²é¿´: 1398  |  »Ø¸´: 2

siximeiwen

Í­³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇëÎʳÁ»ýÎïÖлîÐÔÌú£¨reactive Fe£©Ö¸ÄÄÒ»²¿·ÖµÄFe

RT
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

¡£¡£¡£¡£¡£¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

99cg2008

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÍÁÈÀÖÐÌúÔªËØº¬Á¿µÄ×ܺ͡£ÌúÊÇÖ²ÎïÕý³£Éú³¤·¢Óý±ØÐèµÄÓªÑøÔªËØÖ®Ò»£¬µ«¾ÍÍÁÈÀ¶øÑÔ£¬²»ÊôÓÚ΢Á¿ÔªËØ¡£ÌúÊÇÖ²ÎïÌåÄÚijЩøµÄ³É·Ö£¬²ÎÓëһϵÁÐÑõ»¯»¹Ô­¹ý³ÌµÄµç×Ó´«µÝ·´Ó¦¡£

À´Ô´ ÍÁÈÀÌúÀ´×Ôº¬ÌúµÄ¿óÎï¡£°üÀ¨Ô­Éú¿óÎï¡¢´ÎÉú¿óÎïºÍ¸÷ÖÖÑõ»¯Ìú¡£ÔÚʪÈóÑÇÈÈ´øºÍÈÈ´øµØÇøµÄÍÁÈÀÖУ¬º¬ÌúÔ­Éú¿óÎïÒ×Óڷ绯¡£ÆäÖдóÁ¿ÌúתÈë´ÎÉú¿óÎï¡£³ýÁ˽áºÏÔÚ²ã×´¹èËáÑÎÖÐÒÔÍ⣬´ó¶àÊýÒÔÑõ»¯ÌúÐÎʽ´æÔÚ¡£Ö÷ҪΪ³àÌú¿ó(Fe2O3)¡¢ÕëÌú¿ó(¦Á-FeOOH)ºÍÎÞ¶¨ÐÎÇâÑõ»¯Ìú£¬ÒÔ¼°ÉÙÁ¿´ÅÌú¿ó(Fe3O4)ºÍÏËÌú¿ó(¦Â-»ò¦ÃFeOOH)µÈ¡£

ÔÚË®µ¾ÍÁÖУ¬ÌرðÊÇÔÚ×ÕË®ÆÚ¼ä£¬ÌúÒԵͼÛÌúµÄ»¯ºÏÎ¡ª»ÆÌú¿ó(FeS2)¡¢Áò»¯ÑÇÌú(FeS)ºÍÇâÑõ»¯ÑÇÌú[Fe(OH)2]ºÍ̼ËáÑÇÌú(FeCO3)´æÔÚ¡£

º¬Á¿ ÍÁÈÀµÄÌúº¬Á¿ºÜ¸ß£¬³£¸ß´ï5%»òÕ߸ü¶à¡£ÔÚʯ»ÒÐÔÍÁÈÀºÍÑÎÍÁÖУ¬ÓÐЧ̬ÌúµÄº¬Á¿ºÜµÍ£¬ÓÐʱµÍÓÚ¼¸Î¢¿Ë/¿Ë£¬ÍùÍù²»ÄÜÂú×ãÖ²ÎïÐèÒª¶ø³öÏÖȱÌúÖ¢×´¡£

ÓÐЧÐÔ ÍÁÈÀÖеĽ»»»Ì¬Ìú[Fe2+¡¢Fe3+¡¢Fe(OH)2+ºÍFe(OH)+2)]ÒÔ¼°Äܱ»»¹Ô­¼Á¡¢òüºÏ¼ÁºÍÏ¡ËáµÈÌáÈ¡³öµÄ»îÐÔÌú(º¬Ë®Ñõ»¯Ìú¡¢¸÷ÖÖÌúÑμ°Óлú̬Ìú)ÊôÓÚÓÐЧ̬Ìú¡£ÍÁÈÀÖÐÓÐЧ̬Ìúº¬Á¿¹ýµÍʱ£¬»áÒýÆðÖ²ÎïȱÌú;µ«º¬Á¿¹ý¸ßʱ£¬ÓֻᵼÖÂÖж¾¡£

Ó°ÏìÍÁÈÀÌúµÄÓÐЧÐÔµÄÒò×ÓÓÐÍÁÈÀº¬Ìú»¯ºÏÎïµÄÐÔÖÊ¡¢ÍÁÈÀËá¼î¶È¡¢Ñõ»¯»¹Ô­µçλ¡¢Í¨Í¸ÐÔ¡¢º¬Ë®Á¿ºÍÓлúÖʵȡ£¸÷ÖÖº¬Ìú»¯ºÏÎïµÄÈܽâ¶ÈºÍ¿É»¹Ô­ÐÔÓкܴóµÄ²îÒì¡£¹Ì̬µÄÌú»¯ºÏÎïͨ³£ÊDz»Äܱ»Ö²ÎïÀûÓõÄ;Ñõ»¯ÌúÔÚËáÐÔ·´Ó¦ÏÂËæ×ÅËá¶ÈÔö¼Ó¶øÈܽâ¶ÈÔö´ó£¬Í¬Ê±ÓÖÒò»¹Ô­ÐÔÔöÇ¿¶ø±»»¹Ô­³ÉµÍ¼ÛÌú¡£

