ÌâÄ¿ÄÚÈÝ

6£®ÈËÀàµÄÉú»îºÍÉú²ú¶¼Àë²»¿ª½ðÊô²ÄÁÏ£®
£¨1£©ÏÂÁÐÎïÖʲ»ÊôÓںϽðµÄÊÇB£®
A£®ÇàÍ­        B£®ÂÁ      C£®¸Ö      D£®ÉúÌú
£¨2£©Ã¿ÄêÒò¸¯Ê´¶ø±¨·ÏµôµÄ½ðÊô²ÄÁÏÊýÁ¿¾ªÈË£¬ÌúÉúÐâµÄÌõ¼þÊÇÌúÓëÑõÆø ºÍˮͬʱ½Ó´¥£®
£¨3£©¹¤ÒµÁ¶Ìú¿ÉÒ԰ѳàÌú¿ó£¨Ö÷Òª³É·ÖΪFe2O3 £©Ôڸ߯ÀïºÍCO·´Ó¦£¬Éú³Éµ¥ÖÊÌú£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇFe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$3CO2+2Fe£»
¢ÙÑõ»¯Ìú£¨Fe2O3£©µÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ160£»
¢Ú2000tº¬Ñõ»¯Ìú80%µÄ³àÌú¿óÖÐÀíÂÛÉÏ¿ÉÁ¶µÃº¬Ìú90%µÄÉúÌú1244.4t£®£¨±£ÁôһλСÊý£©

·ÖÎö £¨1£©¸ù¾ÝºÏ½ðµÄ¶¨ÒåÀ´·ÖÎö£»
£¨2£©ÌúÓëË®¡¢ÑõÆø³ä·Ö½Ó´¥Ê±ÈÝÒ×ÉúÐ⣻
£¨3£©¸ù¾Ý³àÌú¿óµÄÖ÷Òª³É·ÖΪÑõ»¯Ìú£¬ÔòCOºÍÑõ»¯Ìú·´Ó¦Éú³ÉÌúºÍ¶þÑõ»¯Ì¼À´Êéд»¯Ñ§·´Ó¦·½³Ìʽ£»
¢Ù¸ù¾ÝÏà¶Ô·Ö×ÓÖÊÁ¿Îª¹¹³É·Ö×ӵĸ÷Ô­×ÓµÄÏà¶ÔÔ­×ÓÖÊÁ¿Ö®ºÍ£¬½øÐзÖÎö½â´ð£»
¢Ú¸ù¾Ý¿óʯµÄÖÊÁ¿ºÍÑõ»¯ÌúµÄÖÊÁ¿·ÖÊý¼ÆËã¿óʯÖÐÑõ»¯ÌúµÄÖÊÁ¿¼´¿É£»ÓÉÑõ»¯ÌúµÄÖÊÁ¿¡¢ÉúÌúÖÐÌúµÄÖÊÁ¿·ÖÊý£¬¸ù¾Ý³àÌú¿óÁ¶ÌúµÄ»¯Ñ§·½³Ìʽ¿ÉÒÔÁÐʽ¼ÆËã³öÁ¶³öÉúÌúµÄÖÊÁ¿£®

½â´ð ½â£º£¨1£©ºÏ½ðÊÇÖ¸ÔÚÒ»ÖÖ½ðÊôÖмÓÈÈÈÛºÏÆäËü½ðÊô»ò·Ç½ðÊô¶øÐγɵľßÓнðÊôÌØÐÔµÄÎïÖÊ£»ÂÁΪ½ðÊôµ¥ÖÊ£¬²»ÊǺϽð£»
£¨2£©ÌúÓëË®¡¢ÑõÆø³ä·Ö½Ó´¥Ê±ÈÝÒ×ÉúÐ⣻
£¨3£©¸ù¾ÝÑõ»¯ÌúºÍCO·´Ó¦Éú³É¶þÑõ»¯Ì¼ºÍÌú£¬Ôò·´Ó¦µÄ»¯Ñ§·½³ÌʽΪFe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$3CO2+2Fe£»
¢ÙFe2O3µÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ56¡Á2+16¡Á3=160£»
¢Ú2000tº¬Ñõ»¯Ìú80%µÄ³àÌú¿óÖУ¬ÆäÑõ»¯ÌúµÄÖÊÁ¿ÊÇ2000t¡Á80%=1600t£»
ÉèÀíÂÛÉÏ¿ÉÁ¶³öº¬Ìú96%µÄÉúÌúÖÊÁ¿Îªx£®
Fe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2
160             112
1600t           90%x 
$\frac{160}{112}$=$\frac{1600t}{90%x}$
x¡Ö1244.4t
´ð£ºÉÏÊö³àÌú¿óÀíÂÛÉÏ¿ÉÁ¶µÃº¬Ìú96%µÄÉúÌú583.3t£®
¹Ê´ð°¸Îª£º£¨1£©B£»£¨2£©ÑõÆø£»Ë®£»£¨3£©Fe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$3CO2+2Fe£»¢Ù160£»¢Ú1244.4£®

µãÆÀ ±¾ÌâÖ÷Òª¿¼²é¾ÝºÏ½ðµÄ¶¨Òå¡¢ÌúÉúÐâµÄÌõ¼þ¡¢ÀûÓû¯Ñ§·´Ó¦·½³ÌʽµÄ¼ÆË㣬עÒâ´úÈë·½³Ìʽ¼ÆËãµÄÊý¾ÝΪ´¿ÎïÖʵÄÖÊÁ¿£¬Ñ§ÉúӦѧ»áÀûÓÃÖÊÁ¿·ÖÊýÀ´¼ÆËã´¿ÎïÖʵÄÖÊÁ¿£®»¯Ñ§ÐÔÖÊÒÔ¼°»¯Ñ§·½³ÌʱµÄÊéдºÍÖÊÁ¿Êغ㶨ÂÉ£¬¿É¸ù¾ÝÒÑÓÐ֪ʶ½â¾ö£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø