| ²é¿´: 562 | »Ø¸´: 2 | |||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
[½»Á÷]
¸÷λ³æÓѰïæ·Òë1¶Î»°£¬Ð»Ð»£¡
|
|||
| In its essentials my process comprises treating petroleum or a fraction thereof containing one or more nitrogen bases with a volatile acid or a nonvolatile acid salt together with a mutual solvent for the acid and hydrocarbon to effect the improved recovery of the nitrogen base¡£It has been postulated that one reason for the comparatively inefficient separation of nitrogen bases from hydrocarbons is because of the poor solubility of the reagents normally employed in the extraction¡£I have found that this difficulty may be overcome by combining with the extractive solvent a mutual solvent which has the effect of increasing the solubility of the extractive solvent in the hydrocarbon resulting in improved recovery of the nitrogen bases¡£ |
» ²ÂÄãϲ»¶
08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
ÉúÎïѧ071000 329·ÖÇóµ÷¼Á
ÒѾÓÐ5È˻ظ´
306Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
ѰÕÒµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
324Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£
ÒѾÓÐ3È˻ظ´
289Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
319Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
±¾×ÓÖÕÓÚÌá½»ÁË¡£²»ÓÃÔÙ¿´ÁË£¬Ò»ÇÐÏÐÏÂÀ´ÂýÂýµÈ¡£Ï£ÍûÒ»ÇÐ˳Àû£¡
+1/637
94ÄêÅ®Õ÷ÄÐÓÑ
+1/300
ÉÜÐË´óѧ²©Ê¿½ÌʦÕÐÆ¸1루»¯Ñ§»¯¹¤Ïà¹Ø£©
+5/270
µçÁ¦È«¹úÖØµãʵÑéÊÒ˫һÁ÷AÀ೤½Ñ§ÕßÍŶÓÕÐ2026ÄêÈ«ÈÕÖÆ²©Ê¿1Ãû£¨4ÔÂ3ÈÕ½ØÖ¹£©
+2/96
ÄϾ©Ò½¿Æ´óѧÉúֳҽѧÓë×Ó´ú½¡¿µ¹úÖØÊµÑéÊÒ-¶·Éºê¿ÎÌâ×é-ѧÊõ˶ʿÕÐÉú
+1/93
Õæ³ÏÕÒ¸öÏà°éÒ»ÉúµÄÁíÒ»°ë£¬·Ç³ÏÎðÈÅ
+1/89
×ø±ê¹ãÖÝ£¬ÄÐÕ÷Å®£¬Ë«Ïò±¼¸°
+1/66
É¢½ð±Ò£¬Çó»ù½ðÖб꣡£¡
+1/61
0854µç×ÓÐÅÏ¢µ÷¼Á£¬ÃöÄÏʦ´ó¹âµçоƬÑз¢ÊµÑéÊÒ£¬¿ÂÉÙÓ±½ÌÊÚ¿ÎÌâ×飬¼¯³Éµç·
+1/35
ßÅßáÃÀÐÁÔÁÏÒ©ºÏ³É½»Á÷
+1/35
´ß»¯·½ÏòÍÆ¼öÒ»¸ö¼«ºÃµÄ²©µ¼
+1/33
Î÷°²Ä³´óѧÄÜÔ´»¯¹¤Ð²ÄÁÏÑз¢ÏîÄ¿×é½ÓÊÕ2026¼¶µ÷¼ÁÑо¿Éú-¼ÆËã»úÀà
+1/32
°ÍÀèÎ÷á·´óѧ£¨Universit¨¦ Paris Cit¨¦£©Fayna MAMMERI µ¼Ê¦Ñ°ÕÒCSC¹«Åɲ©Ê¿Éú
+1/22
˫һÁ÷Ìì½ò¹¤Òµ´óѧµçÐÅѧԺÀîºèÇ¿½ÌÊÚÕÐÊÕ2026ÄêÉêÇëÉóºËÖÆ²©Ê¿
+1/11
¸£ÖÝ´óѧ¹ú¼Ò¼¶È˲ÅÌÀÓýÐÀ½ÌÊÚ¿ÎÌâ×é2026ÄêÕÐÊÕ¡±ÉêÇ뿼ºËÖÆ¡°´¢ÄÜµç³Ø·½Ïò²©Ê¿Ñо¿Éú
+1/6
Ïã¸Û´óѧDavid Srolovitz½ÌÊÚ¿ÎÌâ×éÕÐÆ¸¡¸Ïã½Ñ§Õß¡¹²©Ê¿ºó
+1/5
ÉϺ£½»´óÕÐÊÕ26Äê¼¶Çï¼¾Èëѧ²©Ê¿Éú£¬CET-6¹ý£¬ÉúÎïÒ½ÓòÄÁÏ·½Ïò£¨Óи߷Ö×Ӻϳɻù´¡£©
+1/5
ÏæÌ¶´óѧ½ÌʦÕÐÆ¸
+1/4
MDPIÏÂIJMSͶ¸å pending editor decision 9Ìì
+1/3
Õã½´óѧ¸ß´¿·ÖÀëÍÅ¶Ó³ÏÆ¸²©Ê¿ºó
+1/1
slz146
ľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 75
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 0.055
- ½ð±Ò: 1657.8
- Ìû×Ó: 713
- ÔÚÏß: 225.5Сʱ
- ³æºÅ: 1097156
¡ï ¡ï ¡ï ¡ï ¡ï
tianqiang(½ð±Ò+10, ·ÒëEPI+1):лл 2010-12-27 08:42:48
ringzhu(½ð±Ò+5):~~~ 2010-12-28 14:20:21
tianqiang(½ð±Ò+10, ·ÒëEPI+1):лл 2010-12-27 08:42:48
ringzhu(½ð±Ò+5):~~~ 2010-12-28 14:20:21
|
In its essentials my process comprises treating petroleum or a fraction thereof containing one or more nitrogen bases with a volatile acid or a nonvolatile acid salt together with a mutual solvent for the acid and hydrocarbon to effect the improved recovery of the nitrogen base¡£It has been postulated that one reason for the comparatively inefficient separation of nitrogen bases from hydrocarbons is because of the poor solubility of the reagents normally employed in the extraction¡£I have found that this difficulty may be overcome by combining with the extractive solvent a mutual solvent which has the effect of increasing the solubility of the extractive solvent in the hydrocarbon resulting in improved recovery of the nitrogen bases¡£ ¾ÍÆäÒªµã£¬ÎҵĴ¦Àí¹ý³Ì°üÀ¨Ê¯Óͼӹ¤»òÕßÊÇÆäÖеÄÒ»²¿·Ö£¬ÔÚÕâÆäÖаüº¬Ò»»ò¸ü¶àµÄµª»ù£¬Í¨¹ý¶ÔÓÚËá»ò̼Ç⻯ºÏÎïÓл¥ÈÜ×÷ÓõÄÒ»ÖÖ»Ó·¢ÐÔËá»ò·Ç»Ó·¢ÐÔËáʽÑΣ¬¿ÉÒԸĽøµÄµª»ùµÄ»ØÊÕÂÊ¡£ÓÉÓÚÔÚ·ÖÀë¹ý³ÌÖУ¬Ò»°ã±»Ê¹ÓõÄÊÔ¼ÁÈܽâÐԲ¿ÉÒÔÍÆ²â³öÕâÊǵª»ù´ÓÌþÀàÖзÖÀë³öÀ´Ð§ÂʲîµÄÔÒòÖ®Ò»¡£ÎÒÒѾ·¢ÏÖ£¬¿ÉÒÔͨ¹ý½«ÝÍÈ¡¼ÁÓëÒ»ÖÖ»¥ÈܼÁÏà»ìºÏ£¬ÕâÑù¿ÉÒÔÌáÉýÝÍÈ¡¼ÁÔÚ̼Ç⻯ºÏÎïÖеÄÈܽâ¶È£¬´Ó¶ø¸ÄÉÆµª»ùµÄ»ØÊÕÂÊ¡£ |
2Â¥2010-12-24 13:59:23
¡ï ¡ï ¡ï ¡ï ¡ï
tianqiang(½ð±Ò+10):лл 2010-12-27 08:43:10
ringzhu(½ð±Ò+5):~~ 2010-12-28 14:20:28
tianqiang(½ð±Ò+10):лл 2010-12-27 08:43:10
ringzhu(½ð±Ò+5):~~ 2010-12-28 14:20:28
| ¾ÍÆäÒªµã£¬ÎҵĴ¦Àí¹ý³Ì°üÀ¨¶ÔʯÓͼӹ¤»òÕßÊÇÆäÖеÄÒ»²¿·Ö£¬ÔÚÕâÆäÖаüº¬Ò»ÖÖ»ò¸ü¶àµÄµª»ù£¬Óûӷ¢ÐÔËá»òÕßÊÇÓöÔÓÚËáºÍÌþÓл¥ÈÜ×÷Óõķǻӷ¢ÐÔµÄËáʽÑοÉÒÔÌá¸ßµª»ùµÄ»ØÊÕÂÊ¡£ÎÒÍÆ²âµª»ù´ÓÌþÖзÖÀëЧÂÊÏà¶Ô½ÏµÍµÄÔÒòÖ®Ò»ÊÇÓÃÓÚÌáÈ¡µÄ·´Ó¦ÎïµÄÈܽâ¶ÈÌ«²î¡£ÎÒ·¢ÏÖÕâ¸öÄÑÌâ¿ÉÒÔͨ¹ý½áºÏÝÍÈ¡¼ÁÀ´¿Ë·þ£¬Õâ¸öÝÍÈ¡¼ÁÊÇÒ»ÖÖÄܺͷ´Ó¦ÎﻥÈܵÄÈܼÁ£¬ËüÄܹ»Ìá¸ßÝÍÈ¡¼ÁÔÚÌþÖеÄÈܽâ¶È´Ó¶øÌá¸ßµª»ù»ØÊÕÂÊ |
3Â¥2010-12-24 18:09:29













»Ø¸´´ËÂ¥