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11. 发明专利

JPS5924122A Combustor for gas turbine 失效
标题翻译：燃气轮机
公开(公告)号：JPS5924122A
公开(公告)日：1984-02-07
申请号：JP13203182
申请日：1982-07-30
申请人： Toshiba Corp
发明人： FURUYA TOMIAKI , HAYATA TERUNOBU , YAMANAKA CHIKAU , HIZUKA JIYUNJI
IPC分类号： F23C13/00 , F23R3/40
CPC分类号： F23R3/40
摘要： PURPOSE:To improve ignition property and reduce pressure loss by a method wherein a catalyst bearing part is constituted by three-stage structure consisting of first stage, a ceramic honeycomb structure bearing a precious meral series catalyst, second structure, a refractory honeycomb structure bearing the same catalyst and third structure, a honeycomb structure catalyst body of composite oxide. CONSTITUTION:The ceramic, constituting the first stage of ceramic honeycomb structure, is alpha-alumina, zirconia or the like while the refractory alloy, constituting the second stage of the refractory alloy honeycomb structure, is the alloy of hastelloy, inconel or the like. The precious metal series catalyst, born by the structures of the first and second stages, begins combustion reaction from a comparatively low temperature. The composite oxide honeycomb structural catalyst body, constituting the third stage, has the effect of the catalyst by itself at a high temperature and is made of titanic acid, zirconate or the like of Ba, Mn, Ni, Co, Cu, Fe, Ca or the like added with alumina of high purity or the like, and it is prepared by mixing and forming into the honeycomb shape, thereafter, calcining under a pressure.
摘要翻译：目的：通过以下方法提高点火性能和降低压力损失的方法：其中催化剂承载部分由第一阶段组成的三级结构构成，承载珍贵的矿物系列催化剂的陶瓷蜂窝结构体，第二结构，承载有相同的催化剂和第三结构，复合氧化物的蜂窝结构催化剂体。构成：构成陶瓷蜂窝结构的第一阶段的陶瓷是α-氧化铝，氧化锆等，构成耐火合金蜂窝结构体的第二阶段的耐火合金是哈氏合金，铬镍铁合金等的合金。贵金属系列催化剂由第一和第二阶段的结构产生，从较低的温度开始燃烧反应。构成第三阶段的复合氧化物蜂窝结构体催化剂体在高温下本身具有催化剂本身的作用，并且由Ba，Mn，Ni，Co，Cu，Fe，Ca等的钛酸，锆酸酯等构成加入高纯度的氧化铝等，通过混合形成蜂窝状，然后在压力下进行煅烧而制备。

12. 发明专利

JPS5924121A Combustion in combustor for gas turbine 失效
标题翻译：燃气轮机燃烧器
公开(公告)号：JPS5924121A
公开(公告)日：1984-02-07
申请号：JP13203282
申请日：1982-07-30
申请人： Toshiba Corp
发明人： FURUYA TOMIAKI , YAMANAKA CHIKAU , HAYATA TERUNOBU , HIZUKA JIYUNJI
IPC分类号： F23R3/28 , F23D11/40 , F23R3/40
CPC分类号： F23R3/40
摘要： PURPOSE:To reduce the amount of NOx and improve combustion efficiency by a method wherein a part of fuel is burnt previously by a burner with a specified air rate while the remaining fuel is injected to the flame of the precombustion or the vicinity thereof and, further, is mixed with air, thereafter, is introduced to a part filled with catalyst. CONSTITUTION:A part of the fuel 1 and air 3 are mixed previously in the upstream side of the combustor so as to obtain the air rate of 60-90% while the mixed gas is burnt by the burner. The remaining fuel 1' is injected to the flame under combustion or the vicinity thereof to effect the precombustion of the fuel itself as well as the quenching of the flame simultaneously. The mixture is further mixed with the remaining air 3'. When the air is mixed after the quenching of the flame, the temperature of the mixture is risen sufficiently to a temperature necessary for the catalytic combustion when it arrives at the part 7 filled with the catalyst while the mixture contains no NOx substantially. Accordingly, the characteristics of the catalytic combustion system is utilized effectively and the efficient combustion may be effected as the whole of the combustor.
摘要翻译：目的：为了减少NOx的量并提高燃烧效率，其中一部分燃料先由具有特定空气速率的燃烧器燃烧，同时将剩余的燃料喷射到预燃火焰或其附近，与空气混合，然后引入填充有催化剂的部分。构成：将燃料1和空气3的一部分预先混合在燃烧器的上游侧，以使燃烧器燃烧混合气体时的空气率为60〜90％。剩余的燃料1'在燃烧或其附近被注入到火焰中以实现燃料本身的预燃以及火焰的同时淬火。将混合物与剩余的空气3'进一步混合。当空气在火焰淬火后混合时，混合物的温度升高到催化燃烧所必需的温度，当其到达填充有催化剂的部分7时，混合物基本上不含有NOx。因此，有效地利用催化燃烧系统的特性，并且可以作为整个燃烧器实现有效的燃烧。

