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1. 发明专利

JP2008050516A Method for manufacturing coke for use in metallurgy 有权
标题翻译：制造用于冶金的焦炭的方法
公开(公告)号：JP2008050516A
公开(公告)日：2008-03-06
申请号：JP2006230305
申请日：2006-08-28
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： FUJIMOTO HIDEKAZU , SHIMOYAMA IZUMI , ANYASHIKI TAKASHI , FUKADA KIYOSHI , YAMAMOTO TETSUYA , SUMI HIROYUKI
IPC分类号： C10B57/12
摘要： PROBLEM TO BE SOLVED: To propose a method for manufacturing a coke for use in metallurgy capable of preventing inexpensively and reliably the sticking at the time of initial charging after the operation of an empty kiln or after the repair of a generator body.
SOLUTION: The method for manufacturing a coke by the carbonization of a coal blend in a coke oven plant, the coke being for use in metallurgy, is characterized in that at the time of charging initially a coal blend into a coke oven plant after the operation of an empty kiln or after the repair of a generator body, the coal blend is added with the carbon fiber which is not coated with a sizing agent or with the carbon fiber from which a sizing agent is removed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提出一种用于制造用于冶金的焦炭的方法，其能够在空窑的操作之后或在修理发电机主体之后能够廉价且可靠地防止初始充电时的粘附。解决方案：通过在焦炉装置中的煤混合物的碳化制造焦炭的方法，焦炭用于冶金，其特征在于在最初将煤混合物充入焦炉装置时在空窑操作之后或修理发电机体后，向煤混合物中加入未涂上施胶剂的碳纤维或除去施胶剂的碳纤维。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008013637A Method for producing ferrocoke 有权
标题翻译：生产FERROCOKE的方法
公开(公告)号：JP2008013637A
公开(公告)日：2008-01-24
申请号：JP2006185026
申请日：2006-07-05
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： FUKADA KIYOSHI , SHIMOYAMA IZUMI , ANYASHIKI TAKASHI , FUJIMOTO HIDEKAZU , YAMAMOTO TETSUYA , SUMI HIROYUKI
IPC分类号： C10B57/00 , C10B53/08 , C10B57/04
摘要： PROBLEM TO BE SOLVED: To provide a method for producing ferrocoke which prevents cracking and thermal cracking caused on carbonization of a molded product to raise the yield of the original shape at the outlet of a carbonization oven in carbonizing the molded product composed of an iron oxide-containing substance and a carbonaceous substance-containing substance to produce the ferrocoke and is hard to crack on introducing the ferrocoke into a blast furnace to enable prevention of the lowering of yield.
SOLUTION: The method of producing ferrocoke by carbonizing by heating the molded product obtained by mixing the iron oxide-containing substance and the carbonaceous substance-containing substance and molding the mixture comprises setting the heating rate in the temperature range of the surface temperature of the molded product of 550-650°C at not higher than 20°C/min to perform the carbonization.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造铁焦炭的方法，其防止模制产品的碳化引起的裂纹和热裂化，以提高碳化炉出口处的原始形状的产率，从而将由含铁氧化物的物质和含碳物质的物质，以产生铁焦，并且在将铁碳焦引入高炉中时难以开裂，以防止产率的降低。解决方案：通过加热通过混合含氧化铁的物质和含碳质物质获得的模制产品并模制该混合物，通过碳化生产二茂铁的方法包括将加热速率设定在表面温度的温度范围内的550-650℃的成型体，以不高于20℃/分钟进行碳化。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007231069A Method of charging coke oven with coal and method for producing coke 有权
标题翻译：用煤炭烧焦焦炉的方法和生产焦糖的方法
公开(公告)号：JP2007231069A
公开(公告)日：2007-09-13
申请号：JP2006052301
申请日：2006-02-28
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： YAMAMOTO TETSUYA , HANAOKA KOJI , SHIMOYAMA IZUMI , FUKADA KIYOSHI , FUJIMOTO HIDEKAZU , ANYASHIKI TAKASHI , SUMI HIROYUKI
IPC分类号： C10B57/00 , C10B31/04
摘要： PROBLEM TO BE SOLVED: To provide a method of charging a coke oven with coal which can increase the quantity of contraction of coke in the neighborhood of the oven mouth on the coke discharge side to smooth thrusting of the coke without adversely affecting productivity of coke, and a method for producing coke.
