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1. 发明专利

JP2004105793A System for washing thermal decomposition residue 审中-公开
公开(公告)号：JP2004105793A
公开(公告)日：2004-04-08
申请号：JP2002268273
申请日：2002-09-13
申请人： Toshiba Corp , 株式会社東芝
发明人： HANAWA SHINICHI , NAKAJIMA MAKOTO , IMAI KIYOSHI , KIMURA SHINICHI
IPC分类号： B09B3/00 , B09B5/00
CPC分类号： Y02W30/20
摘要： PROBLEM TO BE SOLVED: To improve the quality of thermal decomposition residues as recycling resources by efficiently removing inorganic chlorides from the thermal decomposition residues at a low running cost with simple constitution. SOLUTION: The thermal decomposition residue washing system comprises a classifying apparatus 2 for separating thermal decomposition residues 1, which are objects to be treated, a washing apparatus 4 having a washing tank for washing inorganic chlorides from the thermal decomposition residues 3 supplied from the classifying apparatus 2 after the separation, and a drying facility 6 for dewatering and drying the thermal decomposition residues 5 supplied from the washing apparatus 4 after washing and is further provided with a degassing apparatus 7 for degassing the thermal decomposition residues 3 supplied from the classifying apparatus 2 before the washing by the washing apparatus 4 and after the separation of the classifying apparatus 2. COPYRIGHT: (C)2004,JPO

2. 发明专利

JPH10312A SUPERCONDUCTING MAGNETIC SEPARATOR 失效
公开(公告)号：JPH10312A
公开(公告)日：1998-01-06
申请号：JP15696196
申请日：1996-06-18
申请人： TOSHIBA CORP
发明人： ONISHI YOSHIMICHI , KIMURA SHINICHI , HANAWA SHINICHI , KATSUKI KENJI , IWASAKI KEIKO
IPC分类号： B01D35/06 , H01F6/00
摘要： PROBLEM TO BE SOLVED: To lower operating cost and to lessen energy loss on backwashing. SOLUTION: This device is provided with a superconducting electromagnet 2 excited by a DC current-flow fed from a DC power source, a magnetic filter 3 installed in a magnetic space of the superconducting electromagnet 2 and also packed with a filter raw material and magnetized by a magnetic field generated by the superconducting electromagnet 2 and a washer 4 for washing the magnetic filter 3, and is constituted so that by a magnetic inclination generated in the magnetic filter 3, particles to be removed may be caught. In this case, there are provided a permanent current switch 6 installed in parallel with the superconducting electromagnet 2 and closed when an exciting current to the superconducting electromagnet 2 by the DC power source 1 rises to a prescribed value and a first switch installed in mid-way of a DC circuit from the DC power source 1 to the permanent current switch 6 and opened when the exciting current to the superconducting electromagnet 2 by the DC power source 1 rises to the prescribed value to drive the superconducting electromagnet 2 by a permanent current mode using the permanent current switch 6.

3. 发明专利

JP2003136048A WASTE DISPOSAL SYSTEM 审中-公开
公开(公告)号：JP2003136048A
公开(公告)日：2003-05-13
申请号：JP2001332908
申请日：2001-10-30
申请人： TOSHIBA CORP
发明人： IMAI KIYOSHI , NAKAJIMA MAKOTO , HANAWA SHINICHI , MATSUI HIROSHI , NOMA TAKESHI
IPC分类号： F23G5/00 , B09B3/00 , C10J3/00 , F23G5/027
摘要： PROBLEM TO BE SOLVED: To provide a waste disposal system that is capable of enhancing gasification of organic substance in wastes and of enhancing the recovery rate of combustible gas. SOLUTION: The waste disposal system 1 is provided with a thermal decomposition furnace 2, a gas reformer 3 that reforms a thermal decomposition gas from a thermal decomposition furnace 2 and a first heat exchanger 4 that cools a combustible gas from the gas reformer 3. The combustible gas from the first heat exchanger 4 is exhausted as a clean gas via a bag filter 5 and a scrubber 6. On the other hand, a solid residue from the thermal decomposition furnace 2 generates the combustible gas in a gasification melting furnace 7 and the combustible gas in a gasification melting furnace is sent to the scrubber 6. Oxidating agent injection mechanisms 3a, 7a are equipped in the gas reformer and gasification melting furnace 7.

