ÌâÄ¿ÄÚÈÝ

¹¤ÒµÉÏÓøßÎÂìÑÉÕʯ»Òʯ£¨Ö÷Òª³É·ÖÊÇCaCO3£©ÖÆÈ¡CO2£®È¡º¬ÔÓÖÊ20%µÄʯ»Òʯ125t½øÐÐìÑÉÕ£®£¨·´Ó¦µÄ»¯Ñ§·½³Ìʽ£ºCaCO3
 ¸ßΠ
.
 
CaO+CO2¡ü£©
£¨1£©ÈôìÑÉÕÒ»¶ÎʱÎʺó²âµÃÊ£Óà¹ÌÌåÖÊÁ¿Îª81t£¬Çó²úÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿ÊǶàÉÙ£®£¨²»¿¼ÂÇÔÓÖÊÖÊÁ¿µÄ¼õÉÙ£©Í¨¹ý¼ÆËãÅжÏʯ»ÒʯÊÇ·ñÍêÈ«·Ö½â£®
£¨2£©ÈôìÑÉÕÒ»¶Îʱ¼äºó£¬²âµÃÊ£Óà¹ÌÌåÖиÆÔªËغ¬Á¿Îª40%£¬ÇóÏûºÄµÄ̼Ëá¸ÆµÄÖÊÁ¿ÊǶàÉÙ£®£¨½á¹û¾«È·µ½0.1g£©
£¨1£©ÓÉÖÊÁ¿Êغ㶨ÂÉ£¬¹ÌÌåÎïÖʵļõÉÙµÄÖÊÁ¿¼´Éú³ÉµÄ¶þÑõ»¯Ì¼ÖÊÁ¿£¬Ôò²úÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿ÊÇ125t-81t=44t£®
ÉèÀíÂÛÉϲúÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿ÊÇx
CaCO3
 ¸ßΠ
.
 
CaO+CO2¡ü
100            44
125t¡Á£¨1-20%£© x
100
44
=
125t¡Á(1-20%)
x
      x=44t
ÓÉ´Ë¿ÉÅжÏʯ»ÒʯÒÑÍêÈ«·Ö½â£®
£¨2£©Ì¼Ëá¸ÆµÄÖÊÁ¿£º125t¡Á£¨1-20%£©%=100t
ÆäÖк¬¸ÆÔªËصÄÖÊÁ¿ÊÇ£º100t¡Á
40
100
¡Á100%=40t
ÓÉÌâÒ⣬ìÑÉÕÒ»¶Îʱ¼äºó£¬²âµÃÊ£Óà¹ÌÌåÖиÆÔªËغ¬Á¿Îª40%£¬ÔòÊ£Óà¹ÌÌåµÄÖÊÁ¿Îª40t¡Â40%=100t
ÔòÓÉÖÊÁ¿Êغ㶨ÂÉ£¬¹ÌÌåÎïÖʵļõÉÙµÄÖÊÁ¿¼´Éú³ÉµÄ¶þÑõ»¯Ì¼ÖÊÁ¿£¬Ôò²úÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿ÊÇ125t-100t=25t
ÉèÏûºÄµÄ̼Ëá¸ÆµÄÖÊÁ¿ÊÇy
CaCO3
 ¸ßΠ
.
 
CaO+CO2¡ü
100            44
y              25t
100
44
=
y
25t
     y=56.8t
´ð£º£¨1£©²úÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿ÊÇ44t£»Ê¯»ÒʯÒÑÍêÈ«·Ö½â£»£¨2£©ÏûºÄµÄ̼Ëá¸ÆµÄÖÊÁ¿Îª56.8t£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø