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1. 发明专利

JP2011001240A Method for producing carbon material 有权
标题翻译：生产碳材料的方法
公开(公告)号：JP2011001240A
公开(公告)日：2011-01-06
申请号：JP2009147296
申请日：2009-06-22
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： HAMAGUCHI MAKI , OKUYAMA NORIYUKI , KOMATSU NOBUYUKI , SHISHIDO TAKAHIRO , SAKAI KOJI
IPC分类号： C01B31/02 , C10B57/08 , C10L9/00
CPC分类号： C10B57/08 , C01B32/05 , C10L9/02 , C10L9/08 , C22B5/10
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a carbon material by which a high purity carbon material dense and remarkably low concentration of ash is economically obtained.SOLUTION: The method for producing the carbon material used as a non-ferrous metal reducing agent, a carbon material for a structure, a carbon material for an electric material or a raw material for them includes: an anthracite coal producing step of modifying coal using a solvent to produce the anthracite coal of the modified coal; an anthracite coal heating step of heating the anthracite coal produced in the anthracite coal producing step; and a carbonizing step of carbonizing the anthracite coal heat-treated in the anthracite coal heating step to make the carbon material. The ratio (H/C) of number of atoms of hydrogen to that of carbon in the heat-treated anthracite coal in the anthracite coal heating step is 0.6-0.67.
摘要翻译：要解决的问题：提供一种生产碳材料的方法，通过该方法可以经济地获得高纯度碳材料致密且显着低的灰分浓度。解决方案：用作有色金属还原剂的碳材料的制备方法用于结构的碳材料，电气材料用碳材料或其原料的材料包括：无烟煤生产步骤，使用溶剂改性煤以生产改性煤的无烟煤; 一种无烟煤加热步骤，用于加热在无烟煤生产步骤中产生的无烟煤; 以及对在无烟煤加热工序中热处理的无烟煤进行碳化以制造碳材料的碳化工序。在无烟煤加热步骤中，经热处理的无烟煤中的氢原子数与碳原子数之比（H / C）为0.6-0.67。

2. 发明专利

JP2010083907A Method for manufacturing ashless coal 有权
标题翻译：制造无烟煤的方法
公开(公告)号：JP2010083907A
公开(公告)日：2010-04-15
申请号：JP2008250966
申请日：2008-09-29
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： HAMAGUCHI MAKI , OKUYAMA NORIYUKI , SAKAI KOJI , KOMATSU NOBUYUKI
IPC分类号： C10L5/00 , C10L9/00
CPC分类号： C10L9/00 , C10L5/04 , C10L9/08
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing ashless coal, by which the ashless coal can be obtained in a high yield and at a low cost without relating to the kind of raw material coal.
SOLUTION: There is provided the method for manufacturing the ashless coal, characterized by comprising a first slurry heating step (S1) for heat-treating a slurry prepared by mixing coal and an aromatic solvent, a first separation step (S2) for separating the heat-treated slurry into a liquid component and a solid component, a second slurry heating step (S3) for heat-treating slurry prepared by adding and mixing a hydrogen donor solvent into the solid component at a temperature higher than or equal to the temperature of the heat treatment in the first slurry heating step (S1), a second separation step (S4) for separating the heat-treated slurry into a liquid component and a solid component, and an upgraded coal acquisition step (S5) for acquiring ashless coal by removing the solvent from the liquid component, and further acquiring ashless coal by removing the solvent from the liquid component separated in the first separation step.