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1) Vapor transfer line º¸¿Â
2) Liquid transfer line º¸¿Â+Cold tracing
3) Pressure loss°¡ ÃÖ¼ÒÈ­µÇµµ·Ï ÃæºÐÈ÷ Å« ¹è°ü Sizing
** À§ÀÇ °í·Á »çÇ×Àº 2nd Column BTM¿¡¼­ Liquid level ÀÌ À¯ÁöµÇ¾î 1st Column TOPÀ¸·Î Internal liquid transfer¸¸ ¿øÈ°ÇÏ´Ù¸é ÇÊ¿ä¾øÀ» °ÍÀ̶ó°íµµ ÆÇ´ÜÇÏ°í À־ ÀÌ ¿ÜÀÇ ÁÖÀÇ »çÇ×À» ¾Ë°í½Í½À´Ï´Ù.


Stefano    21-02-12 12:00
1) "Internal Liquid Transfer"¸¦ À§Çؼ­ ¹Ýµå½Ã  Top Column BottomÀ¸·ÎºÎÅÍ 2nd Column TopÀ»  Liquid ÀÌ¼Û À¯·®Á¶Àý°ú Pump º¸È£¸¦ À§ÇØ Á¤»óÀûÀÎ Level Controller¸¦ µÎ¾î¾ß ÇÕ´Ï´Ù.  (Level Sensor+Controller+Control Valve)

2) Liquid Lineº¸¿Âµµ ÃæºÐÈ÷ º¸¿ÂÀ» ÇØÁÖ¾î¾ß Column Tempererature ProlineÀ» À¯ÁöÇÒ¼Ò ÀÖ°í ¿­¼Õ½ÇÀÌ ¸¹¾ÆÁö¸é ºÒÇÊ¿ä»ê Reboiler ¿­·®Áõ°¡°¡  ¹ß»ýµË´Ï´Ù.
 
3) Column Á÷°æÀÌ Å«°æ¿ì Tray ¾×¸é ±ÕÀÏÈ­ ¹× VaporÈ帧ÀÌ ±ÕÀÏÇØ Áöµµ·Ï  Vapor Flow DistributionÀ» À§ÇÑ Device (Damper µî)°¡ ÇÊ¿äÇÒ °ÍÀÔ´Ï´Ù.

4) 2nd Column Top LiquidÀÇ  ±ÕÀÏ DistributionÀ» À§ÇØ Liquid Spray Nozzle ȤÀº Liquid Distributor°¡ ¹Ýµå½Ã ÇÊ¿äÇÕ´Ï´Ù. 

5) Vapor Line ÇÏ´Ü¿¡ ´©ÀûµÉ ¼ö ÀÖ´Â ¾×ÀÇ ¹èÃâÀ» À§ÇÏ¿© Liquid Drain Line (ȤÀº  Weep Hole)ÀÌ ²À ÇÊ¿äÇÕ´Ï´Ù.
     
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