²é¿´: 1710  |  »Ø¸´: 3

wenzhang123

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹ØÓÚ¹èËáÄÆÈÜÒº

×î½ü¸Õ¸ÕÆð²½×ö·Ö×Óɸ£¬¿´ÎÄÏ×Óõ½¹èËáÄÆÈÜÒº£¬¶øÇÒ¸ø³öÁËSiO2¼°Na2OµÄº¬Á¿£¬±ÈÈçIn the first step sodium silicate solution (28.8 wt% SiO2, 9.14 wt%
Na2O, Fisher Scientific) was mixed¡£¡£¡££¬ÓÖ±ÈÈ磺sodium silicate (28.6% Si02,8.82% Na20, 62.58% H20)¡£¡£µÈ¡£ÎÒµÄÎÊÌâÊǹèËáÄÆ·Ö×ÓʽÊÇÒ»¶¨µÄ£¬ÔõôSiO2¼°Na2OµÄº¬Á¿»¹¿ÉÒÔ±äÄØ£¿ÎÊһϸ÷λ´óÏÀ£¬ÕâÊÇÔõô»ØÊ¡£ÎÒÂòµÄ¹èËáÄÆ SiO2ºÍNa2OµÄº¬Á¿¼¸ºõÊÇ1:1£¬Ôõô²ÅÄÜ»ñµÃÎÄÏ×Éϵĺ¬Á¿ÄØ£¿Ð»Ð»£¬10¸ö½ð±ÒÏ×ÉÏ£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

-º£±´¶û

Òø³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¹èËáÄÆÓÐÄ£ÊýµÄÇø±ð £¬²»Í¬Ä£ÊýµÄ¹èËáÄÆSI NA±È²»Í¬¡£
¹è ÄÆ±ÈΪ1µÄ£¬Ò»°ãÊÇÆ«¹èËáÄÆ¡£
¹èËáÄÆµÄÄ£Êý×Ô¼ºÒ²¿ÉÒÔµ÷Õû£¬¼ÓÈÈÌõ¼þÏ·ֱð¼ÓÈȶþÑõ»¯¹è»òÇâÑõ»¯ÄÆ¡£Êµ¼ÊÉú²úÖм¸ºõÎÞÒâÒå¡£

Êг¡ÉÏÓв»Í¬Ä£ÊýµÄ¹èËáÄÆ³öÊÛ¡£¿É¸ù¾Ý×Ô¼ºÐèÒª¹ºÂò¡£
2Â¥2013-10-01 11:10:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¾Ù¸öÀý×ÓÀ´ÈÃÀí½â¹èËáÄÆ×é³ÉµÄ²»¶¨¡£ÈçH2SO4 = H2O .SO3
Óô¿ÁòËáÀ´ÎüÊÕSO3£¬¿ÉÒԵõ½H2O.2SO3¡¢H2O.nSO3
ÏÖÔÚÄ㽫¹èËáÄÆÐ´³ÉNa2O.SO2£¬È»ºóÓÃËüÀ´ÈܽâSiO2£¬ÊDz»ÊÇÒ²¿ÉÒԵõ½Na2O.nSiO2£¿
µ±È»£¬ÈܽâSiO2ÄѶȴóһЩ£¬ÊDz»ÊÇ¿ÉÒÔÌá¸ßËüµÄ·´Ó¦ËÙÂÊ£¿ÈçÎÞ¶¨ÐÍSiO2£¬Ìá¸ß·´Ó¦Î¶ȣ¿
Ôõô×ö£¬Äã¶®µÄ¡£
3Â¥2013-10-01 16:18:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wenzhang123

½ð³æ (ÕýʽдÊÖ)

¹úÇìÆÚ¼äûÉÏСľ³æ£¬Ð»Ð»Á½Î»µÄ»Ø¸´¡£¶ÔÓÚ£º¡°¼ÓÈÈÌõ¼þÏ·ֱð¼ÓÈȶþÑõ»¯¹è»òÇâÑõ»¯ÄÆ¡± ÊDz»Êǽ«¶þÑõ»¯¹èºÍNaOH°´ÕÕÔ¤ÆÚµÄÄ£Êý»ìºÏºó¼ÓÈȾͿÉÒÔÁË£¿Î¶ÈÒ»°ãΪ¶àÉÙ£¿Ð»Ð»
4Â¥2013-10-09 23:28:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wenzhang123 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÓÐûÓÐÈÔûÊÕµ½ÐÅÏ¢µÄ +3 µÂÉÐÖÐÐÐ 2026-08-27 3/150 2026-08-28 15:24 by rongshuxia
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +8 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 8/400 2026-08-28 14:41 by lkforward
[»ù½ðÉêÇë] Â鷳ר¼ÒÃÇ¿´¿´ÆÀίÃǵÄÒâ¼û£¨F¿ÚÃæÉÏ£© +4 gdd2018 2026-08-28 9/450 2026-08-28 14:22 by jklily
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶Ó­ÌÖÂÛ (½ð±Ò+5) +12 ÇçÌì¼ÓÓÍ 2026-08-26 13/650 2026-08-28 11:32 by skyjudy
[»ù½ðÉêÇë] »ù½ðϵͳʲôÄÚÈÝҲûÓÐ 30+4 winsaint 2026-08-27 9/450 2026-08-28 11:06 by maolC
[»ù½ðÉêÇë] Ôõô²é°¡ +6 huang1991js 2026-08-26 6/300 2026-08-28 08:42 by winsaint
[»ù½ðÉêÇë] ÄÄλ¸ßÈËÖÐÁË£¬°Ñ²éѯµ½µÄ½ØÍ¼Ìù³öÀ´ÈÃÎÒ¿´¿´£¬ÈÃÎÒ³¤³¤¼ûʶ +5 yuleib84 2026-08-26 6/300 2026-08-28 00:02 by yudaoqian88
[»ù½ðÉêÇë] »ù½ðδÖУ¬ÕâÖÖ´ð¸´ÊÇÄ£°åÂ𣿠+5 zhaosm1982 2026-08-27 6/300 2026-08-27 16:00 by lfy8008
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +5 Ò¶¾Å΢ 2026-08-26 5/250 2026-08-27 10:35 by l_zh2008
[ÎÄѧ·¼²ÝÔ°] ÃÎÏë +3 myrtle 2026-08-26 3/150 2026-08-27 10:01 by angelyueyi
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +23 koalala 2026-08-24 26/1300 2026-08-26 14:29 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ³öÀ´ÁË +9 trojank 2026-08-26 9/450 2026-08-26 14:25 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] Ϊʲô¹ú×ÔÈ»²»ÄÜÖ±½Ó¹«²¼ +4 bjdxyxy 2026-08-26 4/200 2026-08-26 13:12 by qingmu1201
[»ù½ðÉêÇë] ϵͳ½ø²»È¥ +4 yanglien 2026-08-26 5/250 2026-08-26 11:10 by wenfengw83
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û