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  HETP ¹®ÀÇ
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Packing & Tray Tower °ü·ÃÇؼ­ Study¸¦ ÇÏ°í Àִµ¥ HETP°¡ °¡Áö´Â Á¤È®ÇÑ Àǹ̰¡ ÀÌÇØ°¡ ¾ÈµË´Ï´Ù.
Á¦°¡ Áö±Ý±îÁö ÀÌÇØÇѹٷδ HETP´Â Packing Height¸¦ °áÁ¤ÇÏ´Â °ªÀ̶ó°í Çϴµ¥ ¿Ö ÀÌ·¯ÇÑ ¿ë¾î¸¦
»ç¿ëÇؼ­ Packig Height¸¦ Ç¥ÇöÇØ ÁÖ´ÂÁö ±Ã±ÝÇÕ´Ï´Ù.
 
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ÁÁÀº ÇÏ·ç µÇ¼¼¿ä~!

Stefano    10-03-23 16:53
(1) Áõ·ùž¿¡¼­ ¿ÏÀüÈ÷ ÆòÇüÀ» ÀÌ·ç°í ¿îÀüµÇ°í ÀÖ´Ù°í »ý°¢µÇ´Â(°¡Á¤ÇÏ´Â) ÇÑ°³ÀÇ ´ÜÀ» "Theoretical Plate"¶ó°í ÇÕ´Ï´Ù. 
ÃæÀüž¿¡¼­´Â ´ÜÀÌ ¾øÀ¸¹Ç·Î ¸î´ÜÀ̶ó°í ³ªÅ¸³¾ ¼ö ¾øÀ¸¹Ç·Î 1°³ÀÇ À̷дÜÀÇ È¿°ú¸¦ ³ªÅ¸³»´Â Packing Height°¡ ÇÊ¿äÇÕ´Ï´Ù.  ÀÌ°ÍÀÌ ¹Ù·Î HETPÀε¥ ÀÌ´Â "ÇÑ°³ÀÇ À̷дܿ¡ ÇØ´çÇÏ´Â ³ôÀÌ(Height Equivalent to Theroetical Plate)"Àε¥ Áõ·ù¸¦ À§ÇØ ÇÊ¿äÇÑ (´Ü È¿À²ÀÌ 100%¿¡ ÇØ´çÇÏ´Â)À̷дܼö(Number of Theoretical Plates, NTP)°¡ NÀ̶ó°í Çϸé ÇÊ¿äÇÑ ÃæÀüžÀÇ ³ôÀÌ(Height of Packing Height, )´Â (À̷дܼö, NTU)*(À̷дܼö¿¡ ÇØ´çÇÏ´Â ³ôÀÌ HETP)·Î °è»êÇÏ¸é µË´Ï´Ù.

(100% È¿À² ÃæÀüž ÃѳôÀÌ, HTP) = (NTP, ´Ü¼öÈ¿) * (HETP, m/´Ü) ...............(1)

(2) À§ÀÇ (1)½ÄÀ¸·Î ±¸ÇÑ ´Ü³ôÀ̸¦ ´ÜÈ¿À²·Î ³ª´©¾îÁÖ¸é ÇÊ¿äÇÑ ½ÇÁ¦ÀÇ ÃæÀüž ÃÑ ³ôÀÌ°¡ ¾ò¾îÁý´Ï´Ù.
(½ÇÁ¦ ÇÊ¿äÇÑ ÃæÀüž ³ôÀÌ) = (HTP)/(´ÜÈ¿À²)...............................................(2)

(3) HETP´Â PackingÀÇ Çü»ó, ±â-¾×ÀÇ È帧ºñ, ¾×ÀÇ Ç¥¸éÀå·Â, Packing Factor, µîÀ¸·ÎºÎÅÍ °è»êÇÏ´Â ¹æ¹ýÀÌ ¿©·¯»ç¶÷¿¡ ÀÇÇØ Á¦¾ÈµÇ¾î Àִµ¥ ÁÖ·Î Packing Vendor°¡ Know-How ÀÚ·á·Î½á º¸À¯ÇÏ°í ÀÖ½À´Ï´Ù. 

ÀÚ¼¼ÇÑ »çÇ×Àº Kister ÁöÀ½ "Distillation Design"À̶ó´Â ´ÜÇົÀ̳ª Packing VendorÀÇ Catalog¸¦ ÂüÁ¶Çϼ¼¿ä.
   

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