SOLUTION: A scraper 10 is installed movably up-and-down and rotatably above a belt conveyor 2 which leads coal to the center of a coal tower 1, and with the use of this scraper, coal is accumulated so as to bring about the segregation of grain sizes in the oven lengthwise direction in the coal tower in such a state that the grain diameter of the coal on the coke oven discharge side is rendered small, and the coal is loaded onto hoppers of a coal charging vehicle in the above state and is successively fed into a coke oven carbonizing chamber while maintaining the segregation of grain sizes between the hoppers as it is.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种向焦炭供应焦炭的方法，其可以增加焦炭排出侧上的炉口附近的焦炭收缩量，以平滑地推进焦炭，而不会不利地影响生产率的焦炭，以及焦炭的制造方法。解决方案：刮刀10可上下移动地安装在带式输送机2的上方，该带式输送机2将煤引导到煤塔1的中心，并且利用该刮刀堆积煤以便带动关于在煤塔中的炉长度方向上的晶粒尺寸偏析，使得焦炉出料侧的煤的粒径变小，并且将煤装载到煤加料车的料斗上依次进料到焦炉碳化室中，同时保持料斗之间的颗粒尺寸的偏析。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007231058A Manufacturing method of metallurgical coke, and agitating mixer for manufacturing metallurgical coke 有权
标题翻译：冶金焦化的制造方法和制造冶金焦化机
公开(公告)号：JP2007231058A
公开(公告)日：2007-09-13
申请号：JP2006051645
申请日：2006-02-28
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： FUJIMOTO HIDEKAZU , SHIMOYAMA IZUMI , ANYASHIKI TAKASHI , FUKADA KIYOSHI , YAMAMOTO TETSUYA , SUMI HIROYUKI
IPC分类号： C10B57/04 , B01F7/22
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a pseudo-particle that permits covering of the whole surface of a pore-forming material with a pore wall-reinforcing material.
SOLUTION: The manufacturing method of the pseudo-particle comprises a first agitation step for feeding the pore-forming material 3 and a binder into an agitating mixer equipped with a rotatable agitating blade 7 on the inside thereof and agitating the pore-forming material 3 and the binder to cause the binder to adhere around the pore-forming material 3 and a subsequent second agitation step for feeding the pore wall-reinforcing material 4 into the agitating mixer and agitating the pore-forming material 3 having the binder adhered thereon and the pore wall-reinforcing material 4 to cause the pore wall-reinforcing material 4 to cover around the pore-forming material 3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供允许用孔壁增强材料覆盖成孔材料的整个表面的假颗粒的制造方法。解决方案：假颗粒的制造方法包括第一搅拌步骤，用于将成孔材料3和粘合剂进料到配有可旋转搅拌叶片7的搅拌混合器内部，并搅拌成孔材料3和粘合剂，以使粘合剂粘附在成孔材料3周围;以及随后的第二搅拌步骤，用于将孔壁增强材料4进料到搅拌混合器中并搅拌具有粘合在其上的粘合剂的孔隙形成材料3 和孔壁增强材料4，以使孔壁增强材料4覆盖成孔材料3周围。（C）2007，JPO＆INPIT

5. 发明专利

JP2007119601A Method for producing ferrocoke 审中-公开
标题翻译：生产FERROCOKE的方法
公开(公告)号：JP2007119601A
公开(公告)日：2007-05-17
申请号：JP2005313900
申请日：2005-10-28
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： SUMI HIROYUKI , SHIMOYAMA IZUMI , SATO HIDEAKI , ANYASHIKI TAKASHI , FUKADA KIYOSHI , FUJIMOTO HIDEKAZU , YAMAMOTO TETSUYA
IPC分类号： C10B57/04 , C10B57/06
摘要： PROBLEM TO BE SOLVED: To provide a method for producing high-strength ferrocoke without markedly increasing feedstock cost.
SOLUTION: The method for producing the ferrocoke by dry distillation of a feedstock mixture of coal and iron ore is provided. This method is characterized by involving mixing the feedstocks in such a way that iron ore granules 0.125-3 mm in size in the total iron ore account for 16 mass% or greater of the coal and the total amount of SiO
2 and Al
2 O
3 components in the iron ore account for 2 mass% or greater of the coal. In this method, it is preferable that a caking material be mixed as an additional feedstock.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种生产高强度铁茂宝而不显着增加原料成本的方法。解决方案：提供了通过煤和铁矿石的原料混合物的干馏生产铁焦炭的方法。该方法的特征在于使原料混合，使得总铁矿中0.125-3mm的铁矿石颗粒占煤炭的16质量％以上，SiO 2的总量< 铁矿石中的SB>和Al 2 3 组分占煤炭的2质量％以上。在该方法中，优选将结块材料作为另外的原料混合。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007077254A Method for producing coke 有权
标题翻译：生产焦糖的方法
公开(公告)号：JP2007077254A
公开(公告)日：2007-03-29
申请号：JP2005266323
申请日：2005-09-14
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： FUKADA KIYOSHI , SHIMOYAMA IZUMI , ANYASHIKI TAKASHI , FUJIMOTO HIDEKAZU , YAMAMOTO TETSUYA , SUMI HIROYUKI
IPC分类号： C10B57/04 , C10B57/08
摘要： PROBLEM TO BE SOLVED: To provide high-quality coke having high strength and a large particle diameter, and to provide a method for producing the coke, capable of producing the coke at a low cost. SOLUTION: This method for producing the coke comprises conducting blend treatment according to a ratio of coal particles composed of two or more kinds of textures different from each other, when the coke is produced by pulverizing blended coal which is a blend of two or more kinds of coal and then carbonizing the pulverized coal. The coal is preferably blended in such a manner that the ratio of the coal particles composed of two or more kinds of the textures different from each other is not more than 15 vol% of the blended coal. Further, at least a part of the coal comprising such a kind that the ratio of the particles composed of two or more kinds of the textures is high is preferably charged into a coke oven, after treated by a classification process for classifying the coal into coal having a large particle size and coal having a small particle diameter, a first pulverization process for pulverizing the coal having the large particle size, a blend process for blending the coal treated in the first pulverization process with the coal having the small particle size and a residual part of the coal, and a second pulverization process for pulverizing the blended coal. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有高强度和大粒径的高品质焦炭，并提供能够以低成本生产焦炭的焦炭生产方法。解决方案：该焦炭的制造方法包括通过将两种以上不同的两种或多种纹理组成的煤粒子的比例进行共混处理，当通过粉碎混合的二氧化碳或多种煤，然后对粉煤进行碳化。煤优选以使得由两种或更多种彼此不同的纹理构成的煤粒子的比例不超过混合煤的15体积％的方式混合。此外，至少一部分煤包含由两种或多种纹理组成的颗粒的比例高的种类，优选在通过用于将煤分类成煤的分级处理进行处理之后，将其装入焦炉中具有大粒径的粒子和具有小粒径的煤的粉末，用于粉碎具有大粒径的煤的第一粉碎工艺，将在第一粉碎过程中处理的煤与具有小粒径的煤混合的共混方法和煤的残留部分和用于粉碎混合煤的第二粉碎过程。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006307010A Method of manufacturing cokes 审中-公开
标题翻译：制造焦糖的方法
公开(公告)号：JP2006307010A
公开(公告)日：2006-11-09
申请号：JP2005131427
申请日：2005-04-28
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： FUJIMOTO HIDEKAZU , SHIMOYAMA IZUMI , ANYASHIKI TAKASHI , FUKADA KIYOSHI , YAMAMOTO TETSUYA , SUMI HIROYUKI
IPC分类号： C10B57/08
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing cokes in which the bulk density of cokes can be set freely at either high or low when injecting coals to a coke oven without lowering the strength of coals and the bulk density of cokes can be adjusted according to operational conditions of the coke oven.
