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公开(公告)号：EP4455084A1
公开(公告)日：2024-10-30
申请号：EP23170107.9
申请日：2023-04-26
申请人： SGL Carbon SE
发明人： SCHREINER, Christian , SCHREINER, Tino , JOKANOVIC, Bojan , KÜFNER, Alexander , LOSHER, Richard
IPC分类号： C01B32/05 , C01B32/205 , C04B11/028 , C10B3/00 , F27B1/10
摘要： In a first aspect, the present disclosure relates to a graphitization furnace comprising a raw material inlet and a product outlet. Further, the graphitization furnace comprises a channel 100 connecting the raw material inlet and the product outlet, wherein the channel 100 comprises an upstream section 110 closer to the raw material inlet and a downstream section 120 closer to the product outlet. The upstream section 110 has a first cross-sectional area closer to the raw material inlet and second cross-sectional area closer to the product outlet and the downstream section 120 has a third cross-sectional area closer to the raw material inlet and fourth cross-sectional area closer to the product outlet. Herein, the second cross-sectional area section is larger than the first cross-sectional area and the fourth cross-sectional area is larger than the second and third cross-sectional area.
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公开(公告)号：EP4431853A1
公开(公告)日：2024-09-18
申请号：EP23162617.7
申请日：2023-03-17
申请人： SGL Carbon SE
发明人： ALDRIAN, Patrick , JOKANOVIC, Bojan , KLUG, Herbert , LOSHER, Richard , SACKL, Heinz , SCHREINER, Christian , SCHREINER, Tino , SCHWEIGHART, Marko
CPC分类号： F27B9/14 , F27B2009/248420130101 , F27B9/20 , F27B9/30 , F27B9/02 , F27B9/028 , F27B9/045 , C01B32/205
摘要： The present disclosure relates to a graphitization furnace for continuously graphitizing particulate carbonaceous material comprising a raw material inlet and a product outlet, and a plurality of sequentially arranged channel sections disposed between the raw material inlet and the product outlet, wherein each of the channel sections is provided with a conveyor screw for transporting the carbonaceous material through the channel section, and at least one transition section which is disposed between two channel sections from said plurality of sequentially arranged channel sections and which is configured to allow transport of carbonaceous material between the two channel sections.
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公开(公告)号：EP4455085A1
公开(公告)日：2024-10-30
申请号：EP23170108.7
申请日：2023-04-26
申请人： SGL Carbon SE
IPC分类号： C01B32/05 , C01B32/205 , C04B11/028 , C10B3/00 , F27B1/10
摘要： The present disclosure relates to a graphitization furnace 100 configured to graphitize particulate carbonaceous material comprising a raw material inlet 160 and a product outlet 170, and a channel 110 connecting the raw material inlet 160 and the product outlet 170. The channel 110 comprises an upstream section 120 closer to the raw material inlet 160 and a downstream section 130 closer to the product outlet 170. The upstream section 120 has a first cross-sectional area closer to the raw material inlet 160 and a second cross-sectional area closer to the product outlet 170, wherein the second cross-sectional area is larger than the first cross-sectional area. The upstream section 120 and/or the downstream section 130 comprises a plurality of plate-shaped wall segments 140 and the upstream section 120 and/or the downstream section 130 has a polygonal cross-sectional shape.
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公开(公告)号：EP4455083A1
公开(公告)日：2024-10-30
申请号：EP23170106.1
申请日：2023-04-26
申请人： SGL Carbon SE
IPC分类号： C01B32/05 , C01B32/205 , C04B11/028 , C10B3/00 , F27B1/10
摘要： The present disclosure relates to a graphitization furnace 100 configured to graphitize particulate carbonaceous material. The graphitization furnace 100 comprises a raw material inlet 160 and a product outlet 170, and a channel 100 connecting the raw material inlet 160 and the product outlet 170. The channel 100 comprises an upstream section 120 closer to the raw material inlet 160 and a downstream section 130 closer to the product outlet 170. Both the upstream section 120 and the downstream section 130 comprise a plurality of discrete plate-shaped wall segments 140, 150 and both the upstream section 120 and the downstream section 130 have a polygonal cross-sectional shape.
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