ÌâÄ¿ÄÚÈÝ
ÊÂÎï¶¼¾ßÓÐÁ½ÃæÐÔ£®È磺CO¿É×÷Ò±½ð¹¤ÒµÔÁÏ£¬È´¶ÔÈËÌ彡¿µÓк¦£»O2¿ÉÓÃÓÚ¼±¾È²¡ÈË£¬Î¬³ÖÉúÃü»î¶¯ÐèÒª£¬È´²ÎÓë¸ÖÌúµÄÐâÊ´¹ý³Ì£®
£¨1£©Ð´³ö¸ß¯Á¶ÌúÖÐCO»¹ÔÑõ»¯ÌúµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º £»ÃºÆøÖж¾ÊÇÒòΪCOÓëѪҺÖÐ ½áºÏ£¬Ôì³ÉÈËÌåȱÑõ£®
£¨2£©¸ÖÌúÖÆÆ·ÔÚ³±ÊªµÄ¿ÕÆøÖÐÒ×ÉúÐ⣬ÊÇÌúÓë¿ÕÆøÖÐµÄ ·¢Éú¸´ÔÓ»¯Ñ§·´Ó¦£»¸ÖºÍÉúÌú¶¼ÊÇÌúÓë ÔªËØÐγɵĺϽð£¬ÓÉÓÚ¸ÃÔªËØº¬Á¿µÄ²»Í¬£¬Ê¹µÃ¸ÖºÍÉúÌúµÄ¼áÈÍÐÔÓнϴó²îÒ죮
£¨1£©Ð´³ö¸ß¯Á¶ÌúÖÐCO»¹ÔÑõ»¯ÌúµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º
£¨2£©¸ÖÌúÖÆÆ·ÔÚ³±ÊªµÄ¿ÕÆøÖÐÒ×ÉúÐ⣬ÊÇÌúÓë¿ÕÆøÖеÄ
¿¼µã£ºÌúµÄÒ±Á¶,Ò»Ñõ»¯Ì¼µÄ¶¾ÐÔ,ÉúÌúºÍ¸Ö,½ðÊôÐâÊ´µÄÌõ¼þ¼°Æä·À»¤,Êéд»¯Ñ§·½³Ìʽ¡¢ÎÄ×Ö±í´ïʽ¡¢µçÀë·½³Ìʽ
רÌ⣺½ðÊôÓë½ðÊô²ÄÁÏ
·ÖÎö£º£¨1£©¹¤ÒµÉÏÓÃÒ»Ñõ»¯Ì¼»¹ÔÑõ»¯ÌúÁ¶Ìú£¬Ö÷ÒªÊÇÀûÓÃCOµÄ»¹ÔÐÔ£¬ÔÚ¸ßÎÂϺÍÑõ»¯Ìú·´Ó¦Éú³ÉÌúºÍ¶þÑõ»¯Ì¼£¬Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ¼´¿É£»¸ù¾ÝÒ»Ñõ»¯Ì¼Öж¾µÄ»úÀí½øÐзÖÎö½â´ð£®
£¨2£©ÌúÔÚÓëË®ºÍÑõÆø²¢´æÊ±Ò×ÉúÐ⣬ÌúÐâµÄÖ÷Òª³É·ÖÊÇÑõ»¯Ìú£¬¸ÖºÍÉúÌú¶¼ÊÇÌúÓëÌ¼ÔªËØÐγɵĺϽð£®
£¨2£©ÌúÔÚÓëË®ºÍÑõÆø²¢´æÊ±Ò×ÉúÐ⣬ÌúÐâµÄÖ÷Òª³É·ÖÊÇÑõ»¯Ìú£¬¸ÖºÍÉúÌú¶¼ÊÇÌúÓëÌ¼ÔªËØÐγɵĺϽð£®
