±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 605  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hljiang

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[½»Á÷] [Çë½Ì]¹ØÓÚÆøÏàÉ«Æ×(GC)±íÕ÷´¼´ß»¯Ñõ»¯²úÎïÏà¹ØÎÊÌâ

×î½üÏë×öÒ»¸ö±½¼×´¼´ß»¯Ñõ»¯µÄ·´Ó¦¡£

ÒÔǰ´Óδ×ö¹ý£¬Ò²´ÓδÓùýÆøÏàÉ«Æ×£¨GC£©£¬×éÀïÏÖÔÚÓÐÒ»¸öshimadzu GC-14BµÄÆøÏàÉ«Æ×£¬ºÜ¾ÃûÈËÓùýÁË£¬ÏÐÖÃÔÚÄÇÀï¡£

ÎÒÏÖÔÚÏë¾ÍÎÒÒª×öµÄ·´Ó¦Çë½Ì¸÷λһЩºÜ»ù´¡µÄÏà¹ØÎÊÌ⣬ϣÍû¸÷λ²»Áߴͽ̣¬¶àлÁË£¡

Îҵķ´Ó¦ÊÇ  ±½¼×´¼£¬ÔÚO2Æø·ÕÏ£¬ÓÃAu-based catalyst´ß»¯Ñõ»¯¡£

ÓÃGCÄ¿µÄÊDZíÕ÷´ß»¯²úÎת»¯ÂÊÒÔ¼°Ñ¡ÔñÐÔÈçºÎ¡£

ÇëÎÊ£º
1£¬ÎÒÃǵÄshimadzu GC-14BÅäÓÐFIDºÍTCD£¬ÇëÎÊÎÒ¿ÉÒÔÓÃFID¼ì²âÆ÷Âð£¿

2£¬ÎÒ¸ÃÓÃʲôÑùµÄÉ«Æ×ÖùÄØ£¿ÎÒÃÇÄÇÀïÃæËÆºõÓÐÁ½¸öÖù×Ó£¬ÆäÖÐÒ»¸öºÃÏñÊÇmolecular seive13X£¬ÁíÒ»¸ö»¹²»Çå³þ
ÎÒ¿´µ½ÎÄÏ×ÉÏÕâ¸ö·´Ó¦È˼Ò˵ÓÃSHIMADZU GC-14B with a capillary column of Shinwa Chemical URBON HR-1, 0.53 mm i.d. x 30 m) using n-pentadecane as an internal standard.

3£¬ÎÄÏ×ÉϱðÈË×öÕâ¸ö·´Ó¦µÄ˵£¬The reaction mixture was quenched with aq. HCl and extracted with Et2O. The organic layer was dried over Na2SO4, filtered, and analyzed by GC using n-pentadecane as an internal standard.
Õâ¸öÔõôÓÃHClÀ´quench°¡£¿È»ºóÓÃEt2OÝÍÈ¡£¿È»ºóÔõôÓÃNa2SO4À´¸ÉÔï¹ýÂËÄØ£¿Óо­ÑéµÄÅóÓÑÄÜ·ñ¸ø½âÊÍһϣ¿±§Ç¸´Óδ×ö¹ýÓлú·´Ó¦ºÍÒºÏà´ß»¯£¬·Ç³£ÓÞ¶Û¡£

4£¬²úÎïÒ»°ãÓÐÄļ¸ÖÖ£¿¾ßÌåÔõô²Ù×÷GCÀ´·ÖÀëºÍ±íÕ÷ÄØ£¿


Èç¹ûÄÄλÅóÓÑÔø¾­×ö¹ýÕâÑùµÄ·´Ó¦¾Í¸üºÃÁË£¬ÄÜ·ñ˽Ͻ»Á÷һϣ¬²»Éõ¸Ð¼¤£¡

[ Last edited by hljiang on 2009-4-2 at 10:43 ]
»Ø¸´´ËÂ¥
ÆñÄܾ¡ÈçÈËÒ⣬µ«ÇóÎÞÀ¢ÎáÐÄ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hljiang

