ÌâÄ¿ÄÚÈÝ
ÈËÀàÿÄ궼Ҫ´Ó´ó×ÔÈ»ÌáÈ¡´óÁ¿½ðÊô£¬ÓÃÓÚÂú×ãÈÕ³£Éú»îºÍ¹¤Å©ÒµÉú²úµÄÐèÒª£®£¨1£©Á¶Ìú³§³£ÒÔ½¹Ì¿¡¢³àÌú¿ó£¨Ö÷Òª³É·ÖÊÇÑõ»¯Ìú£©¡¢¿ÕÆøµÈΪÖ÷ÒªÔÁÏÁ¶Ìú£¬·´Ó¦¹ý³ÌÈçͼËùʾ£®ÆäÖн¹Ì¿µÄ×÷ÓÃÊÇ
£¨2£©Í¼ÖÐÊÇÈÕ³£Éú»îÖг£ÓõÄÌúËø£®
¢ÙÌúËøÔÚʲô»·¾³ÏÂʹÓÃÒ×ÉúÐ⣿
¢Ú¾ÙÀý˵Ã÷ÌúËø²ÉÈ¡µÄÒ»ÖÖ·ÀÐâ´ëÊ©£º
¢ÛËøоת¶¯²»Áé»îʱ£¬¿ÉÏòÆäÖмÓÈëÉÙÁ¿
£¨3£©ÎªÁËÂú×ãijЩ¼â¶Ë¼¼Êõ·¢Õ¹µÄÐèÒª£¬ÈËÃÇÓֺϳÉÁËÐí¶àÐÂÐͺϽð²ÄÁÏ£®´¢ÇâºÏ½ðÊÇÒ»ÀàÄܹ»´óÁ¿ÎüÊÕH2£¬²¢ÓëH2½áºÏ³É½ðÊôÇ⻯ÎïµÄ²ÄÁÏ£®´Ë¹ý³Ì·¢ÉúÁË
·ÖÎö£º£¨1£©Ì¼ÔÚ¸ßÎÂÌõ¼þÏÂÄܺͿÕÆøÖеÄÑõÆø·´Ó¦Éú³É¶þÑõ»¯Ì¼£¬¶þÑõ»¯Ì¼ÔÚ¸ßÎÂÌõ¼þÏÂÄܺÍ̼·´Ó¦Éú³ÉÒ»Ñõ»¯Ì¼£¬Ò»Ñõ»¯Ì¼ÔÚ¸ßÎÂÌõ¼þÏÂÄܺÍÑõ»¯Ìú·´Ó¦Éú³ÉÌúºÍ¶þÑõ»¯Ì¼£»
£¨2£©ÌúÓëÑõÆøºÍË®³ä·Ö½Ó´¥Ê±ÈÝÒ×ÉúÐ⣬ʯī¾ßÓÐÈó»¬×÷Óã»
£¨3£©ÓÐÐÂÎïÖÊÉú³ÉµÄ±ä»¯ÊôÓÚ»¯Ñ§±ä»¯£¬ºÏ½ðÊÇÓɶàÖÖÎïÖÊ×é³ÉµÄ£¬ÊôÓÚ»ìºÏÎ
£¨2£©ÌúÓëÑõÆøºÍË®³ä·Ö½Ó´¥Ê±ÈÝÒ×ÉúÐ⣬ʯī¾ßÓÐÈó»¬×÷Óã»
£¨3£©ÓÐÐÂÎïÖÊÉú³ÉµÄ±ä»¯ÊôÓÚ»¯Ñ§±ä»¯£¬ºÏ½ðÊÇÓɶàÖÖÎïÖÊ×é³ÉµÄ£¬ÊôÓÚ»ìºÏÎ
½â´ð£º½â£º£¨1£©ÆäÖн¹Ì¿µÄ×÷ÓÃÊÇȼÉÕÌṩÈÈÁ¿£¬²¢ÎªÉú³ÉÒ»Ñõ»¯Ì¼Ìṩ·´Ó¦Î¹ÊÌȼÉÕÌṩÈÈÁ¿£¬²¢ÎªÉú³ÉÒ»Ñõ»¯Ì¼Ìṩ·´Ó¦Î
Ò»Ñõ»¯Ì¼»¹Ô³àÌú¿ó·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºFe2O3+3CO
2Fe+3CO2£®
£¨2£©¢ÙÌúÔÚ³±ÊªµÄ¿ÕÆøÖÐÈÝÒ×ÉúÐ⣮¹ÊÌ³±ÊªµÄ¿ÕÆøÖУ®
¢ÚËø¿ÛÉ϶ÆÒ»²ãÄ͸¯Ê´µÄ½ðÊô¿ÉÒÔ·ÀÖ¹Ëø¿ÛÉúÐ⣮¹ÊÌËø¿ÛÉ϶ÆÒ»²ãÄ͸¯Ê´µÄ½ðÊô£®
¢ÛËøоת¶¯²»Áé»îʱ£¬¿ÉÏòÆäÖмÓÈëÉÙÁ¿Ê¯Ä«·ÛʹÆäת¶¯Áé»î£®¹ÊÌʯī·Û£®
£¨3£©´¢ÇâºÏ½ðÓëH2½áºÏÉú³ÉÁ˽ðÊôÇ⻯ÎÊôÓÚ»¯Ñ§±ä»¯£®¹ÊÌ»¯Ñ§£®
´¢ÇâºÏ½ðÊÇÓɶàÖÖÎïÖÊ×é³ÉµÄ£¬ÊôÓÚ»ìºÏÎ¹ÊÌ»ìºÏÎ
Ò»Ñõ»¯Ì¼»¹Ô³àÌú¿ó·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºFe2O3+3CO
| ||
£¨2£©¢ÙÌúÔÚ³±ÊªµÄ¿ÕÆøÖÐÈÝÒ×ÉúÐ⣮¹ÊÌ³±ÊªµÄ¿ÕÆøÖУ®
¢ÚËø¿ÛÉ϶ÆÒ»²ãÄ͸¯Ê´µÄ½ðÊô¿ÉÒÔ·ÀÖ¹Ëø¿ÛÉúÐ⣮¹ÊÌËø¿ÛÉ϶ÆÒ»²ãÄ͸¯Ê´µÄ½ðÊô£®
¢ÛËøоת¶¯²»Áé»îʱ£¬¿ÉÏòÆäÖмÓÈëÉÙÁ¿Ê¯Ä«·ÛʹÆäת¶¯Áé»î£®¹ÊÌʯī·Û£®
£¨3£©´¢ÇâºÏ½ðÓëH2½áºÏÉú³ÉÁ˽ðÊôÇ⻯ÎÊôÓÚ»¯Ñ§±ä»¯£®¹ÊÌ»¯Ñ§£®
´¢ÇâºÏ½ðÊÇÓɶàÖÖÎïÖÊ×é³ÉµÄ£¬ÊôÓÚ»ìºÏÎ¹ÊÌ»ìºÏÎ
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁ¶ÌúÔÀí¡¢·ÀÖ¹½ðÊôÉúÐâµÄ·½·¨¡¢ºÏ½ð¡¢»¯Ñ§·½³ÌʽµÄÊéдµÈ·½ÃæµÄ֪ʶ£¬Êéд»¯Ñ§·½³ÌʽʱҪעÒâ×ñÑÖÊÁ¿Êغ㶨ÂÉ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