SOLUTION: The method of manufacturing cokes comprises: setting the bulk density of cokes to be injected to a coke oven in advance; calculating the particle distribution which gives the above bulk density; and distilling after injecting coals which are crushed to fulfill the target particle distribution calculated previously. The coals to be injected to the coke oven are divided into at least two groups. Preferably, coals are crushed separately in each group and mixed with ones from at least 2 groups to be injected. Further, coals are preferably divided into a plurality of groups according to an amount of an inert content and conditions for crushing are adjusted on the bases of the amount of the inert content.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造焦炭的方法，其中当将煤炭注射到焦炉中时，可以在高或低时自由设定焦炭的堆积密度，而不降低煤的强度和焦炭的堆积密度可以根据焦炉的运行条件进行调整。解决方案：焦炭的制造方法包括：预先将焦炭的体积密度设定为焦炭; 计算给出上述堆积密度的颗粒分布; 并在注入被粉碎以满足先前计算的目标颗粒分布的煤之后蒸馏。将要注入焦炉的煤分成至少两组。优选地，在每组中分别粉碎煤，并与至少两组进行混合以进行注射。此外，优选根据惰性成分的量将煤分成多组，根据惰性成分的量调整粉碎条件。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2003335946A Asphalt-modifying material, asphalt mixture, method for producing asphalt-modifying material, and method for producing asphalt mixture 审中-公开
标题翻译：沥青改性材料，沥青混合料，生产沥青改性材料的方法，以及生产沥青混合料的方法
公开(公告)号：JP2003335946A
公开(公告)日：2003-11-28
申请号：JP2002142493
申请日：2002-05-17
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： OKADA TOSHIHIKO , ANYASHIKI TAKASHI , ARIYAMA TATSURO , MIYAZAWA KUNIO
IPC分类号： E01C7/26 , C08L95/00 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide an asphalt composition having excellent flow resistance and abrasion resistance, namely an asphalt-modifying material capable of improving the durability of paved roads.
SOLUTION: This asphalt-modifying material is characterized by comprising waste plastics thermally treated and purified in a solvent. When the waste plastics are thermally treated and purified in the solvent, for example, paper in the waste plastics is thermally decomposed, and aluminum foils are precipitated and separated. Thereby, the foreign matters in the waste plastics can be removed, and it can be prevented that the foreign matters disturb the adhesion of the modified asphalt to aggregates in the asphalt to lower the mutual binding of the aggregates. Thus, the asphalt-modifying material suitable for obtaining an asphalt composition having excellent flow resistance and abrasion resistance, namely an asphalt composition capable of improving the durability of paved roads, can be provided at a lower cost than those of conventional modifying materials.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供具有优异的流动阻力和耐磨性的沥青组合物，即能够提高铺设道路的耐久性的沥青改性材料。解决方案：该沥青改性材料的特征在于包括在溶剂中热处理和纯化的废塑料。当废塑料在溶剂中进行热处理和纯化时，例如，废塑料中的纸被热分解，铝箔沉淀并分离。由此，可以除去废塑料中的异物，可以防止异物干扰改性沥青与沥青中的聚集体的粘附，降低聚集体的相互结合。因此，能够以比常规改性材料低的成本提供适合于获得具有优异的耐流动性和耐磨性的沥青组合物的沥青改性材料，即能够改善铺路的耐久性的沥青组合物。版权所有（C）2004，JPO

9. 发明专利

JP2008056778A Manufacturing method of molded product of raw material for ferrocoke and ferrocoke 有权
标题翻译： FERROCOKE和FERROCOKE原料的模制产品的制造方法
公开(公告)号：JP2008056778A
公开(公告)日：2008-03-13
申请号：JP2006233965
申请日：2006-08-30
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： FUJIMOTO HIDEKAZU , SHIMOYAMA IZUMI , ANYASHIKI TAKASHI , FUKADA KIYOSHI , YAMAMOTO TETSUYA , SUMI HIROYUKI
IPC分类号： C10B53/08
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a molded product of raw materials for ferrocoke and a manufacturing method of ferrocoke that can maintain strengths of a cold molded product of a mixture of coal with iron ore and strengths of ferrocoke manufactured from the molded product even when a small amount of a binder is used.
