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21. 发明专利

JP2005194351A Method for removing pyrolytic carbon from dry distillation gas of organic waste 有权
标题翻译：从有机废物干燥气体中除去聚碳酸的方法
公开(公告)号：JP2005194351A
公开(公告)日：2005-07-21
申请号：JP2004000644
申请日：2004-01-05
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： KOBAYASHI ATSUSHI , MANABE TADASHI , IWAKUMA KAZUHIRO , YAMAZAKI MAKOTO , MITARAI SHIGERU
IPC分类号： B09B3/00 , C08J11/12 , C10G1/10
CPC分类号： Y02W30/703
摘要： PROBLEM TO BE SOLVED: To provide a method for removing pyrolytic carbon from dry distillation gas of organic waste, with which pyrolytic carbon is safely removed in a high removal ratio from dry distillation gas formed by dry distillation of organic waste. SOLUTION: The method for removing pyrolytic carbon from dry distillation gas of organic waste comprises a process for cooling dry distillation gas containing pyrolytic carbon and liquefying an oil component as recovered oil, a process for storing the liquefied oil component as the recovered oil in a storage tank 4, introducing cooled dry distillation gas to the recovered oil in the storage tank, generating foams 7 in the recovered oil in the storage tank, transferring the pyrolytic carbon to the recovered oil by solid-liquid mixing of the pyrolytic carbon in the dry distillation gas and the recovered oil and removing the pyrolytic carbon, a process for extracting the dry distillation gas, from which the pyrolytic carbon is removed, from the upper part of the storage tank 4, a process for extracting the recovered oil from the lower part of the storage tank 4 and removing the pyrolytic carbon by a solid-liquid separator 9 to recover an oil component and a process for extracting the recovered oil from the upper part of the storage tank 4 and circulating the recovered oil as cooling oil for the dry distillation gas. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种从有机废物的干馏气体中除去热解碳的方法，通过干燥蒸馏有机废物形成的干馏气体，以高去除率安全地除去热解碳。解决方案：从有机废物的干馏气中除去热解碳的方法包括冷却含有热解碳的干馏气体并液化作为回收油的油组分的方法，用于储存液化油组分作为回收油的方法在储罐4中，将冷却的干馏气体引入到储罐中的回收油中，在储罐中回收的油中产生泡沫7，通过将热解碳固相混合，将热解碳转移到回收的油中干馏气体和回收的油并除去热解碳，从储罐4的上部提取除去热解碳的干馏气体的方法，从储罐4的上部提取回收的油的方法储存罐4的下部，并通过固液分离器9除去热解碳，以回收油成分和提取废液的方法从储罐4的上部覆盖油，并将回收的油作为干馏气体的冷却油循环。版权所有（C）2005，JPO＆NCIPI

22. 发明专利

JP2000080481A RESIN CHROMATE TREATED METALLIC SHEET EXCELLENT IN LUBRICITY, CHROMIUM HARDLY SOLUBLE IN WATER AND ITS PRODUCTION 失效
公开(公告)号：JP2000080481A
公开(公告)日：2000-03-21
申请号：JP19135399
申请日：1999-07-06
申请人： NIPPON STEEL CORP
发明人： NAKAZAWA MASATO , MIYASAKA AKIHIRO , YOSHIDA KENGO , YAMAZAKI MAKOTO
IPC分类号： C23C22/24
摘要： PROBLEM TO BE SOLVED: To allow a metallic sheet to exhibit good slidability in working and to prevent the elution of sexivalent chromium by providing the metallic sheet with a mixed film of a specified film thickness essentially consisting of a water soluble or water dispersible resin, a lubricity, a water soluble chromium compd. and a mineral acid compd. and controlling its friction coefficient to the specified one. SOLUTION: One side or both sides of a metallic sheet are provided with a mixed film of organic matters and inorganic matters essentially consisting of a water soluble or water dispersible resin such as an acrylic resin, a lubricant such as PE wax, a water soluble chromium compd. such as chromic anhydride and a mineral acid compd. such as phosphoric acid to a film thickness of 0.1 to 8 μm, and, as to its friction coefficient, kinematic friction coefficient μ' =0.14 μ' are controlled. It is preferable that, as to this chromate treated metallic sheet, the coating weight of Cr is controlled to =5 mg/m2.

23. 发明专利

JPH11241990A METHOD FOR MEASURING CROSS-SECTION STRUCTURE OF THERMOPLASTIC RESIN HAVING OPTICAL ISOMERIZATION 失效
公开(公告)号：JPH11241990A
公开(公告)日：1999-09-07
申请号：JP4311098
申请日：1998-02-25
申请人： NIPPON STEEL CORP
发明人： MURATA AKIHIRO , YAMAZAKI MAKOTO , MIYASAKA AKIHIRO
IPC分类号： G01N21/23
摘要： PROBLEM TO BE SOLVED: To measure inclination and distribution of double refraction in the thickness direction by radiating light linearly polarized by a polarizing plate, measuring the quantity of transmitted light while changing the vibration direction of the polarized light, and detecting the double refraction of the cross-section based on the alteration of the light quantity in respective pixels. SOLUTION: A stage 12 on which a sample is set is rotated and a sample is positioned at an opposite angle position where the sample is seen brightest. The light emitted out of a light source 9 is made to be the monochromatic light by passing through an interference filter 10 and made to be a linearly polarized light by passing through a polarizer 11 and then illuminated in the vertical direction to the cross-section of the sample. The light passed through the sample passes through a Senarmont type compensator 13, becomes a linearly polarized light at an angle to the former linearly polarized light, passes through an analyzer 14, and is transmitted to a camera 2. The analyzer 14 is rotated by a driving apparatus 5 and the polarization angle for every stepped angle and the image are stored in an input image memory 3 connected with a personal computer 6. The double refraction of each pixel is found, based on the polarization angle data and the thickness of the cut out sample.

24. 发明专利

JPH1096085A PRODUCTION OF CORROSION RESISTANT SURFACE-TREATED STEEL SHEET EXCELLENT IN ELECTRIC CONDUCTIVITY, AND THE STEEL SHEET 失效
公开(公告)号：JPH1096085A
公开(公告)日：1998-04-14
申请号：JP25133096
申请日：1996-09-24
申请人： NIPPON STEEL CORP
发明人： YOSHIDA KENGO , NAKAZAWA MASATO , YAMAZAKI MAKOTO
IPC分类号： C23C22/30
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a corrosion resistant surface- treated steel sheet excellent in electric conductivity and to provide a corrosion resistant surface treated steel sheet excellent in electric conductivity. SOLUTION: As for the method for producing a corrosion resistant steel sheet, the surface of a metallic sheet is coated with a chromate treating soln. obtd. by blending an aq. soln. contg. water soluble chromium compounds with one or more kinds among alkali metal compounds or/ and alkali earth metal compounds so as to regulate the ratio of the alkali metal or/and alkali earth metal ions to chromium tol0.5 by mol, which is dried to form chromate coating. In this way, its performances excellent in electric conductivity and furthermore excellent in corrosion resistance can be obtd.

25. 发明专利

JPH09316659A COMPOSITION FOR TREATING METALLIC SURFACE AND SURFACE TREATED METALLIC SHEET 失效
公开(公告)号：JPH09316659A
公开(公告)日：1997-12-09
申请号：JP13935396
申请日：1996-06-03
申请人： NIPPON STEEL CORP , TOYO BOSEKI
发明人： FUJIOKA YUJI , YAMAZAKI MAKOTO , TADOKORO KENICHIRO , NAKAZAWA MASATO , YOSHIDA KENGO , ODAJIMA TOSHIO , TAKAHASHI TOMOZO
IPC分类号： B05D7/14 , C23C22/27
摘要： PROBLEM TO BE SOLVED: To provide a resin chromate composition simultaneously satisfying corrosion resistance in the worked part and low chromium eluting properties while the long term stability of a chromate treating bath is maintained and furthermore excellent in adhesive strength of coating material, alkali resistance and flat sheet corrosion resistance and to provide a resin chromate treated metallic sheet. SOLUTION: On a metallic sheet, coating film by a resin chromate composition essentially consisting of (a) on organic polymer elumsion in which an organic polymer composed of ethylenically unsaturated carboxylic acid components and other ethylenically unsaturated compound components contg. no hydroxyl groups is dispersed in an aqueous solvent, (b) an organic polymer emulsion in which an organic polymer composed of hydroxyl group-contg. ethylenically unsaturated compound components and other ethylenically unsaturated compound components contg. no carboxylic acid is dispersed in an aqueous solvent, (c) a water soluble chromium compound and (d) a mineral acid is formed by 5 to 300mg/m expressed in terms of metallic chromium.

26. 发明专利

JPH09287079A RESIN CHROMATING COMPOSITION EXCELLENT IN MALODOR CHARACTERISTIC AND SURFACE TREATED METALLIC PLATE 失效
公开(公告)号：JPH09287079A
公开(公告)日：1997-11-04
申请号：JP3875097
申请日：1997-02-24
申请人： NIPPON STEEL CORP , TOYO BOSEKI
发明人： NAKAZAWA MASATO , FUJIOKA YUJI , YAMAZAKI MAKOTO , ISAKI TERUAKI , HAYASHI KIMITAKA , SUZUKI SHINICHI , MIYAUCHI YUUJIROU , YOSHIDA KENGO , TAKAHASHI TOMOZO , ODAJIMA TOSHIO
IPC分类号： B05D7/14 , C23C22/27 , C23C22/28
摘要： PROBLEM TO BE SOLVED: To provide a resin chromate composition and a resin chromate treated metallic plate free from the generation of putrefaction odor after aging in a chromate treating solution or after applying the chromate treating solution on the metallic plate, drying and aging. SOLUTION: The coating film of the resin chromating composition consisting essentially of (a) an organic high polymer emulsion prepared by dispersing an organic high polymer containing expressed in terms of metal chromium.

27. 发明专利

JPH09225397A METAL SHEET BEARING RUST-PREVENTIVE ORGANIC COATING FILM AND MANUFACTURE THEREOF AND TREATMENT LIQUID TO BE USED THEREFOR 失效
公开(公告)号：JPH09225397A
公开(公告)日：1997-09-02
申请号：JP27783796
申请日：1996-10-21
申请人： NIPPON STEEL CORP
发明人： TADOKORO KENICHIRO , SHIYOUJI HIROMASA , JITSUHARA IKUO , SAKON TADASHI , YAMAZAKI MAKOTO
IPC分类号： B05D7/14 , C08K3/16 , C08K3/20 , C08L57/00 , C09D5/08
摘要： PROBLEM TO BE SOLVED: To manufacture a metal sheet bearing a rust preventive organic coating film and having high corrosion resistance and high adhesion strength to the coating film without using hexavalent chromium at all by mixing and dispersing a colloid or micelle of a water-insoluble organic inhibitor with and in matrix resin as the organic coating layer. SOLUTION: In this metal sheet, e.g. cold-rolled steel sheets, Zn-coated copper sheets, Zn-based alloy-coated steel sheet, aluminum-coated steel sheets, etc., a chemical conversion coating layer 9 is formed on the surface of a metal coating layer 5. The chemical conversion coating layer 9 consists of a matrix resin 8 in which a colloid or micelle of a water0-insoluble organic inhibitor is dispersed. In this case, thioglycol esters, mercaptocarboxylic acids, N- substituted derivatives of 2, 5-dimethylpyrrole, derivatives of 8-hydroxyquinoline, derivatives of triazinethiol, etc., are used as the water-insoluble organic inhibitor.

28. 发明专利

JPH07256816A ORGANIC COMPOSITE COATED STEEL PANEL EXCELLENT IN CORROSION RESISTANCE AGAINST RUST SLOBBING FROM OTHER PLACE UNDER ALKALINE CONDITION 失效
公开(公告)号：JPH07256816A
公开(公告)日：1995-10-09
申请号：JP4951994
申请日：1994-03-18
申请人： NIPPON STEEL CORP
发明人： NAKAZAWA MASATO , YAMAZAKI MAKOTO , KADA YOSHIMI
IPC分类号： E02B3/04 , B05D3/10 , B05D5/00 , B05D7/14 , B32B15/08 , C09D5/08 , C23C22/24 , C23C22/30 , C23C22/34 , C23C28/00 , C25D3/22
摘要： PURPOSE:To obtain an org. composite coated steel panel excellent in corrosion resistance against rust slobbing from other places under an alkaline condition by providing a chromate treatment layer, a cation selective org. film and an arbitrary org. film on the surface of a galvenized steel panel and specifying the sum thickness of the org. films. CONSTITUTION:A chromate treatment layer is provided to the surface of a galvanized steel panel in an amt. of 10-200mg/m in terms of metal chromium and a cation selective org. film with a thickness of 0.2mum or more is provided thereon as a second layer and an arbitrary org. film with a thickness of 0.2mum or more is further provided thereon as a third layer to obtain an org. composite coated steel panel wherein the sum thickness of the org. films is 2.2mum or less. As a treatment method for forming the chromate layer, any one of electrolytic type, coating type and reaction type treatment methods can be adapted but the coating type treatment method is advantageous because treatment is easiest and addition capacity can be imparted by various additives.

