±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 743  |  »Ø¸´: 2
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

IMIMPOSSIBIE

гæ (СÓÐÃûÆø)

[ÇóÖú] °ïæ·­ÒëÒ»¶Î»°£¡ÁÙʱ¼ÓµÄÒ»¶Î»°£¡¾ÍÎåÊ®¸ö½ð±ÒÁ˶î(¡Ño¡Ñ)¡­

´ÓÏÂÃæµÄͼҲ¿ÉÒÔ¿´³ö£¬ÃºÑùÖеÄËá¼îÑõ»¯ÎïµÄº¬Á¿±ä»¯ÊÇÖ±½Óµ¼ÖÂúÑù»ÒÈÛζȱ仯µÄÔ­Òò£¬ÈÛµã½Ï¸ßµÄ¼îÐÔÑõ»¯ÎïʹÆåÅ̾®ºÍȸ¶ù¹µÃºÑùÖеĻÒÈÛζȺܸߣ¬ÓëÆäÔÚ¹èÂÁ±È´óС¹ØÏµ²»´ó¡£ËáÐÔÑõ»¯ÎïºÍ¼îÐÔÑõ»¯ÎﺬÁ¿µÄ±ÈÖµÔÚÒ»¶¨·¶Î§ÄÚ¿ÉÒÔÔ¤²â»ÒÈÛζȡ£ ´Ó±í¿´µ½£¬ÉϺ£ÃíúÑùµÄ¹èÂÁ±È½Ï¸ß£¬ÇÒSiO2ºÍAl2O3µÄ×ܺ¬Á¿Õ¼Ãº»Ò80%ÒÔÉÏ£¬Æä¼îÐÔÑõ»¯ÎﺬÁ¿ÔÚÈýÖÖúÑùÖÐ×îµÍ£¬Õ¼×ܺ¬Á¿µÄ8.5%£¬µ«ÊÇȸ¶ù¹µºÍÆåÅ̾®ÃºÑùÖеļîÐÔÑõ»¯ÎﺬÁ¿ºÜ¸ß£¬ÆäÖÐCaOµÄº¬Á¿·Ö±ð´ïµ½4.35%¡¢9.12%£¬CaO×ÔÉíµÄÈÛµã½Ï¸ß£¬ÆäÈÛµãΪ2610¡æ£¬Õâ¿ÉÄÜÊǵ¼ÖÂúÑùµÄ»ÒÈÛζȹý¸ßµÄÔ­Òò¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

IMIMPOSSIBIE

гæ (СÓÐÃûÆø)

ˮƽÓÐÏÞ£¬×Ô¼ºÅªµÄ»°ÐÞÐ޸ĸÄʱ¼äÀ´²»¼°£¬Íû´óÉñ°ï棬Öú±ÉÈËÒ»±ÛÖ®Á¦£¬Ð»À²~±ß¸ÄÆäËûµÄ±ßµÈ£¡
2Â¥2013-10-24 22:56:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

befair

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
IMIMPOSSIBIE: ½ð±Ò+50, ·­ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú, ´óÏÀ£¬´ó¶÷²»ÑÔл£¡ 2013-10-25 19:48:45
It can also be seen from the figure below that the change in contents of acid and alkali oxides in the coal sample is the direct cause to changed ash fusion point of the sample. The high melt point of alkali oxides result in very high ash fusion points for the coal samplle from Qipanjing and Queergou and this has little to do with the silica-alumina ratio. The ratio between content of acid respectively alkali oxides can be used to predict ash fusion point within a certain range. From the table it is observed that the silica-alumina ratio for Shanghaimiao coal sample is high and the total content of SiO2 and Al2O3 takes up more than 80% of the ash. Its alkali oxides content is the lowest of all three coal samples and is 8.5% of the total content. In the coal samples from Qipanjing and Queergou, however, the alkali oxides content is very high and the CaO content reaches 4.35% and 9.12% respectively. The melting point of CaO is as high as 2610¡æ, which is likely the reason why the coal sample has an excessively high ash fusion point.
´Ò´Ò£¬¹©²Î¿¼
Befairorbeaware
3Â¥2013-10-25 07:33:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ IMIMPOSSIBIE µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§ +22 ÄÝÄÝninicgb 2026-04-04 25/1250 2026-04-07 10:35 by plum
[¿¼ÑÐ] »¯Ñ§¹¤³Ìµ÷¼Á289 +12 yangæÃ 2026-04-07 13/650 2026-04-07 10:17 by upczlm1989
[¿¼ÑÐ] 0703µ÷¼Á£¬Ò»Ö¾Ô¸Ìì½ò´óѧ319·Ö +16 haaaabcd 2026-04-05 17/850 2026-04-06 19:25 by ÉÐË®¸óÖ÷
[¿¼ÑÐ] 301Çóµ÷¼Á +7 ϸ°ûÏà¹Øµ°°× 2026-04-03 7/350 2026-04-06 11:47 by lijunpoly
[¿¼ÑÐ] µÚÒ»Ö¾Ô¸¶«ÄÏ´óѧÎïÀí313£¬ÓпÆÑоºÈü»ñ½±¾­Àú£¬Ï£ÍûÎïÀí¸´ÊÔµ÷¼Á +3 ÂíÄÚ³È 2026-04-05 3/150 2026-04-06 10:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ085600Ó¢Ò»Êý¶þ337·ÖÇóµ÷¼Á +12 lyz0427 2026-04-03 12/600 2026-04-06 06:37 by houyaoxu
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
[¿¼ÑÐ] 275Çóµ÷¼Á +16 waltzh 2026-04-01 16/800 2026-04-05 17:14 by Hdyxbekcb
[¿¼ÑÐ] 298·Ö 070300Çóµ÷¼Á +15 zwen03 2026-04-02 15/750 2026-04-05 12:52 by Hdyxbekcb
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤306·ÖÕÒºÏÊʵ÷¼Á +14 ²×º£ÇáÖÛe 2026-04-04 14/700 2026-04-05 09:53 by ÖìÔÆ»¢202
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-02 11/550 2026-04-04 23:37 by ÓÀ×ÖºÅ
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] 315Çóµ÷¼Á +6 ˳Àí³ÉÕÅ 2026-04-03 8/400 2026-04-03 14:04 by °ÙÁéͯ888
[¿¼ÑÐ] ÍÁľˮÀû328·ÖÇóµ÷¼Á +6 ¼²·çÖª¾¢²Ý666 2026-04-02 6/300 2026-04-03 11:38 by znian
[¿¼ÑÐ] 273Çóµ÷¼Á +20 ÀîÜÆÐÂ1 2026-03-31 20/1000 2026-04-03 09:58 by linyelide
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÉúÎïѧ317·Ö +5 1563ÈÕ¡£ 2026-04-02 5/250 2026-04-03 06:58 by ilovexiaobin
[¿¼ÑÐ] 321Çóµ÷¼Á Ò»Ö¾Ô¸ Õã½­¹¤Òµ´óѧÉúÎïÒ½Ò© +5 ºÙºÙHC 2026-04-01 6/300 2026-04-02 15:23 by sophie2180
[¿¼ÑÐ] 0856³õÊÔ324·ÖÇóµ÷¼Á +6 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 11:42 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ½­ËտƼ¼´óѧÕвÄÁÏÑо¿Éú +4 Su032713. 2026-04-01 5/250 2026-04-01 22:03 by cccchenso
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +7 Ë«ÂíβƦÀϰå2 2026-03-31 7/350 2026-03-31 19:49 by Dyhoer
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û