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¶¥£¬ÎÒÏÖÔÚ×¼±¸ÓÃTCD×ö±½¼×´¼Ñõ»¯£¬Õâ¸ö·´Ó¦¿ÉÒÔÓÃTCD¼ì²âô£¿

ÇëÎÊÓÃTCDµÄ»°£¬ÒªÓÃÄÄÐ©ÆøÌå£¬ÆøÌåÁ÷Á¿¶Ô½á¹û·ÖÎöÓ°ÏìºÜ´óÂð£¿
ÆñÄܾ¡ÈçÈËÒ⣬µ«ÇóÎÞÀ¢ÎáÐÄ
4Â¥2009-04-12 10:47:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

cuihualin

ľ³æ (ÖøÃûдÊÖ)

¿´¿´·ÖÎö»¯Ñ§ÊÖ²á°É
¸ßɽÑöÖ¹ÐÄÏòÍùÖ®
2Â¥2009-04-02 10:41:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hljiang

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ûÈËÀíÎÒ°¡,×Ô¼º¶¥Ò»ÏÂ
ÆñÄܾ¡ÈçÈËÒ⣬µ«ÇóÎÞÀ¢ÎáÐÄ
3Â¥2009-04-07 19:39:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

daniel582

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
´ß»¯´óʦ(½ð±Ò+4,VIP+0):ллָµã£¬»¶Ó­³£À´´ß»¯°æÌÖÂÛ£¡ 4-12 12:09
hljiang(½ð±Ò+2,VIP+0):·Ç³£¸Ðл£¡ 4-12 20:37
1. FID¿ÉÒÔ¼ì²â
2.É«Æ×ÖùÒª¿´ÄãÓÃʲôͿ²ã£¬Äã²éÒ»ÏÂShinwa Chemical URBON HR-1£¬È»ºóÔÙ²éÒ»ÏÂÄã×Ô¼ºµÄÖù×Ó£¬¾ÍÖªµÀ¿ÉÒÔ²»¿ÉÒÔ·ÖÎöÁË£¬»¹ÓоÍÊǼ´Ê¹²»ÊÇÏàͬµÄÍ¿²ã£¬Ò²ÊÇ¿ÉÄÜ·ÖÎöµÄ
3.ÓÃHClÀ´quenchµÄÄ¿µÄÊDz»ÊÇ´ß»¯¼ÁºÍ²úÎïµÄ·ÖÀë°¡£¬Õâ¸öÎҾͲ»Çå³þÁË¡£ÓÃEt2OÝÍÈ¡µÄÄ¿µÄÓ¦¸ÃÊÇʹÓлúºÍÎÞ»ú²ã·ÖÀ룬ȻºóÈ¡ÓлúÏàÓÃNa2SO4À´¸ÉÔï¹ýÂË£¬Ä¿µÄÊdzýȥˮ£¬ÒòΪ´ó¶àÊýÉ«Æ×ÖùÊDz»ÔÊÐí½øË®·ÖÎöµÄ£¬»áËð»µÉ«Æ×Öù£¬µ«ÊÇÓÐЩÖùÊÇ¿ÉÒÔ½øË®µÄ¡£
4.ÖÁÓÚ²úÎïÊÇʲô£¬½¨ÒéÄã×ö¸öGC-MS£¬Ò²¾ÍÊÇÆøÖÊÁªÓ㬷ÖÎöһϲúÎÕâ¸öÊÇ×î׼ȷµÄ¡£
ÈçºÎ·ÖÀ룬»¹ÊÇÔÚÍøÉÏÕÒÕÒGCµÄÔ­Àí£¬»òÕßѧ¹ý»¯¹¤Ô­ÀíûÓУ¬¾ÍºÍ¾«ÁóËþµÄ·ÖÀëÔ­ÀíÊÇÒ»ÑùÒ»ÑùµÄ~~~ÖÁÓÚ·ÖÎöÌõ¼þ£¬ÓÐÎÄÏ׾Ͱ´ÎÄÏ×µÄÀ´£¬¼òµ¥£¬²»È»ÄãÒª¸ù¾Ý¸÷¸öÎïÖʲ»Í¬µÄ·Ðµã£¬È¥È·¶¨ÉýεijÌÐò£¬ÄÇÄã¾ÍÓÐʸÉÁË£¬¹þ¹þ¡¤~~¼ÓÓÍlz
»¹ÒªËµÒ»¾ä°¡£¬GCÊÇ·ÖÀëµÄ£¬Ò²¾ÍÊǶ¨ÐԺͶ¨Á¿£¬ÀíÂÛÉÏÀ´Ëµ²»ÊÇÒ»ÖÖ±íÕ÷ÊֶΡ£
Ö»ÓÐÒ»Ìõ·²»ÄÜÑ¡Ôñ£¬ÄǾÍÊÇ·ÅÆúµÄ·
5Â¥2009-04-12 11:27:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 335Çóµ÷¼Á +4 ÉòÇåÁ§ 2026-04-03 4/200 2026-04-03 11:23 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 274Çóµ÷¼Á +6 ˳Àí³ÉÕÅ 2026-04-03 6/300 2026-04-03 11:13 by à£à£à£0119
[¿¼ÑÐ] Çóµ÷¼Á +3 akdhjs 2026-04-03 3/150 2026-04-03 11:12 by wangjy2002
[»ù½ðÉêÇë] ÇëÎʹ²Í¬Í¨Ñ¶ºÍ¹²Í¬Ò»×÷µÄÈϿɶÈÎÊÌâ 10+4 psa1234 2026-04-01 10/500 2026-04-03 11:08 by Kittylucky
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +8 ÖªÕÑÂû 2026-04-02 8/400 2026-04-03 10:36 by macy2011
[¿¼ÑÐ] ±§Ç¸ +5 ÌïºéÓÐ 2026-03-30 5/250 2026-04-03 10:24 by linyelide
[¿¼ÑÐ] Çóµ÷¼Á£¡ÉúÎïÓëҽҩר˶ +4 Äæ×ªÂ½ÏÈÉú 2026-04-01 5/250 2026-04-03 08:33 by Jaylen.
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤µ÷¼Á£¬339 +14 10213207 2026-03-31 14/700 2026-04-02 21:01 by 1104338198
[¿¼ÑÐ] ²ÄÁÏ0856 Ó¢Ò»Êý¶þ 323 Çóµ÷¼Á +10 Ô¬sy 2026-04-01 10/500 2026-04-02 19:52 by xingsh
[¿¼ÑÐ] ÄÜÔ´¶¯Á¦ µ÷¼Á +3 ²»ÆÆ²»Á¢0 2026-04-02 3/150 2026-04-02 12:46 by ffffjjjj
[¿¼ÑÐ] 085900ÍÁľˮÀû336·ÖÇóµ÷¼Á +4 Zhangjiangj 2026-03-31 6/300 2026-04-02 11:40 by 1753564080
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 3/150 2026-04-01 17:06 by zhouyuwinner
[¿¼ÑÐ] 0856£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á +13 ´ó²öС×Ó 2026-03-27 14/700 2026-04-01 15:58 by yanflower7133
[¿¼ÑÐ] 0856 335·Ö +9 cccchenso 2026-03-29 9/450 2026-03-31 16:37 by lishahe
[¿¼ÑÐ] 08¹¤¿Æ£¬295£¬½ÓÊÜ¿çרҵµ÷¼Á +6 lmnlzy 2026-03-30 6/300 2026-03-31 10:04 by cal0306
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +5 ¼ÓÒ»Ò»¾Å 2026-03-31 5/250 2026-03-31 09:39 by zhshch
[¿¼ÑÐ] ¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺÏȽøºÏ½ðÍŶÓÕÐÊÕ¿¼Ñе÷¼ÁѧÉú +3 ´ó»ª½ðÉ̶¼ 2026-03-30 4/200 2026-03-31 01:04 by ·½Ó¢¿¡602
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +7 Shern¡ª- 2026-03-28 7/350 2026-03-30 16:31 by nothingͶ¸åÖÐ
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 085405 ¿¼µÄ11408Çó¸÷λÀÏʦ´ø×ß +3 Qiuѧing 2026-03-28 3/150 2026-03-28 09:19 by ÀֺǺǵÄ×·ÃÎÈË
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û