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  Thermosyphon reboiler °ü·Ã
  ±Û¾´ÀÌ : ÇÎÅ©¼ÖÆ®   °íÀ¯ID : oldironold     ³¯Â¥ : 20-05-27 21:41     Á¶È¸ : 2856    
¾È³çÇϽʴϱî.

Thermosyphon reboiler °ü·Ã ±Û¿¡¼­
once-through type°ú circulating typeÀÇ Â÷ÀÌ¿¡ ³»¿ëÀ» Àоú´Âµ¥
Àß ÀÌÇØ°¡ °¡Áö ¾Ê¾Æ¼­ Áú¹®µå¸³´Ï´Ù.

============================ QUOTE =============================
Because the liquid from the bottom tray of a tower with a
circulating thermosyphon reboiler is of a composition similar to
that of the bottoms product, we can say that the circulating
thermosyphon reboiler does not act as a theoretical separation stage.
However, the liquid from the bottom tray of a tower with a
once-through thermosyphon reboiler can be quite a bit lighter
in composition (and hence cooler) than the bottoms product composition,
and thus we say that the once-through thermosyphon reboiler
does act as a theoretical separation stage.
============================= UNQUOTE ==========================

À§ ´Ü¶ôÀº "µÎ typeÀÇ tower-bottom product ¿Âµµ°¡ °°Àº Á¶°Ç"À» °¡Á¤ÇÏ°í
µÎ typeÀ» theoretical separation stage·Î °£ÁÖÇÒ ¼ö ÀÖ´ÂÁö¿¡ ´ëÇÑ ³»¿ëÀε¥
¾Æ·¡ ³»¿ëµéÀÌ Àß ÀÌÇØ°¡ °¡Áö ¾Ê½À´Ï´Ù.

Q1) ù ´Ü¶ô¿¡¼­ Circulating typeÀÇ °æ¿ì liquid from the bottom trayÀÇ compositionÀÌ bottom product¿Í À¯»çÇÏ´Ù°í ÇÏ´Â ÀÌÀ¯
Q2) µÎ¹ø° ´Ü¶ô¿¡¼­ Once-through typeÀÇ °æ¿ì liquid from the bottom trayÀÇ compositionÀÌ bottom productº¸´Ù °¡º±´Ù°í ÀÌÀ¯

°á±¹, ¿Ö curculating typeº¸´Ù´Â once-through typeÀ»
theoretical separation stage·Î °£ÁÖÇÒ ¼ö ÀÖ´ÂÁö ÀÌÇظ¦ µµ¿ÍÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù.

Stefano    20-05-29 18:45
A1) Circulation TypeÀÎ °æ¿ì Bottom ´Ü¿¡¼­  ³»·Á¿À´Â ¾×°ú Reboiler¿¡¼­ ¼øȯµÇ´Â ¾×ÀÌ È¥ÇյDZ⠶§¹®¿¡ Reboiler È¿°ú°¡ ¹Ý°¨µË´Ï´Ù.  ´Ù½Ã ¸»Çؼ­ Reboiler ÀÔ±¸¾×ÀÌ Ãⱸ¾×°ú ¼¯ÀÌ°í À־ Back-mixingÀÌ ÀϾ´Ï´Ù.  ÀÔ,Ãⱸ¾×ÀÌ È¥ÇÕµÈ »óÅÂÀÇ ¾×ÀÌ Bottom Product·Î »ý»ê(À¯Ãâ)µÇ±â ¶§¹®¿¡ Reboiler 1´ÜÀÇ È¿°ú¶ó±â º¸´Ù´Â 1/2´ÜÀÇ È¿°ú¹Û¿¡ ³ªÅ¸³ªÁö ¾Ê¾Æ¼­ À̸¦ "È¿°ú ¾ø´Ù°í °£ÁÖÇÑ °ÍÀÌÁö¿ä. 

A2) Bottom Tray ¿¡¼­ Once-thru Reboiler¿¡ µé¾î¿Â ÈÄ Light ¼ººÐÀÌ ºÐ¸®µÇ°í ³²´Â Beboiler Ãⱸ¾×ÀÌ BottomÀ¸·Î ¹èÃâµÇ´Â °ÍÀÌ¶ó¼­ (Reboiler¸¦ °ÅÄ¡¸é¼­) ºÐ¸®µÇ¾î ³¯¾Æ°£ ¸¸Å­ Bottm ¼ººÐÀÌ HeavyÇÏ´Ù´Â ¶æÀÔ´Ï´Ù.  ´ç¿¬È÷ 1´ÜÀÇ È¿°ú¸¸Å­ÀÇ ¼ººÐ Â÷ÀÌ ÀÖ´Ù´Â °ÍÀ» ±×¸® Ç¥ÇöÇÑ °ÍÀÔ´Ï´Ù.
ÇÎÅ©¼ÖÆ® oldironold   20-06-01 20:43
Stefano´Ô, ´äº¯ °¨»çÇÕ´Ï´Ù.

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