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1. 发明授权

EP0300411B1 Melting retort and method of melting materials 失效
标题翻译：坩埚和熔融材料的方法。
公开(公告)号：EP0300411B1
公开(公告)日：1994-06-01
申请号：EP88111531.5
申请日：1988-07-18
申请人： RETECH, INC.
发明人： Schlienger, Max P.
IPC分类号： C22B9/16
CPC分类号： F27D99/00 , C22B9/16 , C22B9/226 , C22B9/228 , F27B3/04 , F27B3/06 , F27B3/085 , F27D3/14 , F27D2003/0087 , H05B7/00

2. 发明公开

EP0752924A4 APPARATUS AND METHOD FOR STARTING A PLASMA ARC TREATMENT SYSTEM 失效
标题翻译：方法和装置启动等离子弧处理系统
公开(公告)号：EP0752924A4
公开(公告)日：1997-05-07
申请号：EP95913708
申请日：1995-03-14
申请人： RETECH INC
发明人： SCHLIENGER MAX P
IPC分类号： F23G5/00 , B23K10/00 , F27B3/08 , H05B7/18 , H05H1/48
CPC分类号： H05H1/48 , Y10S75/959
摘要： An ignitable material (26) is positioned in contact with a slag (8) contained in a plasma arc treatment system having an electrode (10) and an electrical ground (14). The slag is initially at a temperature below a conducting temperature at which the slag will conduct electricity between the electrode and the grounding network. The ignitable material has a self-sustaining reaction which releases heat energy upon ignition. The ignitable material is ignited with a pilot arc (28) thereby heating at least a portion of the slag to the conducting temperature so that an arc between the electrode and the grounding network can be sustained.

3. 发明授权

EP0290815B1 Apparatus and method for high temperature disposal of hazardous waste material 失效转让
标题翻译：危险废物高温处理设备及方法
公开(公告)号：EP0290815B1
公开(公告)日：1990-10-24
申请号：EP88106068.5
申请日：1988-04-15
申请人： RETECH, INC.
发明人： Schlienger, Max P.
IPC分类号： F23G5/10
CPC分类号： F23J15/02 , C03B5/005 , C03B5/025 , F23G5/085 , F23G5/20 , F23G2203/202 , F23G2204/201 , Y02P40/52 , Y10S588/90

4. 发明公开

EP0300411A3 Melting retort and method of melting materials 失效
标题翻译：熔融回填和熔炼材料的方法
公开(公告)号：EP0300411A3
公开(公告)日：1990-05-30
申请号：EP88111531.5
申请日：1988-07-18
申请人： RETECH, INC.
发明人： Schlienger, Max P.
IPC分类号： C22B9/16
CPC分类号： F27D99/00 , C22B9/16 , C22B9/226 , C22B9/228 , F27B3/04 , F27B3/06 , F27B3/085 , F27D3/14 , F27D2003/0087 , H05B7/00
摘要： An improved melting retort and method of melting materials wherein the retort allows for easier material feeding capability with a wider range of types of materials while minimizing the movement of any unmelted materials to the pouring lip of the retort. The retort is mounted for rotation on either a bearing or rollers to enable feed materials directed into the retort from one peripheral location to be advanced into one or more several melt areas by rotating the retort about its central axis. In each of the melting areas, a heat source, such as an electron beam gun or plasma torch, is provided above the open top of the retort and melts the materials therebelow. In one embodiment, the molten material is poured from an inner peripheral portion thereof and gravitates through a central hole of the retort and into a secondary crucible or mold. In this geometry, the melted material can be fed into the secondary crucible in a continuous manner. In another embodiment, the pouring lip of the retort is at an outer peripheral portion for gravitation of the molten materials into a secondary crucible near the outer periphery of teh retort. In either embodiment, the secondary curcible is provided with a heat source thereabove to shape the molten materials in the crucible.