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种制造无灰煤的方法，通过该方法可以以高收率和低成本获得无灰煤，而不涉及原料煤的种类。提供了一种无灰煤的制造方法，其特征在于，包括：第一浆料加热工序（S1），用于对通过混合煤和芳香族溶剂制备的浆料进行热处理;第一分离步骤（S2），用于将经热处理的浆料分离成液体组分和固体组分，第二浆料加热步骤（S3）用于热处理浆料，其通过将氢供体溶剂在高于或等于在第一浆料加热步骤（S1）中的热处理温度，用于将热处理浆料分离成液体组分和固体成分的第二分离步骤（S4）和用于获取无灰的升级煤获取步骤（S5）通过从液体组分中除去溶剂，并且通过从在第一分离步骤中分离的液体组分中除去溶剂来进一步获得无灰煤。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009227730A Method for producing highly reactive coke 有权
标题翻译：生产高反应性焦糖的方法
公开(公告)号：JP2009227730A
公开(公告)日：2009-10-08
申请号：JP2008071927
申请日：2008-03-19
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OKUYAMA NORIYUKI , SAKAI KOJI , HAMAGUCHI MAKI , FURUYA ATSUSHI , KOMATSU NOBUYUKI
IPC分类号： C10B57/08
摘要： PROBLEM TO BE SOLVED: To provide a method for producing highly reactive cokes exhibiting high reductivity with a little content of an ion-exchanging metal. SOLUTION: The method for producing the highly reactive cokes includes a solvent extraction step (S1) for extracting a component contained in coal and dissolvable in a solvent with the solvent by mixing the coal with the solvent to form a slurry, a solid-liquid separation step (S2) for separating the liquid component from the solid component in the slurry, an ashless coal-obtaining step (S3) for obtaining the ashless coal by removing the solvent from the liquid component obtained at the solid-liquid separation step, and a carbonization step (S4) for adding a prescribed ion-exchanging metal to the ashless coal obtained at the ashless coal-obtaining step, and carbonizing the resultant coal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种用少量的离子交换金属含量产生具有高还原性的高反应性焦炭的方法。解决方案：高反应性焦炭的制备方法包括溶剂萃取步骤（S1），用于通过将煤与溶剂混合形成浆料，提取含有煤中可溶于溶剂的成分并溶解在溶剂中的组分，形成浆料，固体用于从浆液中的固体成分分离液体成分的液体分离工序（S2），通过从固液分离步骤得到的液体成分除去溶剂而获得无灰煤的无灰煤获取工序（S3），和在无灰煤获得工序中得到的无灰煤中加入规定的离子交换金属的碳化工序（S4），对得到的煤进行碳化。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009227729A Manufacturing method for ashless coal 有权
标题翻译：无缝煤的制造方法
公开(公告)号：JP2009227729A
公开(公告)日：2009-10-08
申请号：JP2008071926
申请日：2008-03-19
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OKUYAMA NORIYUKI , SAKAI KOJI , HAMAGUCHI MAKI , FURUYA ATSUSHI , KOMATSU NOBUYUKI
IPC分类号： C10L5/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for an ashless coal capable of obtaining high ashless coal yield regardless of a brand (kind of coal) of a material coal. SOLUTION: The manufacturing method for the ashless coal includes a slurry preparation step (S1) for mixing the coal and a solvent to prepare a slurry, a slurry heating step (S2) for heating/treating the slurry obtained by the slurry preparation step (S1), a separation step (S3) for separating the slurry heated/treated by the slurry heating step (S2) to a liquid component in which the coal is dissolved and a solid component containing an ash component and a non-dissolved coal, and an ashless coal obtaining step (S4) for removing the solvent from the liquid component to obtain the ashless coal. The solvent removed in the ashless coal obtaining step (S4) is contacted with a cokes furnace gas to perform hydrogenation treatment, and the hydrogenation-treated solvent is fed/circulated to the slurry preparation step (S1) to use it. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够获得高无灰煤产量的无灰煤的制造方法，而不管材料煤的品种（种类）如何。解决方案：无灰煤的制造方法包括用于混合煤和溶剂以制备浆料的浆料制备步骤（S1），用于加热/处理通过浆料制备获得的浆料的浆料加热步骤（S2）步骤（S1），将通过浆料加热步骤（S2）加热/处理的浆料分离成溶解有煤的液体成分的分离步骤（S3）和含有灰分和非溶解煤的固体成分和无灰煤获取步骤（S4），用于从液体组分中除去溶剂以获得无灰煤。在无灰煤获取步骤（S4）中除去的溶剂与焦炭炉气体接触进行氢化处理，并将加氢处理的溶剂进料/循环至浆料制备步骤（S1）中。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009215402A Method for producing ashless coal 有权
标题翻译：生产无烟煤的方法
公开(公告)号：JP2009215402A
公开(公告)日：2009-09-24
申请号：JP2008059582
申请日：2008-03-10
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKAI KOJI , OKUYAMA NORIYUKI , KOMATSU NOBUYUKI
IPC分类号： C10L5/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an ashless coal by which a coal component soluble in a solvent is extracted from a coal raw material inexpensively and with a satisfactory extraction ratio. SOLUTION: The method for producing the ashless coal includes a slurry preparing step for preparing slurry by mixing the coal raw material and the solvent, an extracting step for heating the slurry obtained in the slurry preparing step to extract the coal component soluble in the solvent, a separating step for separating a solution part including the coal component soluble in the solvent and a non-solution part including a coal component insoluble in the solvent from the slurry obtained in the extracting step, and an ashless coal acquiring step for acquiring the ashless coal by separating the solvent from the solution part separated in the separating step, wherein a solvent containing ≥20% biphenyl aromatic hydrocarbons is used as the solvent. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种生产无灰煤的方法，通过该无灰煤廉价地提取可溶于溶剂的煤成分并以令人满意的萃取率。解决方案：生产无灰煤的方法包括：通过混合煤原料和溶剂来制备浆料的浆料制备步骤，用于加热在浆料制备步骤中获得的浆料的提取步骤，以提取可溶于溶剂，用于从包含溶剂中的煤成分的溶液部分分离的分离步骤和包含不溶于溶剂的煤成分的非溶液部分从提取步骤获得的浆料中分离，以及无灰煤获取步骤，通过在分离步骤中分离出溶剂与溶液部分分离的无灰煤，其中使用含有≥20％联苯芳烃的溶剂作为溶剂。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009214000A Solid-liquid separation device, solid-liquid separation method, and method of preparing ashless coal 有权
标题翻译：固体液体分离装置，固液分离方法及其制备方法
公开(公告)号：JP2009214000A
公开(公告)日：2009-09-24
申请号：JP2008059584
申请日：2008-03-10
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FURUYA ATSUSHI , OKUYAMA NORIYUKI , KOMATSU NOBUYUKI , HAMAGUCHI MAKI , SAKAI KOJI
IPC分类号： B01D21/02 , B01D11/02 , B01D21/00 , B01D21/24 , B01D36/04 , B01D37/02 , C10L5/00
摘要： PROBLEM TO BE SOLVED: To provide a solid-liquid separation device and a solid-liquid separation method employing gravitational sedimentation and filtration in combination capable of prolonging the life of its filter, and a method of cheaply and highly efficiently preparing ashless coal sufficiently removed of ash.
