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1. 发明专利

JP2003001288A Method and device for separating phosphorus from active sludge 有权
标题翻译：从活性污泥中分离磷的方法和装置
公开(公告)号：JP2003001288A
公开(公告)日：2003-01-07
申请号：JP2001190841
申请日：2001-06-25
申请人： Hitachi Plant Eng & Constr Co Ltd , Maezawa Ind Inc , Mitsubishi Materials Corp , Kiyoshi Suzuki , 三菱マテリアル株式会社 , 前澤工業株式会社 , 日立プラント建設株式会社 , 清志鈴木
发明人： SUZUKI KIYOSHI , WATABE KENICHI , MATSUMOTO MANABU , EMORI HIROYOSHI , NAKAMACHI KAZUO , KOJIMA TOSHIHIRO
IPC分类号： C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To efficiently carry out both of extrusion of phosphorus from active sludge and solid-liquid separation of the active sludge in a single tank. SOLUTION: A solid-liquid separation tank 12 is derided into two areas of a phosphorus extrusion area 24 and a solid-liquid separation area 25 both connected by a vertical deriding cylinder 22. An organic source and a sludge liquid containing active sludge are supplied to the phosphorus extrusion area 24 to be ion contact each other under anaerobic conditions. Thus, the active sludge extrudes phosphorus and is separated by setting. Because the separated active sludge by setting still contains phosphorus, the sludge is circulated to the upper part of the phosphorus extrusion area 24 by a circulating means 16 to again extrude phosphorus. A part of the circulating active sludge is drained from the solid-liquid separation tank 12 while the supernatant is discharged from the solid-liquid separation area 25.
摘要翻译：要解决的问题：有效地实施活性污泥中的磷的挤出和在单个罐中的活性污泥的固液分离。解决方案：固液分离槽12被扯到磷挤压区域24和固液分离区域25的两个区域，两个区域通过垂直曳引缸22连接。将有机源和含有活性污泥的污泥液体供应到磷离子区域24在无氧条件下离子接触。因此，活性污泥挤出磷并通过凝固分离。由于分离的活性污泥通过固定仍含有磷，污泥通过循环装置16循环到磷挤出区24的上部，以再次挤出磷。循环活性污泥的一部分从固液分离槽12排出，同时从固液分离区域25排出上清液。

2. 发明专利

JP2005246200A Bottom part structure for crystallization tank 有权
标题翻译：水晶罐底部件结构
公开(公告)号：JP2005246200A
公开(公告)日：2005-09-15
申请号：JP2004058898
申请日：2004-03-03
申请人： Hitachi Plant Eng & Constr Co Ltd , Maezawa Ind Inc , Mitsubishi Materials Corp , Tokyo Metropolis , 三菱マテリアル株式会社 , 前澤工業株式会社 , 日立プラント建設株式会社 , 東京都
发明人： ISHII HIDETOSHI , OTSUKA MASAYUKI , KOJIMA TOSHIHIRO , NAGASAKA TOSHIKI
IPC分类号： B01D9/02
摘要： PROBLEM TO BE SOLVED: To provide a bottom part structure for a crystallization tank capable of certainly starting jetting of circulation water from a circulation water jetting nozzle provided on the crystallization tank immediately after activation of a circulation pump.
SOLUTION: The bottom part structure for the crystallization tank is provided with a circulation route for circulating/introducing a liquid in the crystallization tank 13 from a tank upper part to a tank bottom part, and in the structure, a plurality of circulation water jetting nozzles 19 are provided on a distal end of the circulation route. The jetting port of the circulation water jetting nozzle is provided in a direction directing to the bottom part of the crystallization tank. A cylindrical umbrella member 32 having a closed upper part and an opened lower part is provided on a periphery of the circulation water jetting nozzle.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种结晶槽的底部结构，其能够在启动循环泵之后立即从设置在结晶槽上的循环水喷射喷嘴开始循环水的喷射。解决方案：结晶槽的底部结构设置有用于将结晶槽13中的液体从罐上部向罐底部循环/引入的循环路径，并且在该结构中，多个循环在循环路径的远端设有水喷嘴19。循环水喷射喷嘴的喷射口沿着指向结晶槽底部的方向设置。在循环水喷射喷嘴的周围设置有具有闭合的上部和敞开的下部的圆柱形伞形构件32。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005246199A Chemical pouring nozzle for crystallization tank 有权
标题翻译：用于结晶罐的化学吸附喷嘴
公开(公告)号：JP2005246199A
公开(公告)日：2005-09-15
申请号：JP2004058893
申请日：2004-03-03
申请人： Hitachi Plant Eng & Constr Co Ltd , Maezawa Ind Inc , Mitsubishi Materials Corp , Tokyo Metropolis , 三菱マテリアル株式会社 , 前澤工業株式会社 , 日立プラント建設株式会社 , 東京都
发明人： ISHII HIDETOSHI , TERUI SHIGEKI , KOJIMA TOSHIHIRO , KAZUI TORU
IPC分类号： B01D9/02 , B05B1/32
摘要： PROBLEM TO BE SOLVED: To provide a chemical pouring nozzle for a crystallization tank capable of preventing crystals from being deposited on the liquid chemical pouring nozzle provided on the crystallization tank and smoothly and uniformly performing pouring of the crystallization liquid chemical.
SOLUTION: A reverse flow prevention means becoming in the opened state by pouring pressure of the crystallization liquid chemical is provided on a jet port 31 of the chemical pouring nozzle 22 for pouring the crystallization liquid chemical fed from a liquid chemical pouring pipe into a mixture liquid of raw water in the crystallization tank with a crystallization material. The reverse flow prevention means can be formed by attaching a cylindrical elastic member 32 so as to cover the jet port 31.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止晶体沉积在设置在结晶罐上的液体化学品倾倒喷嘴上的结晶槽的化学品倾倒喷嘴，并且平稳且均匀地进行结晶化学液体的倾倒。解决方案：通过浇注结晶液化学品的压力而成为打开状态的逆流防止装置设置在化学品倾倒嘴22的喷射口31上，用于将从液体化学品浇注管进料的结晶液化学品注入结晶槽中的原水与结晶材料的混合液体。逆流防止装置可以通过安装圆柱形弹性构件32以覆盖喷射口31而形成。版权所有（C）2005，JPO和NCIPI