½â´ð£º½â£º£¨1£©¹¤ÒµÉÏÓÃÒ»Ñõ»¯Ì¼»¹ÔÑõ»¯ÌúÁ¶Ìú£¬Ö÷ÒªÊÇÀûÓÃCOµÄ»¹ÔÐÔ£¬ÔÚ¸ßÎÂϺÍÑõ»¯Ìú·´Ó¦Éú³ÉÌúºÍ¶þÑõ»¯Ì¼£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪFe2O3+3CO
2Fe+3CO2£®
Ò»Ñõ»¯Ì¼ÄÜÓëÈËÌåѪҺÖеÄѪºìµ°°×½áºÏ£¬Ê¹Ñªºìµ°°×²»ÄܺܺõØÓëÑõÆø½áºÏ£¬´Ó¶øÊ¹ÈËÌåȱÑõ¶øÔì³É¡°ÃºÆøÖж¾¡±£»
£¨2£©ÌúÔÚ¿ÕÆøÖÐÐâÊ´£¬Êµ¼ÊÉÏÊÇÌú¸ú¿ÕÆøÖеÄÑõÆøºÍË®¹²Í¬×÷ÓõĽá¹û£¬Ôò¸ÖÌúÖÆÆ·ÔÚ³±ÊªµÄ¿ÕÆøÖÐÒ×ÉúÐ⣻
¸ÖºÍÉúÌú¶¼ÊÇÌúÓëÌ¼ÔªËØÐγɵĺϽð£®
¹Ê´ð°¸Îª£º£¨1£©Fe2O3+3CO
2Fe+3CO2£¬Ñªºìµ°°×£»£¨2£©ÑõÆøºÍË®£¬Ì¼£®
| ||
Ò»Ñõ»¯Ì¼ÄÜÓëÈËÌåѪҺÖеÄѪºìµ°°×½áºÏ£¬Ê¹Ñªºìµ°°×²»ÄܺܺõØÓëÑõÆø½áºÏ£¬´Ó¶øÊ¹ÈËÌåȱÑõ¶øÔì³É¡°ÃºÆøÖж¾¡±£»
£¨2£©ÌúÔÚ¿ÕÆøÖÐÐâÊ´£¬Êµ¼ÊÉÏÊÇÌú¸ú¿ÕÆøÖеÄÑõÆøºÍË®¹²Í¬×÷ÓõĽá¹û£¬Ôò¸ÖÌúÖÆÆ·ÔÚ³±ÊªµÄ¿ÕÆøÖÐÒ×ÉúÐ⣻
¸ÖºÍÉúÌú¶¼ÊÇÌúÓëÌ¼ÔªËØÐγɵĺϽð£®
¹Ê´ð°¸Îª£º£¨1£©Fe2O3+3CO
| ||
µãÆÀ£ºÌâÄѶȲ»´ó£¬ÕÆÎÕ¹¤ÒµÉÏÁ¶ÌúµÄ·´Ó¦ÔÀí¡¢Ò»Ñõ»¯Ì¼µÄ¶¾ÐÔ¡¢ÌúÐâÊ´µÄÌõ¼þ¡¢ÉúÌúºÍ¸ÖµÄÇø±ðµÈÊÇÕýÈ·½â´ð±¾ÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐʵÑéÏÖÏóÃèÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ºìÁ×ÔÚ¿ÕÆøÖÐȼÉÕ²úÉú´óÁ¿°×Îí |
| B¡¢´ò¿ªÊ¢Å¨ÑÎËáµÄÊÔ¼ÁÆ¿¸Ç£¬Æ¿¿ÚÓа×Ñ̲úÉú |
| C¡¢½«ºìÉ«µÄÍË¿Ôھƾ«µÆ»ðÑæÉϼÓÈÈ£¬»á±ä³ÉºÚÉ« |
| D¡¢Ë®Í¨µçºó£¬µÃµ½µÄÇâÆøÓëÑõÆøµÄÖÊÁ¿±ÈΪ2£º1 |