| ²é¿´: 294 | »Ø¸´: 5 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
bity324Òø³æ (ÕýʽдÊÖ)
|
[½»Á÷]
°ï×éÒ»ÏÂÓ¢ÎÄ·½ÃæµÄÎÊÌ⣬°ïæ¸ÄÏ£¡
|
||
|
High-crystallized hematite (¦Á-Fe2O3) hexagonal platelets are synthesized by hydrothermal process, using a highly condensed ferric hydroxide as precursor. The precursor is obtained by using a reaction between ammonia and ferric sulfate solution leached from pyrite cinders through sulfuric acid leaching process. ÉÏÃæÕâ¾ä»°ÊÇ·ñÓÐÎÊÌâÄØ¡£±í´ïÊÇ·ñÇå³þ£¬ÇóÖú¸÷λ´óϺ£¡ |
» ²ÂÄãϲ»¶
295Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸C9µÄ»¯Ñ§¹¤³Ì£¨085602£© 340·Ö£¬¸Ð¾õУÄÚµ÷¼ÁÎÞÍû£¬Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
070300»¯Ñ§Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
363Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
283·ÖÇóµ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁÏ»¯¹¤306·ÖÕÒºÏÊʵ÷¼Á
ÒѾÓÐ7È˻ظ´
Ò»Ö¾Ô¸±±¾©»¯¹¤085600 310·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
292Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
µ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸9²ÄÁÏѧ˶297ÒѹýÁù¼¶Çóµ÷¼ÁÍÆ¼ö
ÒѾÓÐ5È˻ظ´
phyweiw
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 5
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ¹ó±ö: 0.155
- ½ð±Ò: 5142
- É¢½ð: 130
- ºì»¨: 4
- ɳ·¢: 1
- Ìû×Ó: 1191
- ÔÚÏß: 151.1Сʱ
- ³æºÅ: 459063
- ×¢²á: 2007-11-14
- רҵ: ½á¹¹ÌÕ´É
2Â¥2010-02-05 10:54:49
phyweiw
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 5
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ¹ó±ö: 0.155
- ½ð±Ò: 5142
- É¢½ð: 130
- ºì»¨: 4
- ɳ·¢: 1
- Ìû×Ó: 1191
- ÔÚÏß: 151.1Сʱ
- ³æºÅ: 459063
- ×¢²á: 2007-11-14
- רҵ: ½á¹¹ÌÕ´É
3Â¥2010-02-05 10:56:33
2008000465
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2236.8
- Ìû×Ó: 281
- ÔÚÏß: 124.4Сʱ
- ³æºÅ: 885733
- ×¢²á: 2009-10-27
- ÐÔ±ð: MM
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
bity324(½ð±Ò+5): 2010-02-05 12:08
| ËäȻרҵ²»Ò»Ñù£¬»¹ÊÇ¿´¶®ÁËÄãҪ˵µÄÒâ˼£¬ËùÒÔÓ¦¸ÃÊDZíÊöÇå³þÁË£¬ºÇºÇ¡£Ò»µã½¨Ò飺¸Ð¾õµÚ¶þ¾äÀïby using a reaction ÕâÖÖ˵·¨¶ÁÆðÀ´¹Ö¹ÖµÄ£¬ÓеãChinglishÁË,¸Ä³Éthrough the reaction of ammonia with ferric sulfate solution ...²»¹ýÕâÑùºÍ½áβµÄthroughÓÖÓÐÐ©ÖØ¸´£¬Â¥Ö÷ÔÙÏëÏë°É£¬Ò»µãÓÞ¼û |
4Â¥2010-02-05 11:00:04
phyweiw
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 5
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ¹ó±ö: 0.155
- ½ð±Ò: 5142
- É¢½ð: 130
- ºì»¨: 4
- ɳ·¢: 1
- Ìû×Ó: 1191
- ÔÚÏß: 151.1Сʱ
- ³æºÅ: 459063
- ×¢²á: 2007-11-14
- רҵ: ½á¹¹ÌÕ´É
5Â¥2010-02-05 11:05:05
bity324
Òø³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 323.4
- É¢½ð: 650
- ºì»¨: 2
- Ìû×Ó: 935
- ÔÚÏß: 82.5Сʱ
- ³æºÅ: 500849
- ×¢²á: 2008-02-13
- ÐÔ±ð: GG
- רҵ: ÓÐÉ«½ðÊôÒ±½ð
6Â¥2010-02-05 12:12:13














»Ø¸´´ËÂ¥