±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 929  |  »Ø¸´: 5
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ankang276

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] Çë°ïæ·­ÒëÒ»¶Î»°£¬´ß»¯·½Ãæ

We speculate that coke accumulation on the HY support was not effectively inhibited by Mg, since addition of the Mg did not impact the catalyst acidity. Furthermore, the lower coke content of the Mg-doped Mo2C/HY catalysts compared to the Mo2C/HY must be due to improved Mo2C dispersion (since the acidities were the same), and hence the improved hydrogenation of the Mg-doped catalysts reduced coke formation. In the case of the K-Mo2C/HY catalyst, however, both decreased acidity and increased Mo2C dispersion reduced coke formation compared to the Mo2C/HY catalyst.

» ²ÂÄãϲ»¶

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

sltmac

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
5Â¥: Originally posted by 8814402 at 2011-08-12 16:47:09:
ÎҵĹÜÀíÆÀ¼ÛÔõôÌá½»²»Á˰¡£¿

Ë¢ÐÂÖØÐÂÆÀ¼Û¿´¿´
ÔÆµ­·çÇá
6Â¥2011-08-12 17:48:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

sltmac

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
°®ÓëÓêÏÂ(½ð±Ò+1): ºÇºÇ£¡~ 2011-08-12 08:49:19
ÎÒÃÇÍÆ²âMg²»ÄÜÓÐЧÒÖÖÆHYÔØÌåÖн¹Ì¿µÄ»ýÀÛ£¬¼ÓÈëMgºó²¢²»ÄÜÓ°Ïì´ß»¯¼ÁµÄËá¶È¡£¶øÇÒ£¬Ïà±ÈÓÚδ²ôÔÓµÄMo2C/HY ´ß»¯¼Á¶øÑÔ£¬Mg²ôÔÓ Mo2C/HY ´ß»¯¼ÁµÄµÍ½¹Ì¿º¬Á¿¿ÉÄÜÊÇÓÉÓÚ Mo2C µÄ·ÖÉ¢ÐԵõ½ÁËÌá¸ß£¨Ëá¶È»¹Ò»Ñù£©£¬Òò´Ë£¬Mg²ôÔÓ´ß»¯¼ÁµÄÇ⻯ÄÜÁ¦µÄÌáÉý»á½µµÍ½¹Ì¿»ýÀÛ¡£ÔÚK²ôÔÓMo2C/HY ´ß»¯¼ÁÖУ¬ÓëMo2C/HY ´ß»¯¼ÁÏà±È£¬ÓÉÓÚËá¶È½µµÍÒÔ¼°Mo2CµÄ·ÖÉ¢ÐÔÌá¸ßÒ²»á½µµÍ½¹Ì¿µÄ»ýÀÛ¡£

[ Last edited by sltmac on 2011-8-12 at 09:36 ]
ÔÆµ­·çÇá
2Â¥2011-08-12 08:46:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liubencai

ľ³æÖ®Íõ (ÎÄ̳¾«Ó¢)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
°®ÓëÓêÏÂ(½ð±Ò+1): ¸ÐлӦÖú~! 2011-08-12 10:03:14
ankang276(½ð±Ò+32, ·­ÒëEPI+1): 2011-08-14 08:59:15
ÎÒÃÇÍÆ²âMg²»ÄÜÓÐЧÒÖÖÆHYÔØÌåÉϽ¹Ì¿µÄ»ýÀÛ£¬ÒòΪ¼ÓÈëMgºó²¢²»ÄÜÓ°Ïì´ß»¯¼ÁµÄËáÐÔ¡£´ËÍ⣬ÓëMo2C/HYÏà±È£¬Mg²ôÔ Mo2C/HY ´ß»¯¼Á½ÏµÍµÄ½¹Ì¿º¬Á¿¿ÉÄÜÊǸÄÉÆÁËMo2CµÄ·ÖÉ¢¶È£¨ÒòΪËáÐÔÊÇÏàͬµÄ£©£¬Òò´Ë£¬Mg²ôÔÓ´ß»¯¼Á¸ÄÁ¼ºóµÄÇ⻯×÷ÓûήµÍ½¹Ì¿µÄÐγɡ£È»¶ø£¬ÖÁÓÚK-Mo2C/HY ´ß»¯¼Á£¬ÓëMo2C/HY ´ß»¯¼ÁÏà±È£¬ÓÉÓÚËáÐÔ½µµÍºÍMo2CµÄ·ÖÉ¢¶ÈÌá¸ßÁ½·½Ãæ»á¼õÉÙ½¹Ì¿µÄÉú³É¡£
¼á³Öµ½µ×
3Â¥2011-08-12 09:30:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