SOLUTION: The solid-liquid separation device 50 is equipped with a sedimentation tank 1 that stores slurry and allows solid components to sediment; an opening 20 that allows supernatant liquid in the sedimentation tank 1 to flow thereinto; a supernatant-liquid discharge pipe 2 that discharges the supernatant liquid flowing thereinto to outside the sedimentation tank 1; a filter 10 that catches solid components in the supernatant liquid and is disposed on the opening 20 of the supernatant-liquid discharge pipe 2 in a manner causing its solid-component catching face to face the slurry surface and to incline relative to the horizontal plane; and a solid-component receiver 3 disposed on the lower end of the filter 10. The solid-liquid separation method and the method of preparing ashless coal employ the solid-liquid separation device 50.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用重力沉降和过滤组合的能够延长其过滤器寿命的固液分离装置和固液分离方法，以及廉价高效地制备无灰煤的方法充分除去灰分。解决方案：固液分离装置50装有沉淀池1，其沉积浆料并使固体成分沉淀; 允许沉淀池1中的上清液流入的开口20; 将流入其中的上清液排出到沉淀池1外的上清液排出管2; 过滤器10，其捕获上清液中的固体成分并以使其固体成分捕获面面对浆料表面并相对于水平面倾斜的方式设置在上清液排出管2的开口20上; 以及设置在过滤器10的下端的固体成分接收器3.固液分离方法和无灰煤的制备方法采用固液分离装置50.版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007246674A Method for producing coke, and method for producing pig iron 有权
标题翻译：生产焦糖的方法和生产铁的方法
公开(公告)号：JP2007246674A
公开(公告)日：2007-09-27
申请号：JP2006071704
申请日：2006-03-15
申请人： Kansai Coke & Chem Co Ltd , Kobe Steel Ltd , 株式会社神戸製鋼所 , 関西熱化学株式会社
发明人： OKUYAMA NORIYUKI , FURUYA ATSUSHI , KOMATSU NOBUYUKI , MATSUDAIRA KANJI , NISHIHATA HIROKO , NISHIMURA MASARU
IPC分类号： C10B57/04 , C21B5/00
CPC分类号： C10B57/04 , C21B5/007
摘要： PROBLEM TO BE SOLVED: To provide a method for producing coke by which strength of the obtained coke is improved, or a method by which humidity conditioning step can be simplified without substantially reducing strength of the obtained coke, and a method for producing pig iron by utilizing coke obtained by the production method. SOLUTION: This method for producing coke comprises charging coal to a carbonization chamber of a coke oven and dry distilling it, which uses coal substantially free of ash, as coal to be charged, being added in an amount of 1 pt.mass or below to 100 pts.mass of raw material coal. This method for producing pig iron uses coke obtained by the method. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种焦炭生产方法，其中所得焦炭的强度得到改善，或者可以简化湿度调节步骤而不显着降低所得焦炭的强度的方法，以及生产焦炭的方法利用生产方法得到的焦炭生铁。解决方案：这种生产焦炭的方法包括向焦化炉的碳化室中加入煤，并将其用基本上不含灰分的煤干燥蒸馏作为需要加料的煤，加入量为1磅/立方米或低于100磅原料煤。这种生铁生产方法使用该方法得到的焦炭。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006070183A High quality modified coal material product 审中-公开
标题翻译：高品质改性煤材产品
公开(公告)号：JP2006070183A
公开(公告)日：2006-03-16
申请号：JP2004256062
申请日：2004-09-02
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OKUYAMA NORIYUKI , SHIGEHISA TAKUO , KOMATSU NOBUYUKI , FURUYA ATSUSHI
IPC分类号： C10B57/00 , C10B55/00
摘要： PROBLEM TO BE SOLVED: To provide a high quality modified coal material product originated from a low quality coal, equipped with excellent quality applicable as a binder of raw material of coke or various fuels and produced at a low cost. SOLUTION: This high quality modified coal material product obtained by using a low quality coal and purifying the same with a solvent extraction method is characterized by having ≤0.1% ash content, ≤0.1% water content, ≤0.5 fuel ratio and ≥1,000 DDPM Gieseler maximum fluidity. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供源自低质量煤的高质量改性煤材料，其具有优良的质量，可用作焦炭或各种燃料原料的粘合剂，并以低成本生产。
解决方案：采用优质煤采用溶剂萃取法精制而成的优质改质煤制品，其灰分含量≤0.1％，含水率≤0.1％，≤0.5燃油比≥ 1,000 DDPM Gieseler最大流动性。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005120185A Method for producing ashless coal 有权
标题翻译：生产无烟煤的方法
公开(公告)号：JP2005120185A
公开(公告)日：2005-05-12
申请号：JP2003355421
申请日：2003-10-15
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OKUYAMA NORIYUKI , SHIGEHISA TAKUO , DEGUCHI TETSUYA , KOMATSU NOBUYUKI
IPC分类号： C10L5/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing ashless coal, comprising extracting coal with a solvent to obtain the solvent-soluble component and then separating the component to obtain the ashless coal, by which the solvent can more easily be recovered and recycled than by conventional methods.
