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1. 发明授权

EP1230403B1 A DIRECT SMELTING PROCESS 有权
标题翻译： DIRECT炉
公开(公告)号：EP1230403B1
公开(公告)日：2006-01-25
申请号：EP00949007.9
申请日：2000-08-07
申请人： TECHNOLOGICAL RESOURCES PTY. LTD.
发明人： DRY, Rodney, James
IPC分类号： B21B11/00 , B21B13/00 , C21B11/00 , C21B13/00
CPC分类号： C21B13/0026 , C21B13/14 , C21B2100/42 , C21B2100/62 , C21B2100/66 , Y02P10/136 , Y10S75/958
摘要： A process for direct smelting metalliferous feed material is disclosed. Iron oxides are partially reduced in a solid state in a pre-reduction vessel. The partially reduced iron oxides are smelted to molten iron in a direct smelting vessel which contains a molten bath of iron and slag and is supplied with a solid carbonaceous material as a source of reductant and energy and with an oxygen containing gas for post-combusting carbon monoxide and hydrogen generated in the vessel. The direct smelting step generates an off-gas that contains sulphur and the off-gas is released from the direct smelting vessel. Part only of the off-gas released from the direct smelting vessel is used in the pre-reduction step to pre-reduce iron oxides in the pre-reduction vessel. Part only of the off-gas is used in the pre-reduction step in order to control the amount of sulphur that is returned with the partially reduced iron oxides to the direct smelting vessel.

2. 发明公开

EP1230403A1 A DIRECT SMELTING PROCESS 有权
标题翻译：直接熔炼过程
公开(公告)号：EP1230403A1
公开(公告)日：2002-08-14
申请号：EP00949007.9
申请日：2000-08-07
申请人： TECHNOLOGICAL RESOURCES PTY. LTD.
发明人： DRY, Rodney, James
IPC分类号： C21B11/00 , C21B11/02 , C21B13/00 , C21B13/14
CPC分类号： C21B13/0026 , C21B13/14 , C21B2100/42 , C21B2100/62 , C21B2100/66 , Y02P10/136 , Y10S75/958
摘要： A process for direct smelting metalliferous feed material is disclosed. Iron oxides are partially reduced in a solid state in a pre-reduction vessel. The partially reduced iron oxides are smelted to molten iron in a direct smelting vessel which contains a molten bath of iron and slag and is supplied with a solid carbonaceous material as a source of reductant and energy and with an oxygen containing gas for post-combusting carbon monoxide and hydrogen generated in the vessel. The direct smelting step generates an off-gas that contains sulphur and the off-gas is released from the direct smelting vessel. Part only of the off-gas released from the direct smelting vessel is used in the pre-reduction step to pre-reduce iron oxides in the pre-reduction vessel. Part only of the off-gas is used in the pre-reduction step in order to control the amount of sulphur that is returned with the partially reduced iron oxides to the direct smelting vessel.
摘要翻译：公开了一种直接熔炼含金属原料的方法。氧化铁在预还原容器中以固态被部分还原。将部分还原的氧化铁在直接熔炼容器中熔炼成铁水，该熔炼容器含有铁和矿渣的熔融浴并且提供有固体碳质材料作为还原剂和能量的来源以及含氧气体用于后燃烧碳在容器中产生一氧化碳和氢气。直接熔炼步骤产生含有硫的废气，废气从直接熔炼容器释放。仅在预还原步骤中使用从直接熔炼容器释放的废气的一部分来预还原预还原容器中的氧化铁。在预还原步骤中仅使用部分废气以控制部分还原的氧化铁返回直接熔炼容器的硫的量。

3. 发明授权

EP0353541B1 A method of recycling steel belted tires 失效
标题翻译：回收钢的方法束带轮胎。
公开(公告)号：EP0353541B1
公开(公告)日：1993-11-24
申请号：EP89113189.8
申请日：1989-07-19
申请人： WESTINGHOUSE ELECTRIC CORPORATION
发明人： Dighe, Shyam Vasant
IPC分类号： C21C1/02 , C22B7/00
CPC分类号： C21C5/562 , B29B17/02 , B29B2017/0272 , B29B2017/0476 , B29K2021/00 , B29K2705/00 , B29L2030/00 , C21C1/02 , C21C2005/4666 , F27B1/08 , Y02E20/12 , Y02P10/216 , Y02P10/34 , Y02W30/521 , Y02W30/526 , Y02W30/622 , Y02W30/625 , Y02W30/68 , Y10S75/958

4. 发明授权

EP0182775B1 Verfahren zur Herstellung von flüssigem Roheisen oder Stahlvorprodukten sowie Vorrichtung zur Durchführung des Verfahrens 有权转让
标题翻译：生产钢铁或钢铁产品的工艺如同执行工艺的安排
公开(公告)号：EP0182775B1
公开(公告)日：1989-08-30
申请号：EP85890278.6
申请日：1985-11-11
申请人： VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. , DEUTSCHE VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH
发明人：
IPC分类号： C21B13/00 , C21B13/14
CPC分类号： C21B13/002 , C21B13/14 , C21B2100/44 , Y02P10/212 , Y10S75/958

5. 发明公开

EP0182775A3 Process for the production of molten pig iron or steel pre-products as well as arrangement for carrying out the process 有权转让
标题翻译：生产钢铁或钢铁预制品的工艺方法如同执行工艺的安排
公开(公告)号：EP0182775A3
公开(公告)日：1986-09-03
申请号：EP85890278
申请日：1985-11-11
申请人： VOEST-ALPINE Aktiengesellschaft , DEUTSCHE VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH
IPC分类号： C21B13/00 , C21B13/14
CPC分类号： C21B13/002 , C21B13/14 , C21B2100/44 , Y02P10/212 , Y10S75/958

6. 发明公开

EP0139310A1 Verfahren zur Erzeugung von flüssigem, kohlenstoffhaltigem Eisen aus Eisenschwamm 失效
标题翻译： Verfahren zur Erzeugung vonflüssigem，kohlenstoffhaltigem Eisen aus Eisenschwamm。
公开(公告)号：EP0139310A1
公开(公告)日：1985-05-02
申请号：EP84201106.6
申请日：1984-07-28
申请人： METALLGESELLSCHAFT AG , MANNESMANN Aktiengesellschaft
发明人： Formanek, Lothar , Hirsch, Martin , Schnabel, Wolfram, Dr. , Serbent, Harry, Dr. , Fritzsche, Klaus Dietrich , Koenig, Heribert , Rath, Gero, Dr.
IPC分类号： C21B13/14 , C21C5/52
CPC分类号： C21B13/14 , F27D17/004 , Y10S75/958
摘要： Eisenschwamm wird durch Direktreduktion (1) mittels fester, kohlenstoffhaltiger Reduktionsmittel (3) hergestellt. Zum Einschmelzen des Eisenschwamms (3), und insbesondere des Anteils (5) mit schlechteren metallurgischen Eigenschaften, in möglichst einfacher und wirtschaftlicher Weise, wird das Abgas (7) der Direktreduktion (1) zur Erzeugung elektrischer Energie (9,24) verwendet, die elektrische Energie (9) in einen Elektroreduktionsofen (6) geleitet und eine der erzeugten Menge der elektrischen Energie (9) entsprechende Menge von Eisenschwamm (3) eingesetzt, wobei mindestens ein Teil des Eisenschwamms (5) eingesetzt wird, der schlechtere metallurgische Eigenschaften aufweist.
摘要翻译：通过用固体碳质还原剂直接还原生产海绵铁。为了允许在尽可能简单和经济的方法中熔融海绵铁，特别是其冶金性能较差的部分的熔化，来自直接还原工艺的废气用于产生电能，供给到电还原炉中，并且以与产生的电能相对应的速率将海绵铁装入电还原炉中，并且包括至少部分冶金特性差的海绵铁。

