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11. 发明专利

JP2014152308A Method for producing by-produced coal 有权
标题翻译：生产副产煤的方法
公开(公告)号：JP2014152308A
公开(公告)日：2014-08-25
申请号：JP2013025509
申请日：2013-02-13
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKAI KOJI , OKUYAMA NORIYUKI , YOSHIDA TAKUYA , KINOSHITA SHIGERU
IPC分类号： C10L5/00
CPC分类号： C10L5/00 , C10L5/04 , C10L9/02 , C10L2290/08 , C10L2290/54 , C10L2290/544 , C10L2290/58
摘要： PROBLEM TO BE SOLVED: To reduce cost for the drying of a by-produced coal mixture by simplifying a device of drying a by-produced coal mixture.SOLUTION: In a solvent separator 10, a solvent is evaporated and separated from a solid component concentrated liquid separated in a gravity sedimentation tank 7 to obtain a by-produced coal in which the solvent remains in the by-produced coal. Next, in a dryer 11, the remaining solvent is evaporated and separated from the by-produced coal mixture to obtain by-produced coal. At this time, in the dryer 11, the remaining solvent is evaporated and separated from the by-produced coal mixture using the heat of the by-produced coal mixture itself.
摘要翻译：要解决的问题：通过简化干燥副产的煤混合物的装置来降低副产煤混合物的干燥成本。解决方案：在溶剂分离器10中，将溶剂蒸发并从固体组分浓缩液体在重力沉降槽7中分离，以获得其中溶剂残留在副产的煤中的副产物。接下来，在干燥机11中，将剩余的溶剂蒸发并与副产的煤混合物分离，得到副产的煤。此时，在干燥机11中，使用副产的煤混合物本身的热量将剩余的溶剂蒸发并与副产的煤混合物分离。

12. 发明专利

JP2009286900A Method for reforming coal 有权
标题翻译：改造煤的方法
公开(公告)号：JP2009286900A
公开(公告)日：2009-12-10
申请号：JP2008140914
申请日：2008-05-29
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAMAMOTO SEIICHI , SHIGEHISA TAKUO , SUGITA SATORU , MIFUJI YUTAKA , KINOSHITA SHIGERU
IPC分类号： C10L9/10
CPC分类号： C10G1/045 , C10G1/00 , C10G1/04 , C10L9/08 , C10L9/10
摘要： PROBLEM TO BE SOLVED: To provide a method for reforming coal wherein a mixed vapor fed to a compressor can be purified in a process for dehydrating low-grade coal with a high water content and resultantly a low calorific value in an oil, and thereby reforming the low-grade coal into a fuel having a high calorific value for thermal power generation.
SOLUTION: The method for reforming the coal comprises pulverizing the low-grade coal, mixing the pulverized low-grade coal with the oil, forming slurry, heating the slurry at the boiling point of water or above, thereby evaporating moisture contained in the low-grade coal, dehydrating the coal, compressing the mixed vapor comprising steam produced by heating the slurry and a part of oil simultaneously vaporized, thereby heating and pressurizing the mixed vapor, and utilizing the mixed vapor heated and pressurized by the compression as a high-temperature heat source for heating the slurry. In the method, the mixed vapor before the compression is brought into contact with the oil in a liquid state.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种重整煤的方法，其中在用于使具有高水分含量的低等级煤脱水并导致油中低热值的脱水方法中可以净化供给到压缩机的混合蒸汽，从而将低等级煤转化成具有高发热量的燃料用于热发电。解决方案：重整煤的方法包括粉碎低档煤，将粉碎的低品位煤与油混合，形成浆料，在水或以上的沸点加热浆料，从而蒸发含有的水分低级煤，使煤脱水，将包含蒸汽的混合蒸气压缩，同时蒸发浆料和一部分油，由此对混合蒸气进行加热和加压，并利用通过压缩加热和加压的混合蒸汽作为用于加热浆料的高温热源。在该方法中，使压缩前的混合蒸气与液体状态的油接触。版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2014214272A 石炭・灯油スラリーの流量制御方法、及び、改質褐炭の製造装置有权
标题翻译：煤炭和凯氏浆料的能力控制方法和改造褐煤的制造方法
公开(公告)号：JP2014214272A
公开(公告)日：2014-11-17
申请号：JP2013094460
申请日：2013-04-26
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd
发明人： KINOSHITA SHIGERU , WATANABE HIRONORI
IPC分类号： C10L5/04 , C10L1/00 , C10L1/32
CPC分类号： B01D21/262 , B01D21/30 , B01D21/34 , B04B1/20 , B04B11/02 , B04B13/00 , C10L1/322 , C10L5/04 , C10L9/00 , C10L2290/50 , C10L2290/54 , C10L2290/58 , C10L2290/60
摘要：【課題】過負荷による損傷を防止しつつ、石炭・灯油スラリーの流動状態の悪化を防止して、優れた固液分離性能を発揮させる。【解決手段】脱水後の石炭・灯油スラリーをデカンタ式遠心分離機2に供給して固液を分離する固液分離工程において、デカンタ式遠心分離機2のスクリューコンベアに作用するトルクの目標値と実測値との差に基づいて開度目標値を決定し、デカンタ式遠心分離機2内に石炭・灯油スラリーを供給する供給ライン4の途中に設けた流量制御弁6の開度を前記開度目標値とする。【選択図】図1
摘要翻译：要解决的问题：通过防止流动状况的降低，同时防止过载劣化来显示出优异的固液分离性能。解决方案：在脱水后向沉降式离心机供应煤和煤油浆料的固液分离步骤如图2所示，分离固体和液体，基于影响滗析器型离心机2的螺旋输送机的扭矩的目标值与实际值之间的差异以及布置在流出控制阀6的开度来确定打开目标值在将煤和煤油浆供给至倾析式离心机2的供给线4的中间设定为开口目标值。

