ÌâÄ¿ÄÚÈÝ

11£®ÌúÊÇ×ÔÈ»½çÖзֲ¼×î¹ãµÄÔªËØÖ®Ò»£¬µ«´ó¶¼ÒÔ»¯ºÏ̬´æÔÚÓڵؿÇÖУ¬Ò±½ð¹¤ÒµÉÏÊÇÓÃÌú¿óʯ¡¢½¹Ì¿¡¢Ê¯»ÒʯΪԭÁÏ£¬Ôڸ߯ÄÚÒ±Á¶¶ø»ñµÃÌú£®¸ß¯Äڵķ´Ó¦Ï൱¸´ÔÓ£¬Ö÷Òª·´Ó¦¿É±íʾΪFe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2
£¨1£©¸Ã»¯Ñ§·´Ó¦ÖеĻ¹Ô­¼ÁÊÇCO£®£¨Ìѧʽ£©
£¨2£©100¶Öº¬Fe2O3µÄÖÊÁ¿·ÖÊýΪ80%µÄÌú¿óʯ£¬¿ÉÒ±Á¶³öº¬Ìú96%µÄÉúÌú¶àÉÙ¶Ö£¿

·ÖÎö ÓɳàÌú¿óʯµÄÖÊÁ¿¡¢Ñõ»¯ÌúµÄÖÊÁ¿·ÖÊý¡¢ÉúÌúÖÐÌúµÄÖÊÁ¿·ÖÊý£¬¸ù¾Ý³àÌú¿óÁ¶ÌúµÄ»¯Ñ§·½³Ìʽ¿ÉÒÔÁÐʽ¼ÆËã³öÁ¶³öÉúÌúµÄÖÊÁ¿£®

½â´ð ½â£º
£¨1£©¶ÔÓÚ·´Ó¦Fe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2ÖУ¬COÖÐCµÄ»¯ºÏ¼ÛÓÉ+2¼Û£¬Éý¸ßµ½CO2ÖÐ+4¼Û£¬ÊǸû¯Ñ§·´Ó¦ÖеĻ¹Ô­¼Á£»
£¨2£©ÉèÀíÂÛÉÏ¿ÉÁ¶³öº¬Ìú96%µÄÉúÌúÖÊÁ¿Îªx£®
Fe2O3+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO2
160                     112
100t¡Á80%          96%x
$\frac{160}{100t¡Á80%}=\frac{112}{96%x}$
x=58t
´ð°¸£º£¨1£©CO£»£¨2£©¿ÉÒ±Á¶³öº¬Ìú96%µÄÉúÌú58t£®

µãÆÀ ±¾ÌâÄѶȲ»´ó£¬¿¼²éº¬ÔÓÖÊÎïÖʵĻ¯Ñ§·½³ÌʽµÄ¼ÆË㣬עÒâ´úÈë·½³Ìʽ¼ÆËãµÄ±ØÐëÊÇ´¿ÎïÖʵÄÖÊÁ¿ÊÇÕýÈ·½â´ð´ËÀàÌâµÄ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø