专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 发明专利

JP2014129200A Active carbon and manufacturing method thereof 有权
标题翻译：活性炭及其制造方法
公开(公告)号：JP2014129200A
公开(公告)日：2014-07-10
申请号：JP2012288600
申请日：2012-12-28
申请人： Kansai Coke & Chem Co Ltd , 関西熱化学株式会社 , Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KIMURA YUKI , MATOBA NAOKI , HARA AKIKO , YASUMARU JUNICHI , HAMAGUCHI MAKI , OKUYAMA NORIYUKI , SAKAI KOJI
IPC分类号： C01B31/12 , B01J20/20 , B01J20/28 , B01J20/30 , H01G11/22
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide active carbon superior in an initial adsorption rate as primary particles of the active carbon without granulation or shaping, and a manufacturing method thereof.SOLUTION: When pore size distribution of primary particles of active carbon is measured, a peak of distribution is shown to an area of pore size 0.1-3 μm, and a total cubic content of pore sizes of 0.05-5 μm is not less than 0.4 mL/g.
摘要翻译：要解决的问题：提供作为活性炭的一次颗粒的初始吸附速率优异的活性炭而不进行造粒或成形，以及其制造方法。溶解度：测定活性炭一次粒子的孔径分布时，的分布显示为孔径为0.1-3μm的面积，并且0.05-5μm的孔径的总立方体含量不小于0.4mL / g。

3. 发明专利

JP2014015641A Blast furnace operation method using ashless coal-blended coke 有权
标题翻译：使用无烟煤混烧焦炭的高炉操作方法
公开(公告)号：JP2014015641A
公开(公告)日：2014-01-30
申请号：JP2012152431
申请日：2012-07-06
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： HAMAGUCHI MAKI , OKUYAMA NORIYUKI , SAKAI KOJI , TANAKA TAKEHARU , SHISHIDO TAKAHIRO , MATSUI YOSHIYUKI
IPC分类号： C21B5/00
摘要： PROBLEM TO BE SOLVED: To provide a blast furnace operation method using ashless coal-blended coke as coke for central charge.SOLUTION: Ashless coal-blended coke obtained by carbonizing blended coal comprising ashless coal by 2 to 8 mass% obtained by subjecting coal to extraction treatment with a solvent, and further obtained by subjecting blended coal having a Gieseler maximum high fluidity logMF of 1.8 to 3.0 to carbonization, and having high strength and uniform grain size is used as coke for central charge in a blast furnace.
摘要翻译：要解决的问题：提供一种使用无灰煤混焦炭作为中心电荷焦炭的高炉操作方法。解决方案：通过将包含无灰煤的混合煤碳化2至8质量％获得的无灰煤混合焦炭，其通过使煤使用溶剂进行萃取处理，并且通过将具有1.8〜3.0的Gieseler最大高流动性logMF的混合煤进行碳化，并且具有高强度和均匀晶粒尺寸的混合煤用作高炉中的中央进料焦炭。

4. 发明专利

JP2013181100A Method for manufacturing raw material for coke production and raw material for producing coke manufactured by the manufacture method 有权
标题翻译：用于制造焦糖原料的方法和用于生产由制造方法制造的焦糖的原料
公开(公告)号：JP2013181100A
公开(公告)日：2013-09-12
申请号：JP2012045648
申请日：2012-03-01
申请人： Kansai Coke & Chem Co Ltd , 関西熱化学株式会社 , Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： ISHIDA KAZUHIDE , NISHIMURA MASARU , HAMAGUCHI MAKI , SHISHIDO TAKAHIRO , OKUYAMA NORIYUKI , SAKAI KOJI
IPC分类号： C10B57/04
摘要： PROBLEM TO BE SOLVED: To manufacture a raw material for producing coke, which can stably secure a caking property or fluidity, by efficiently estimating the optimal mixing condition of blended coal, obtained by mixing coal for coke making with an excessive amount of low-grade coal, by a simple technique and setting the blending quantity of coal or a caking additive, etc., having a high degree of fluidity.SOLUTION: Coal having a high degree of fluidity or a material having a high degree of fluidity to be mixed for compensating difference between characteristics of primary blended coal obtained by mixing coal for coke making with low-grade coal and characteristics of a raw material for producing desired coke is preliminarily approached to and mixed with the low-grade coal to manufacture precursor blended coal, the precursor blended coal is mixed with the coal for coke making to manufacture secondary blended coal, and the mixing ratio of the coal for coke making, the low-grade coal, the coal having a high degree of fluidity or the material having a high degree of fluidity and the precursor blended coal is set on the basis of the highest degree of fluidity being an index of each characteristic.
摘要翻译：要解决的问题：通过有效地估计通过将焦炭制造中的焦炭与过量的低等级混合获得的混合煤的最佳混合条件来制造可以稳定地确保结块性或流动性的焦炭生产原料煤，通过简单的技术，设定具有高流动性的煤或结块添加剂的混合量等。解决方案：具有高流动性的煤或具有高流动性的材料混合以供初步研究了混合煤焦炭制造与低档煤炭的特征之间的差异和生产所需焦炭原料特性的差异，并与低级煤混合制造前体混合煤，前体混煤与煤炭混炼制造二次混煤，焦煤混煤比，低档煤，c 具有高流动性的液体或具有高流动性的材料，并且基于最高流动性的前体混合煤被设置为每个特性的指标。