14. 发明专利

JP2014189759A Method of producing ashless coal 有权
标题翻译：生产无烟煤的方法
公开(公告)号：JP2014189759A
公开(公告)日：2014-10-06
申请号：JP2013069124
申请日：2013-03-28
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KINOSHITA SHIGERU , OKUYAMA NORIYUKI , YOSHIDA TAKUYA , SAKAI KOJI
IPC分类号： C10L5/00
CPC分类号： C10L5/04 , C10L1/322 , C10L9/00 , C10L2290/02 , C10L2290/06 , C10L2290/08 , C10L2290/10 , C10L2290/24 , C10L2290/54 , C10L2290/544 , C10L2290/547
摘要： PROBLEM TO BE SOLVED: To provide a production method which can suppress running costs necessary for production of ashless coal.SOLUTION: As a fuel for a preheater 5 for slurry heating arranged in an extraction step of heating a slurry obtained in a slurry vessel 3 for mixing of coal with a solvent by using the preheater 5 to extract coal ingredients soluble in the solvent, by-product coal obtained by evaporating the solvent from the solid concentrated liquid by an adjustment solvent separator 10 and a drier 11 is used. Although containing ash content, the by-product coal contains no moisture and has a sufficient heat release value.
摘要翻译：要解决的问题：提供一种能够抑制生产无灰煤所需的运行成本的制造方法。作为用于浆料加热的预热器5的燃料，其设置在将浆料容器3中获得的浆料加热的萃取工序中，通过使用预热器5将煤与溶剂混合以提取可溶于溶剂的煤成分，使用通过调节溶剂分离器10和干燥器11从固体浓缩液中蒸发溶剂而得到的副产物。虽然含有灰分，但副产物煤不含水分并具有足够的散热值。