13. 发明专利

JPH11263871A METHOD FOR TREATING ORGANIC WASTE CONTAINING NITROGEN ATOM OR HALOGEN ATOM 失效
公开(公告)号：JPH11263871A
公开(公告)日：1999-09-28
申请号：JP6897298
申请日：1998-03-18
申请人： TOSHIBA CORP
发明人： KITAMURA HIDEO , TOMIOKA YOSHIKI , KITA YUMIKO , OYASATO NAOHIKO , HARADA KAZUNARI , HAYATA TERUNOBU
IPC分类号： C08J11/10
摘要： PROBLEM TO BE SOLVED: To decompose an org. waste contg. nitrogen or halogen atoms without generating a harmful gas by bringing the waste into contact with a dehydrogenation and/or oxidation catalyst under supercritical water. SOLUTION: An org. waste 1 contg. nitrogen or halogen atoms is charged from a charge section 2 into a rotary section 3 of a rotary kiln and agitated. On the other hand, supercritical water (or a supercritical alcohol) is supplied through a supercritical water inlet port 11 into the rotary kiln. The waste is brought into contact with the supercritical water (or supercritcal alcohol) at 200-350 deg.C for a time wherein the wt. loss of the waste does not exceed 80%, and then the treated waste is temporarily stored in an exit section 4. Thus, the waste is converted into hydrocarbons contg. no nitrogen nor halogen atom and can be reused as a solid fuel, a raw material for various materials, or a raw material for ore smelting, in energy recovery by incineration, as a raw material for thermal decomposition, in making a waste harmless, etc.

14. 发明专利

JPH11211052A UNIT AND METHOD FOR INCINERATING WASTE 失效
公开(公告)号：JPH11211052A
公开(公告)日：1999-08-06
申请号：JP1370298
申请日：1998-01-27
申请人： TOSHIBA CORP
发明人： HAYATA TERUNOBU , HANAKADA YOSHIO , UENO CHIKARA , KITA YUMIKO
IPC分类号： F23G7/00 , F23G7/06 , F23G7/07 , F23G7/12 , F23J15/00
摘要： PROBLEM TO BE SOLVED: To prevent dioxin from being generated without requiring an organic halogen decomposition catalyst by eliminating the hydrocarbon in a high- temperature exhaust gas being discharged from an incinerator for incinerating the waste including a halogen so that the amount of the hydrocarbon becomes a specific amount or less. SOLUTION: A catalyst is set to the internal side wall of a hydrocarbon elimination tower 3, where the catalyst eliminates hydrocarbon from an exhaust gas being discharged from a compact incinerator 1 for incinerating waste including a halogen so that the amount of the hydrocarbon becomes 1 ppb level or less. In this case, the catalyst should be set to the internal side wall of the hydrocarbon elimination tower 3 while being brought into contact with a high- temperature gas from the incinerator 1 when the gas is allowed to flow from an upper stream to a lower stream inside the hydrocarbon elimination tower 3. A high-temperature gas of 400 deg.C or more that cannot easily generate dioxin being eliminated in the hydrocarbon elimination tower 3 is introduced to a chimney 4, and an exhaust gas 5 is discharged by the chimney 4, thus preventing the dioxin from being generated without requiring an organic halogen decomposition catalyst.

15. 发明专利

JPH1189963A DECOMPOSING METHOD FOR ORGANIC HALOGEN COMPOUND 失效
公开(公告)号：JPH1189963A
公开(公告)日：1999-04-06
申请号：JP25391197
申请日：1997-09-18
申请人： TOSHIBA CORP
发明人： MURAMATSU YOSHIO , HANAKADA YOSHIO , HAYATA TERUNOBU
IPC分类号： A62D3/00 , B01J23/30 , C07B61/00
摘要： PROBLEM TO BE SOLVED: To provide a method for decomposing an organic halogen compound, by which catalytic activity for decomposing the organic halogen compound can be obtained stably for a long time. SOLUTION: An organic halogen compound is decomposed through contact with a hydrogen source material and/or an oxygen source material in the presence of a catalyst. The catalyst comprises a single component which is a metal or a metallic compound, the single-component halogen compound vaporizing at the temperature at which the organic halogen compound is decomposed.

16. 发明专利

JPH1088149A PYROLYSIS OF PLASTIC AND PYROLYTIC APPARATUS 失效
公开(公告)号：JPH1088149A
公开(公告)日：1998-04-07
申请号：JP24510896
申请日：1996-09-17
申请人： TOSHIBA CORP , KADEN SEIHIN KYOKAI
发明人： TODOROKI TOMOHIRO , UENO CHIKARA , TEZUKA FUMINOBU , HAYATA TERUNOBU
IPC分类号： A62D3/00 , B09B3/00 , C08J11/12 , C10G1/10
摘要： PROBLEM TO BE SOLVED: To obtain a light oil of quality effectively utilizable as a fuel or a petrochemical raw material by keeping a plastic at a prescribed pyrolytic temperature for a prescribed time and then treating the resultant plastic under specific conditions. SOLUTION: A plastic such as a waste household appliance is carried into a rotating furnace 3 of a pyrolytic apparatus 1, kept at a pyrolytic temperature within the range of 300-400 deg.C for >=10min, then heated up to a temperature within the range of 450-500 deg.C at 3-20 deg.C/min rate and kept at a temperature within the range of 450-500 deg.C to pyrolyze the plastic. Furthermore, a sulfur- containing gas selected from hydrogen sulfide, disulfur dibromide and carbon disulfide is preferably fed to the plastic during the pyrolysis thereof.

