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hytzju

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qdykswang

½ð³æ (ÖøÃûдÊÖ)


¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
hytzju: ½ð±Ò+2 2013-09-09 09:05:05
Â¥ÉÏ˵µÃ¶Ô£¬·Ö×ÓÄ£ÄâÊÇÒ»¸ö·Çƽºâ¹ý³Ì£¬µ«ÓÐÎÄÏ×±¨µÀÔøÓÃaspenÄ£Äâ¼ÆËãÁË·Ö×ÓÕôÁó£ºRate-Based Modeling Approach and Simulation for Molecular Distillation of Green Coffee Oil¡£

Under these circumstances there is no equilibrium between the vapour and the liquid
phases and no true equilibrium pressure of the distilling molecules in the space between
evaporator and condenser.  
The proposed model comprises the following three steps:
• The creation of a property database with the main compounds of green coffee oil.  
• Steady state simulation of the molecular distillation process using Aspen-Plus
• Model validation with experimental data.
7Â¥2013-09-04 06:23:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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qdykswang

½ð³æ (ÖøÃûдÊÖ)


¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
hytzju: ½ð±Ò+1 2013-09-02 19:59:13
ÎÒÒÔΪASPEN¿ÉÒÔÄ£Äâ·Ö×ÓÕôÁó¡£ÎÒÀí½âµÄ·Ö×ÓÕôÁó²»¹ýÊǼ«µÍÕý¿Õ¶ÈϵÄÕôÁó£¬Õý¿Õ¶ÈÔ½µÍÔòÆøÏàÔ½½Ó½üÀíÏëÆøÌ壬ԽÈÝÒ×Ä£Äâ¼ÆËã¡£
2Â¥2013-09-02 06:18:28
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hytzju

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
2Â¥: Originally posted by qdykswang at 2013-09-02 06:18:28
ÎÒÒÔΪASPEN¿ÉÒÔÄ£Äâ·Ö×ÓÕôÁó¡£ÎÒÀí½âµÄ·Ö×ÓÕôÁó²»¹ýÊǼ«µÍÕý¿Õ¶ÈϵÄÕôÁó£¬Õý¿Õ¶ÈÔ½µÍÔòÆøÏàÔ½½Ó½üÀíÏëÆøÌ壬ԽÈÝÒ×Ä£Äâ¼ÆËã¡£

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3Â¥2013-09-02 20:00:48
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ÎÒÊÇÒÐÌì

Í­³æ (³õÈëÎÄ̳)


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Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÎÒÏëÖªµÀÂ¥Ö÷ËùÓõķÖ×ÓÕôÁóÆ÷½øÁÏËÙ¶ÈÄÜ·ñ¾«È·¿ØÖÆ£¿
4Â¥2013-09-02 20:25:43
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cybaxer

ľ³æ (СÓÐÃûÆø)


¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
hytzju: ½ð±Ò+1 2013-09-09 09:06:05
ASPEN²»ºÃÄ£Äâ¡£·Ö×ÓÕôÁó²¢·Ç´ïµ½ÆûҺƽºâ²Å¿ªÊ¼·ÖÀëµÄ£¬¸üÏñÊÇËÙ¶È·ÖÀë¡£
5Â¥2013-09-03 09:23:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dasfmxee

½û³æ (СÓÐÃûÆø)


¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
hytzju: ½ð±Ò+1 2013-09-09 09:06:01
Èç¹ûÄãÂòµÄÊÇÕý°æASPEN£¬¿ÉÒÔÖ±½Ó×Éѯ¿Í·þ¡£ËûÃǵĿͷþºÜÇ¿´ó£¬»áÖ±½Ó¸øÄãÒ»¸öÀý×Ó³ÌÐò£¬¹©Äã²Î¿¼Ñ§Ï°¡£
6Â¥2013-09-03 13:35:55
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qdykswang

½ð³æ (ÖøÃûдÊÖ)


¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
hytzju: ½ð±Ò+1 2013-09-09 09:05:00
"The rate-based model has been implemented into the commercial Aspen-Plus® software package in the
separation module RateFrac."
8Â¥2013-09-04 06:37:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qdykswang

½ð³æ (ÖøÃûдÊÖ)


¡ï
hytzju: ½ð±Ò+1 2013-09-09 09:05:30
"In Aspen Plus, models for molecular distillation are not available. To simplify, one  can use a sequence of flash vessels to simulate the  molecular distillation "
9Â¥2013-09-04 06:48:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qdykswang

½ð³æ (ÖøÃûдÊÖ)


¡ï
hytzju: ½ð±Ò+1 2013-09-09 09:05:36
"Aspen Plus V7.2ÒÔºóµÄ°æ±¾£¬RadFracÄ£¿éÌæ´úÁËRateFracÄ£¿é£¬ÔÚRadFracÄ£¿éÀïÉèÖÃΪRate-based ¾Í¿ÉÒÔÁË"
10Â¥2013-09-04 06:56:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hytzju

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
7Â¥: Originally posted by qdykswang at 2013-09-04 06:23:20
Â¥ÉÏ˵µÃ¶Ô£¬·Ö×ÓÄ£ÄâÊÇÒ»¸ö·Çƽºâ¹ý³Ì£¬µ«ÓÐÎÄÏ×±¨µÀÔøÓÃaspenÄ£Äâ¼ÆËãÁË·Ö×ÓÕôÁó£ºRate-Based Modeling Approach and Simulation for Molecular Distillation of Green Coffee Oil¡£

Under these circumstance ...

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11Â¥2013-09-09 09:06:52
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hytzju

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
10Â¥: Originally posted by qdykswang at 2013-09-04 06:56:00
"Aspen Plus V7.2ÒÔºóµÄ°æ±¾£¬RadFracÄ£¿éÌæ´úÁËRateFracÄ£¿é£¬ÔÚRadFracÄ£¿éÀïÉèÖÃΪRate-based ¾Í¿ÉÒÔÁË"

ÇëÎÊ£¬ÄúÓÐÄ£Äâ¹ý·Ö×ÓÕôÁóÂð£¿
12Â¥2013-09-09 09:23:19
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qdykswang

½ð³æ (ÖøÃûдÊÖ)


¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
hytzju: ½ð±Ò+1 2013-09-10 08:57:37
ÎÒҲûÓÐÄ£Äâ¹ý·Ö×ÓÕôÁó£¬Ö»ÊǸÐÐËȤ°ïÄãÔÚÍøÉϲéÁËһϣ¬ºÇºÇ¡£
13Â¥2013-09-09 16:01:40
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hytzju

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
13Â¥: Originally posted by qdykswang at 2013-09-09 16:01:40
ÎÒҲûÓÐÄ£Äâ¹ý·Ö×ÓÕôÁó£¬Ö»ÊǸÐÐËȤ°ïÄãÔÚÍøÉϲéÁËһϣ¬ºÇºÇ¡£

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14Â¥2013-09-10 08:58:01
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qdykswang

½ð³æ (ÖøÃûдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
14Â¥: Originally posted by hytzju at 2013-09-10 08:58:01
·Ç³£¸ÐлÄúµÄÈÈÇé...

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15Â¥2013-09-10 14:39:21
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eaglejhw

ľ³æ (ÕýʽдÊÖ)


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