niformized in particle size in a prescribed ratio. SOLUTION: The aggregate for concrete is constituted so that the particle size is controlled to be in a range of the standard (JIS-A-5308-APPENDIX 1) of the particle sized distribution of the aggregate for concrete by mixing the natural sand with the crushed sand in the prescribed ratio and the particle shape of the crushed sand is made uniform. As the natural sand, sea sand, river sand, land sand and the like can be used. The particle size of the crushed sand is made uniform by a method using a rotary disk, a method using a rotary table and a roller or the like. When a crushed sand of lime stone is used as the crushed sand, the production is facilitated since lime stone is soft and excellent in crushing property compared to the other kind of rocks. Then the productivity is improved.

6. 发明专利

JPH1085762A APPARATUS FOR REMOVING PHOSPHORUS IN RIVER WATER 失效
公开(公告)号：JPH1085762A
公开(公告)日：1998-04-07
申请号：JP26245496
申请日：1996-09-10
申请人： MITSUBISHI MATERIALS CORP , MORIYAMA KATSUMI
发明人： MORIYAMA KATSUMI , KOJIMA TOSHIHIRO , TSUKAMOTO YUJI
IPC分类号： C02F1/20 , C02F1/58
摘要： PROBLEM TO BE SOLVED: To enable dephosphorization treatment simply without sludge generation by supplying river water by adding calcium ion into a reactor in which a dephosphorization material mainly containing calcium silicate hydrate is packed or fluidized or into river water. SOLUTION: River water containing phosphorus, after being subjected to decarboxylation treatment by a decaroxylation reactor 11, is sent to a calcium ion mixing tank 12, in which calcium salt such as calcium chloride is added. Calcium salt can be added into a crystallization reactor 13. Next, water is sent to the reactor 13 and added with sodium hydroxide, etc., from a pH adjusting means 14 to adjust pH. The reactor 13 makes a dephosphorization material mainly containing calcium silicate hydrate be packed or fluidized and conducts the dephosphorization reaction of supplied river water. Tobermorite, etc., are used as calcium silicate hydrate. The basic system 10, when the concentration of organic substances or suspended substances is extremely low, can be used alone and is returned to the river after dephosphorization treatment.

7. 发明专利

JPH0535698B2 失效
公开(公告)号：JPH0535698B2
公开(公告)日：1993-05-27
申请号：JP15131687
申请日：1987-06-19
申请人： MITSUBISHI MATERIALS CORP
发明人： KIRA KINICHI , INOE TOSHIKATSU , KOJIMA TOSHIHIRO , KUBOYAMA KYOSHI
IPC分类号： C04B41/62 , C04B41/65 , C04B41/71 , E04G23/02

8. 发明专利

JP2006122896A Method of treatment with reactional crystallization and apparatus therefor 有权
标题翻译：用反应性结晶处理的方法及其设备
公开(公告)号：JP2006122896A
公开(公告)日：2006-05-18
申请号：JP2005272946
申请日：2005-09-20
申请人： Hanshin Doryoku Kikai Kk , Mitsubishi Materials Corp , Katsumi Moriyama , 三菱マテリアル株式会社 , 克美森山 , 阪神動力機械株式会社
发明人： KOJIMA TOSHIHIRO , NAKAMURA TOSHIHIKO , MORIYAMA KATSUMI , KAWAUCHI MASAROKU , WATANABE TATSUKI
IPC分类号： B01D9/02 , B01F5/00 , B01F5/06 , B01F5/10 , C02F1/58
CPC分类号： C02F1/5245 , B01D9/0036 , C02F1/66 , C02F2101/105
摘要： PROBLEM TO BE SOLVED: To provide a method of treatment with reactional crystallization and an apparatus therefor, in each of which the generation of an agglomerate is restrained by quickly agitating/mixing a chemical homogeneously in circulating water to make the chemical concentration uniform in a fluidized bed. SOLUTION: Since an aqueous slaked lime solution is added to such a region in a circulating-water supply passage 21 that a turbulent flow occurs in the circulating water or a turning flow occurs in the circulating water, the aqueous slaked lime solution can quickly be mixed homogeneously in the circulating water just after added. As a result, the slaked lime concentration can be restrained from increasing locally in the fluidized bed 14 and the slaked lime concentration can be made uniform in comparison with in such a case that the aqueous slaked lime solution is added to a stable region of a water current in the fluidized bed as usual. Therefore, the generation of the agglomerate can be restrained. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种通过反应结晶处理的方法及其装置，其中通过在循环水中快速地搅拌/混合化学品以使化学浓度均匀，从而抑制聚集体的产生在流化床中。解决方案：由于在循环水供应通道21中的这种区域中加入水合熟石灰溶液，循环水中发生湍流或在循环水中发生转向流，所以水性熟石灰溶液可加入后迅速混合在循环水中。结果，与在水性熟石灰溶液添加到水的稳定区域的情况相比，可以抑制熟化石灰浓度在流化床14中局部增加，并且熟石灰浓度可以均匀如流化床中的电流一样。因此，可以抑制附聚物的产生。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2002336874A DEPHOSPHORIZING MATERIAL AND METHOD FOR PRODUCING THE SAME 审中-公开
公开(公告)号：JP2002336874A
公开(公告)日：2002-11-26
申请号：JP2002084151
申请日：2002-03-25
申请人： MITSUBISHI MATERIALS CORP
发明人： MATSUMOTO TADASHI , KOJIMA TOSHIHIRO , SAKAMOTO TOMOHIKO , NISHIKAWA KUNIHIKO
IPC分类号： C02F1/58 , B01J20/10 , C02F1/28
摘要： PROBLEM TO BE SOLVED: To dramatically increase the volume efficiency as a dephosphorizing material and to obtain a dephosphorizing material which can significantly decrease the amount of waste and the disposal cost for the dephosphorizing process. SOLUTION: The powder of silicate source material and the powder of lime source material are rolled and granulated to obtain a spheric material having about 1 to 15 mm diameter. The granulated material is aged in moist air and further aged in an autoclave at 180 deg.C and 10 atm. Thus, a spheric dephosphorizing material consisting of hydrated calcium silicate is produced. The dephosphorizing material is housed in a column, which is put in water containing phosphorus. In the spheric dephosphorizing material, the contact area of the hydrated calcium silicate as the crystallization site of apatite and the water containing phosphorus is increased and the adsorption efficiency of phosphorus can be extremely increased. The dephosphorizing material shows excellent handling property and high housing efficiency in a column.

10. 发明专利

JPH0517268A METHOD FOR BONDING SMOOTHING SURFACE BODIES WITH INORGANIC ADHESIVE 失效
公开(公告)号：JPH0517268A
公开(公告)日：1993-01-26
申请号：JP16988991
申请日：1991-07-10
申请人： MITSUBISHI MATERIALS CORP
发明人： INOUE TOSHIKATSU , KOJIMA TOSHIHIRO , TATEYASHIKI HISASHI , NAKAMURA TOSHIHIKO
IPC分类号： C04B41/65 , C04B41/71 , C09J1/00 , C09J5/02 , E01D21/00
摘要： PURPOSE:To strongly bond a concrete block with each other having a smoothing surface and large in water absorption in precast block process. CONSTITUTION:A fine powdery inorganic hydraulic material having

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