17. 发明专利

JPH0977906A METHOD FOR THERMALLY DECOMPOSING WASTE PLASTIC AND APPARATUS THEREFOR 失效
公开(公告)号：JPH0977906A
公开(公告)日：1997-03-25
申请号：JP23744495
申请日：1995-09-14
申请人： TOSHIBA CORP
发明人： TADAUCHI KIMIHIRO , KANAZAWA SATOSHI , HAYATA TERUNOBU
IPC分类号： C08J11/16
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for thermally decomposing waste plastic, whereby the product can be prevented from being contaminated with chlorinated plastics, and the amount of an alkali used can be reduced. SOLUTION: The change in the volume of a waste plastic is measured by heating the waste plastic to the temperature at which chlorinated resins can be dechlorinated. The amount of the chlorinated resins contained in the waste plastic is calculated from the measured volume change. The amount of an alkali added to the waste plastic is determined according to the calculated amount of the chlorinated resins. The determined amount of the alkali is added to the mixture, and the resultant mixture is heated to the decomposition temperature of the waste plastic.

18. 发明专利

JPH0892412A PROCESS FOR RECYCLING PLASTIC WASTE 失效
公开(公告)号：JPH0892412A
公开(公告)日：1996-04-09
申请号：JP22790494
申请日：1994-09-22
申请人： TOSHIBA CORP
发明人： TEZUKA FUMINOBU , TADAUCHI KIMIHIRO , KANAZAWA SATOSHI , MAEZAWA YUKISHIGE , HAYATA TERUNOBU , KANO JIRO
IPC分类号： C08J11/10 , C08J11/16
摘要： PURPOSE: To provide a versatile process for recycling plastic wastes whereby the thermal decomposition of the wastes can be accomplished without classifying them according to their kinds and the decomposition residues can advantageously be used. CONSTITUTION: Plastic wastes are decomposed by heating them to a heat decomposition temperature at which they can be decomposed into a heat decomposition product and solid decomposition residues, and the solid decomposition residues are heated to a temperature higher than the heat decomposition temperature. The plastic wastes are heated in the presence of a metal hydroxide to the heat decomposition temperature. Plastic wastes containing polyvinyl chloride are heated in the presence of a metal hydroxide to a temperature at which the polyvinyl chloride can be dechlorinated, and then heated to a temperature at which the plastic can be decomposed into a heat decomposition product and solid decomposition residues.

19. 发明专利

JPH05305154A 失效
公开(公告)号：JPH05305154A
公开(公告)日：1993-11-19
申请号：JP7100692
申请日：1992-03-27
申请人： TOSHIBA CORP
发明人： IKEDA MICHIO , SUZUKI YOSHIO , HAYATA TERUNOBU , SHIMADA HIDEKI , SUZUKI KAZUO
IPC分类号： A62D3/176 , A62D3/36 , A62D3/37 , A62D101/04 , A62D101/22 , B01J19/12 , A62D3/00
摘要： PURPOSE:To improve decomposing performance of a halogen-based organic compound significantly by using isopropanol as solvent in the ultraviolet decomposition of the halogen-based organic compound in liquid phase. CONSTITUTION:In the decomposition of a halogen-based organic compound such as trichloroethylene, PCB or chlorofluorocarbon, treatment is performed in liquid phase using isopropanol as solvent, especially, that replaced with an alkali metal so as to make the compound harmless. The alkali metal herein used is sodium. In the ultrasonic decomposition of the halogen-based organic compound in an alcohol solvent, alkali hydroxide such as NaOH or alkaline earth hydroxide is added to the solvent and moreover, water is added as required. A decomposition device is provided with a decomposition container 2, a circulation cooler 1, an ultraviolet lamp 3 to irradiate a reaction solution 6 with ultraviolet rays, a thermometer 4 and the like.

20. 发明专利

JPH05179591A REUTILIZATION OF MAGNETIC COATED PAPER 失效
公开(公告)号：JPH05179591A
公开(公告)日：1993-07-20
申请号：JP34742891
申请日：1991-12-27
申请人： TOSHIBA CORP
发明人： SUZUKI KAZUO , HAYATA TERUNOBU , MAEZAWA YUKISHIGE
IPC分类号： D21B1/32 , D21C5/02 , H01F10/08
摘要： PURPOSE:To provide a process for the reutilization of used magnetic coated paper. CONSTITUTION:Water is added to used magnetic coated paper without supplying oxygen and the paper is thermally decomposed at 400-600 deg.C to recover water-soluble cellulose.

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