ÍÁÈÀÌúµÄÓÐЧÐÔËæpHÖµÉý¸ß¶øÏ½µ£¬Ö²ÎïȱÌú¶à³öÏÖÔÚ¼îÐÔÍÁÈÀÉÏ¡£ÍÁÈÀÌúµÄÓÐЧÐÔ»¹ÓëÑõ»¯»¹Ô­µçλÓйء£ÔÚ»¹Ô­Ìõ¼þÏ£¬µÍ¼ÛÌúº¬Á¿Ôö¸ß¡£

ÍÁÈÀº¬Ë®Á¿¹ý¸ß»òÍ¨Æø²»Á¼Ê¹»¹Ô­ÐÔÔö´ó£¬EhֵϽµ£¬´ïµ½Ò»¶¨Ë®Æ½ºó£¬Fe3+±»»¹Ô­³ÉFe2+£¬Ê¹ÓÐЧ̬ÌúÔö¶à¡£¶øÇáÖÊ¡¢Í¨Í¸ÐÔÁ¼ºÃµÄÍÁÈÀ£¬ÔòÌúµÄÓÐЧÐԵͣ¬³£ÎªÈ±ÌúÍÁÈÀ¡£


ÉÏÃæÓлîÐÔÌúµÄÄÚÈÝ£¬²»ÖªµÀÊDz»ÊÇÄãÏëÒªµÄ
2Â¥2012-12-05 20:41:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

siximeiwen

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by 99cg2008 at 2012-12-05 20:41:04
ÍÁÈÀÖÐÌúÔªËØº¬Á¿µÄ×ܺ͡£ÌúÊÇÖ²ÎïÕý³£Éú³¤·¢Óý±ØÐèµÄÓªÑøÔªËØÖ®Ò»£¬µ«¾ÍÍÁÈÀ¶øÑÔ£¬²»ÊôÓÚ΢Á¿ÔªËØ¡£ÌúÊÇÖ²ÎïÌåÄÚijЩøµÄ³É·Ö£¬²ÎÓëһϵÁÐÑõ»¯»¹Ô­¹ý³ÌµÄµç×Ó´«µÝ·´Ó¦¡£

À´Ô´ ÍÁÈÀÌúÀ´×Ôº¬ÌúµÄ¿óÎï¡£°üÀ¨Ô­Éú¿ó ...

лл
¡£¡£¡£¡£¡£¡£
3Â¥2012-12-06 12:31:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ siximeiwen µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +3 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 4/200 2026-03-23 10:30 by ÄãºÃÃ÷ÌìÄãºÃ
[¿¼ÑÐ] 263Çóµ÷¼Á +5 yqdszhdap£­ 2026-03-22 5/250 2026-03-23 10:23 by ´ô´ôʦ½ã
[¿¼ÑÐ] ±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á +8 tcxiaoxx 2026-03-20 8/400 2026-03-23 10:16 by ¹Úc¸ç
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£½»´óÉúÎïÓëҽҩר˶324·Ö£¬Çóµ÷¼Á +3 jiajunX 2026-03-22 3/150 2026-03-22 19:32 by brblmd
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +5 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 5/250 2026-03-22 16:42 by tcx007
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] 318Çóµ÷¼Á +4 plumÀî×Ó 2026-03-21 7/350 2026-03-22 14:17 by ColorlessPI
[¿¼ÑÐ] ÉúÎïѧһ־Ը985£¬·ÖÊý349Çóµ÷¼Á +4 zxts12 2026-03-21 7/350 2026-03-22 09:57 by zxts12
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +4 lemonzzn 2026-03-17 8/400 2026-03-21 22:49 by lemonzzn
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-20 7/350 2026-03-21 19:05 by 15709483992
[¿¼ÑÐ] ²ÄÁϹ¤³Ì£¨×¨£©Ò»Ö¾Ô¸985 ³õÊÔ335Çóµ÷¼Á +3 hiloiy 2026-03-17 4/200 2026-03-21 03:04 by JourneyLucky
[¿¼ÑÐ] 083200ѧ˶321·ÖÒ»Ö¾Ô¸ôßÄÏ´óѧÇóµ÷¼Á +3 innocenceF 2026-03-17 3/150 2026-03-21 02:35 by JourneyLucky
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +4 llllkkkhh 2026-03-18 4/200 2026-03-21 01:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁÏÇóµ÷¼Á£¬×Ü·Ö315£¨Ó¢Ò»£© +5 sbdksD 2026-03-19 5/250 2026-03-20 22:10 by luoyongfeng
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ^O^Ø¿ 2026-03-19 7/350 2026-03-20 21:43 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +5 ioodiiij 2026-03-17 5/250 2026-03-19 18:22 by zcl123
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 Ľº®mio 2026-03-16 10/500 2026-03-19 15:26 by ¶¡¶¡*
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û