5. 发明专利

JP2013124326A Method for producing ashless coal 有权
标题翻译：生产无烟煤的方法
公开(公告)号：JP2013124326A
公开(公告)日：2013-06-24
申请号：JP2011274724
申请日：2011-12-15
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKAI KOJI , SHISHIDO TAKAHIRO , OKUYAMA NORIYUKI , HAMAGUCHI MAKI
IPC分类号： C10L5/00
CPC分类号： C10L5/04 , C10L1/322
摘要： PROBLEM TO BE SOLVED: To control fluidity of ashless coal, and to uniformize fluidity of the ashless coal.SOLUTION: The method for producing the ashless coal includes: an ashless coal acquisition process (a solvent recovery device 8) to separate a solvent from a solution part in which components of the coal are dissolved and to obtain the ashless coal; and a mixing process (refer to symbols B1-B6) to mix two or more kinds of coal with fluidity after conversion into ashless coal different from one another, or to mix components of two or more kinds of coal with fluidity after conversion into ashless coal different from one another. The ashless coal acquisition process (the solvent recovery device 8) is a process to separate the solvent from the solution part including the components of the mixed two or more kinds of coal and to obtain the ashless coal.
摘要翻译：要解决的问题：控制无灰煤的流动性，并使无灰煤的流动性均匀化。解决方案：生产无灰煤的方法包括：将无溶剂煤采集工艺（溶剂回收装置8）从溶解有煤的组分的溶液部分中分离出来并获得无灰煤; 和混合过程（参考符号B1-B6），将两种或更多种煤转化成不相同的无灰煤混合后混合两种以上的煤，或将两种或更多种煤的成分混合后混合成无灰煤彼此不同无灰煤采收方法（溶剂回收装置8）是将溶剂与包含混合的两种或更多种煤的成分的溶液部分分离并获得无灰煤的方法。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013124325A Method for producing ashless coal 有权
标题翻译：生产无烟煤的方法
公开(公告)号：JP2013124325A
公开(公告)日：2013-06-24
申请号：JP2011274705
申请日：2011-12-15
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKAI KOJI , SHISHIDO TAKAHIRO , OKUYAMA NORIYUKI , HAMAGUCHI MAKI
IPC分类号： C10L5/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing ashless coal, with which the yield of the ashless coal is improved even when the ashless coal is produced in a coal-producing area where there is no room for selecting various kinds of raw materials (coal).SOLUTION: A raw material fractionation process to fractionate the coal according to respective predetermined particle sizes is added to the production process of the ashless coal. In order to conduct a series of treatment processes such as an extraction process etc., by using the coal in a predetermined particle size range determined based on the analytical result of the raw material analysis stage to analyze properties of the coal according to the respective predetermined particle sizes, the coal is fractionated by the raw material fractionation process according to the respective particle sizes.
摘要翻译：要解决的问题：提供一种生产无灰煤的方法，即使在没有选择各种类型的煤的生产区域生产无灰煤时，也提高了无灰煤的产率原料（煤）。解决方案：在无灰煤的生产过程中加入根据各自预定粒度将煤分馏的原料分馏方法。为了进行一系列处理过程如提取处理等，通过使用基于原料分析阶段的分析结果确定的预定粒度范围内的煤，根据各自的预定值分析煤的性质颗粒尺寸，根据各自的颗粒尺寸，通过原料分馏工艺对煤进行分馏。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013001900A Gravitational settling tank and ashless coal manufacturing method 有权
标题翻译：重型油罐和无渣煤制造方法
公开(公告)号：JP2013001900A
公开(公告)日：2013-01-07
申请号：JP2011138094
申请日：2011-06-22
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKAI KOJI , SHISHIDO TAKAHIRO , OKUYAMA NORIYUKI , HAMAGUCHI MAKI
IPC分类号： C10L5/00 , B01D21/24
CPC分类号： C10L9/10 , B01D21/2405 , B01D21/2416 , B01D21/2427 , C10L9/02
摘要： PROBLEM TO BE SOLVED: To provide a gravitational settling tank in which the agitation of a solid content concentrated liquid settled in the bottom is inhibited, the agitation being attributable to slurry flowing into the gravitational settling tank, and to provide an ashless coal manufacturing method using the gravitational settling tank.SOLUTION: The gravitational settling tank 3 includes: a pressure vessel 11 which precipitates the solid content contained in slurry in which coal and solvent are blended, and separates the solid-content concentrated liquid from the supernatant liquid; and a supply pipe 15 which supplies the pressure vessel 11 with the slurry. A body part 21 and a nozzle part 22 which is connected to the body part 21 and extends horizontally are provided in the supply pipe 15. A plurality of holes 23 are provided in the nozzle part 22. By virtue of this, agitation of the solid-content concentrated liquid which has settled in the bottom is inhibited. In the ashless coal manufacturing, an apparatus 100 for manufacturing ashless coal provided with the gravitational settling tank 3 is used.
摘要翻译：要解决的问题：提供一种重力沉降池，其中沉降在底部的固体成分浓缩液体的搅拌受到抑制，搅拌可归因于淤浆流入重力沉淀池，并提供无灰煤使用重力沉淀池的制造方法。重力沉降池3包括：压力容器11，其沉淀出混合有煤和溶剂的浆料中所含的固体含量，并将固体含量浓缩液体与上清液分离; 以及向压力容器11供给浆料的供给管15。主体部分21和连接到主体部分21并且水平延伸的喷嘴部分22设置在供给管15中。多个孔23设置在喷嘴部分22中。由此，固体的搅动 - 底部沉降的内含浓缩液体被抑制。在无灰煤制造中，使用设置有重力沉降槽3的无灰煤的制造装置100。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012184125A Method for producing carbon material 审中-公开
标题翻译：生产碳材料的方法
公开(公告)号：JP2012184125A
公开(公告)日：2012-09-27
申请号：JP2011046767
申请日：2011-03-03
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： HAMAGUCHI MAKI , SAKAI KOJI , OKUYAMA NORIYUKI , SHISHIDO TAKAHIRO
IPC分类号： C01B31/02 , C10L5/00
CPC分类号： C10B53/08 , C01B32/05 , C04B35/528 , C04B2235/608 , C10B57/04 , C25C3/125
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a carbon material capable of obtaining economically a dense and undeformed carbon material having high purity with an extremely low ash concentration.SOLUTION: This method for producing a carbon material used for a carbon material for reduction for refining iron or a nonferrous metal, a carbon material used for a structure, a carbon material for an electric material, or a raw material therefor, includes: an ashless coal production step S1 for producing ashless coal which is reformed coal by reforming coal by using a solvent; an ashless coal heating step S2 for producing reformed ashless coal containing a volatile matter (VM) of ≤40 mass%, by subjecting the ashless coal produced in the ashless coal production step S1 to heat treatment; a molding step S3 for producing a molding having an apparent specific gravity of ≥0.9 g/cmby molding the reformed ashless coal, by using the reformed ashless coal produced in the ashless coal heating step S2 as a main component for a molding raw material; and a carbonization step S4 for obtaining the carbon material by subjecting the molding produced in the molding step S3 to carbonization treatment.
摘要翻译：解决的问题：提供一种能够以极低的灰分浓度经济地获得具有高纯度的致密和未变形的碳材料的碳材料的制造方法。解决方案：用于制造用于精炼铁或有色金属的还原用碳材料，用于结构的碳材料，电材料用碳材料或其原料的碳材料的方法包括：无灰煤生产步骤S1，用于生产无灰煤，其通过使用溶剂重整煤而重整煤; 无灰煤加热步骤S2，通过使在无灰煤生产步骤S1中产生的无灰煤进行热处理，生产含有≤40质量％的挥发物质（VM）的重整无灰煤; 通过使用在无灰煤中生产的重整无灰煤，通过成型改性无灰煤，制造表观比重≥0.9g/ cm 3的成型体的成型步骤S3 加热步骤S2作为成型原料的主要成分; 以及通过使在模制步骤S3中生产的模制物经受碳化处理来获得碳材料的碳化步骤S4。版权所有（C）2012，JPO＆INPIT

