ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿»¯Ñ§ºÍ»·¾³±£»¤¡¢Ê³Æ·ÓªÑø¡¢²ÄÁÏÓ¦ÓõÈÃÜÇÐÏà¹Ø£®

(1)·ÀÖλ·¾³ÎÛȾ¡¢¸ÄÉÆÉú̬»·¾³ÒѳÉΪȫÈËÀàµÄ¹²Ê¶£®

¢ÙÏÂÁи÷ÏîÖУ¬Íê³É¿ÕÆøÖÊÁ¿±¨¸æʱ²»ÐèÒª¼à²âµÄÊÇ (Ìî×Öĸ)£®

a£®¶þÑõ»¯Ì¼µÄŨ¶È b£®¶þÑõ»¯ÁòµÄŨ¶È c£®¿ÉÎüÈë¿ÅÁ£ÎïµÄŨ¶È

¢ÚúµÄÆø»¯ÊÇÊǸßЧ¡¢Çå½àµØÀûÓÃú̿µÄÖØҪ;¾¶£¬Ð´³öÖƱ¸Ë®ÃºÆøµÄ»¯Ñ§·½³Ìʽ £»

¢ÛÏÂÁÐ×ö·¨Öв»ÀûÓÚ¸ÄÉÆ»·¾³ÖÊÁ¿µÄÊÇ (Ìî×Öĸ)£®

a£®½«·Ï¾Éµç³Ø½øÐÐÉîÂñ´¦Àí

b£®³ä·ÖÀûÓ÷çÄܵÈÐÂÄÜÔ´

c£®¸øÆû³µ¼ÓװβÆø´ß»¯¾»»¯×°ÖÃ

¢Ü¹¤Òµ·ÏË®Ðè´¦Àí´ï±êºó²ÅÄÜÅÅ·Å£®Ôþ¸Ö³§ÅųöµÄ·ÏË®Ö÷ÒªÊǺ¬ÑÎËáµÄËáÐÔ·ÏË®£¬´¦Àí´Ë·ÏË®¿É²ÉÓõķ½·¨ÊÇ (Ìî×Öĸ)£®

a£®Ñõ»¯»¹Ô­·¨ b£®Öкͷ¨ c£®³Áµí·¨

¢Ý¾ÓÊÒ»·¾³ÎÛȾÑÏÖØΣº¦ÎÒÃǵĽ¡¿µ£¬×°ÐÞ²ÄÁϻӷ¢³ö ºÍ Êdz£¼ûµÄ¾ÓÊÒ»·¾³ÎÛȾÎ´æÔÚÓÚʯ²ÄÖеÄë±Òò¾ßÓÐ ÐÔ£¬Ò²Êdz£¼ûµÄ¾ÓÊÒ»·¾³ÎÛȾÎï¡£

(2)ÓªÑøƽºâ¡¢ºÏÀíÓÃÒ©ÊDZ£Ö¤ÈËÌ彡¿µºÍÉú»îÖÊÁ¿µÄÖØҪ;¾¶£®

¢ÙÔÚÇâ¡¢ÄÆ¡¢ÌúÕâÈýÖÖÔªËØÖУ¬ÊôÓÚÈËÌåÉúÃü»î¶¯±ØÐè΢Á¿ÔªËصÄÊÇ £®(ÌîÔªËØ·ûºÅ)

¢ÚÏÂÁÐÎïÖÊÖУ¬¾ßÓп¹¾úÏûÑ×ÁÆЧµÄÊÇ (Ìî×Öĸ)£®

a£®°±»ùËá b£®°¢Ë¹Æ¥ÁÖ c£®ÇàùËØ

¢ÛÈçͼΪijƷÅƼ¦¾«±êÇ©µÄÒ»²¿·Ö£¬ÆäÖÐÄÜË®½âÉú³É°±»ùËáµÄÅäÁÏÊÇ £¬ÊôÓÚ×ÅÉ«¼ÁµÄÊÇ £¬ÊôÓÚ·À¸¯¼ÁµÄÊÇ £®

(3)²ÄÁÏÊÇÈËÀàÉç»á·¢Õ¹µÄÎïÖÊ»ù´¡£¬²ÄÁÏ¿ÆѧµÄ·¢Õ¹Àë²»¿ª»¯Ñ§£®

¢ÙË®Äà¡¢²£Á§¼°Ìմɶ¼ÊÇ´«Í³µÄ¹èËáÑβÄÁÏ£¬Éú²úË®ÄàºÍ²£Á§¶¼Óõ½µÄÔ­ÁÏÊÇ £» SiCÊÇÒ»ÖÖÐÂÐ͵ÄÌÕ´É£¬¹¤ÒµÉÏÓÃʯӢɰÓ뽹̿¸ßÎÂÏÂÌõ¼þÏÂÉú³ÉSiCͬʱÉú³ÉCO£¬¸ÃÖƱ¸·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ

¢Ú¸ÖÌúÖÆÆ·ÔÚ³±ÊªµÄ¿ÕÆøÖз¢Éú (Ìî¡°»¯Ñ§¡±»ò¡°µç»¯Ñ§¡±)¸¯Ê´ÊÇÔì³É¸ÖÌú¸¯Ê´µÄÖ÷ÒªÔ­Òò£®Ð´³ö¸ÖÌú·¢ÉúÎüÑõ¸¯Ê´Ê±µÄÕý¼«·´Ó¦

¢ÛÏð½ºÊÇÖÆÔìÂÖÌ¥µÄÖØÒªÔ­ÁÏ£¬ÌìÈ»Ïð½ºÍ¨¹ý (Ìî¡°Áò»¯¡±¡¢¡°Ñõ»¯¡±»ò¡°ÀÏ»¯¡±)´ëÊ©¿ÉÔö´óÆäÇ¿¶È¡¢µ¯ÐԺͻ¯Ñ§Îȶ¨ÐԵȡ£

¡¾´ð°¸¡¿

(1)¢Ùa£»¢ÚH2O(g)£«C(s)H2(g)£«CO(g)£»¢Ûa£»¢Üb£»¢Ý¼×È©£»±½£»·ÅÉ䣻

(2)¢ÙFe£»¢Úc£»¢Û¼¦Èâ·Û£»½ª»Æ£»±½¼×ËáÄÆ

(3)¢Ùʯ»ÒʯSiO2+3CSiC+2CO¡ü£»¢Úµç»¯Ñ§2H2O+O2+4e-=4OH-£»¢ÛÁò»¯

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º(1)¢Ù¿ÕÆøÖÊÁ¿±¨¸æµÄÖ÷ÒªÄÚÈÝ°üÀ¨£º¿ÕÆøÎÛȾָÊý¡¢Ê×ÒªÎÛȾÎï(°üÀ¨¿ÉÎüÈë¿ÅÁ£Îï¡¢¶þÑõ»¯Áò¡¢¶þÑõ»¯µªµÈÆøÌå)¡¢¿ÕÆøÖÊÁ¿¼¶±ð¡¢¿ÕÆøÖÊÁ¿×´¿öµÈ£¬²»ÐèÒª¼ì²â¶þÑõ»¯Ì¼µÄŨ¶È£¬¹ÊaÕýÈ·£¬¹Ê´ð°¸Îª£ºa£»

¢ÚË®Ó뽹̿ÔÚ¸ßÎÂÏ·´Ó¦ÖƵÃˮúÆø£¬¼´Ë®Ó뽹̿ÔÚ¸ßÎÂÏ·´Ó¦Éú³ÉÒ»Ñõ»¯Ì¼ºÍÇâÆø£¬»¯Ñ§·½³ÌʽΪH2O(g)£«C(s) H2(g)£«CO(g)£¬¹Ê´ð°¸Îª£ºH2O(g)£«C(s) H2(g)£«CO(g)£»

¢Ûa£®·Ï¾Éµç³ØÖк¬ÓÐÖؽðÊô£¬½øÐÐÉîÂñ´¦Àí ÄÜÎÛȾˮ×ÊÔ´ºÍÍÁÈÀ£¬Ó¦»ØÊÕ´¦Àí£¬¹Êa´íÎó£»b£®³ä·ÖÀûÓÃÌ«ÑôÄܵÈÇå½àÄÜÔ´£¬¼õÉÙÁË»¯Ê¯È¼ÁϵÄʹÓã¬ÓÐÀûÓÚ¸ÄÉÆ»·¾³ÖÊÁ¿£¬¹ÊbÕýÈ·£»c£®¸øÆû³µ¼ÓװβÆø´ß»¯¾»»¯×°Ö㬼õÉÙÁËÎÛȾÎïÒ»Ñõ»¯Ì¼ºÍÒ»Ñõ»¯µªµÄÅÅ·Å£¬ÓÐÀûÓÚ¸ÄÉÆ»·¾³ÖÊÁ¿£¬¹ÊcÕýÈ·£»¹Ê´ð°¸Îª£ºa£»

