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71. 发明专利

JPS5784785A TREATMENT OF CHLORIDE-CONTNG. WASTE MATTER 失效
公开(公告)号：JPS5784785A
公开(公告)日：1982-05-27
申请号：JP16003680
申请日：1980-11-13
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA
IPC分类号： B09B3/00
摘要： PURPOSE:To convert a chloride-contng. waste matter into a harmless state, by extracting CdC 2 and ZnCl2 from the waste matter with ethanol or methanol. CONSTITUTION:A discharged chloride-contng. waste matter in incineration of sludge or the like discharged from a disposal process of municipal garbage or waste water, contains harmful CdCl2 and ZnCl2. The waste matter 4 is fed into an extracting vessel 1, where ethanol or methanol 5 is added to the waste matter. The mixture is heated at a temperature near the boiling point of the solvent and agitated, to extract CdCl2 and ZnCl2 from the waste matter 4. After extraction, the waste matter-contng. alcoholic suspension 6 is filtered by a filter 2. The filtration leftovers 7 are discharged away, because they are harmless without containing CdCl2 or ZnCl2. CdCl2 and ZnCl2-dissolved alcoholic filtrate 8 is treated by an alcohol-recovering device 3 to recover alcohol, the recovered alcohol 10 is reused, and distillation leftovers 9 are recovered as a Cd and Zn source.

72. 发明专利

JPS56112237A LASER KNIFE 失效
公开(公告)号：JPS56112237A
公开(公告)日：1981-09-04
申请号：JP1506280
申请日：1980-02-08
申请人： SUMITOMO ELECTRIC INDUSTRIES , ATSUMI KAZUHIKO , NAKASHIMA MASAHARU
发明人： ATSUMI KAZUHIKO , NAKASHIMA MASAHARU , YOSHIDA KENICHI , ONO KOUZOU , TAKENAKA SHINYA , SUNAGO KATSUYOSHI
IPC分类号： A61B18/20 , A61B19/00 , B23K26/12 , B23K26/18

73. 发明专利

JPS5326451A TREATMENT OF FILTHY MUD 失效
公开(公告)号：JPS5326451A
公开(公告)日：1978-03-11
申请号：JP10015876
申请日：1976-08-24
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA , SAITOU NORITSUNA
IPC分类号： C02F11/12 , F23G7/00
摘要： PURPOSE:To provide a method of treating filthy mud, in which filthy mud dried or sintered into granular form is utilized as granular filtering medium, whereby treatment of dehydrating filthy mud can be achieved economically and efficiently.

74. 发明专利

JPS5217262A FILTERING DEHYDRATION DEVICE 失效
公开(公告)号：JPS5217262A
公开(公告)日：1977-02-09
申请号：JP9360675
申请日：1975-07-31
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA , WATANABE KATSUTOSHI , OGASAWARA MITSUHIKO
IPC分类号： B01D29/01 , B01D29/00 , C02F11/12
摘要： PURPOSE:To provide a device in which filtering and dehydration of polluted matters are made easier, by means of communicating fluid storage tanks through a space in the lower portion of filtering material, and installing pores in the lower portions of fluid storage tanks for releasing to the atmospheric pressure.

75. 发明专利

JPS5123476A 失效
公开(公告)号：JPS5123476A
公开(公告)日：1976-02-25
申请号：JP9060474
申请日：1974-08-07
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA
IPC分类号： C04B18/30 , C02F11/00 , C02F11/14

76. 发明专利

JP2002086100A METHOD FOR PREVENTING HEAVY METAL FROM MELTER FLY ASH AND/OR CALCINER FLY ASH 失效
公开(公告)号：JP2002086100A
公开(公告)日：2002-03-26
申请号：JP2000278156
申请日：2000-09-13
申请人： EBARA CORP
发明人： TAKENAKA SHINYA , INOUE KAZUYUKI , KANEKO MITSUYOSHI
IPC分类号： B01D53/50 , B01D53/68 , B01D53/81 , B09B3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for simply and surely preventing the elution of heavy metals, especially lead, from melter fly ash and/or calciner fly ash by keeping a pH value within the optimal range without any special pH control. SOLUTION: There are provided a method for preventing the elution of heavy metals from melter fly ash and/or calciner fly ash which comprises adding 1-100 wt.%, based on the fly ashes, cement to melter fly ash and/or calciner fly ash under agitation, adding at least 0.1 wt.% (in terms of the Fe of the fly ashes, iron salt to the mixture, adding water to the mixture, kneading the resultant mixture to bring it into a moistened state, and optionally granulating the moistened mixture or comprises, in treating a waste gas containing melter fly ash and/or calciner fly ash by passing the waste gas containing the fly ashes through the primary bag filter to collect the ashes, spraying slaked lime over the waste gas devoid of the ashes, and passing the effluent gas to the secondary bag filter, adding 1-100 wt.%, based on the fly ashes, cement and the ashes collected by the secondary bag filter to the fly ashes collected in the primary bag filter under agitation, adding at least 0.1 wt.%, in terms of the Fe of the fly ashes, iron salt to the mixture, and adding water to the mixture to bring it into a moistened state, and optionally granulating the moistened mixture.

77. 发明专利

JP2000061426A TREATMENT OF FLYING ASH FROM INCINERATOR 失效
公开(公告)号：JP2000061426A
公开(公告)日：2000-02-29
申请号：JP24909698
申请日：1998-08-20
申请人： EBARA CORP
发明人： TAKENAKA SHINYA , OKABE YOSHITOMO , KURATA AKIRA
IPC分类号： B09B3/00 , C22B3/04 , C22B3/44 , C22B7/02
摘要： PROBLEM TO BE SOLVED: To provide a method for melting treatment of incineration flying ash by which sticking phenomenon into a waste gas duct is not generated and harmful heavy metals incorporated in the flying ash are efficiently recovered. SOLUTION: This treatment method is executed by high temp. sintering or high temp. melting treatment of the flying ash A incorporating salts and heavy metals generated from an incinerator 1. In such a case, the flying ash A is mixed with water B to form a slurry, then, the salts and heavy metals incorporated in the flying ash are dissolved into water. Thereafter, the slurry is then treated in a first stage for forming filtrated residual dross C by filtrating the slurry and in a second stage for high temp. sintering or high temp. melting treatment 5 of the filtrated residual dross C. The slurrifying of the flying ash is carried out by making adjustment to

78. 发明专利

JP2952763B2 失效
公开(公告)号：JP2952763B2
公开(公告)日：1999-09-27
申请号：JP6933297
申请日：1997-03-24
申请人： PAARU KOGYO KK
发明人： TAKENAKA SHINYA
IPC分类号： F26B13/02 , F26B23/08

79. 发明专利

JPH0635887B2 失效
公开(公告)号：JPH0635887B2
公开(公告)日：1994-05-11
申请号：JP22293189
申请日：1989-08-31
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA , OOBA ISAO , SEKIGUCHI TOMIO
IPC分类号： F23J15/00 , B01D46/02 , B01D46/44 , B01D50/00 , B01D51/00 , B01D51/10 , B01D53/34 , B01D53/68 , F23G7/06

80. 发明专利

JPH0564908B2 失效
公开(公告)号：JPH0564908B2
公开(公告)日：1993-09-16
申请号：JP10107187
申请日：1987-04-23
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKENAKA SHINYA
IPC分类号： G06K9/20 , G06T1/00 , H04N1/40 , H04N1/407 , G06F15/64

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