SOLUTION: The manufacturing method of the molded product of raw materials for ferrocoke comprises mixing coal, iron ore and a binder and cold-molding the same to obtain the molded product, where an organic binder having a softening point of higher than 100°C and an organic binder having a softening point of 100°C or lower are used as the binder. Preferably, the binder is mixed with coal and iron ore after the organic binder having a softening point of higher than 100°C is mixed with the organic binder having a softening point of 100°C or lower thereby causing the organic binder having a softening point of higher than 100°C to swell and/or dissolve. The ferrocoke is manufactured by dry-distilling the molded product of raw materials for ferrocoke.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于铁焦的原料的成型产品的制造方法和可以保持煤与铁矿石的混合物的冷成型体的强度和铁焦的强度的铁焦的制造方法即使使用少量的粘合剂也可以使用成型体。解决方案：用于铁焦粉原料的模制产品的制造方法包括将煤，铁矿石和粘合剂混合并将其冷成型以获得模制产品，其中软化点高于100的有机粘合剂使用软化点为100℃以下的有机粘合剂作为粘合剂。优选地，在软化点高于100℃的有机粘合剂与软化点为100℃或更低的有机粘合剂混合之后，将粘合剂与煤和铁矿石混合，从而使具有软化点的有机粘合剂高于100℃以溶胀和/或溶解。铁粉是通过干法制造用于铁粉的原料的成型产品。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008056777A Manufacturing method of molded product of raw material for ferrocoke and ferrocoke 有权
标题翻译： FERROCOKE和FERROCOKE原料的模制产品的制造方法
公开(公告)号：JP2008056777A
公开(公告)日：2008-03-13
申请号：JP2006233964
申请日：2006-08-30
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： FUJIMOTO HIDEKAZU , SHIMOYAMA IZUMI , ANYASHIKI TAKASHI , FUKADA KIYOSHI , YAMAMOTO TETSUYA , SUMI HIROYUKI
IPC分类号： C10B53/08
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a molded product of raw materials for ferrocoke and a manufacturing method of ferrocoke that can maintain strengths of a cold molded product of a mixture of coal with iron ore and strengths of ferrocoke manufactured from the molded product even when a small amount of a binder is used. SOLUTION: The manufacturing method of the molded product of raw materials for ferrocoke comprises mixing coal, iron ore and a binder and cold-molding the same to obtain the molded product, where an organic binder having a softening point of 100°C or lower is used as the binder. Preferably, the viscosity of the binder is adjusted to 50-600 cP when the binder is mixed with the mixture of coal and iron ore and the mixing temperature at which the binder is mixed with the mixture of coal and iron ore is caused to be 70-150°C. The ferrocoke is manufactured by dry-distilling the molded product of raw materials for ferrocoke. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于铁焦的原料的成型产品的制造方法和可以保持煤与铁矿石的混合物的冷成型体的强度和铁焦的强度的铁焦的制造方法即使使用少量的粘合剂也可以使用成型体。解决方案：铁焦原料成型产品的制造方法包括将煤，铁矿石和粘合剂混合并将其冷成型，得到成型产品，其中软化点为100℃的有机粘合剂或以下用作粘合剂。当粘合剂与煤和铁矿石的混合物混合时，优选将粘合剂的粘度调节至50-600cP，将粘合剂与煤和铁矿石的混合物混合的混合温度为70℃ -150℃。铁粉是通过干法制造用于铁粉的原料的成型产品。版权所有（C）2008，JPO＆INPIT

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