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公开(公告)号：US4415358A
公开(公告)日：1983-11-15
申请号：US371439
申请日：1982-04-23
申请人： Paul Metz , Francois Schleimer , Edouard Legille , Jean Goedert , Antoine Weiner
发明人： Paul Metz , Francois Schleimer , Edouard Legille , Jean Goedert , Antoine Weiner
摘要： A melt is contained in a vessel having below the level of the melt an at least gas-pervious wall portion. First the slag is removed, normally by pouring it off, from the melt. Then a finely divided treatment solids suspended in a gas is introduced through the wall portion into the melt. The melt reacts thoroughly with these solids. Immediately deslagging the melt substantially reduces its ability to pick up nitrogen or hydrogen. This can be enhanced by the further step, prior to introduction of the suspension, of adding pure lime to the melt to form a protective layer thereon. The vehicle gas for the powder of course is inert, normally argon. The vessel can also be sealed up with a tight cover after addition of pure lime to it and before introduction of the suspension. Otherwise in the subsequent desulfurizing nitrogen and hydrogen will enter into the metal matrix, especially if there is an appropriate slag present.
摘要翻译： 熔体包含在具有低于熔体高度的至少一个气体可透过壁部分的容器中。 首先，通常将熔渣从熔体中倒出来。 然后将悬浮在气体中的细碎处理固体通过壁部分引入熔体中。 熔体与这些固体彻底反应。 立即脱气熔体显着降低其吸收氮气或氢气的能力。 这可以通过进一步的步骤，在引入悬浮液之前，将纯石灰添加到熔体中以在其上形成保护层来增强。 用于粉末的汽车气体当然是惰性的，通常是氩气。 在加入纯石灰并在引入悬浮液之前，也可以用紧密的盖子密封容器。 否则在随后的脱硫氮气中，氢气将进入金属基质，特别是如果存在适当的矿渣。
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公开(公告)号：US4469510A
公开(公告)日：1984-09-04
申请号：US370501
申请日：1982-04-21
申请人： Paul Metz , Edouard Legille , Francois Schleimer , Antoine Weiner
发明人： Paul Metz , Edouard Legille , Francois Schleimer , Antoine Weiner
CPC分类号： C21B13/0026
摘要： A method of producing molten iron in which iron oxide is fed together with carbon to an oxygen-top-blown melt from below through blocks whose pores permit the particles to be entrained into the melt in a carrier gas, the pores preventing penetration of the molten metal.
摘要翻译： 一种生产铁水的方法，其中氧化铁与碳一起从下部通过块的孔吹入熔体，其孔允许颗粒被携带在载气中的熔体中，该孔防止熔融的 金属。
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公开(公告)号：US4421555A
公开(公告)日：1983-12-20
申请号：US360815
申请日：1982-03-22
申请人： Paul Metz , Edouard Legille , Francois Schleimer , Antoine Weiner
发明人： Paul Metz , Edouard Legille , Francois Schleimer , Antoine Weiner
摘要： A system for treating, normally refining, a metallurgical melt has a melt-containing vessel having below the level of the melt an at least gas-pervious wall portion. A finely divided treatment solids is suspended in a treatment gas and this suspension is introduced through the pervious wall portion into the melt and reacting the melt with the gas and solids. The wall portion has openings oriented so that the gases and particles can pass into the vessel through them, but the molten metal therein cannot enter them. A plurality of such gas-and particle-pervious inserts are provided in the base of the crucible. They can be individually controlled relative to respective sensors provided above the melt. Thus exothermically reacting gases and/or particles are fed in under cold spots, or endothermically reacting gases and/or particles are fed in under hot spots.
摘要翻译： 用于处理，通常精炼冶金熔体的系统具有在熔体水平面以下至少具有气体可透过壁部分的熔融容器。 将精细分散的处理固体悬浮在处理气体中，并将该悬浮液通过可渗透的壁部分引入熔体中并使熔体与气体和固体反应。 壁部具有取向的开口，使得气体和颗粒可以通过它们进入容器，但是其中的熔融金属不能进入它们。 多个这种气体和颗粒可渗透的插入件设置在坩埚的基部中。 它们可以相对于在熔体上方提供的各个传感器单独控制。 因此，放热反应气体和/或颗粒在冷点下进料，或者吸热反应气体和/或颗粒在热点下进料。
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4.发明授权
公开(公告)号：US4511397A
公开(公告)日：1985-04-16
申请号：US539260
申请日：1983-10-05
申请人： Antoine Weiner
发明人： Antoine Weiner
CPC分类号： C21C5/4606 , C21C5/28
摘要： A process for increasing the extent of afterburning of carbon monoxide formed during the decarburization of iron melts by the action of oxygen is presented. This process is accomplished by delivering a finely divided catalyst to the space above the iron bath. The catalyst may be comprised of any number of catalysts which promote carbon monoxide afterburning, and is preferably a metal oxide compound. The catalyst is preferably delivered via an oxygen blowing lance and effectively increases carbon monoxide afterburning even at very high temperatures.