9. 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

10. 发明专利

JP2012031235A 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：JP2012031235A
公开(公告)日：2012-02-16
申请号：JP2010169685
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 , C10B53/08
摘要： PROBLEM TO BE SOLVED: To provide a method for producing ironmaking coke having high strength.SOLUTION: The method for producing the ironmaking coke includes: forming a mixture containing raw material coal and a coal extract, and then carrying out carbonization. In the method, the coal extract is obtained by sequentially carrying out an extracting step of extracting a soluble component from the coal with a solvent, and affording a mixture slurry of a solvent-soluble component and a solvent-insoluble component; a taking out step of introducing the mixture slurry into a gravity settling apparatus, controlling the ratio (taking out ratio) of the amount taken out on the lower part side to the amount taken out on the upper part side of the gravity settling apparatus, and thereby taking out a floating component (A) in the solvent-insoluble component together with the solvent-soluble component from the lower part side of the gravity settling apparatus; and a solvent-removing step of removing the solvent from the floating component (A) in the solvent-insoluble component and the solvent-soluble component.
摘要翻译：待解决的问题：提供一种生产具有高强度的炼铁焦炭的方法。解决方案：制造炼焦焦炭的方法包括：形成含有原料煤和煤提取物的混合物，然后进行碳化。在该方法中，通过依次进行用溶剂从煤中提取可溶性成分的提取工序，得到溶剂可溶成分和溶剂不溶成分的混合浆料，得到煤提取物。将混合浆料引入重力沉降装置的取出步骤，控制下部侧取出量与重力沉降装置的上部侧取出量之比（取出率），以及从而从重力沉降装置的下部侧与溶剂可溶成分一起取出溶剂不溶性成分中的漂浮成分（A）以及在溶剂不溶性成分和溶剂可溶成分中从漂浮成分（A）中除去溶剂的溶剂除去工序。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式