| ²é¿´: 785 | »Ø¸´: 3 | |||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
[½»Á÷]
Çó·ÒëÒ»¶Î
|
|||
| ÑÎЧÝÍÈ¡ÊÇÖ¸ÑμÓÈëµ½ºã·ÐÓлúÎïË®ÈÜÒºÖÐʱ£¬ÓÉÓÚÑÎÓëÈܼÁ·Ö×ÓµÄÏ໥×÷Óã¬ÒýÆðÈÜÒºÒº-ÒºÏàÆ½ºâµÄ±ä»¯£¬¼´ÈܼÁ¼ä·ÖÅäϵÊýµÄ±ä»¯£¬´Ó¶ø´ïµ½·ÖÀëµÄÄ¿µÄ¡£¶ÔÓÚ»·¼ºÍª-Ë®Ìåϵ¶øÑÔ£¬ÓÉÓÚ̼Ëá¼ØÓëË®µÄÏ໥×÷ÓÃÔ¶Ô¶´óÓÚ»·¼ºÍªÓëË®µÄÏ໥×÷Óã¬Òò´Ë£¬µ±Ì¼Ëá¼Ø¼ÓÈëµ½»·¼ºÍªË®ÈÜÒºÖÐʱ£¬ÓÉÓÚ̼Ëá¼ØµÄÑÎÎöЧӦ£¬Ê¹»·¼ºÍª-Ë®-̼Ëá¼ØÌåϵ´ïµ½ÏàÆ½ºâ״̬ʱËùÐγɵÄÓлúÏàÖк¬ÓÐÉÙÁ¿Ë®ºÍ¼«ÉÙÁ¿Ì¼Ëá¼Ø£¬ÑÎË®ÏàÖк¬Óм«ÉÙÁ¿µÄ»·¼ºÍª£¬´Ó¶øÊµÏÖ»·¼ºÍª-Ë®ºã·ÐÎïµÄµÍÄܺķÖÀë¡£ |
» ²ÂÄãϲ»¶
ÇóÖúµ÷¼Á£¬¿çµ÷
ÒѾÓÐ16È˻ظ´
»¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô
ÒѾÓÐ30È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
¿¼ÑÐÇóµ÷¼Á
ÒѾÓÐ13È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
È˹¤ÖÇÄÜ320µ÷¼Á08¹¤À໹Óлú»áÂð
ÒѾÓÐ17È˻ظ´
¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö
ÒѾÓÐ10È˻ظ´
085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á
ÒѾÓÐ20È˻ظ´
085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á
ÒѾÓÐ15È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
Çൺ´óѧ/¿µ¸´´óѧµ¼Ê¦¿ÎÌâ×é2026Ä격ʿÑо¿Éú
+3/416
ѰÕÒÕæ³ÏµÄÅ®ÅóÓÑ£¬×ø±ê±±¾©£¬88ÄÐ
+1/165
½ËÕº£Ñó´óѧ½ÓÊÜÉúÎïѧÏà¹Ø±³¾°µÄÑо¿Éúµ÷¼Á
+2/132
¼ÃÄÏ´óÑ§Ç°ÑØ½»²æ¿ÆÑ§Ñо¿Ôº2026Ä껯ѧ/»¯¹¤×¨ÒµË¶Ê¿Ñо¿Éúµ÷¼ÁÕÐÉú
+1/91
ÉÇÍ·´óѧ˶ʿÑо¿Éúµ÷¼Á
+2/46
BÇøÑ§Éúµ÷¼Á-À¼Öݽ»Í¨´óѧ²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺ
+1/42
ÖÐÒ½Ò©¹ã¶«Ê¡ÊµÑéÉúÎï³ÉÏñÍŶӵ÷¼ÁÐÅÏ¢
+1/38
»¯Ñ§¡¢»¯Ñ§¹¤³Ì¡¢ÉúÎïÓëÒ½Ò©£¬Î¢ÉúÎïѧ¡¢ÉúÎﻯѧÓë·Ö×ÓÉúÎïѧרҵµ÷¼Á
+1/38
ÁëÄÏʦ·¶Ñ§Ôº»¯Ñ§»¯¹¤Ñ§ÔºÕÐÊÕÉúÎïÓëÒ½Ò©ÖÆÒ©¹¤³Ìרҵ˶ʿµ÷¼Á
+1/37
ÑÓ°²´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº½ÓÊÕ»¯Ñ§×¨Òµµ÷¼ÁÉú£¬11ºÅÏÂÎ縴ÊÔ£¨¹¤¿Æ¡¢Àíѧ¾ù¿Éµ÷¼Á£©
+5/25
ÑÓ°²´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº½ÓÊÕµ÷¼ÁÉú£¬4ÔÂ11ÈÕÏÂÎ縴ÊÔ£¨»¯Ñ§¡¢»¯¹¤ºÍ²ÄÁÏÓ뻯¹¤£©
+5/15
¸£½¨Ê¦·¶´óѧ»·×ÊѧԺ»·¾³Î¢ÉúÎï¼¼Êõ×éÕÐÊÕ2026¼¶Ë¶Ê¿£¨4ÔÂ10ÈÕ£¬ÏßÉÏÃæÉÏ£©
+1/11
½ÌÓý²¿³¤½Ñ§Õߺʹ´ÐÂÍŶӷ¢Õ¹¼Æ»®¡±ÈëÑ¡ÍŶÓÕÐÊÕ ²ÄÁÏÓ뻯¹¤Ë¶Ê¿Ñо¿Éú£¨¹¤¿Æ£©
+1/9
±±¾©»¯¹¤´óѧ²ÄÁÏѧԺ¸ß·Ö×Ó΢ÕëʵÑéÊÒÕÐÊÕµ÷¼Á
+1/9
¡ïÉϺ£¡ïÉϺ£¹¤³Ì¼¼Êõ´óѧ¡¤»·¾³Óë×ÊÔ´´´ÐÂÖÐÐÄ£¨ICER£©½ÓÊÕ»¯¹¤²ÄÁÏ»·¾³µÈѧ¿Æµ÷¼ÁÉú
+1/8