4. 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

5. 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

6. 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

7. 发明专利

JP2004267978A METHOD OF REDUCING pH OF SECONDARY TREATED WATER OF SEWAGE 审中-公开
标题翻译：降低二次处理水的pH值的方法
公开(公告)号：JP2004267978A
公开(公告)日：2004-09-30
申请号：JP2003065542
申请日：2003-03-11
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： MORIYAMA KATSUMI , KOJIMA TOSHIHIRO , KAWAUCHI MASAROKU
IPC分类号： C02F1/58 , C02F1/66
摘要： PROBLEM TO BE SOLVED: To provide a pH reduction method for a secondary treated water of sewage which reduces the treatment cost for pH reduction of the secondary treated water, and improves safety in treatment operation therefor. SOLUTION: The secondary treated water of sewage is aerated with a carbon dioxide-containing gas, so that carbon dioxide in the gas is dissolved in the water. Thereby, the concentration of hydrogen ion (H + ) in the secondary treated water of the sewage is increased to reduce the pH of the secondary treated water. As a result, the pH of the secondary treated water of the sewage can be reduced by the carbon dioxide-containing gas without using a pH adjuster such as sulfuric acid used in conventional methods, which enables reduction of the equipment cost for pH reduction treatment and of the running cost, and improves the safety of the treatment operation. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供二次处理水的污水的pH降低方法，降低二次处理水的pH降低的处理成本，并提高其处理操作的安全性。解决方案：用二氧化碳气体对污水二次处理水进行充气，使气体中的二氧化碳溶解于水中。因此，污水二次处理水中的氢离子浓度（H + SP）增加，以降低二次处理水的pH值。结果，不用使用常规方法中使用的硫酸等pH调节剂，可以通过含二氧化碳的气体来降低二次处理水的pH值，能够降低pH降低处理的设备成本，的运行成本，并提高治疗操作的安全性。版权所有（C）2004，JPO＆NCIPI

8. 发明专利

JP2009242156A Method for producing cement 有权
标题翻译：生产水泥的方法
公开(公告)号：JP2009242156A
公开(公告)日：2009-10-22
申请号：JP2008089620
申请日：2008-03-31
申请人： Mitsubishi Materials Corp , 三菱マテリアル株式会社
发明人： YAMASHITA MAKIO , KAWABATA HIDEKAZU , TANAKA HISANOBU , KOJIMA TOSHIHIRO , ONO KYOICHI , ICHIHARA KATSUHIKO
IPC分类号： C04B7/44
CPC分类号： C04B7/44
摘要： PROBLEM TO BE SOLVED: To provide a method for producing cement, even in the case a sulfur component in fuel used for the main burner of a cement kiln is varied, the content of SO
3 in a cement clinker can be retained within a prescribed range.
SOLUTION: Regarding the method for producing cement where, while feeding the inside of a cement kiln 1 in which the temperature of the inside is held under a high temperature atmosphere by flame from the main burner 5 provided at the kiln outlet 4 with a cement raw material charged from the kiln inlet 4 to the inside, firing is performed, so as to produce a cement clinker, plaster in an amount corresponding at least to the variation of a sulfur content 14 in the fuel of the main burner or to the variation of an SO
3 content 15 comprised in the produced cement clinker is charged into the high temperature atmosphere of ≥1,400°C within the cement kiln 1, thus the amount of SO
3 comprised in the cement clinker is controlled to a previously set range.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种生产水泥的方法，即使在用于水泥窑主燃烧器的燃料中的硫成分变化的情况下，SO 3 的含量水泥熟料可以保持在规定的范围内。解决方案：关于生产水泥的方法，其中，在设置在窑出口4处的主燃烧器5中，通过火焰将内部温度保持在高温气氛内的水泥窑1的内部，从窑入口4向内部填充的水泥原料进行烧成，以便生产至少相当于主燃烧器的燃料中的硫含量14的变化量的水泥熟料，石膏，或至少在生产的水泥熟料中包含的SO 3 SB 3含量15的变化被加入到水泥窑1内的≥1,400℃的高温气氛中，因此SO 3的量< 包含在水泥熟料中的SB>被控制到预先设定的范围。版权所有（C）2010，JPO＆INPIT

9. 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.

10. 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.

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