SOLUTION: This method for producing the ashless coal, comprising a process for mixing a solvent with coal to prepare the slurry, a process for heating the slurry at 300 to 420°C in the presence of an inert gas to extract a solvent-soluble coal component, a separation process for separating a solvent-insoluble coal component from the obtained slurry, a process for separating and recovering the solvent attached to the separated solvent-insoluble coal component, a process for recovering the solvent from the solvent-soluble coal component obtained by the above separation process to obtain the ashless coal, and a process for circulating the recovered solvent to the slurry-preparing process, is characterized by using a coal-originated oil having a boiling point range from a boiling point (selected from 180 to 200°C) to a boiling point (selected from 300 to 330°C) as the solvent in the slurry-preparing process.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供一种生产无灰煤的方法，包括用溶剂萃取煤以获得溶剂可溶组分，然后分离组分以获得无灰煤，通过该煤无法回收溶剂并比常规方法循环使用。解决方案：用于生产无灰煤的方法，包括将溶剂与煤混合以制备浆料的方法，在惰性气体存在下在300至420℃下加热浆料以提取溶剂的方法可溶性煤成分，用于从所得浆料中分离溶剂不溶性煤成分的分离方法，分离和回收附着在分离的溶剂不溶性煤成分上的溶剂的方法，从溶剂可溶性回收溶剂的方法通过上述分离方法获得的煤成分以获得无灰煤，以及将回收溶剂循环至浆料制备方法的方法，其特征在于使用沸点范围为沸点范围（从 180至200℃）至沸点（选自300至330℃）作为浆料制备方法中的溶剂。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2012031236A Method for producing ironmaking coke 有权
标题翻译：生产焙烧焦炭的方法
公开(公告)号：JP2012031236A
公开(公告)日：2012-02-16
申请号：JP2010169686
申请日：2010-07-28
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Kobe Steel Ltd , Nippon Steel Corp , Nisshin Steel Co Ltd , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 新日本製鐵株式会社 , 日新製鋼株式会社 , 株式会社神戸製鋼所
发明人： SHISHIDO TAKAHIRO , OKUYAMA NORIYUKI , SAKAI KOJI , HAMAGUCHI MAKI , KOMATSU NOBUYUKI
IPC分类号： C10B57/08 , C10B57/04
摘要： PROBLEM TO BE SOLVED: To provide a method for producing ironmaking coke having high reducing performance and high reactivity.SOLUTION: The method includes: sequentially carrying out an extracting step of extracting a soluble component from coal with a solvent, and affording a mixture slurry of a solvent-soluble component and a solvent-insoluble component; a solid-liquid separating step of separating the mixture slurry into the solvent-soluble component and the solvent-insoluble component using a solid-liquid separating means; a solvent-removing step of removing the solvent from the solvent-insoluble component, and affording non-solvent extracted coal; a mixing step of mixing the non-solvent extracted coal with the raw material coal, and affording a mixture; and a carbonizing step of carbonizing the mixture, and affording the highly reactive coke.
摘要翻译：待解决的问题：提供一种具有高还原性能和高反应性的制造焦炭的方法。解决方案：该方法包括：依次进行提取步骤，用溶剂从煤中提取可溶成分，提供溶剂可溶成分和溶剂不溶成分的混合浆料; 使用固液分离装置将所述混合浆料分离成所述溶剂可溶成分和所述溶剂不溶性成分的固液分离工序; 从溶剂不溶性成分除去溶剂的溶剂除去工序，得到非溶剂萃取煤; 将未溶剂萃取的煤与原料煤混合并提供混合物的混合步骤; 以及将混合物碳化并提供高反应性焦炭的碳化步骤。版权所有（C）2012，JPO＆INPIT

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