ÌâÄ¿ÄÚÈÝ

¹¤ÒµÉÏÓÃÂÁÍÁ¿ó£¨³É·ÖΪÑõ»¯ÂÁ¡¢Ñõ»¯Ìú£©ÖÆÈ¡ÂÁµÄÁ÷³ÌÈçÏ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©²Ù×÷¢ñ¡¢²Ù×÷¢ò¡¢²Ù×÷¢ó¶¼Óõ½µÄ²£Á§ÒÇÆ÷ÓÐ
ÉÕ±­¡¢ÆÕͨ©¶·¡¢²£Á§°ô
ÉÕ±­¡¢ÆÕͨ©¶·¡¢²£Á§°ô
£®
£¨2£©Ð´³öÓÉÈÜÒºBÉú³ÉAl£¨OH£©3µÄÀë×Ó·½³Ìʽ£º
2[Al£¨OH£©4]-+CO2¨T2Al£¨OH£©3¡ý+CO32-+H2O
2[Al£¨OH£©4]-+CO2¨T2Al£¨OH£©3¡ý+CO32-+H2O
£®
£¨3£©¹¤ÒÕÁ÷³ÌÖÐÉæ¼°Ñõ»¯»¹Ô­·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
2Al2O3£¨ÈÛÈÚ£©
 Ë®¾§Ê¯ 
.
µç½â
4Al+3O2¡ü
2Al2O3£¨ÈÛÈÚ£©
 Ë®¾§Ê¯ 
.
µç½â
4Al+3O2¡ü
£®
£¨4£©Éú²ú¹ý³ÌÖУ¬³ýNaOH¡¢H2O¿ÉÒÔÑ­»·Ê¹ÓÃÍ⣬»¹¿ÉÒÔÑ­»·Ê¹ÓõÄÎïÖÊÓÐ
CaOºÍCO2
CaOºÍCO2
£¨Ìѧʽ£©£®Óô˷¨ÖÆÈ¡ÂÁµÄ¸±²úÆ·ÊÇ
Fe2O3ºÍO2
Fe2O3ºÍO2
£¨Ìѧʽ£©£®
·ÖÎö£º£¨1£©²Ù×÷¢ñ¡¢²Ù×÷¢ò¡¢²Ù×÷¢ó¶¼ÊǹýÂË£¬ÒÔ´ËÅжÏʹÓÃÒÇÆ÷£»
£¨2£©Na[Al£¨OH£©4]ÈÜÒºÖÐͨÈëCO2Éú³ÉAl£¨OH£©3³ÁµíºÍNa2CO3£»
£¨3£©Ö»Óеç½âÈÛÈÚAl2O3µÄ·´Ó¦ÊôÓÚÑõ»¯»¹Ô­·´Ó¦£»
£¨4£©Éú³ÉµÄCaCO3ÊÜÈÈ·Ö½âµÃµ½CaO¡¢CO2£¬¿É¼ûCaO¡¢CO2¿ÉÑ­»·Ê¹Ó㬲Ù×÷¢ñËùµÃµÄFe2O3ºÍµç½âÈÛÈÚAl2O3µÃµ½µÄO2Ϊ¸±²úÆ·£®
½â´ð£º½â£º£¨1£©²Ù×÷¢ñ¡¢²Ù×÷¢ò¡¢²Ù×÷¢ó¶¼ÊǹýÂË£¬¹ýÂËÐèÒªÉÕ±­¡¢Â©¶·¡¢²£Á§°ô£¬¹Ê´ð°¸Îª£ºÉÕ±­¡¢ÆÕͨ©¶·¡¢²£Á§°ô£»
£¨2£©Na[Al£¨OH£©4]ÈÜÒºÖÐͨÈëCO2Éú³ÉAl£¨OH£©3³ÁµíºÍNa2CO3£¬ÆäÀë×Ó·½³ÌʽΪ2[Al£¨OH£©4]-+CO2¨T2Al£¨OH£©3¡ý+CO32-+H2O£¬
¹Ê´ð°¸Îª£º2[Al£¨OH£©4]-+CO2¨T2Al£¨OH£©3¡ý+CO32-+H2O£»
£¨3£©Ö»Óеç½âÈÛÈÚAl2O3µÄ·´Ó¦ÊôÓÚÑõ»¯»¹Ô­·´Ó¦£¬·´Ó¦µÄ·½³ÌʽΪ2Al2O3£¨ÈÛÈÚ£©
 Ë®¾§Ê¯ 
.
µç½â
4Al+3O2¡ü£¬¹Ê´ð°¸Îª£º2Al2O3£¨ÈÛÈÚ£©
 Ë®¾§Ê¯ 
.
µç½â
4Al+3O2¡ü£»
£¨4£©Éú³ÉµÄCaCO3ÊÜÈÈ·Ö½âµÃµ½CaO¡¢CO2£¬¿É¼ûCaO¡¢CO2¿ÉÑ­»·Ê¹Ó㬲Ù×÷¢ñËùµÃµÄFe2O3ºÍµç½âÈÛÈÚAl2O3µÃµ½µÄO2Ϊ¸±²úÆ·£¬
¹Ê´ð°¸Îª£ºCaOºÍCO2£»Fe2O3ºÍO2£®
µãÆÀ£º±¾Ì⿼²éÎïÖʵÄÖƱ¸£¬²àÖØÓÚ½ðÊôµÄÒ±Á¶£¬×¢ÖØѧÉúµÄË«»ùÄÜÁ¦µÄ¿¼²é£¬×¢Òâ°ÑÎÕÎïÖʵÄÐÔÖÊ£¬ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø