±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 858  |  »Ø¸´: 9
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

wgwcumt

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÊÇ·ñΪ½þ×Õ·¨

For the preparation of catalysts, Co(NO3)2. 6H2O and (NH4)6Mo7O24 .4H2O
salts were used. Stoichiometric amount ofMgO powders
was mixed with the aqueous solution of salts and stirred
at 70 C to obtain homogeneous impregnation of salts in
the support. After 4 h, the impregnate slurry was obtained
and it was dried at 100 C for 12 h in an oven.

ÇëÎÊÕâËã½þ×Õ·¨Âð£¬Èç¹û²»Êǽþ×ÕÄÇËãʲô·½·¨ÄØ¡£Ð»Ð»
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

slowstar

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï
ratio(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó­³£À´£¡£¡ 10-6 15:49
¿ÉÒÔË㽬̬½þ×Õ·¨
¾«ÈͲ»µ¡£¬ÈÕ½øÓй¦
2Â¥2009-09-29 18:51:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qiuyf-2007

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
µ±È»Êǽþ×Õ·¨ÖеÄÒ»ÖÖ£¬
3Â¥2009-10-04 12:17:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bluesky1022

½ð³æ (ÕýʽдÊÖ)

µäÐ͵Ľþ×Õ·¨Âï
×öºÃ×Ô¼ºÓ¦¸Ã×öºÃµÄÿһ¼þÊÂ
4Â¥2009-10-04 12:29:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yunfeiyang6598

½ð³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ó¦¸ÃÓë³£¼ûµÄ½þ×Õ·¨²»Ò»Ñù°É£¿£¿
ÉÏÊöÁ½ÖÖÏõËáÑκÍï§ÑλìºÏÆðÀ´»áÊÇÑÎÈÜÒºÂ𣿻¹ÊÇÓгÁµíÉú³É£¿
5Â¥2009-10-04 21:42:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fzzjj

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ratio(½ð±Ò+2,VIP+0):ллӦÖú£¬»¶Ó­³£À´£¡£¡ 10-6 15:49
ºÜ¶àÎÄÏ×¶¼ÊÇÓÃÕâÖÖ·½·¨ÖƱ¸´ß»¯¼ÁµÄ£¬¾ÍÊDZ߽Á°è±ß¼ÓÈȰÑË®·ÖÕô·¢£¬×îºóµÃµ½½¬ÒºÔÙºæ¸É¡£¡£¡£ÒÔǰÔÚÌû×ÓÀïÎÒ³ÆÖ®Îª¸Ä½øµÄ£¨modified£©½þ×Õ·¨£¬ÕâÓ¦¸ÃËãÊǽþ×Õ·¨µÄÒ»ÖÖ¡£¿ªÊ¼¿ÉÒÔ¿´×÷ÊǹýÁ¿½þ×Õ·¨£¨Ë®¹ýÁ¿£¬ÈÜÒº¾ùÔÈ£©£¬µ½×îºó¾Í¿ÉÒÔ¿´×÷ÊǵÈÌå»ý½þ×Õ·¨£¨Ã»ÓйýÁ¿µÄË®£¬²¢ÇÒ»îÐÔλȫ²¿¸ºÔØÔÚÔØÌåÉÏ£©¡£ÕâÖÖ·½·¨ÓÐÒ»¸öÈõµã¾ÍÊÇÔÚ¼ÓÈȹý³ÌÖпÉÄÜ»á°éËæÓÐË®½â·´Ó¦µÄ½øÐУ¬Òò´ËµÃµ½µÄ×îºó²úÎï²¢²»ÍêÈ«ÊǸºÔØ´ß»¯¼Á£¬×îºÃÒªÓÃÈÈÖØ¶ÔËü½øÐзÖÎö¡£¡£¡£
6Â¥2009-10-05 01:53:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ò»Á£

½ð³æ (ÕýʽдÊÖ)

¾ÍÊǽþ×Õ·¨£¡
7Â¥2009-10-05 21:18:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chguozhu

Ìú³æ (СÓÐÃûÆø)

8Â¥2009-10-06 09:35:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

catalyst1653

½ð³æ (СÓÐÃûÆø)

¹²³ÁµíÂð£¿
9Â¥2009-10-06 09:41:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

suncuiping

гæ (ÖøÃûдÊÖ)

½þ×Õ·¨µÄÒ»ÖÖ
10Â¥2009-10-08 17:07:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wgwcumt µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 11408 321·ÖÇóµ÷¼Á +3 huchun12138 2026-03-30 4/200 2026-04-01 22:48 by guanxin1001
[¿¼ÑÐ] 285Çóµ÷¼Á +11 AZMK 2026-04-01 11/550 2026-04-01 22:40 by peike
[¿¼ÑÐ] 314Çóµ÷¼Á +4 ÏªÔÆçæ 2026-03-26 4/200 2026-04-01 17:00 by oooqiao
[¿¼ÑÐ] 0856³õÊÔ324·ÖÇóµ÷¼Á +5 ÏëÉÏѧÇóµ÷ 2026-04-01 5/250 2026-04-01 15:28 by ¿¼ÑÐÉϰ¶Ñ½Ò»¶¨Ò
[¿¼ÑÐ] ÇóÉúÎïѧµ÷¼Á +7 15172915737 2026-04-01 7/350 2026-04-01 15:27 by ÏÐÈËÖÕÄÏɽ
[¿¼ÑÐ] 348Çóµ÷¼Á +9 zzzzyk123 2026-04-01 9/450 2026-04-01 14:24 by w³æ³æ123
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +13 ´ó²öС×Ó 2026-03-31 13/650 2026-04-01 12:35 by chemdavid
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 11:35 by wangjy2002
[¿¼ÑÐ] 339Çóµ÷¼Á +5 zjjkt 2026-03-31 5/250 2026-04-01 09:18 by JourneyLucky
[¿¼ÑÐ] µ÷¼ÁÉêÇë +8 ÕÅÕÅÕÅÕÅzy 2026-03-31 9/450 2026-04-01 08:29 by zjbkx
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤µ÷¼Á£¬339 +10 10213207 2026-03-31 10/500 2026-04-01 08:28 by Linda Hu
[½Ìʦ֮¼Ò] ÕÅÑ©·åê©È»¶øÖ¹µÄ·É³ÛÈËÉú +3 yexuqing 2026-03-26 4/200 2026-04-01 08:20 by ºþÐÄͤ¿´Ñ©
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +7 Ë«ÂíβƦÀϰå2 2026-03-31 7/350 2026-03-31 19:49 by Dyhoer
[¿¼ÑÐ] 0856Çóµ÷¼Á +9 —öèñ 2026-03-28 9/450 2026-03-31 19:06 by ĺÔó12
[¿¼ÑÐ] 254²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 º²¶¬ÁÖéª 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
[¿¼ÑÐ] 083000»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¬×Ü·Ö281 +4 ³È×Ó£¨Ê¤Ò⣩ 2026-03-30 4/200 2026-03-31 00:44 by Linzejun
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶»¯Ñ§332·ÖÇóµ÷¼Á +3 Lyy930824@ 2026-03-29 3/150 2026-03-30 20:15 by DHUSHUAI
[¿¼ÑÐ] 356Çóµ÷¼Á +3 gysy?s?a 2026-03-28 3/150 2026-03-29 00:33 by 544594351
[¿¼ÑÐ] 352·Ö »¯¹¤Óë²ÄÁÏ +5 º£Äɰٴ¨Ly 2026-03-27 5/250 2026-03-28 03:39 by fmesaito
[¿¼ÑÐ] 298µ÷¼Á +3 jiyingjie123 2026-03-27 3/150 2026-03-27 11:57 by wxiongid
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û