5. 发明公开

EP0300411A2 Melting retort and method of melting materials 失效
标题翻译： Schmelztiegel und Verfahren zum Schmelzen von Materialien。
公开(公告)号：EP0300411A2
公开(公告)日：1989-01-25
申请号：EP88111531.5
申请日：1988-07-18
申请人： RETECH, INC.
发明人： Schlienger, Max P.
IPC分类号： C22B9/16
CPC分类号： F27D99/00 , C22B9/16 , C22B9/226 , C22B9/228 , F27B3/04 , F27B3/06 , F27B3/085 , F27D3/14 , F27D2003/0087 , H05B7/00
摘要： An improved melting retort and method of melting materials wherein the retort allows for easier material feeding capability with a wider range of types of materials while minimizing the movement of any unmelted materials to the pouring lip of the retort. The retort is mounted for rotation on either a bearing or rollers to enable feed materials directed into the retort from one peripheral location to be advanced into one or more several melt areas by rotating the retort about its central axis. In each of the melting areas, a heat source, such as an electron beam gun or plasma torch, is provided above the open top of the retort and melts the materials therebelow. In one embodiment, the molten material is poured from an inner peripheral portion thereof and gravitates through a central hole of the retort and into a secondary crucible or mold. In this geometry, the melted material can be fed into the secondary crucible in a continuous manner. In another embodiment, the pouring lip of the retort is at an outer peripheral portion for gravitation of the molten materials into a secondary crucible near the outer periphery of teh retort. In either embodiment, the secondary curcible is provided with a heat source thereabove to shape the molten materials in the crucible.
摘要翻译：改进的熔化蒸馏器和熔化材料的方法，其中蒸馏器允许更宽范围的材料类型的材料进料能力更容易，同时最小化任何未熔化的材料对蒸馏器的倾倒口的运动。蒸馏器安装成在轴承或辊子上旋转，以使得通过围绕其中心轴线旋转蒸煮器使得从一个周边位置引导到蒸馏器中的进料能够进入一个或多个熔融区域。在每个熔化区域中，在蒸馏器的开口顶部上方设置诸如电子束枪或等离子体焰炬的热源，并且熔化下面的材料。在一个实施例中，熔融材料从其内周部分注入并引导通过蒸馏器的中心孔并进入二次坩埚或模具。在这种几何形状中，熔融的材料可以以连续的方式进料到二级坩埚中。在另一个实施例中，蒸馏器的倾倒唇缘在外周部分，用于将熔融材料引导到靠近蒸馏器外周的二级坩埚中。在任一实施例中，二次可控体在其上设置有热源以使坩埚中的熔融材料成形。

6. 发明公开

EP0752924A1 APPARATUS AND METHOD FOR STARTING A PLASMA ARC TREATMENT SYSTEM 失效
标题翻译：方法和装置启动等离子弧处理系统
公开(公告)号：EP0752924A1
公开(公告)日：1997-01-15
申请号：EP95913708.0
申请日：1995-03-14
申请人： RETECH, INC.
发明人： SCHLIENGER, Max, P.
IPC分类号： F23G5 , B23K10 , F27B3 , H05B7 , H05H1
CPC分类号： H05H1/48 , Y10S75/959
摘要： An ignitable material (26) is positioned in contact with a slag (8) contained in a plasma arc treatment system having an electrode (10) and an electrical ground (14). The slag is initially at a temperature below a conducting temperature at which the slag will conduct electricity between the electrode and the grounding network. The ignitable material has a self-sustaining reaction which releases heat energy upon ignition. The ignitable material is ignited with a pilot arc (28) thereby heating at least a portion of the slag to the conducting temperature so that an arc between the electrode and the grounding network can be sustained.

7. 发明授权

EP0553758B1 Arc plasma torch having tapered-bore electrode 失效转让
标题翻译：等离子弧焊炬用含有电极锥形孔。
公开(公告)号：EP0553758B1
公开(公告)日：1995-10-04
申请号：EP93101117.5
申请日：1993-01-26
申请人： RETECH, INC.
发明人： Haun, Rob E. , Elmer, Neil C. , Lampson, Robin A.
IPC分类号： H05H1/34
CPC分类号： H05H1/34 , H05H2001/3415 , H05H2001/3436 , H05H2001/3468 , H05H2001/3478

