»Õ ¾.È. 2527 – 2533 Maxhutte »ÃÐà·ÈàÂÍÃÁѹà»Ô´´Óà¹Ô¹¡ÒÃã¹ÃÙ»¢Í§ pilot plant ¢¹Ò´àÅç¡ ÁÕ¡ÓÅѧ¡ÒüÅÔµ 10,000 µÑ¹µèÍ»Õ à»ç¹¤ÇÒÁÃèÇÁÁ×ÍÃÐËÇèÒ§ Rio Tinto áÅÐ Kloeckner werke ãªé horizontal vessel
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»Õ ¾.È. 2539 – 2543 ¾Ñ²¹Òà»ç¹ Commercial Plant à»ÅÕ蹨ҡà´ÔÁãªé horizontal smelt reduction vessel ÁÒà»ç¹ Water-cooled refractory lined vertical vessel «Öè§¢éʹբͧ¡ÒÃãªé vertical smelt reduction vessel ¤×Í à¾ÔèÁÍÒÂØ¡ÒÃãªé§Ò¹¢Í§ vessel áÅÐà¾ÔèÁ¢Õ´¤ÇÒÁÊÒÁÒö㹡ÒüÅÔµ µÅÍ´¨¹·ÓãËé¡Ãкǹ¡ÒüÅÔµÊдǡ¢Öé¹à¾ÔèÁ¢¹Ò´àÊé¹¼èÒ¹ÈÙ¹Âì¡ÅÒ§àµÒ 6 m SRV (Smelt Reduction Vessel) ·Ó§Ò¹·Õè¤ÇÒÁ´Ñ¹»ÃÐÁÒ³ 80 kPa ÀÒÂã¹ top space ÀÒÂã¹ vessel »ÃСͺ´éÇ refractory lined hearth áÅÐ water – cooled panel ÀÒÂã¹ refractory hearth ÁÕÍèÒ§ËÅÍÁàËÅÇ â´Â¡ÒÃÈÖ¡ÉÒàÊÃç¨ÊÔé¹ã¹»Õ ¾.È. 2543 â´Â»ÃѺà»ÅÕè¹áÅÐà¾ÔèÁÍØ»¡Ã³ìºÒ§Êèǹâ´Âà»ÅÕè¹ bottom tyreres ÁÒãªé water-cooled top lances à¾×èÍãªé©Õ´Çѵ¶Ø´Ôº»é͹à¢éÒ à»ÅÕè¹ top hot air blast (HAB) tuyere ´éÇ fixed HAB lance à¾ÔèÁ foreheart ÊÓËÃѺá¡àËÅç¡ËÅÍÁàËÅÇ·Õèä´é ÍÍ¡¨Ò¡µÐ¡Ãѹ
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