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1. 发明申请

WO9956503A2 METHOD FOR PRODUCING ELONGATED CARBON BODIES 审中-公开
标题翻译：生产附着的碳体的方法
公开(公告)号：WO9956503A2
公开(公告)日：1999-11-04
申请号：PCT/NO9900121
申请日：1999-04-15
申请人： ELKEM MATERIALS , VATLAND ARNFINN , VEGGE OLAF TRYGVE
发明人： VATLAND ARNFINN , VEGGE OLAF TRYGVE
IPC分类号： H05B7/09
CPC分类号： H05B7/09
摘要： The present invention relates to a method for continuous production of elongated carbon bodies, particularly carbon electrodes which are produced in direct connection with the smelting furnace wherein the electrodes are consumed, where a metallic casing containing unbaked carbonaceous electrode paste comprising a particulate solid carbon material and a carbonaceous binder is continuously or substantially continuously lowered through a baking furnace which is heated to a temperature between 500 and 1200 DEG C, whereby the unbaked electrode paste is baked into a solid carbon body and where the casing is extended by joining new sections of casing on the top of the casing as the casing is lowered through the baking furnace, where the lower part of each section of casing has an outer diameter that is equal to or smaller than the inner diameter of the upper part of each section of casing, said method being characterized in that each new section of casing is mounted upon the section of casing below in such a way that the lower part of the new section of casing is positioned inside the casing of the upper part of the section of casing situated below the new section of casing and where the length of the lower part of each section of casing has such an extension that the new section of casing during baking freely can slide downwards in relation to the section of casing situated below the new section of casing a distance which at least compensates for the shrinkage of the electrode paste contained in the casing during baking of the carbon body in the baking furnace.
摘要翻译：本发明涉及一种连续生产细长碳体的方法，特别是与其中电极被消耗的熔炼炉直接连接生产的碳电极，其中含有包含微粒固体碳材料的未煅烧碳质电极浆料的金属外壳和碳质粘合剂通过加热到500-1200℃的烘烤炉连续地或基本上连续地下降，由此将未烘烤的电极糊烘烤成固体碳体，并且通过将新的肠衣段连接而将肠衣延伸当壳体通过烘烤炉下降时，在壳体的顶部上，其中每个壳体部分的下部的外径等于或小于每个壳体部分的上部的内径，所述方法的特征在于每个新的壳体部分安装在壳体部分上使得新的壳体部分的下部位于位于壳体新部分下方的壳体部分的上部的壳体内，并且每个壳体部分的下部的长度具有这样的延伸使得烘烤过程中的新部分在烘烤过程中可以自由地相对于位于壳体新部分下方的壳体部分向下滑动一段距离，该距离至少补偿烘烤过程中包含在壳体中的电极糊的收缩在烘烤炉中的碳体。

2. 发明申请

WO2010033108A1 SIDEWALL AND BOTTOM ELECTRODE ARRANGEMENT FOR ELECTRICAL SMELTING REACTORS AND METHOD FOR FEEDING SUCH ELECTRODES 审中-公开
标题翻译：用于电气化反应器的电极和电极电极装置及其供电方法
公开(公告)号：WO2010033108A1
公开(公告)日：2010-03-25
申请号：PCT/US2008/076550
申请日：2008-09-16
申请人： ALCOA INC. , ELKEM AS , VEGGE, Olaf-Trygve , HAALAND, Harald , BRINCH, Jon , HERSTAD, Jarle, Erland , JORGENSEN, Constantin
发明人： VEGGE, Olaf-Trygve , HAALAND, Harald , BRINCH, Jon , HERSTAD, Jarle, Erland , JORGENSEN, Constantin
IPC分类号： C22B4/08 , C22B21/02 , F27D11/10 , F27B3/08
CPC分类号： F27D11/08 , C22B4/08 , C22B21/02 , F27B3/08
摘要： Metallurgical reactors having cooling capability and electrode feed capability are disclosed. The reactors may include a shell having a sidewall and a bottom, where the shell is adapted to contain a molten material. The reactors may include at least one consumable electrode protruding through an opening of the shell and into the molten material. The reactors may include a current contact clamp configured to conduct operating current to the electrode, where the current clamp is in contact with the electrode, and where the current clamp comprises at least one internal channel, wherein the internal channel is configured to circulate a cooling medium. The reactors may include an electric isolation ring disposed between the electrode and the opening of the shell, wherein the electric isolation ring is configured to sealingly engage the electrode and the opening so as to restrict flow of the molten material out of the shell.
摘要翻译：公开了具有冷却能力和电极馈送能力的冶金反应器。反应器可以包括具有侧壁和底部的壳体，其中壳体适于容纳熔融材料。反应器可以包括至少一个通过壳体的开口突出并进入熔融材料的可消耗电极。反应器可以包括电流接触夹具，其被配置成将工作电流传导到电极，其中电流钳与电极接触，并且其中电流夹具包括至少一个内部通道，其中内部通道构造成循环冷却中。反应器可以包括设置在电极和壳体的开口之间的电隔离环，其中电隔离环被配置为密封地接合电极和开口，以便限制熔融材料流出壳体。

