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1. 发明授权

US5698010A Scrap melting method 失效
标题翻译：废料熔化法
公开(公告)号：US5698010A
公开(公告)日：1997-12-16
申请号：US550364
申请日：1995-10-30
申请人： Tatsuro Ariyama , Takanori Inoguchi , Masahiro Matsuura , Hidetoshi Noda , Takashi Sumigama , Noboru Sakamoto
发明人： Tatsuro Ariyama , Takanori Inoguchi , Masahiro Matsuura , Hidetoshi Noda , Takashi Sumigama , Noboru Sakamoto
IPC分类号： C21B11/02 , C21C5/56 , C21B11/00
CPC分类号： F23D1/00 , C21B11/02 , C21C5/562 , F23L7/007 , F23D2900/00006 , F23L2900/07002 , F23L2900/07009 , Y02E20/322 , Y02E20/344 , Y02P10/136 , Y02P10/216 , Y02P10/34
摘要： Provided herein is a scrap melting method capable of both producing a molten iron by efficiently melting scrap and producing a large amount of high calorie exhaust gas having a high utility value as a fuel gas and at the same time capable of performing such operation at a low production cost. Scrap, the source of iron, and coke are charged into a shaft furnace and pulverized coal and oxygen are injected into the furnace from a burner provided at the tuyere portion; in such injection of the pulverized coal and oxygen, the pulverized coal is injected from the center or in the vicinity thereof in diametrical direction of the burner and the oxygen is injected from the surrounding portion thereof to mix the two, thereby rapidly burning the pulverized coal in a combustion zone formed beyond the tuyere; and the scrap is melted by the sensible heat of thus generated combustion gas to produce a molten iron and the combustion gas is collected as a fuel gas without causing a significant post combustion of the combustion gas.
摘要翻译：本发明是一种废料熔融法，其能够通过有效地熔融废料来生产铁水，并且产生大量作为燃料气体的高效用值的高热量废气，同时能够以低的速度进行这种操作生产成本。将废铁，铁源和焦炭装入竖炉中，将粉煤和氧气从设置在风口部分的燃烧器注入炉内; 在这种粉煤和氧气的注入中，粉煤从燃烧器的直径方向从中心或其附近喷射，并且从周围部分注入氧气以混合两者，由此快速燃烧粉煤在形成在风口外的燃烧区; 并且废料被这样产生的燃烧气体的显热熔化以产生铁水，并且燃烧气体作为燃料气体收集而不会引起燃烧气体的显着的后燃烧。

2. 发明授权

US4515350A Simultaneous multi-point sounding apparatus 失效
标题翻译：同时多点测声仪
公开(公告)号：US4515350A
公开(公告)日：1985-05-07
申请号：US534579
申请日：1983-11-07
申请人： Yoichi Shibata , Ryosuke Kimura , Takashi Sumigama , Masaro Izumi
发明人： Yoichi Shibata , Ryosuke Kimura , Takashi Sumigama , Masaro Izumi
IPC分类号： C21B7/24 , F27D21/00
CPC分类号： F27D21/0035 , C21B7/24
摘要： A simultaneous multiple points sounding apparatus, comprising a plurality of weights to be suspended on burden charged in a furnace, a plurality of wire ropes attached to the weights with their one ends and extending at their other ends outside of the furnace, and a plurality of wire drums installed outside of the furnace on which the wire ropes are coiled, and a single driving device on which a plurality of wire drums are communicated, wherein the plurality of wire ropes are disposed on pulleys which travel downward when the respective weights reach the burden, thereby lessening the tension on the respective wire rope, and detectors are disposed for detecting the downward movement of the respective pulleys.
摘要翻译：一种同时多点探测装置，其特征在于，包括多个重物，其将被放置在炉内的负荷上;多个钢丝绳，其一端连接在重物上并在其另一端在炉外延伸;多个安装在钢丝绳卷绕的炉子外部的线鼓，以及多个线筒连通的单个驱动装置，其中多个钢丝绳设置在当相应重量达到负担时向下行进的滑轮上从而减小各钢丝绳上的张力，并且设置检测器用于检测各个滑轮的向下运动。

3. 发明授权

US06258315B1 Furnace body structural member for metallurgical shaft furnace 失效
标题翻译：冶金竖炉炉体结构件
公开(公告)号：US06258315B1
公开(公告)日：2001-07-10
申请号：US09217562
申请日：1998-12-21
申请人： Tsuneo Araki , Kenichi Fukagawa , Atsushi Sakai , Takashi Sumigama
发明人： Tsuneo Araki , Kenichi Fukagawa , Atsushi Sakai , Takashi Sumigama
IPC分类号： C21B710
CPC分类号： F27D1/12 , C21B7/10 , F27D1/141 , F27D1/16 , F27D2009/0045
摘要： A structural member of a furnace body for a shaft furnace includes a metallic structural member (1) having a flow path for a coolant therein; inner furnace refractories (2) provided on a cooling surface of the metallic structural member; metallic supporting members (3) for connecting which support the inner furnace refractories on the metallic structural member; and heat insulating members (4) arranged between the metallic supporting members and the inner furnace refractories.
摘要翻译：用于竖炉的炉体的结构件包括：金属结构件（1），其中具有用于冷却剂的流动路径; 设置在金属结构构件的冷却表面上的内炉耐火材料（2）用于连接的金属支撑构件（3），其支撑金属结构构件上的内部炉耐火材料; 和布置在金属支撑构件和内部炉耐火材料之间的绝热构件（4）。

4. 发明授权

US5389689A Method of producing dimethyl ether 失效
标题翻译：生产二甲醚的方法
公开(公告)号：US5389689A
公开(公告)日：1995-02-14
申请号：US87757
申请日：1993-09-09
申请人： Kaoru Fujimoto , Tsutomu Shikada , Yojiro Yamaoka , Takashi Sumigama
发明人： Kaoru Fujimoto , Tsutomu Shikada , Yojiro Yamaoka , Takashi Sumigama
IPC分类号： C07C41/01
CPC分类号： C07C41/01
摘要： In a method of producing dimethyl ether from a mixed gas containing carbon monoxide and either or both of hydrogen and water vapor or a mixed gas of them further containing carbon dioxide, the improvement which comprises using a mixed catalyst prepared by pulverizing a mixed catalyst containing at least zinc oxide, copper oxide or chrominum oxide, and aluminum oxide, compressing to bind them by a high pressure press and then pulverizing again or a mixed catalyst comprising at least zinc oxide, copper oxide and alumina, in a slurry state formed by suspending in a solvent. In the method of the invention, the yield of dimethyl ether is high, and the conversion water produced through reaction to hydrogen is high. There is no problem of clogging with catalyst, and mechanical strength is not required. Besides, the applicable range of the ratio of carbon monoxide and hydrogen is wide and the reaction is possible in the presence of carbon dioxide in a high concentration. Moreover, affects by impurities and catalyst poisons are small.
摘要翻译： PCT No.PCT / JP92 / 01467 Sec。 371日期：1993年9月9日 102（e）1993年9月9日PCT 1993年7月9日PCT公布。 WO93 / 10069 PCT出版物日期：1993年5月27日。在从含有一氧化碳和氢气和水蒸气中的任一种或两者的混合气体中制备二甲醚的方法或其还含有二氧化碳的混合气体的方法中，包括使用由粉碎至少包含氧化锌，氧化铜或氧化铬的氧化铝和氧化铝的混合催化剂，通过高压压缩压缩以使其结合，然后再次粉碎或至少包含氧化锌，氧化铜和氧化铝的混合催化剂，通过悬浮在溶剂中形成淤浆状态。在本发明的方法中，二甲醚的收率高，通过与氢反应生成的转化水高。催化剂没有堵塞的问题，不需要机械强度。此外，一氧化碳和氢气的比例的适用范围宽，并且在高浓度的二氧化碳存在下可以进行反应。此外，杂质和催化剂毒物的影响也很小。

5. 发明授权

US6090342A Stave for metallurgical furnace 失效
标题翻译：冶金炉壁
公开(公告)号：US6090342A
公开(公告)日：2000-07-18
申请号：US243505
申请日：1999-02-01
申请人： Takashi Sumigama , Bungo Iino , Kazumasa Wakimoto , Mamoru Tsukamoto
发明人： Takashi Sumigama , Bungo Iino , Kazumasa Wakimoto , Mamoru Tsukamoto
IPC分类号： C21B7/10 , C21B7/12 , F27D1/12 , F27D9/00
CPC分类号： C21B7/12 , F27D1/12 , F27D2009/0048 , F27D2009/0051
摘要： A stave for a metallurgical furnace comprises a stave body and a path for a coolant. The stave body is unitarily formed of a casting of copper or a copper alloy. The path for a coolant is formed within the stave body when the stave body is cast, and the path having an inner diameter.
摘要翻译：用于冶金炉的壁板包括梯形体和用于冷却剂的路径。板状体由铜或铜合金铸件整体形成。当板坯体铸造时，冷却剂的路径形成在板坯体内，并且具有内径的路径。

6. 发明授权

US5466720A Method of producing dimethyl ether 失效
标题翻译：生产二甲醚的方法
公开(公告)号：US5466720A
公开(公告)日：1995-11-14
申请号：US321521
申请日：1994-10-12
申请人： Kaoru Fujimoto , Tsutomu Shikada , Yojiro Yamaoka , Takashi Sumigama
发明人： Kaoru Fujimoto , Tsutomu Shikada , Yojiro Yamaoka , Takashi Sumigama
IPC分类号： C07C41/01
CPC分类号： C07C41/01
摘要： In a method of producing dimethyl ether from a mixed gas containing carbon monoxide and either or both of hydrogen and water vapor or a mixed gas of them further containing carbon dioxide, the improvement which comprises using a mixed catalyst prepared by pulverizing a mixed catalyst containing at least zinc oxide, copper oxide or chromium oxide, and aluminum oxide, compressing to bind them by a high pressure press and then pulverizing again or a mixed catalyst comprising at least zinc oxide, copper oxide and alumina, in a slurry state formed by suspending in a solvent. In the method of the invention, the yield of dimethyl ether is high, and the conversion water produced through reaction to hydrogen is high. There is no problem of clogging with catalyst, and mechanical strength is not required. Besides, the applicable range of the ratio of carbon monoxide and hydrogen is wide and the reaction is possible in the presence of carbon dioxide in a high concentration. Moreover, affects by impurities and catalyst poisons are small.
摘要翻译：在从含有一氧化碳和氢气和水蒸气中的一种或两种的混合气体中制备二甲醚的方法或其还含有二氧化碳的混合气体的方法中，包括使用通过粉碎含有最小氧化锌，氧化铜或氧化铬和氧化铝，通过高压压缩机压缩以使其结合，然后再次粉碎，或者将至少包含氧化锌，氧化铜和氧化铝的混合催化剂以悬浮状态形成，溶剂。在本发明的方法中，二甲醚的收率高，通过与氢反应生成的转化水高。催化剂没有堵塞的问题，不需要机械强度。此外，一氧化碳和氢气的比例的适用范围宽，并且在高浓度的二氧化碳存在下可以进行反应。此外，杂质和催化剂毒物的影响也很小。

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