4. 发明专利

JPH11114326A MAGNETICALLY SEPARATING DEVICE 失效
公开(公告)号：JPH11114326A
公开(公告)日：1999-04-27
申请号：JP28720597
申请日：1997-10-20
申请人： NISHISHIBA DENKI KK , TOSHIBA CORP
发明人： TANABE MAKOTO , HANAWA SHINICHI , KIMURA SHINICHI , YAMAMORI TAKEO , TOCHIO SHINICHIRO
IPC分类号： B01D35/16 , B01D35/06
摘要： PROBLEM TO BE SOLVED: To simplify a device and to make the device compact by rotating a magnetic filter in such a manner that the filter alternately passes through an effective magnetic field and ineffective magnetic field, that magnetic solid suspended substances are adsorbed by a filament in the effective magnetic field and that the magnetic solid suspended substances are removed in the ineffective magnetic field. SOLUTION: A raw water 40 containing magnetic solid suspended substances is introduced by a raw water supply pump 42 through a raw water inlet 36 to a separator container 30. The raw water 40 enters the effective magnetic field generated by an electromagnet 35, where the magnetic solid suspended substances in the raw water 40 are trapped by filaments 32. The water 40 as treated water 46 is discharged through a treated water discharging part 37. The magnetic solid suspended substances trapped by the filaments are carried by rotation of the filament 32 to an ineffective magnetic field region, where the filaments 32 are vibrated by projections 67 to remove the solid suspended substances with a reverse washing water. The removed magnetic solid suspended substances with the reverse washing water are sent from a reverse washing water discharging part 39 through a reverse washing water returning pipe 61 and reserved in a reverse washing waste water tank 52.

5. 发明专利

JPH10192620A MAGNETIC SEPARATION TREATMENT SYSTEM, WASTE LIQUID TREATMENT SYSTEM USING THE SAME, MAGNETIC SEPARATION TREATMENT AND WASTE LIQUID TREATMENT 失效
公开(公告)号：JPH10192620A
公开(公告)日：1998-07-28
申请号：JP324997
申请日：1997-01-10
申请人： TOSHIBA CORP
发明人： AMAMIYA TAKASHI , KIMURA SHINICHI , HANAWA SHINICHI , YOSHIKAWA JUN
IPC分类号： C02F3/12 , B01D35/06 , C02F1/48 , C02F9/00
摘要： PROBLEM TO BE SOLVED: To enable the separation and removal of a different component from a fluid to be treated with the help of each of filtering means and thereby improve the treating efficiency of the fluid by providing a current control means for controlling individually a current to be applied separately to each of electromagnetic coils on a first and a second magnetic separation units. SOLUTION: The magnetic separation unit A of this magnetic separation treatment system is equipped with a filter 4A installed in a flow path 1A for a water to be treated, an electromagnetic coil 2A for generating a magnetic field with an exciting current to be supplied, installed on the periphery of the flow path 1A in which the filter 4A is arranged, and a unit power supply 3A for applying the exciting current to the electromagnetic coil 2A. This magnetic separation unit A has a magnetic separation unit B of the same construction as the former connected in series.

6. 发明专利

JPH1021976A SUPERCONDUCTOR AND CONNECTION METHOD THEREOF 失效
公开(公告)号：JPH1021976A
公开(公告)日：1998-01-23
申请号：JP16727596
申请日：1996-06-27
申请人： TOSHIBA CORP , TOSHIBA ITEC KK
发明人： SHIBUYA SUMIICHI , OGATA TAISEI , SUMIYOSHI YUKIHIRO , ONO MICHITAKA , HANAWA SHINICHI , FUSE TOSHIAKI , SHIBAYAMA KAZUHITO
IPC分类号： H01R4/68 , H01B12/00
摘要： PROBLEM TO BE SOLVED: To eliminate complicatedness in connection work to rationalize connection process, improve work environments, and improve characteristics and reliability while achieving low resistance and compactness of a connection part of a superconductor. SOLUTION: As a connection method for superconductors, conduits 2a, 2b are eliminated at connection side end parts of both superconductors 1a, 1b to expose superconducting element wires 3a, 3b, the respective superconducting element wires 3a, 3b are tightly collected to form a condition in which clearance are not existing, or roughly non-existing under existence of stabilizer for forming aggregate 7a, 7b, end surfaces 8a, 8b of the aggregate 7a, 7b are finishing- processed to have a specified surface roughness, and the aggregate 7a, 7b are abutted to each other through the end surfaces 8a, 8b in specified joining conditions, thereby both superconductors 1a, 1b are connected to each other through the aggregate 7a, 7b.

7. 发明专利

JPH09327635A MAGNETIC SEPARATING APPARATUS 失效
公开(公告)号：JPH09327635A
公开(公告)日：1997-12-22
申请号：JP14728496
申请日：1996-06-10
申请人： TOSHIBA CORP
发明人： HANAWA SHINICHI
IPC分类号： B01D35/06 , B03C1/00 , B03C1/02
摘要： PROBLEM TO BE SOLVED: To prevent a filter section from being saturated and clogged in a short time and reduce frequency of required cleaning and make it possible to effectively remove weak magnetic suspended particles by connecting in a communicating manner a downstream side of a branched pipe to a treating cylinder having a filter section consisting of a ferromagnetic member and disposed in a ferromagnetic field space. SOLUTION: Ferromagnetic particles 9 such as an iron oxide, magnetic block and the like, which are heavily included in a suspension 7 are removed in advance by a magnetic field gradient formed in a first treating cylinder 5, and primarily a comparatively small amount of weak magnetic particles 26 are separated and removed by a filter section 22. Therefore, the filter section 22 is not saturated or clogged in a short time. Because the filter section 22 primarily separates and removes weak magnetic particles, the weak magnetic particles can be very effectively separated and removed. Frequency of cleaning the filter section 22 is reduced and a variety of suspending particles can be economically separated and removed and performance of separating and removing is improved.