15. 发明专利

JP2014101413A Production method of modified coal and modified coal production apparatus 有权
标题翻译：改性煤和改性煤生产装置的生产方法
公开(公告)号：JP2014101413A
公开(公告)日：2014-06-05
申请号：JP2012252628
申请日：2012-11-16
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KINOSHITA SHIGERU , SHIGEHISA TAKUO , WATANABE HIRONORI , KATSUSHIMA SHINICHI
IPC分类号： C10L9/08 , C10L9/10
CPC分类号： C10L9/08 , C10L5/04 , C10L2290/06 , C10L2290/08 , C10L2290/18 , C10L2290/46 , C10L2290/54 , C10L2290/547
摘要： PROBLEM TO BE SOLVED: To provide a production method of modified coal and a modified coal production apparatus in which a droplet object accompanying with steam that generates at dehydration of moisture inclusion coal is efficiently removed, and operability is also excellent.SOLUTION: A production method of modified coal includes: (A) a step in which a mixture that includes moisture inclusion coal and oil is heated to perform dehydration of the coal; (B) a step in which a droplet object accompanying with steam that generates by the dehydration is removed; and (C) a step in which steam in which the droplet object is removed is compacted to obtain high temperature steam, wherein the (B) step is that the steam is made sequentially pass one or two or more mist separators, and while a first mist separator which the steam passes at first is atomized with fluid, the droplet object is removed.
摘要翻译：要解决的问题：提供改性煤的生产方法和改进的煤生产设备，其中有效地除去伴随着水分夹杂物的脱水产生的蒸汽的液滴物体，并且操作性也优异。解决方案：一种生产方法改性煤包括：（A）将包含水分夹杂煤和油的混合物加热以进行煤的脱水的步骤; （B）除去伴随着通过脱水生成的蒸汽的液滴物体的步骤; 和（C）其中除去液滴物质的蒸汽被压实以获得高温蒸汽的步骤，其中（B）步骤是使蒸汽依次通过一个或两个或更多个雾分离器，而在第一蒸汽首先通过的雾气分离器被流体雾化，液滴物体被去除。

16. 发明专利

JP2014077097A Production method of ashless coal 有权
标题翻译：无烟煤的生产方法
公开(公告)号：JP2014077097A
公开(公告)日：2014-05-01
申请号：JP2012226560
申请日：2012-10-12
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKAI KOJI , OKUYAMA NORIYUKI , YOSHIDA TAKUYA , KINOSHITA SHIGERU
IPC分类号： C10L5/00
摘要： PROBLEM TO BE SOLVED: To provide a production method of ashless coal in which for example, even when ashless coal is produced in a place of production of coal in which there is not advancement in which a coal kind of a raw material (coal) can be variously selected, ashless coal in which ash content is satisfactorily removed can be produced by high efficiency and by cheap price.SOLUTION: A production method of ashless coal includes: an extract process in which a slurry obtained by that coal and a solvent are mixed, is heated to extract a coal component soluble in a solvent; and a separation process in which a slurry obtained in the extract process is separated to a solution that includes a coal component soluble in a solvent and a solid content concentration liquid in which a coal component insoluble in a solvent is concentrated; or the like. The production method of ashless coal further includes a raw material separation process in which coal of fineness of at least a threshold value (for example, a grain diameter:0.075 mm) is separated before mixing coal and a solvent, and is that coal of fineness of the threshold value or more separated in the raw material separation process is used to perform the extract process, thereby cohesiveness of a coal component insoluble in a solvent is increased.
摘要翻译：要解决的问题：提供一种无灰煤的制造方法，其中例如即使在煤的原料（煤）可以不进行的煤的生产的地方生产无灰煤的情况下可以进行各种选择，可以以高效率和廉价的价格生产灰分含量令人满意地除去的无灰煤。解决方案：无灰煤的生产方法包括：将由该煤和溶剂获得的浆料混合的提取方法加热以提取可溶于溶剂的煤成分; 以及分离方法，其中将在提取过程中获得的浆料分离成包含可溶于溶剂的煤成分的溶液和其中不溶于溶剂的煤成分浓缩的固体成分浓缩液; 或类似物。无灰煤的制造方法还包括在将煤和溶剂混合之前分离至少具有阈值（例如，粒径：0.075mm）的细度的煤的原料分离方法，并且是细度为的煤使用在原料分离方法中分离的阈值以上的阈值进行提取处理，从而提高不溶于溶剂的煤成分的内聚性。