29. 发明专利

JPH04115156A METHOD AND APPARATUS FOR CONTROLLING TERMINAL DEAD ZONE FOR ELECTROMAGNETIC INDUCTION FLAW DETECTION 失效
公开(公告)号：JPH04115156A
公开(公告)日：1992-04-16
申请号：JP23521790
申请日：1990-09-05
申请人： EDDIO CORP , NIPPON STEEL CORP
发明人： ISOBE SHINICHI , SATO KATSUYA , YAMAZAKI MAKOTO , YOSHIDA MITSUO , FUJISAWA JUNICHI , HASHIGUCHI TETSURO
IPC分类号： G01N27/87 , G01N27/90
摘要： PURPOSE:To enable selection of finer flaws with an S/N ratio improved by a method wherein a shield frequency of a high pass filter is raised in a specified time after the passage of a front end of a metal regular size material is detected and the frequency is lowered thereafter. CONSTITUTION:Alternating voltage generated with an oscillator 101 excites an excitation coil of an excitation unit assembly 200. The voltage detected with a detection probe of the assembly 200 is applied to a phase detector 310, an output of which is inputted into a variable high pass filter 311. In the filter 311, a shield frequency in the filter 311 is changed over automatically by a gate signal from a flaw detection gate generation output circuit 22. In other words, timers 23A and 23B are started by detection signals of the tip and rear of a material 1 to be inspected with a photoelectric switch 12A and the circuit 22 is started or stopped when the time set of both the timers expires. When a gate signal of the circuit 22 is received, the filter 311 is made ready for a filtering with a high shield frequency and when no gate signal is given, the frequency is switched over to a low level.

30. 发明专利

JP2007244958A Equipment for treating matter contaminated with polychlorinated biphenyl 有权
标题翻译：用多氯联苯处理污物的设备
公开(公告)号：JP2007244958A
公开(公告)日：2007-09-27
申请号：JP2006069630
申请日：2006-03-14
申请人： Kobelco Eco-Solutions Co Ltd , Nippon Steel Corp , Nippon Steel Engineering Co Ltd , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 株式会社神鋼環境ソリューション
发明人： MIKATA NOBUYUKI , YAMAZAKI MAKOTO , HARADA KOJI , TAGASHIRA SHIGEYOSHI , SHIMIZU YOSHIAKI , AOKI ISAMU , KAJIWARA YASUSHI
IPC分类号： B09B3/00 , B01D53/64 , B01D53/68 , B01D53/70 , C02F11/00 , C02F11/10 , C02F11/18 , C07B35/06 , C07B37/06
摘要： PROBLEM TO BE SOLVED: To provide equipment for treating matter contaminated with a polychlorinated biphenyl containing a heavy metal capable of reducing the running cost of the equipment and the final treatment cost of the matter as well. SOLUTION: The equipment 10 for treating matter contaminated with a polychlorinated biphenyl (PCB) containing a heavy metal constituted of a plasma decomposition apparatus 12 for decomposing a PCB in a plasma by treating matter 11 contaminated with PCB at a high temperature to evaporate the heavy metal contained therein and a dust removal apparatus 18 for removing dust contained in exhaust from the plasma decomposition apparatus 12 is characterized in that the dust removal apparatus 18 is comprised of a first bag filter 15 for catching dust in the exhaust to remove hydrogen chloride and the heavy metal contained therein by allowing them to react with an alkaline chemical and discharging thus treated primary exhaust and a second bag filter 17 for catching dust remaining in the primary exhaust to remove hydrogen chloride and the heavy metal remaining therein by allowing them to react with an alkaline chemical, removing the decomposed product of PCB, dioxins, and undecomposed PCB by causing activated carbon to adsorb them, and discharging thus treated secondary exhaust. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于处理被含有重金属的多氯联苯污染的物品的设备，其能够降低设备的运行成本以及物料的最终处理成本。解决方案：用于处理被含有重金属污染的物质的设备10，该重金属由等离子体分解装置12构成，用于通过在高温下处理被PCB污染的物质11蒸发而在等离子体中分解PCB 其中包含的重金属和用于除去等离子体分解装置12的废气中所含的灰尘的除尘装置18的特征在于，除尘装置18包括用于捕获排气中的灰尘以除去氯化氢的第一袋式过滤器15 并且通过使其与碱性化学品反应并将这样处理的一次排气排出的第二袋式过滤器17和用于捕获残留在一次排气中的灰尘的第二袋式过滤器17来容纳其中的重金属，以通过使其反应来除去残留在其中的氯化氢及其中的重金属用碱性化学品，去除PCB，二恶英和未分解的PCB的分解产物用活性炭吸附它们，并排出这样处理的二次排气。版权所有（C）2007，JPO＆INPIT

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