3. 发明申请

WO2005032695A1 DEVICE AND METHOD FOR TREATMENT OF GASES BY A MOVING BED OF PARTICULATE MATERIAL 审中-公开
标题翻译：用于通过颗粒材料的移动床处理气体的装置和方法
公开(公告)号：WO2005032695A1
公开(公告)日：2005-04-14
申请号：PCT/US2004/031223
申请日：2004-09-22
申请人： ALCOA INC. , ELKEM ASA , VEGGE, Olaf Trygve , BRINCH, Jon Christian
发明人： VEGGE, Olaf Trygve , BRINCH, Jon Christian
IPC分类号： B01D53/08
CPC分类号： B01D53/08 , B01D2253/102 , B01D2257/50 , B01D2259/40005 , B01D2259/40081 , B01J8/0035 , B01J8/0045 , B01J8/12 , B01J2208/00557 , B01J2208/00761 , B01J2208/00867 , B01J2219/1946
摘要： The device and method of the present invention employs a column (1) having a gas inlet (2) in its lower part (5) and a gas outlet (3) in its upper part (4). Carbon particles are introduced into the column (1) through a supply pipe (7). The supply pipe (7) is movable so that by manipulating the height of the supply pipe (7) in conjunction with discharging particulate matter through the column (1), the height of the bed (8) of particulate matter in the column (1) can be adjusted so that the retention time of the off gas in the particulate bed (8) is constant. By maintaining a constant retention time of the off gas in the bed (8), complete conversion of the off gas is achieved.
摘要翻译：本发明的装置和方法在其下部（5）中使用具有气体入口（2）的塔（1）和其上部（4）中的气体出口（3）。碳颗粒通过供应管（7）引入塔（1）。供应管（7）可移动，以便通过操纵供应管（7）的高度，同时排出颗粒物质通过塔（1），塔（1）中的颗粒物质床（8）的高度），使得在颗粒床（8）中的废气的停留时间是恒定的。通过保持床（8）中的废气的恒定保持时间，实现废气的完全转化。

4. 发明申请

WO9956503A9 METHOD FOR PRODUCING ELONGATED CARBON BODIES 审中-公开
标题翻译：生产长条碳体的方法
公开(公告)号：WO9956503A9
公开(公告)日：2001-09-07
申请号：PCT/NO9900121
申请日：1999-04-15
申请人： ELKEM MATERIALS , VATLAND ARNFINN , VEGGE OLAF TRYGVE
发明人： VATLAND ARNFINN , VEGGE OLAF TRYGVE
IPC分类号： H05B7/09
CPC分类号： H05B7/09
摘要： The present invention relates to a method for continuous production of elongated carbon bodies, particularly carbon electrodes which are produced in direct connection with the smelting furnace wherein the electrodes are consumed, where a metallic casing containing unbaked carbonaceous electrode paste comprising a particulate solid carbon material and a carbonaceous binder is continuously or substantially continuously lowered through a baking furnace which is heated to a temperature between 500 and 1200 DEG C, whereby the unbaked electrode paste is baked into a solid carbon body and where the casing is extended by joining new sections of casing on the top of the casing as the casing is lowered through the baking furnace, where the lower part of each section of casing has an outer diameter that is equal to or smaller than the inner diameter of the upper part of each section of casing, said method being characterized in that each new section of casing is mounted upon the section of casing below in such a way that the lower part of the new section of casing is positioned inside the casing of the upper part of the section of casing situated below the new section of casing and where the length of the lower part of each section of casing has such an extension that the new section of casing during baking freely can slide downwards in relation to the section of casing situated below the new section of casing a distance which at least compensates for the shrinkage of the electrode paste contained in the casing during baking of the carbon body in the baking furnace.
摘要翻译：本发明涉及一种用于连续生产细长碳体的方法，特别是与冶炼炉直接相连制造的碳电极，其中消耗电极，其中含有包含颗粒状固体碳材料的未烘烤碳质电极糊料的金属壳体和碳质粘合剂通过加热到500-1200℃的烘烤炉连续或基本上连续地降低，由此将未烘烤的电极浆料烘烤成固体碳体，并且通过连接壳体的新部分来延伸壳体当壳体通过烘烤炉下降时，在壳体的顶部上，其中每个壳体的每个部分的下部具有等于或小于壳体每个部分的上部的内径的外径，所述方法的特征在于，套管的每个新部分安装在套管的部分上下面的方式使得新的套管的下部位于壳体的新部分下方的壳体部分的上部的壳体内部，并且每个壳体的每个部分的下部的长度这样的延伸，使得烘烤期间套管的新部分相对于位于壳体新部分下方的壳体的部分向下滑动，该距离至少补偿了在烘烤期间包含在壳体中的电极糊料的收缩碳体在烤炉中。

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