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51. 发明专利

JP2003320377A Harmful heavy metal removing method and harmful heavy metal removing apparatus 审中-公开
标题翻译：有效的重金属去除方法和有害的重金属去除装置
公开(公告)号：JP2003320377A
公开(公告)日：2003-11-11
申请号：JP2002129984
申请日：2002-05-01
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： YOSHIDA SHINYA , MIWA KEIICHI
IPC分类号： C02F1/62
摘要： PROBLEM TO BE SOLVED: To provide a harmful heavy metal removing method which enables the easy and efficient removal of harmful heavy metals from wastewater containing the harmful heavy metals and a harmful heavy metal removing apparatus.
SOLUTION: In the harmful heavy metal removing method for removing harmful heavy metals from wastewater L containing the harmful heavy metal, wastewater L is subjected to hydrothermal reaction to form treated water L2 containing a solid component S of the harmful heavy metals and the solid component S is removed from this treated water L2. After the treated water L2 is formed, it is separated by using a gas-liquid separator 4 to form a liquid L3 containing the solid component S and the formed liquid L3 is separated by a solid-liquid separator 5 to obtain the solid component S, which is, in turn, removed to remove harmful heavy metals from the wastewater L.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种有害的重金属去除方法，其能够容易且有效地从含有有害重金属的废水中除去有害的重金属和有害的重金属去除装置。
解决方案：在含有有害重金属的废水L中去除有害重金属的有害重金属去除方法中，将废水L进行水热反应，形成含有有害重金属固体成分S的处理水L2，从该处理水L2中除去固体成分S. 在处理水L2形成后，通过使用气液分离器4分离，形成含有固体成分S的液体L3，并且用固液分离器5分离形成的液体L3，得到固体成分S，这又被去除，以从废水中除去有害的重金属。版权所有（C）2004，JPO

52. 发明专利

JP2003305484A Method for treating endocrine disruptor and equipment therefor 审中-公开
标题翻译：用于治疗内镜冲洗者及其设备的方法
公开(公告)号：JP2003305484A
公开(公告)日：2003-10-28
申请号：JP2002113809
申请日：2002-04-16
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： YOSHIDA SHINYA , YAMASHITA MASATADA , MIWA KEIICHI
IPC分类号： A62D3/20 , A62D3/30 , A62D3/34 , A62D3/35 , A62D3/38 , A62D101/20 , A62D101/22 , A62D101/24 , A62D101/26 , A62D101/28 , B01D11/02 , B09B3/00 , C02F1/02 , C02F1/74 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for treating endocrine disruptors and equipment therefor by which a large amount of endocrine disruptors are degraded in a short time, even endocrine disruptors contained in a solid substance can be degraded and miscellaneous endocrine disruptor-containing substances can be made harmless.
SOLUTION: A substance containing endocrine disruptors or an aqueous solution mixed with the substance is hydrothermally treated in a hydrothermal treatment unit 10 to extract the endocrine disruptors from the substance and the extracted endocrine disruptors are subjected to wet catalytic oxidation treatment in a wet catalytic oxidation unit 20.
COPYRIGHT: (C)2004,JPO
摘要翻译：待解决的问题：为了提供一种治疗内分泌干扰物及其设备的方法，其中大量的内分泌干扰物在短时间内降解，甚至固体物质中含有的内分泌干扰物也可能被降解，并且其它内分泌干扰物 - 含有物质可以使其无害化。解决方案：将含有内分泌干扰物或与该物质混合的水溶液的物质在水热处理单元10中进行水热处理，以从该物质中提取内分泌干扰物，并将提取的内分泌干扰物在湿润下进行湿式催化氧化处理催化氧化单元20.版权所有（C）2004，JPO

53. 发明专利

JP2002248481A METHOD FOR REMOVING SELENIUM FROM DESULFURIZATION WASTE LIQUID BY COPRECIPITATION 失效
公开(公告)号：JP2002248481A
公开(公告)日：2002-09-03
申请号：JP2001105072
申请日：2001-04-03
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YOSHIDA SHINYA , MIWA KEIICHI
IPC分类号： C02F1/58 , B01J3/00
摘要： PROBLEM TO BE SOLVED: To provide technique capable of directly separating and removing hexavalent selenium from a desulfurization waste liquid obtained from combustion exhaust gas needing not reducing the selenium to tetravalent one. SOLUTION: In the method for removing selenium from the desulfurization waste liquid by coprecipitation, the desulfurization waste liquid obtained from the combustion exhaust gas is subjected to hydrothermal reaction treatment and selenium contained in the desulfurization waste liquid is coprecipitated along with other metals or compound to be separated and removed from the desulfurization waste liquid.

54. 发明专利

JP2002153837A TREATMENT METHOD AND TREATMENT EQUIPMENT FOR JELLYFISH 失效
公开(公告)号：JP2002153837A
公开(公告)日：2002-05-28
申请号：JP2000351130
申请日：2000-11-17
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAMASHITA MASATADA , HIRAOKA RYUZO , MIWA KEIICHI , SATO HIDEO , KANAZAWA KENTA
IPC分类号： B09B3/00 , C02F11/04
摘要： PROBLEM TO BE SOLVED: To provide a treatment method for jellyfishes which enable clean treatment having no possibility of pollution, etc., by waste gases and treatment equipment for jellyfishes which is adequate for implementation of this treatment method. SOLUTION: The treatment equipment 1 for the jellyfishes equipped with liquefaction equipment (hydrothermal catalyst wet process oxidation treatment equipment 2) for subjecting the jellyfishes as the materials to be treated to liquefaction treatment by a hydrothermal reaction. The treatment method for the jellyfishes by this treatment equipment 1 for the jellyfishes.

55. 发明专利

JP2001165425A METHOD FOR SEPARATING SOLID CONTENT OF EXHAUST GAS OF HEAVY OIL BURNING BOILER 失效
公开(公告)号：JP2001165425A
公开(公告)日：2001-06-22
申请号：JP34328299
申请日：1999-12-02
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： SUZUKI KENJI , HAYAKAWA YUMI , YAMAGUCHI FUMIHIKO , MIWA KEIICHI
IPC分类号： F23J15/00 , B01D53/50 , B01D53/77 , B01J8/18 , B03C3/013
摘要： PROBLEM TO BE SOLVED: To effectively separate unburned carbon and furthermore calcium carbonate and main components of gypsum by a dry separator from a solid content which is separated by an electrostatic precipitator, and make effective use of the separated substances. SOLUTION: Calcium carbonate 6 is injected as absorbent into exhaust gas 3 of a heavy burning boiler 1, and then the gas is introduced into an electrostatic precipitator 8 to separate a solid content 9, and the exhaust gas 3 after separation of the solid content 9 is sent to a wet desulfurization column 10. The solid content 9 separated by the precipitator 8 is introduced into a dry carbon separator 14 to separate unburned carbon 15, and the solid content is introduced into a dray fine powder separator 16 to separate the fine powder 17. The unburned carbon 15 separated by the carbon separator 14 is fed to the boiler 1 as fuel. The fine powder 17 separated by the separator 16 is supplied to the wet desulfurization column 10 to produce gypsum 11.

56. 发明专利

JP2001137869A WET PROCESS OXIDATION TREATING METHOD AND WET PROCESS OXIDATION TREATING DEVICE AS WELL AS REFUSE TREATING METHOD 失效
公开(公告)号：JP2001137869A
公开(公告)日：2001-05-22
申请号：JP32745099
申请日：1999-11-17
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： HIRAOKA RYUZO , SATO HIDEO , YAMASHITA MASATADA , TAKAHASHI KATSUMI , MIWA KEIICHI
IPC分类号： C02F1/74 , B01J23/42 , B01J23/44
摘要： PROBLEM TO BE SOLVED: To provide a wet process oxidation treating method and wet process oxidation treating device capable of efficiently decomposing organic matter even at a treatment temperature below 180 deg.C and reducing a device cost as well as a refuse treating method. SOLUTION: A carrier of aluminum oxide on which at least either of palladium and platinum is deposited is used as a catalyst for oxidation decomposition.

57. 发明专利

JP2001124685A MEASURING METHOD OF VISCOSITY AND MEASURING DEVICE OF VISCOSITY 失效
公开(公告)号：JP2001124685A
公开(公告)日：2001-05-11
申请号：JP30670099
申请日：1999-10-28
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： HAYAKAWA YUMI , MIWA KEIICHI
IPC分类号： G01N11/14
摘要： PROBLEM TO BE SOLVED: To provide a new measuring method and device of viscosity capable of quickly and precisely measuring the viscosity of a liquid flowing in a pipe. SOLUTION: A rotating blade 6 is inserted into a pipe 1 for passing a liquid, a baffle plate 9 is provided on the upstream side of the rotating blade 6, or a blade cover 10 is provided around the rotary blade 6, and the torque of the rotating blade 6 is detected while rotating the rotating blade 6. Since the baffle plate 9 or blade cover 10 minimizes the influence against the rotating blade 6 by the direct collision of the liquid, the viscosity of the liquid can be precisely measured.

58. 发明专利

JP2001121137A DECOLORING METHOD AND DECOLORING APPARATUS FOR COLORED WASTE WATER 失效
公开(公告)号：JP2001121137A
公开(公告)日：2001-05-08
申请号：JP30917299
申请日：1999-10-29
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： HAYAKAWA YUMI , YAMASHITA MASATADA , TAKEWAKI KOJI , MIWA KEIICHI
IPC分类号： C02F1/00 , B01J3/00 , C02F1/58 , C02F1/74
摘要： PROBLEM TO BE SOLVED: To provide a novel decoloring method for colored waste water which is capable of efficiently decoloring the colored waste water generated in dye factories, etc., at a low cost and a discoloring device for colored waste water. SOLUTION: After the dyestuff wavelength in the colored waste water is detected, the waste water is heated up and boosted to a supercritical state or the state near the same and the dyestuff is decomposed and decolored, following which the absorbance of the dyestuff in the waste water is measured and if the absorbance is below a stipulated value, the waste water is drained as it is and if the absorbance is above the stipulated value, the waste water is subjected to the decoloring treatment described above. As a result, the colored waste water may be efficiently decolored at a low cost.

59. 发明专利

JP2001121038A SOLID SEPARATION APPARATUS 失效
公开(公告)号：JP2001121038A
公开(公告)日：2001-05-08
申请号：JP30693999
申请日：1999-10-28
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： SUZUKI KENJI , NAKANISHI TOSHIO , ABE TSUNEO , MIWA KEIICHI , YOSHIMOTO TSUTOMU
IPC分类号： B04C5/08 , B04C5/14
摘要： PROBLEM TO BE SOLVED: To separate fine solid particles from a solid-liquid and solid-gas mixed fluid with high efficiency. SOLUTION: A solid separation apparatus has a cyclone 2 having a mixed fluid introducing port 3 tangentially connected to the upper part thereof, having a revolving accelerating part 4 reduced in its diameter downward provided to the lower part thereof and having a fluid outlet 2a provided to the upper part thereof at the axial center thereof and a sedimentation separator 9 equipped with the perforated pipe 5 connected to the lower end of the revolving and accelerating part 4 of the cyclone 2 and the revolving preventing member 11 provided in the solid separation chamber 10 formed so as to surround the outer periphery of the perforated pipe 5 and having the revolving decelerating part 8 connected to the lower end of the perforated pipe 5 and expanded in its diameter downward so as to reverse the revolving stream falling in the perforated pipe 5 to the rising stream passing the axial center and having a sedimentation part 8a for receiving a solid separated from the mixed fluid provided on the lower side thereof.

60. 发明专利

JP2000117229A DEVICE FOR MAKING ORGANIC CHLORINE COMPOUND-CONTAINING SOLID MATTER HARMLESS 失效
公开(公告)号：JP2000117229A
公开(公告)日：2000-04-25
申请号：JP29743798
申请日：1998-10-19
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： TAKEWAKI KOJI , MIWA KEIICHI
IPC分类号： B09B3/00 , A62D3/00 , A62D3/20 , A62D101/22 , A62D101/28 , C07B35/06
摘要： PROBLEM TO BE SOLVED: To effectively subject the products to solid-liquid separation when subjecting organic chlorine-containing solid matter such as firebrick that has been used in an incinerator to hydrothermal reaction treatment. SOLUTION: This device is a treating device for making organic chlorine compound- containing solid matter harmless. It is provided with a hydrothermal reaction vessel in which slurry S resulting from adding water to powder of the solid matter is made in a high temperature and pressure state, causing hydrothermal reaction to decompose the organic chlorine compounds and a solid-liquid separator 9 connected to the downstream side of the hydrothermal reaction vessel and for subjecting the products formed in the hydrothermal reaction vessel to solid-liquid separation. The solid-liquid separator 9 is provided with a tank body 9b into which the products are introduced and which is evacuated to vaporize the products and from whose upper part the vaporized gas- liquid components are discharged, a jetting pipe 9c connected to the downstream side of the hydrothermal reaction vessel and for jetting the products fed from the hydrothermal reaction vessel side in a high temperature and pressure state into the tank body 9b from the tip thereof upwards, and a jetting baffle plate 9d installed above the tip of the jetting pipe 9c, being away from and opposite to it.

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