7. 发明公开

EP1114195A4 A DIRECT SMELTING PROCESS 有权
标题翻译： DIREKTES SCHMELZVERFAHREN
公开(公告)号：EP1114195A4
公开(公告)日：2003-07-02
申请号：EP99932560
申请日：1999-07-26
申请人： TECH RESOURCES PTY LTD
发明人： DRY RODNEY JAMES
IPC分类号： C21B9/00 , C21B11/08 , C21B13/00 , C21B13/14 , C21C5/56 , C22B5/10 , C22B1/00 , C22B1/04 , C22B1/10
CPC分类号： C21B13/14 , C21C5/56 , C22B5/10 , Y02P10/122 , Y02P10/128 , Y02P10/136 , Y10S75/958
摘要： A process for direct smelting a metalliferous feed material is disclosed. The process includes the steps of partially reducing metalliferous feed material and subsantially devolatilising coal in a pre-reduction vessel and producing a partially reduced matelliferous feed material and char. The process also includes direct smelting the partially reduced matalliferous feed material to molten metal in a direct smelting vessel using the char as a source of energy and as a reductant and post-combusting reaction gas produced in the direct smetling process with pre-heated air or oxygen-enriched air to a post-combustion level of greater than 70 % to generate heat required for the direct smelting reactions and to maintain the metal in a molten state.
摘要翻译：公开了一种直接熔炼含金属原料的方法。该方法包括在预还原容器中部分还原含金属原料和使煤基本脱挥发分并生产部分还原的含木素原料和焦炭的步骤。该方法还包括将直接熔炼容器中的部分还原的原料进料直接熔炼成熔融金属，使用焦炭作为能量来源，并将直接煅烧过程中产生的还原剂和后燃烧反应气体与预热空气或富氧空气达到大于70％的后燃程度，以产生直接熔炼反应所需的热量并将金属保持在熔融状态。

8. 发明公开

EP0985735A1 Integrated directly reduced iron production and power generation 有权
标题翻译： Integrierte Schammeisenherstellung und Krafterzeugung
公开(公告)号：EP0985735A1
公开(公告)日：2000-03-15
申请号：EP99117807.0
申请日：1999-09-09
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： Drnevich, Raymond Francis
IPC分类号： C21B13/00 , C22B5/00 , C21B13/14 , C21C5/56 , C10J3/54 , C01B3/36 , F02C3/28
CPC分类号： C21C5/56 , C01B3/34 , C01B2203/0222 , C01B2203/06 , C01B2203/0811 , C01B2203/1241 , C01B2203/148 , C10J3/00 , C10J2300/093 , C10J2300/0959 , C10J2300/0973 , C10J2300/1621 , C10J2300/165 , C10J2300/1823 , C10J2300/1846 , C10K1/004 , C21B13/00 , C21B13/0073 , C21B13/14 , C21B2100/22 , C21B2100/284 , C21B2100/62 , C22B5/00 , F25J3/04539 , F25J3/04545 , F25J3/04557 , F25J3/04575 , F25J3/04593 , Y02P10/122 , Y02P10/136 , Y10S75/958
摘要： A system for producing directly reduced iron integrated with a turbine power generator (560) and preferably a cryogenic air separation plant wherein off-gas (125) from the direct reduction (510) after drying (520) and compression (530,540) drives the turbine (560) and preferably oxygen (15) from the air separation plant (700) is used to generate synthesis gas for the direct reduction and nitrogen from the air separation plant dampens NOx generation and augments power generation in the turbine.
摘要翻译：一种用于生产与涡轮发电机（560）一体化的直接还原铁的系统，优选地是低温空气分离设备，其中来自干燥（520）和压缩（530,540）之后的直接还原（510）的废气（125）驱动涡轮机（560），优选来自空气分离设备（700）的氧气（15））用于产生用于直接还原的合成气，并且来自空气分离设备的氮气抑制NOx的产生并增加涡轮机中的发电。

9. 发明公开

EP0978314A1 CATALYST FOR PRODUCING HYDROGEN OR SYNTHESIS GAS AND METHOD OF PRODUCING HYDROGEN OR SYNTHESIS GAS 失效
标题翻译：催化剂的氢生产和合成气和VREFAHREN ZURPRODUKTION合成气的
公开(公告)号：EP0978314A1
公开(公告)日：2000-02-09
申请号：EP98924635.0
申请日：1998-06-16
申请人： NKK CORPORATION
发明人： SHIKADA, Tsutomu, NKK Corporation , OHNO, Yotaro, NKK Corporation , INOUE, Norio, NKK Corporation , MIZUGUCHI, Masatsugu , TOMURA, Keiji, NKK Corporation , FURUKAWA, Takeshi, NKK Corporation , KADOWAKI, Takuya, NKK Corporation , IWABUCHI, Sadayoshi, NKK Corporation , OGAWA, Takashi, NKK Corporation , ONO, Masami, NKK Corporation , FUJIMOTO, Kaoru
IPC分类号： B01J23/40 , B01J23/70 , C01B3/38 , C22B5/12 , F02C6/00 , H01M8/06
CPC分类号： B01J23/40 , B01J23/70 , C01B3/326 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , H01M8/0612 , H01M8/0625 , H01M2008/1293 , H01M2300/0074 , Y02P20/129 , Y02P20/52 , Y10S75/958
摘要： This invention provides a catalyst for producing hydrogen gas from a mixed gas comprising dimethyl ether and water vapor or carbon dioxide gas, which comprises copper, iron, cobalt, palladium, iridium, platinum, rhodium, or nickel as an active component, and a method of producing synthesis gas or hydrogen gas in a high yield at a low temperature. By using the catalyst, fuel cell, electricity generation, reduction of iron ore and the like can be carried out.

10. 发明公开

EP0934904A2 Integration of partial oxidation process and direct reduction reaction system 审中-公开
标题翻译：集成einer partiellen氧化在einem Direktreduktionssystem
公开(公告)号：EP0934904A2
公开(公告)日：1999-08-11
申请号：EP99300864.8
申请日：1999-02-05
申请人： TEXACO DEVELOPMENT CORPORATION
发明人： Jahnke, Frederick Charles
IPC分类号： C01B3/48 , C01B3/36 , C21B13/00
CPC分类号： C01B3/48 , C01B3/36 , C01B2203/0255 , C01B2203/0283 , C01B2203/0415 , C01B2203/045 , C01B2203/0465 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , C01B2203/06 , C01B2203/0827 , C01B2203/0844 , C01B2203/0877 , C01B2203/0883 , C01B2203/0894 , C01B2203/1205 , C01B2203/1258 , C01B2203/145 , C01B2203/146 , C01B2203/147 , C01B2203/148 , C01B2203/84 , C21B13/0073 , C21B2100/24 , C21B2100/282 , C21B2100/42 , C21B2100/62 , C21B2100/66 , Y02E20/18 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/136 , Y02P10/216 , Y02P10/34 , Y02P20/125 , Y10S75/958
摘要： The invention provides a partial oxidation process for partially oxidizing a hydrocarbonaceous feedstock to produce a high temperature, high pressure synthesis gas containing hydrogen and carbon monoxide, wherein said process comprises the partial oxidation of a hydrocarbonaceous feedstock to produce a synthesis gas at a high pressure, cooling and scrubbing the synthesis gas to produce a clean synthesis gas, heating the clean synthesis gas, reacting the heated synthesis gas in a shift reaction to increase the amount of hydrogen contained therein, cooling the hydrogen enriched synthesis gas and removing acid gases from the hydrocarbon enriched synthesis gas. The process comprises integrating the partial oxidation process with a reaction system for the direct reduction of iron, wherein an iron ore feed is contacted with a reducing gas at a mean operating gas pressure to produce elemental iron, and wherein at least a portion of the reducing gas for the direct reduction of iron is supplied by the high pressure synthesis gas produced from the partial oxidation process, and wherein the synthesis gas has been expanded to lower its pressure to substantially the mean operating gas pressure used in the reaction for the direct reduction of iron, thereby utilizing at least a portion of the synthesis gas as the reducing gas for the direct reduction of iron.
摘要翻译：本发明提供了用于部分氧化烃原料以产生含有氢气和一氧化碳的高温高压合成气的部分氧化方法，其中所述方法包括烃原料的部分氧化以在高压下产生合成气，冷却和洗涤合成气以产生清洁的合成气，加热清洁的合成气，在转化反应中使加热的合成气反应以增加其中所含的氢的量，冷却富氢合成气并从烃中除去酸性气体富集合成气。该方法包括将部分氧化过程与用于直接还原铁的反应体系相结合，其中铁矿石进料以平均工作气体压力与还原气体接触以产生元素铁，并且其中至少一部分还原用于直接还原铁的气体由部分氧化工艺生产的高压合成气供应，其中合成气已经膨胀以将其压力降低到基本上用于直接还原反应的平均工作气体压力铁，从而利用至少一部分合成气作为还原气体直接还原铁。

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