24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 935  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÄãÎÒ×ßÉ¢

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ´ß»¯¼Á·ÖÀ룬ѭ»·Ê¹ÓÃÎÊÌ⡪¡ªsimple decantation of the solution mixture

the catalyst was recovered by simple decantation of the solution mixture followed by washing with a solvent (5  10 ml)
After being immersed in the solvent for 12 h and dried at 90 1C under vacuum for 12 h, the catalyst was reused.
ÕâÊÇ¿´µ½CCÉÏһƪ´ß»¯¼Á»ØÊÕËùд£¬ÀûÓÃsimple decantation À´»ØÊÕ´ß»¯¼ÁÊÇʲô·½·¨£¿¸Ã·½·¨»áÓõ½Ê²Ã´ÒÇÆ÷ÄÇ£¿
Çë½Ì´òÉñÃÇ
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

´ß»¯¼ÁÓëȾÁϵÄÎü¸½

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

×öÄãÏë×ö£¬×·ÖðÃÎÏë
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liwentao2010

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ɽÌÎ

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÄãÎÒ×ßÉ¢: ½ð±Ò+2 2015-01-28 10:39:15
ÉÏÎÄËùÊöµÄ·½·¨ÊÇÇãÎö·¨£¬¾ßÌåÖ¸½«Ðü¸¡ÒºÒýÈë³Á½µÆ÷ÄÚ£¬Ðü¸¡ÒºÖеĹÌÌå¿ÅÁ£Öð½¥³ÁÓÚÆ÷µ×£¬Éϲ¿³ÎÇåÒºÌå¿Éͨ¹ýÆ÷±ÚµÄ³öÒº¹ÜÇãÎö¶ø³ö£¬´Ó¶ø´ïµ½¹ÌÒº·ÖÀëµÄÄ¿µÄ¡£Á¬ÐøÄæÁ÷ÇãÎö¾ÍÊÇÓɶà¸ö(ͨ³£ÊÇÈý¸ö)Á¬ÐøÊ½³Á½µÆ÷´®Áª×é³ÉµÄ²Ù×÷£¬ÆäÖÐÒºÌåºÍ³ÁµíµÄÁ÷¶¯·½ÏòÏà·´¡£Á¬ÐøÄæÁ÷ÇãÎö·¨ÓÃÓÚ»¯Ñ§·´Ó¦ºó¶ÔÉú³É³ÁµíµÄÏ´µÓ£¬Òà³£ÓÃÓÚÝÍÈ¡ºó¶Ô²ÐÔüµÄÏ´µÓµÈÇé¿ö¡££¨Ò»µã×ÊÁϽö¹©²Î¿¼£¬ÀàËÆµÄ×ÊÁÏÒ²ºÜ¶à£¬×Ô¼º¿É×ÔÐвéѯ£©

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : ÇãÎö(decantation)ÊÇʵÑéÊÒÖг£ÓÃ.pdf
  • 2015-01-28 07:57:04, 204.63 K
¼ÓÓÍ£¡
4Â¥2015-01-28 08:00:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

ÄãÎÒ×ßÉ¢

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by liwentao2010 at 2015-01-28 08:00:40
ÉÏÎÄËùÊöµÄ·½·¨ÊÇÇãÎö·¨£¬¾ßÌåÖ¸½«Ðü¸¡ÒºÒýÈë³Á½µÆ÷ÄÚ£¬Ðü¸¡ÒºÖеĹÌÌå¿ÅÁ£Öð½¥³ÁÓÚÆ÷µ×£¬Éϲ¿³ÎÇåÒºÌå¿Éͨ¹ýÆ÷±ÚµÄ³öÒº¹ÜÇãÎö¶ø³ö£¬´Ó¶ø´ïµ½¹ÌÒº·ÖÀëµÄÄ¿µÄ¡£Á¬ÐøÄæÁ÷ÇãÎö¾ÍÊÇÓɶà¸ö(ͨ³£ÊÇÈý¸ö)Á¬ÐøÊ½³Á½µÆ÷´®Áª×é ...


ÕâÖÖÔÚ´ß»¯¼Á×öÑ­»·Ê¹ÓÃʱ£¬ºÜ³£¼ûÂð£¿
ÎÒÃÇѧУÕ⣬ºÃÏñûÌý˵˭ÓÐÕâ×°ÖÃ
×öÄãÏë×ö£¬×·ÖðÃÎÏë
5Â¥2015-01-28 10:40:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liwentao2010

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ɽÌÎ

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
5Â¥: Originally posted by ÄãÎÒ×ßÉ¢ at 2015-01-28 10:40:27

ÕâÖÖÔÚ´ß»¯¼Á×öÑ­»·Ê¹ÓÃʱ£¬ºÜ³£¼ûÂð£¿
ÎÒÃÇѧУÕ⣬ºÃÏñûÌý˵˭ÓÐÕâ×°ÖÃ...

ʵÑéÊÒÖÐ×Ô¼ºÒ²Ã»ÓÐÓöµ½¹ý£¬¹¤ÒµÉÏÓ¦¸Ã³£¼û
¼ÓÓÍ£¡
6Â¥2015-01-28 10:44:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +26 Ľ¾øcc 2026-04-09 30/1500 2026-04-14 18:50 by ²ÌËÕÑô
[¿¼ÑÐ] 327Çóµ÷¼Á +23 Xxjc1107. 2026-04-13 25/1250 2026-04-14 18:48 by åÐÒ£ÈýÀÉ
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +11 Ò×11122 2026-04-09 11/550 2026-04-14 17:59 by lhj2009
[¿¼ÑÐ] 291 Çóµ÷¼Á +36 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 37/1850 2026-04-14 17:56 by lhj2009
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +19 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 20/1000 2026-04-14 16:03 by zs92450
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +6 zju2000 2026-04-14 17/850 2026-04-14 14:34 by jurkat.1640
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ331·Ö²ÄÁÏÇóµ÷¼Á +10 ÌìÏÂww 2026-04-09 11/550 2026-04-13 23:25 by pies112
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +11 ²»»á³ÔÈâ 2026-04-12 11/550 2026-04-13 21:59 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á +20 ŬÁ¦·Ü¶·112 2026-04-08 20/1000 2026-04-13 14:24 by ÕÅzhihao
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-09 12/600 2026-04-12 10:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤300Çóµ÷¼Á +39 Ф¿ªÎÄ 2026-04-09 43/2150 2026-04-12 01:30 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 0859£¬337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[¿¼ÑÐ] ¹¤¿Æ273µ÷¼Á +6 X1999 2026-04-09 7/350 2026-04-11 10:23 by zhq0425
[¿¼ÑÐ] 293Çóµ÷¼Á +6 ÓÂÔ¶¿â°®314 2026-04-08 6/300 2026-04-11 10:08 by zhq0425
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +7 awwwwwooooo 2026-04-09 7/350 2026-04-09 13:31 by ±±¼«159263
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û