8. 发明专利

JP2004231856A Method for thermal cracking treatment and thermal cracking system 审中-公开
标题翻译：热裂解处理和热裂解系统的方法
公开(公告)号：JP2004231856A
公开(公告)日：2004-08-19
申请号：JP2003023724
申请日：2003-01-31
申请人： Toshiba Corp , 株式会社東芝
发明人： SAKANO MINA , IMAI KIYOSHI , NAKAJIMA MAKOTO , HANAWA SHINICHI , NOMA TAKESHI
IPC分类号： B09B3/00 , C10J3/00
CPC分类号： Y02E50/30
摘要： PROBLEM TO BE SOLVED: To provide a thermal cracking method and thermal cracking system effective for suppressing the formation of minor components in a reformed gas without giving influence on the main components of the gas by controlling the ratio of oxygen with a flame-retardant oxidizing agent in the reforming of a gas by low-oxygen combustion.
SOLUTION: A gas is reformed by the low-oxygen combustion in a gas reformer 15 to obtain the reformed gas 24 composed mainly of low-molecular combustible gases. In the above method, the ratio of oxygen atom is increased by the addition of a flame-retardant oxidizing agent such as steam 20 to effectively suppress the formation of minor harmful substances in the reformed gas 24.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有效抑制重整气体中次要组分形成的热裂解方法和热裂解系统，而不会通过控制氧气与阻燃剂的比例对气体的主要组分产生影响，通过低氧燃烧在气体重整中的阻燃氧化剂。解决方案：气体通过气体重整器15中的低氧燃烧而重整，以获得主要由低分子可燃气体组成的重整气体24。在上述方法中，通过添加诸如蒸汽20的阻燃氧化剂来增加氧原子的比例，以有效地抑制重整气体24中的微小有害物质的形成。版权所有（C）2004 ，JPO＆NCIPI

9. 发明专利

JP2000262924A SUPERCONDUCTIVE MAGNETIC SEPARATING SYSTEM 失效
公开(公告)号：JP2000262924A
公开(公告)日：2000-09-26
申请号：JP6867899
申请日：1999-03-15
申请人： TOSHIBA CORP
发明人： KIMURA SHINICHI , HANAWA SHINICHI , YAMAMOTO MASARU
IPC分类号： B03C1/025 , B01D21/01 , B03C1/00 , C02F1/48 , C02F1/52
摘要： PROBLEM TO BE SOLVED: To provide a superconductive magnetic separating system capable of separating and removing heavy metal ions from the suspension such as waste water and also capable of preventing a runing cost from rising due to the addition of magnetic particles, capable of changing sludge, etc., into resources and excellent in separating and removing performance. SOLUTION: In the superconductive magnetic separating system, the treatment is executed by giving high pitched magnetic field to the suspension containing the heavy metal ion and suspended matter by a magnetic filter 9 using a superconducting magnet. A pH adjusting device 2 and a condensation treating device 5 are provided together with the magnetic filter 9. In this way, both of the heavy metal ion and the suspended matter are treated.

10. 发明专利

JPH1147632A MAGNETIC SEPARATION DEVICE FOR SUSPENSION LIQUID 失效
公开(公告)号：JPH1147632A
公开(公告)日：1999-02-23
申请号：JP20484897
申请日：1997-07-30
申请人： TOSHIBA CORP
发明人： HANAWA SHINICHI , KIMURA SHINICHI , YOSHIKAWA JUN
IPC分类号： B01D35/06 , B03C1/00
摘要： PROBLEM TO BE SOLVED: To enhance efficiencies of separation and removal of heavy metallic ions from suspension liquid and also to suppress saturation and clogging of a filter part in a short time. SOLUTION: This magnetic separation device is provided with a metallic ion separation part 5 for separating the metallic ions 7 from the suspension liquid fed from a suspension liquid feed pipe 3 for feeding the suspension liquid 8 containing magnetic bodies 6 and the metallic ions 7, a metallic ion recovering part for recovering the metallic ions 7 separated with the separation part 5, a treating cylinder 2 for allowing the suspension liquid 8 to flow on a downstream side of the metallic ion separation part 5, a filter arranged in the treating cylinder 2 and being constituted of the magnetic bodies 6 magnetized with a superconductive solenoid magnet 13.

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