8. 发明公开

EP0553758A1 Arc plasma torch having tapered-bore electrode 失效转让
标题翻译： Lichtbogenplasmabrenner mit konische Bohrung enthaltender Elektrode。
公开(公告)号：EP0553758A1
公开(公告)日：1993-08-04
申请号：EP93101117.5
申请日：1993-01-26
申请人： RETECH, INC.
发明人： Haun, Rob E. , Elmer, Neil C. , Lampson, Robin A.
IPC分类号： H05H1/34
CPC分类号： H05H1/34 , H05H2001/3415 , H05H2001/3436 , H05H2001/3468 , H05H2001/3478
摘要： An arc plasma torch having a tapered-bore electrode provides a long, columnar plasma arc. The torch includes a torch housing, a tapered-bore electrode, a gas-constricting nozzle, and a swirling gas flow generator.
The electrode is mounted within the housing and has a closed inner end and an open outer mouth. The electrode has a longitudinally extending, tapered bore. The bore has its largest dimension at the mouth. The nozzle has a bore and is also mounted within the housing. The nozzle is in axial alignment with, forwardly spaced with respect to and insulated from, the tapered-bore electrode. The torch introduces a swirling flow of gas at a location intermediate the electrode and the gas-constricting nozzle, resulting in gas flowing past the electrode during use of the torch. In operation, an electric arc emanating from the electrode ionizes the gas flow.
摘要翻译：具有锥孔电弧的电弧等离子体焰炬提供长的柱状等离子弧。手电筒包括手电筒壳体，锥形孔电极，气体收缩喷嘴和旋流气体发生器。电极安装在壳体内，并具有封闭的内端和敞开的外口。电极具有纵向延伸的锥形孔。孔在口处具有最大的尺寸。喷嘴具有孔并且还安装在壳体内。喷嘴与锥孔电极相对并与之隔绝的轴向对准。手电筒在电极和气体收缩喷嘴之间的位置处引入气流的旋转流，导致在使用割炬期间气体流过电极。在操作中，从电极发出的电弧使气流离子化。

9. 发明公开

EP0290815A1 Apparatus and method for high temperature disposal of hazardous waste material 失效转让
标题翻译： Apparat und Verfahren zur Hochtemperaturbeseitigung vongefährlichemAbfall。
公开(公告)号：EP0290815A1
公开(公告)日：1988-11-17
申请号：EP88106068.5
申请日：1988-04-15
申请人： RETECH, INC.
发明人： Schlienger, Max P.
IPC分类号： F23G5/10
CPC分类号： F23J15/02 , C03B5/005 , C03B5/025 , F23G5/085 , F23G5/20 , F23G2203/202 , F23G2204/201 , Y02P40/52 , Y10S588/90
摘要： An improved plasma torch incinerator or reactor in which the incinerator uses a rotating, materials-receiving drum (30) or chamber for receiving the hot plasma of a plasma torch (72). By properly constructing the inner surface of the rotatable drum (30) and by varying the speed of rotation of the drum (30), waste materials can be effectively spread out over the inner surface of the drum (30) to form a relatively thin layer of waste materials which has a large surface area which can be more quickly heated to the desired high temperatures provided by the plasma torch (72). Moreover, the spreading out of the waste materials can cause them to be recirculated and mixed by periodically reducing the speed of rotation of the drum (30). The plasma of the plasma torch (72) is not directed toward a stationary part of the drum (30). Instead, the plasma torch (72) is directed at a rotatable portion of the drum (30) which provides for a better heat distribution and permits portions of the drum (30) to cool during the intervals when they are not in direct contact with the plasma. Thus, liquid as well as solid waste materials can be fed together into the rotating drum (30).
摘要翻译：一种改进的等离子体焰炬焚化炉或反应器，其中焚烧炉使用旋转的材料接收鼓（30）或室，用于接收等离子体焰炬（72）的热等离子体。通过适当地构造可旋转滚筒（30）的内表面并且通过改变滚筒（30）的旋转速度，废料可以有效地在滚筒（30）的内表面上展开以形成相对薄的层具有较大表面积的废料可以被更快地加热到由等离子体焰炬（72）提供的期望的高温。此外，通过周期性地减小滚筒（30）的旋转速度，废料的扩展可使它们再循环和混合。等离子体焰炬（72）的等离子体不指向鼓（30）的静止部分。替代地，等离子体焰炬（72）被引导到滚筒（30）的可旋转部分，其提供更好的热分布，并且允许滚筒（30）的部分在它们不直接接触的间隔期间冷却等离子体。因此，液体以及固体废物可以一起进料到旋转滚筒（30）中。

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