¢Ü ·ÏË®Öк¬ÓÐÑÎËᣬÑÎËáÒ×ÈÜÓÚË®£¬ÑÎËáÈÜÒº³ÊËáÐÔ£¬ËùÒÔÒªÔÚ·ÏË®ÖмÓÈë¼îÐÔÎïÖÊ£¬Ê¹Æä·¢ÉúËá¼îÖкͷ´Ó¦¶ø½µµÍ·ÏË®µÄËáÐÔ£¬ËùÒÔ²ÉÓõĴ¦Àí·½·¨ÊÇÖкͷ¨£¬¹Ê´ð°¸Îª£ºb£»

¢Ý×°ÐÞ²ÄÁϻӷ¢³ö¼×È©ºÍ±½Êdz£¼ûµÄ¾ÓÊÒ»·¾³ÎÛȾÎ´æÔÚÓÚʯ²ÄÖеÄë±Òò¾ßÓзÅÉäÐÔÐÔ£¬Ò²Êdz£¼ûµÄ¾ÓÊÒ»·¾³ÎÛȾÎ¹Ê´ð°¸Îª£º¼×È©£»±½£»·ÅÉä¡£

(2)¢ÙÔÚÇâ¡¢ÄÆ¡¢ÌúÕâÈýÖÖÔªËØÖУ¬ÊôÓÚÈËÌåÉúÃü»î¶¯±ØÐè΢Á¿ÔªËصÄÊÇÌú£¬¹Ê´ð°¸Îª£ºFe£»

¢Ú°±»ùËá²»ÊÇÒ©£¬°¢Ë¹Æ¥ÁÖ¾ßÓнâÈÈÕòÍ´×÷Óã¬ÇàùËØÊÇÏûÑ×Ò©£¬¹Ê´ð°¸Îª£ºc£»

¢Û¸ù¾Ý¼¦Èâ·ÛÖк¬Óе°°×ÖÊ£¬µ°°×ÖÊË®½âÉú³É°±»ùËᣬ½ª»ÆÊÇ×ÅÉ«¼Á£»±½¼×ËáÄÆÊÇ·À¸¯¼Á£»¹Ê´ð°¸Îª£º¼¦Èâ·Û£»½ª»Æ£»±½¼×ËáÄÆ£»

(3)¢ÙÉú²ú²£Á§µÄÔ­ÁÏÊÇ´¿¼î¡¢Ê¯»ÒʯºÍʯӢ£»Éú²úË®ÄàµÄÔ­ÁÏÊÇÕ³ÍÁºÍʯ»Òʯ£¬ËùÒÔÉú²úË®ÄàºÍ²£Á§¶¼Óõ½µÄÔ­ÁÏÊÇʯ»Òʯ£»À¶É«²£Á§ÊÇÔÚÆäÖÐÌí¼ÓÁËÑõ»¯îÜ(Co2O3)µÄÔµ¹Ê£»¹¤ÒµÉÏÓÃʯӢɰÓ뽹̿¸ßÎÂÏÂÌõ¼þÏÂÉú³ÉSiCͬʱÉú³ÉCO£¬·½³ÌʽΪ£ºSiO2+3C H2O(g)£«C(s) H2(g)£«CO(g)SiC+2CO¡ü£»¹Ê´ð°¸Îª£ºÊ¯»Òʯ£»Co2O3£»SiO2+3C H2O(g)£«C(s) H2(g)£«CO(g)SiC+2CO¡ü£»

¢Ú¸ÖÌúµÄ¸¯Ê´Ö÷ÒªÊǵ绯ѧ¸¯Ê´ÖеÄÎüÑõ¸¯Ê´£¬Ñغ£µØÇø³±ÊªµÄ¿ÕÆøÖк¬´óÁ¿NaClµç½âÖÊ£¬ÕâÑù»áÐγÉÔ­µç³Ø£¬ÌúΪ¸º¼«£¬»á¼Ó¿ìÁ˽ðÊô¸¯Ê´£»ºÍ´¿ÂÁÏà±È£¬Ó²ÂÁµÄÇ¿¶È¸ß£»¹Ê´ð°¸Îª£ºµç»¯Ñ§£»¸ß£»

¢ÛÌìÈ»Ïð½ºÍ¨¹ýÁò»¯´ëÊ©¿ÉÔö´óÇ¿¶ÈºÍµ¯ÐÔ£»¹Ê´ð°¸Îª£ºÁò»¯¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø