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1. 发明专利

JP2000065985A GAS PURIFICATION METHOD AND DEVICE 失效
公开(公告)号：JP2000065985A
公开(公告)日：2000-03-03
申请号：JP24025698
申请日：1998-08-26
申请人： JAPAN ATOMIC ENERGY RES INST , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： OOKAWA YOSHINAO , ITO AKIRA , AWANO TOSHIHIKO , KADOI HIDEO , NAKANO KUNIHIKO , KAMASE YUKIHIRO
IPC分类号： G21F9/02 , G21F9/06
摘要： PROBLEM TO BE SOLVED: To efficiently purify gas containing dust with high radiation dose and tritium. SOLUTION: Provided are a reaction vessel 1 wherein gas G1 of purification objective containing dust and tritium is supplied, an anode 2 and a cathode 3 arranged in the reaction vessel 1, a discharge generator 13 for generating pulse streamer discharge between the anode 2 and the cathode 3, a liquid supply means 4 capable of spraying liquid L in the reaction vessel 1 and supplying the liquid to the upper end of the anode 2. The liquid L sprayed in the reaction vessel 1 is captured by the liquid L flowing down on the surface of the anode 2 in film state. Nitric acid which tritium produced by electric discharge is contained is solved in the liquid L and the nitric acid which dust with high radiation dose and tritium in contained are collected together with the liquid L in the liquid storage tank 5 in the bottom of the reaction vessel 1.

2. 发明专利

JP2006016264A Cullet, and apparatus and method of manufacturing cullet 审中-公开
标题翻译： CULLET，以及制造CULLET的装置和方法
公开(公告)号：JP2006016264A
公开(公告)日：2006-01-19
申请号：JP2004196649
申请日：2004-07-02
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： SHIRATO KATSUYUKI , HONMA NOBUYUKI , MAEDA AKIRA , NAKANO KUNIHIKO
IPC分类号： C03B1/00
CPC分类号： Y02P40/52 , Y02P40/57
摘要： PROBLEM TO BE SOLVED: To efficiently manufacture cullet formed into a fixed shape and suitably used for the starting-up of a glass melting furnace. SOLUTION: A prescribed quantity of glass beads 12 are charged into a crucible 21 made of alumina and the crucibles 21 are capped and held by the holding parts 22a of a housing pallet 22 and are placed in order. The housing pallet 22 is loaded into an electric furnace 23 to be heated to an extent that the surface of the glass beads in the crucible is melted. The housing pallet 22 is taken out and cooled. The crucible 22 is turned upside-down to take out the cullet 11 integrated by fusing the surface of a plurality of the glass beads 12. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：有效地制造形成为固定形状的碎玻璃，并适合用于玻璃熔化炉的启动。解决方案：将规定数量的玻璃珠12装入由氧化铝制成的坩埚21中，并将坩埚21盖住并由壳体托盘22的保持部分22a保持，并且依次放置。将外壳托盘22装载到电炉23中以加热到坩埚中的玻璃珠的表面熔化的程度。外壳托盘22被取出并冷却。将坩埚22上下颠倒以取出通过融合多个玻璃珠12的表面而积分的碎玻璃11.（C）2006年，JPO＆NCIPI

3. 发明专利

JP2003302038A Burner-type melting furnace 有权
标题翻译：燃烧器型熔融炉
公开(公告)号：JP2003302038A
公开(公告)日：2003-10-24
申请号：JP2002110314
申请日：2002-04-12
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： INOUE SATOSHI , NARISAWA MICHINORI , NAKANO KUNIHIKO , KISHI NAOKI
IPC分类号： F23J1/00 , F23G7/00 , F23G7/04 , F27B3/18
摘要： PROBLEM TO BE SOLVED: To sufficiently utilize the energy simultaneously with the treatment of waste liquid in a burner-type melting furnace.
SOLUTION: In this burner-type melting furnace wherein the molten slag 5a flowing in a reservoir 9a of a lateral cylindrical melting furnace body from a combustion chamber 4 is heated by spiral flow 13 by a combustion gas 12 from the combustion chamber 4 and a combustion gas 11 from a stabilizing furnace 10, a waste liquid supplying device 16 is mounted in the melting furnace body 9. The waste liquid supplying device 16 is downwardly mounted on an upper part of the melting furnace body 9 to spray and supply the waste liquid 15 toward a surface molten part 5b of the incineration ash 5 at a position where the molten slag 5a flows into the reservoir 9a. The waste liquid 15 is supplied into the melting furnace body 9 from the waste liquid supplying device 16 to be combusted, and its heat is used as a part of a heat source for melting the ash.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了在燃烧器型熔炉中处理废液同时充分利用能量。解决方案：在这种燃烧式熔融炉中，其中从燃烧室4流入侧面圆筒形熔融炉体的储存器9a中的熔渣5a通过来自燃烧室4的燃烧气体12被螺旋流13加热来自稳定炉10的燃烧气体11，废液供给装置16安装在熔融炉体9中。废液供给装置16向下安装在熔炉体9的上部，喷雾并供给在熔融炉渣5a流入储存器9a的位置处，将废液15朝向焚烧灰5的表面熔融部分5b。废液15从废液供给装置16被供给到熔化炉体9内，进行燃烧，其热量作为用于熔化灰的热源的一部分使用。版权所有（C）2004，JPO