17. 发明专利

JP2013136691A Production method for ashless coal 审中-公开
标题翻译：无炉煤的生产方法
公开(公告)号：JP2013136691A
公开(公告)日：2013-07-11
申请号：JP2011288710
申请日：2011-12-28
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKAI KOJI , OKUYAMA NORIYUKI , KINOSHITA SHIGERU , YOSHIDA TAKUYA
IPC分类号： C10L5/00
摘要： PROBLEM TO BE SOLVED: To provide a production method for ashless coal, in which there is no need to liquefy ashless coal once and then carrying out molding.SOLUTION: The production method for ashless coal comprises: an extraction step in which slurry obtained by mixing coal and a solvent is heated and a coal component that is soluble in the solvent is extracted; a separation step in which the liquid solution containing the coal component is separated from the slurry from which the coal component has been extracted; and an ashless coal-capturing step in which ashless coal is obtained by evaporating and separating the solvent from the solution separated in the separation step. In this production method for ashless coal, liquid ashless coal obtained in the ashless coal-capturing step by evaporating and separating the solvent from the solution is solidified into a predetermined shape by bringing the liquid ashless coal into contact with a solidifying means (water, for example).
摘要翻译：要解决的问题：提供一种无灰煤的生产方法，其中不需要一次液化无灰煤，然后进行成型。解决方案：无灰煤的生产方法包括：提取步骤，其中通过混合获得的浆料加热煤和溶剂，提取可溶于溶剂的煤成分; 分离步骤，其中将含有煤成分的液体溶液与从其中提取煤成分的浆料分离; 以及无灰煤采集步骤，其中通过在分离步骤中分离的溶液中蒸发和分离溶剂而获得无灰煤。在这种无灰煤的制造方法中，通过使溶液从溶液中蒸发分离而得到的无灰煤捕获工序中得到的液态无灰煤通过使液体无灰煤与凝固装置（水，为例）。

18. 发明专利

JP2010235959A Method for manufacturing solid fuel and solid fuel manufactured by the method 有权
标题翻译：方法制造固体燃料和固体燃料的方法
公开(公告)号：JP2010235959A
公开(公告)日：2010-10-21
申请号：JP2010167295
申请日：2010-07-26
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAMAMOTO SEIICHI , SHIGEHISA TAKUO , MIFUJI YUTAKA , SUGITA SATORU , KINOSHITA SHIGERU
IPC分类号： C10L5/00 , C10L5/04 , C10L9/08 , C10L9/10
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a modified solid fuel for lowering manufacturing cost and an environmental load, increasing strength for conveyance and the like, and suppressing spontaneous ignition, and to provide the modified solid fuel manufactured by the method.
SOLUTION: The solid fuel is manufactured by grinding low grade coal, mixing a solvent oil component with the ground low grade coal to prepare slurry, heating the slurry to a temperature equal to or higher than a boiling point of water to vaporize water contained in the slurry, separating the solvent oil component from the slurry to form coal powder, and compressing and molding the coal powder. In manufacturing the solid fuel, a nonvolatile component contained in the low grade coal is extracted by the solvent oil component when the slurry is heated to the temperature equal to or higher than the boiling point of water, and the outer surface of the low grade coal and the inner surface of its pore are coated with the extracted nonvolatile component, while a content of a heavy oil component added externally is set to be lower than 0.5 mass%, preferably substantially 0%, to the dried solid fuel.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造改性固体燃料以降低制造成本和环境负荷的方法，提高输送强度等并抑制自发点火，并提供由本发明制造的改性固体燃料方法。
解决方案：固体燃料是通过研磨低等级煤，将溶剂油组分与低等级低级煤混合来制备浆料，将浆料加热到等于或高于沸点的水蒸发水将浆料中的溶剂油成分从浆料中分离而形成煤粉，并压缩和成型煤粉。在固体燃料的制造中，当将浆料加热至等于或高于沸点的温度，低等级煤的外表面时，低等级煤中所含的不挥发成分被溶剂油组分萃取将其外部的重油成分的含量设定为干燥的固体燃料的0.5质量％以下，优选为基本上为0％。版权所有（C）2011，JPO＆INPIT