8814402

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
2Â¥: Originally posted by sltmac at 2011-08-12 08:46:59:
ÎÒÃÇÍÆ²âMg²»ÄÜÓÐЧÒÖÖÆHYÔØÌåÖн¹Ì¿µÄ»ýÀÛ£¬¼ÓÈëMgºó²¢²»ÄÜÓ°Ïì´ß»¯¼ÁµÄËá¶È¡£¶øÇÒ£¬Ïà±ÈÓÚδ²ôÔÓµÄMo2C/HY ´ß»¯¼Á¶øÑÔ£¬Mg²ôÔÓ Mo2C/HY ´ß»¯¼ÁµÄµÍ½¹Ì¿º¬Á¿¿ÉÄÜÊÇÓÉÓÚ Mo2C µÄ·ÖÉ¢ÐԵõ½ÁËÌá¸ß£¨Ëá¶È»¹Ò»Ñù£©£¬ ...

ÎҵĹÜÀíÆÀ¼ÛÔõôÌá½»²»Á˰¡£¿
5Â¥2011-08-12 16:47:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÃæÉÏ5BÄÜÉÏ»áÂ𣿠+4 redcom 2026-03-29 4/200 2026-03-29 17:39 by ×î°®±à×ë´Çµä
[¿¼ÑÐ] 289Çóµ÷¼Á +5 BrightLL 2026-03-29 5/250 2026-03-29 17:24 by zhyzzh
[¿¼ÑÐ] һ־Ը˫һÁ÷»úе285·ÖÇóµ÷¼Á +4 ÐÒÔ˵ÄÈýľ 2026-03-29 5/250 2026-03-29 14:49 by Miko19
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +9 leaflight 2026-03-24 9/450 2026-03-29 14:18 by wxiongid
[¿¼ÑÐ] 375Çóµ÷¼Á +4 ÓêÏÄÕûÒ¹ 2026-03-29 4/200 2026-03-29 12:09 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 2026Ä껪ÄÏʦ·¶´óѧ»¶Ó­»¯Ñ§£¬»¯¹¤£¬ÉúÎÉúÒ½¹¤µÈרҵÓÅÐãѧ×Ó¼ÓÈ룡 +3 llss0711 2026-03-28 6/300 2026-03-29 10:26 by llss0711
[¿¼ÑÐ] 330·ÖÇóµ÷¼Á +5 qzenlc 2026-03-29 5/250 2026-03-29 07:37 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 321Çóµ÷¼Á +7 è±Óñ~~ 2026-03-25 8/400 2026-03-29 06:41 by 544594351
[¿¼ÑÐ] ѧ˶274Çóµ÷¼Á +9 LiÀîÓã 2026-03-26 9/450 2026-03-28 21:42 by bymhappy
[¿¼ÑÐ] 332Çóµ÷¼Á +4 @MZB382400 2026-03-28 4/200 2026-03-28 21:02 by ÌÆãå¶ù
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 315·ÖÇóµ÷¼Á +7 26¿¼ÑÐÉϰ¶°æ26 2026-03-26 7/350 2026-03-28 04:05 by fmesaito
[¿¼ÑÐ] 324Çóµ÷¼Á +5 hanamiko 2026-03-26 5/250 2026-03-27 10:33 by wangjy2002
[¿¼ÑÐ] 286Çóµ÷¼Á +4 lim0922 2026-03-26 4/200 2026-03-27 10:28 by guoweigw
[¿¼ÑÐ] 321Çóµ÷¼Á +6 wasdssaa 2026-03-26 6/300 2026-03-26 20:57 by sanrepian
[¿¼ÑÐ] 321Çóµ÷¼Á +6 Ymlll 2026-03-24 6/300 2026-03-26 20:50 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 281Çóµ÷¼Á +6 Koxui 2026-03-24 7/350 2026-03-26 15:37 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] 335Çóµ÷¼Á +4 yuyuÓî 2026-03-23 5/250 2026-03-23 23:49 by Txy@872106
[¿¼ÑÐ] ½ÓÊÕ2026˶ʿµ÷¼Á(ѧ˶+ר˶) +4 allen-yin 2026-03-23 6/300 2026-03-23 15:04 by Íô£¡£¿£¡
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û