4. 发明专利

JP2003302036A Burner-type melting furnace 有权
标题翻译：燃烧器型熔融炉
公开(公告)号：JP2003302036A
公开(公告)日：2003-10-24
申请号：JP2002110316
申请日：2002-04-12
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： INOUE SATOSHI , NARISAWA MICHINORI , NAKANO KUNIHIKO , KISHI NAOKI
IPC分类号： F23L7/00 , B09B3/00 , F23J1/00 , F27B3/22 , F27D3/16
CPC分类号： Y02E20/344
摘要： PROBLEM TO BE SOLVED: To miniaturize a burner-type melting furnace by improving combusting and melting performance and realizing higher combustion load and melting load. SOLUTION: In this burner-type melting furnace wherein the molten slag 5a of the incineration ash 5 flowing into a reservoir 9a of a lateral cylindrical melting furnace body from a combustion chamber 4, is heated by the spiral flow 13 formed by a combustion gas 12 from the combustion chamber 4 and a combustion gas 11 from a stabilizing burner 10, and an oxygen burner 14 for promoting the heating is mounted in a melting furnace body 9. The oxygen burner 15 obtains high-temperature jet flow 19 having a flame temperature of over 2000°C by combusting kerosene 18, and is downwardly mounted on an upper part of the melting furnace body 9 to direct the high-temperature jet flow 19 from a surface melting part 5b of the incineration ash 5 to the reservoir 9a. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过提高燃烧和熔融性能并实现更高的燃烧负荷和熔化负荷来使燃烧器型熔炉小型化。解决方案：在这种燃烧式熔化炉中，焚烧灰5的熔渣5从燃烧室4流入侧面圆筒形熔融炉体的贮存器9a中，被由来自燃烧室4的燃烧气体12和来自稳定燃烧器10的燃烧气体11和用于促进加热的氧气燃烧器14安装在熔化炉体9中。氧气燃烧器15获得高温喷射流19，通过燃烧煤油18使火焰温度超过2000℃，并且向下安装在熔炉体9的上部，以将高温喷射流19从焚烧灰5的表面熔化部分5b引导到储存器9a 。版权所有（C）2004，JPO

5. 发明专利

JP2000204381A DESULFURIZING AGENT AND ITS RECYCLING 失效
公开(公告)号：JP2000204381A
公开(公告)日：2000-07-25
申请号：JP334199
申请日：1999-01-08
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , SAKAI CHEMICAL INDUSTRY CO
发明人： SASAOKA EIJI , HORI TETSUYA , NAKANO KUNIHIKO , NAKATSUJI TADAO , URASUMI HIROYOSHI
IPC分类号： B01D53/04 , B01J20/06 , B01J20/34 , C10K1/32
摘要： PROBLEM TO BE SOLVED: To provide a desulfurizing agent mainly comprising zinc oxide and capable of recycling by heating at a relatively low temperature and its recycling method. SOLUTION: This desulfurizing agent includes (a) 100 mole of the zinc oxide, (b) 50-150 mole of titanium dioxide and (c) 3-50 mole of zirconium oxide. This desulfurizing agent can be recycled by heating at 300-700 deg.C in an inert gas atmosphere including 1-30 volume % of oxygen and 1-20 volume % of steam.

6. 发明专利

JP2000202279A DESULFURIZING AGENT AND METHOD FOR REGENERATING SAME 失效
公开(公告)号：JP2000202279A
公开(公告)日：2000-07-25
申请号：JP1058499
申请日：1999-01-19
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , SAKAI CHEMICAL INDUSTRY CO
发明人： SASAOKA EIJI , HORI TETSUYA , NAKANO KUNIHIKO , NAKATSUJI TADAO , URASUMI HIROYOSHI
IPC分类号： B01J20/06 , B01J20/34 , C10K1/20 , C10K1/26 , C10K1/32
摘要： PROBLEM TO BE SOLVED: To obtain a desulfurizing agent based on zinc oxide and capable of regeneration by heating at a relatively low temperature. SOLUTION: The desulfurizing agent contains 100 parts by mol of zinc oxide and 5-250 parts by mol of zirconium oxide. A mixed aqueous solution containing a water-soluble salt of zinc and a water-soluble salt of zirconium is prepared and mixed with a precipitating agent comprising a basic material to form a precipitate consisting of zinc oxide and zirconium oxide and the precipitate is dried and fired at a temperature in the range of 500-1,200 deg.C in an oxidizing atmosphere to obtain the desulfurizing agent. This desulfurizing agent is regenerated by heating to a temperature in the range of 450-700 deg.C in an inert gas containing 1-30 vol.% oxygen and 1-20 vol.% steam.

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