19. 发明专利

JP2010053174A Control method of vapor temperature of vapor compressor in upgraded brown coal process 审中-公开
标题翻译：蒸馏器压缩机蒸发温度控制方法
公开(公告)号：JP2010053174A
公开(公告)日：2010-03-11
申请号：JP2008216778
申请日：2008-08-26
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KINOSHITA SHIGERU , YAMAMOTO SEIICHI , SUGITA SATORU , MIFUJI YUTAKA , SHIGEHISA TAKUO
IPC分类号： C10L5/00 , F22G5/12
CPC分类号： Y02E50/30
摘要： PROBLEM TO BE SOLVED: To provide a control method of the vapor temperature of a vapor compressor in an upgraded brown coal process capable of controlling the temperature of a process vapor.
SOLUTION: This control method of the vapor temperature is one of the vapor temperature of a vapor compressor 20 comprising: supplying a supply process vapor to a vapor compressor 20 to supply the resultant heated and pressurized compressed process vapor to an evaporator 27 as a heating source of the evaporator; and cooling down the residual compressed process vapor by pouring water from a water supply source through a water pouring line 29 before returning the compressed process vapor through a super-heated vapor supply line 25 to a process vapor supply line 22 in which: water is poured to the compressed process vapor through a plurality of points having pouring flow rates different from each other so that a calorie calculated from the temperature and flow rate of a mixed vapor comprising a compressed process vapor and a steam after pouring water to the compressed process vapor becomes equal to the sum of a calorie calculated from the temperature and flow rate of the compressed process vapor and a calorie calculated from the temperature and flow rate of the poured water; and at least one point among the plurality of points is always used and the amount of water shared to other pouring points is controlled corresponding to the pouring water flow rate.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够控制工艺蒸汽的温度的升级的褐煤过程中的蒸气压缩机的蒸汽温度的控制方法。蒸汽温度的这种控制方法是蒸气压缩机20的蒸汽温度之一，其包括：向蒸气压缩机20供应供应过程蒸汽，以将所得加热和加压的压缩过程蒸气供应到蒸发器27，作为蒸发器的加热源; 以及通过从供水源倾倒水通过注水管线29将所述压缩过程蒸汽返回到过热蒸汽供应管线22之前将所述压缩过程蒸气返回到过程蒸汽供应管线22中来冷却残余的压缩过程蒸汽，其中：浇注水通过具有彼此不同的倾倒流速的多个点对压缩过程蒸气，使得在将水倒入压缩过程蒸气后，包括压缩过程蒸汽和蒸汽的混合蒸汽的温度和流速计算出的卡路里变成等于从压缩过程蒸汽的温度和流速计算出的热量和从倾倒的水的温度和流量计算的卡路里的总和; 并且总是使用多个点中的至少一个点，并且根据倾倒水流量来控制与其他倾倒点共享的水量。版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2008116275A Extraction/separation method of uranium compound 有权
标题翻译：铀化合物的萃取/分离方法
公开(公告)号：JP2008116275A
公开(公告)日：2008-05-22
申请号：JP2006298666
申请日：2006-11-02
申请人： Japan Atomic Energy Agency , Kobe Steel Ltd , 株式会社神戸製鋼所 , 独立行政法人日本原子力研究開発機構
发明人： KINOSHITA SHIGERU , YAMAMOTO SEIICHI , MASUDA KAORU , NAGASE YOSHIYUKI , WADA RYUTARO , ONISHI KEITA , MEGURO YOSHIHIRO , TOMIOKA OSAMU , TSUSHIMA SATORU , YAMAMOTO KAZUYOSHI
IPC分类号： G21C19/46 , C01G43/00 , G21F9/06
CPC分类号： Y02P20/544 , Y02W30/883
摘要： PROBLEM TO BE SOLVED: To provide a method capable of efficiently extracting/separating uranium compounds from nuclear fuel waste or the like through carbon dioxide of a super-critical state as a medium, even when a satisfactory result is not obtained by the conventional method. SOLUTION: This extraction/separation method of the uranium compounds comprises a process of measuring the pH of solution or suspension of uranium compound containing material; a process of adjusting the moisture content (mass%): y and the pH: and the moisture content so as to establish y ≤ 7.5, when 0 COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过作为介质的超临界状态的二氧化碳从核燃料废物等有效地提取/分离铀化合物的方法，即使当通过常规方法。解决方案：铀化合物的提取/分离方法包括测量含铀化合物的溶液或悬浮液的pH值的方法; 当0

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