¹ã¶«Ê¡»·¾³¿ÆÑ§Ñо¿ÔºÕÐÆ¸¡¾ÐÂÎÛȾÎï¡¿Ñо¿·½Ïò¡¾²©Ê¿¡¿Ò»Ãû
+1/8
½Î÷¿Æ¼¼Ê¦·¶´óѧÉêÁÁ×éÕÐÑо¿Éú
+1/6
Î÷°²¹¤³Ì´óѧ»·¾³Ó뻯ѧ¹¤³ÌѧԺѧ˶µ÷¼Á
+1/2
¼ÃÄÏ´óѧ2026Äê˶ʿÑо¿ÉúÕÐÉúÔ¤µ÷¼Á¹«¸æ
+1/1
ɽÎ÷´óѧÕÐÊÕ2026¼¶ÉêÇ뿼ºËÖÆ»¯Ñ§²ÄÁÏÀ಩ʿÑо¿ÉúÒ»Ãû
+1/1
wumeng-wm
½ð³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 6
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1337.8
- Ìû×Ó: 347
- ÔÚÏß: 79.1Сʱ
- ³æºÅ: 791911
jhui0113(½ð±Ò+10, ·ÒëEPI+1):ÒªÊÇÄÜרҵµã¾ÍºÃÁË£¬²»¹ý»¹ÊÇллÁË~ 2010-11-18 18:06:25
|
ÑÎЧÝÍÈ¡ÊÇÖ¸ÑμÓÈëµ½ºã·ÐÓлúÎïË®ÈÜÒºÖÐʱ£¬ÓÉÓÚÑÎÓëÈܼÁ·Ö×ÓµÄÏ໥×÷Óã¬ÒýÆðÈÜÒºÒº-ÒºÏàÆ½ºâµÄ±ä»¯£¬¼´ÈܼÁ¼ä·ÖÅäϵÊýµÄ±ä»¯£¬´Ó¶ø´ïµ½·ÖÀëµÄÄ¿µÄ¡£ Salt effecting extraction refers to adding salt into the organic aqueous constant-boiling solution, and with the salt-solvent interactions the Liquid-Liquid Equilibria (LLE) in the solution will be changed, which means a variation of the distribution coefficient between solvents and lead to the separation. ¶ÔÓÚ»·¼ºÍª-Ë®Ìåϵ¶øÑÔ£¬ÓÉÓÚ̼Ëá¼ØÓëË®µÄÏ໥×÷ÓÃÔ¶Ô¶´óÓÚ»·¼ºÍªÓëË®µÄÏ໥×÷Óã¬Òò´Ë£¬µ±Ì¼Ëá¼Ø¼ÓÈëµ½»·¼ºÍªË®ÈÜÒºÖÐʱ£¬ÓÉÓÚ̼Ëá¼ØµÄÑÎÎöЧӦ£¬Ê¹»·¼ºÍª-Ë®-̼Ëá¼ØÌåϵ´ïµ½ÏàÆ½ºâ״̬ʱËùÐγɵÄÓлúÏàÖк¬ÓÐÉÙÁ¿Ë®ºÍ¼«ÉÙÁ¿Ì¼Ëá¼Ø£¬ÑÎË®ÏàÖк¬Óм«ÉÙÁ¿µÄ»·¼ºÍª£¬´Ó¶øÊµÏÖ»·¼ºÍª-Ë®ºã·ÐÎïµÄµÍÄܺķÖÀë¡£ When potassium carbonate is added into the cyclohexanone-water system, a cyclohexanone-water- potassium carbonate system can be found in the solution. Because the potassium carbonate-water interaction far surpasses the cyclohexanone-water interaction, when the cyclohexanone-water- potassium carbonate system reaches a state of equilibrium, there will be little water and trace amount of potassium carbonate left in the organic phase and trace amount of cyclohexanone in the salt-water phase, which provides an energy-saving separation technology for the cyclohexanone-water azeotrope. ¾ä×ÓÌ«³¤ÁË£¬¸ãµÄ¿ÉÄܲ»ÊÇ̫ͨ˳¡£ |
4Â¥2010-11-18 14:26:33
Õžü˧
ľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 73
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 0.005
- ½ð±Ò: 1037.1
- Ìû×Ó: 551
- ÔÚÏß: 79Сʱ
- ³æºÅ: 985303
3Â¥2010-11-17 20:47:28














»Ø¸´´ËÂ¥