摘要翻译： 提出了一种在氧气脱碳过程中形成的一氧化碳再燃烧程度的方法。 该过程通过将精细分散的催化剂递送到铁浴上方的空间来实现。 催化剂可以由任何数量的促进一氧化碳后燃的催化剂组成，并且优选为金属氧化物化合物。 催化剂优选通过氧气喷枪输送，并且即使在非常高的温度下也有效地增加了一氧化碳二次燃烧。
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5.发明授权
公开(公告)号：US4402275A
公开(公告)日：1983-09-06
申请号：US298726
申请日：1981-09-02
申请人： Antoine Weiner , Fernand Artois , Raymond Limpach
发明人： Antoine Weiner , Fernand Artois , Raymond Limpach
CPC分类号： C21B5/003 , C21B5/026 , C22B5/10 , C22B9/103 , Y02P10/212
摘要： A mixture of fine-particle mineral coal and a fine-particle solid carrier of carbon is stored in a bulk store from which the mixture is withdrawn and continuously blown into a shaft furnace, e.g. a blast furnace. Sufficient carbon carrier is used to loosen the mixture and to prevent it from caking and sticking. A suitable carbon carrier is particulate compost obtained by rotting household refuse or sewage sludge.
摘要翻译： 细颗粒矿物煤和细颗粒固体碳载体的混合物储存在大容量储存器中，从该混合物中取出混合物并连续吹入竖炉。 高炉。 使用足够的碳载体来松动混合物并防止其结块和粘附。 合适的碳载体是通过腐烂家用垃圾或污水污泥获得的颗粒堆肥。
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公开(公告)号：US4504311A
公开(公告)日：1985-03-12
申请号：US634755
申请日：1984-07-26
申请人： Antoine Weiner
发明人： Antoine Weiner
CPC分类号： C21B13/0013 , Y02P10/136
摘要： A process and apparatus are presented for the direct production of molten iron from iron oxide ores in a metallurgical vessel. The process and apparatus involve decarbonization by oxygen blowing of an existing iron melt which has a carbon content above 1% and is covered with a slag layer. Heat is produced and the slag is oxidized and increased by foam formation. The thickness of the slag layer is continuously monitored, and overfoaming is prevented by directing into the melt an inert gas stream via charging units in the bottom of the vessel to counteract the formation of foam. Pulverized ore and carbon in an inert carrier gas are introduced into the slag foam through charging units in the vessel walls above the metal level. Blowing of oxygen and the injection of inert gas are regulated so that the slag level is essentially maintained at a fixed maximum height.
摘要翻译： 提出了一种用于在冶金容器中从铁氧化物矿石直接生产铁水的方法和装置。 该方法和装置包括通过使用含有1％以上碳含量的现有铁熔体的氧气进行脱碳并被炉渣层覆盖。 产生热量，并且通过泡沫形成氧化和增加炉渣。 连续监测炉渣层的厚度，通过将容器底部的加料单元引入熔体中以防止形成泡沫，从而防止过度发泡。 将惰性载气中的粉碎矿石和碳通过金属层上方的容器壁中的装料单元引入炉渣泡沫中。 调节氧气的吹入和惰性气体的注入，使炉渣水平基本保持在固定的最大高度。
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7.发明授权Method for sealing connections between sheet piles, and sheet piles employing said method 失效用于密封片材之间的连接的方法和使用该方法的片材
公开(公告)号：US5163785A
公开(公告)日：1992-11-17
申请号：US712877
申请日：1991-06-11
申请人： Harry Zanelli , Antoine Weiner
发明人： Harry Zanelli , Antoine Weiner
IPC分类号： E02D5/14
CPC分类号： E02D5/14
摘要： A method for sealing the connection between two sheet piles, this connection being achieved by using claws integrated with the sheet piles. Prior to the interlocking of the sheet piles, a jointing band of an elastic, compressible and/or hydroswellable organic material is stuck to the claw of at least one of the sheet piles. The method further includes fixing a metal sheet to the free surface of the band, and then interlocking the sheet piles. The invention also provides a sheet pile comprising a claw provided with a band of an elastic, compressible and/or hydroswellable organic material, characterized in that the outer surface of the band is at least partly covered with a metal sheet which is connected to the band.
摘要翻译： 一种用于密封两个板桩之间的连接的方法，该连接通过使用与板桩一体化的爪来实现。 在片桩的互锁之前，弹性，可压缩和/或水可浸泡的有机材料的接合带粘附在至少一个板桩的爪上。 该方法还包括将金属片固定到带的自由表面上，然后将片桩互锁。 本发明还提供了一种纸张堆，其包括设置有弹性，可压缩和/或水溶性有机材料的带的爪，其特征在于，带的外表面至少部分地被金属片覆盖，金属片连接到带 。
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8.发明授权
公开(公告)号：US4773929A
公开(公告)日：1988-09-27
申请号：US82833
申请日：1987-08-06
申请人： Antoine Weiner
发明人： Antoine Weiner
CPC分类号： C21C7/0056 , C21C7/06 , C21C7/005
摘要： Heat and melt-refining reactants are simultaneously delivered to a metal melt by introducing into the melt a filled wire comprising a metal sheath and a mixture of an oxygen supplier and a metal oxygen acceptor capable of undergoing exothermic reaction to produce the melt-refining substances.
摘要翻译： 通过向熔体中引入包含金属护套的填充线和供氧剂和能够进行放热反应的金属氧受体的混合物以产生熔融精炼物质，将热和熔融精炼反应物同时输送到金属熔体。
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