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  Áú·®¼Óµµ(kg/h) ¹× ±âüppm ±¸ÇÏ´Â ¹æ¹ý ¾Ë·ÁÁÖ¼¼¿ä.
  ±Û¾´ÀÌ : Áö´Ï2   °íÀ¯ID : jinny     ³¯Â¥ : 10-06-03 18:02     Á¶È¸ : 8551    
   ±âü¼Óµµ ´ëºñ ppm ±¸Çϱâ.xls (52.0K), Down : 121, 2010-06-03 18:02:43
¹è±â°¡½º ÃÑ ±âü¼Óµµ ´ëºñ ´ÜÀ§ ȯ»ê(kg/h) ¹× ppm ȯ»ê ¹æ¹ý¿¡ ´ëÇÏ¿© ¹®Àǵ帳´Ï´Ù.
È­°ø¿¡ ¿ö³« ¹«ÁöÇÑÁö¶ó ÀÎÅͳÝÀ» µÚÁ® ³ª¸§ °øºÎÇÏ°í ÀÖÀ¸³ª ¾î·Æ³×¿ä. µµ¿òÀÌ ÇÊ¿äÇÕ´Ï´Ù.
÷ºÎµÈ ¿¢¼¿·Î ¼ö½Ä ¹× Âü°í¹®À» ÀÛ¼ºÇÏ¿´½À´Ï´Ù. 3°¡Áö ÁúÀÇ¿¡ ´äº¯ ºÎŹµå¸³´Ï´Ù.
°¨»çÇÕ´Ï´Ù.

½ºÅ×Æijë Stefano   10-06-03 21:52
A1)  °¡½ºÀÇ °æ¿ì "ºÎÇÇÀ¯·®"À» "Áú·®À¯·®"À¸·Î °íÄ¡·Á¸é ¹Ðµµ, ȤÀº ºÐÀÚ·®À» ¾Ë¾Æ¾ß ÇÕ´Ï´Ù.  ´ÙÀ½ ¼ö½ÄÀ» »ç¿ëÇÏ¸é µË´Ï´Ù.  ¿¢¼¿¿¡ ½á ³õÀº ¼ö½ÄÀº 1¤Ð

(Volume Rate,  v  Nm3/h)*(¹Ðµµ ¥ñ kg/Nm3) = (Mass Rate, w kg/h)....................(1a) ...¹Ðµµ¸¦ ¾Ë°í ÀÖÀ» °æ¿ì
(Volume Rate,  v  Nm3/h)*(1 kg-mole/22.4 Nm3)*(ºÐÀÚ·® MW kg/kg-mole) = (Mass Rate, w kg/h)...(1b) ...ºÐÀÚ·®À» ¾Ë°í ÀÖÀ» °æ¿ì

A2) ¹éºÐÀ²À» ppmÀ¸·Î  °íÄ¡·Á¸é... ȯ»ê°è¼ö [10,000 ppm/%]¸¦ »ç¿ëÇÏ¸é µË´Ï´Ù. 

100% = 1 = 1,000,000 ppm ===>  °¢º¯À» 100%·Î ³ª´©¸é ==> 
[1] = [1/100%] = [10,000 ppm/%].................................................................(2)´ÜÀ§È¯»ê°è¼ö
´Ü w%À̸é wppm v%¸é vppm, µî°ú °°ÀÌ ´ÜÀ§¸¦ ¸ÂÃß¾î ÁÖ¾î¾ß ÇÕ´Ï´Ù.  µî½Ä¿¡ ´ÜÀ§È¯»ê°è¼ö¸¦ ³ª´©°Å³ª °öÇؼ­ ´ÜÀ§¸¦ ȯ»êÇÏ¸é µË´Ï´Ù.  ´ÜÀ§È¯»ê°è¼öÀÇ Àý´ë°ªÀº 1À̱⠶§¹®¿¡ °öÇصµ ³ª´©¾îµµ °ªÀÌ º¯ÇÏÁö ¾Ê°í ´ÜÀ§¸¸ ´Þ¶óÁý´Ï´Ù. 

14 v% wet basis = 14 v% wet basis *[´ÜÀ§È¯»ê°è¼ö 10,000 ppm/%] = 14,000 v ppm wet basis.....¿¢¼¿½ÃÆ® °è»ê°á°ú

A3) Dust, SOx, NOxÀÇ ³óµµ´ÜÀ§...mg/kg ´ÜÀ§¸¦  wppm ´ÜÀ§·Î °íÄ¡±â

1 mg = 0.001 g = 0.000 001 kg ===>°¢ Ç×À» kgÀ¸·Î ³ª´©¸é 
1 mg/kg = 0.001 g/kg = 0.000, 001 = 1 ppm wt/wt = 1 w ppm 
µû¶ó¼­ 1 mg/kg = 1 wppm  ===>  1 wppm = 1 mg/kg ====>  [1 wppm/(mg/kg)] ...´ÜÀ§È¯»ê°è¼ö

¿¢¼¿½ÃÆ®¿¡¼­ DustÀÇ ³óµµ´Â 1500 mg/Nm3 dry 
µû¶ó¼­ Dust Áú·® À¯·® = 1500 mg/Nm3 dry* (1,361,000 Nm3 dry/h) = 2,041,500,000 mg/h = 2041.5 kg/h
Dust Áú·® ³óµµ´Â  (2041.5 kg/h)/(1,895,678.6 kg/h) = 1077 w ppm ......................Áú·®±âÁØ ppm

SOx, NOx, µîÀÇ °æ¿ì ³óµµ´ÜÀ§·Î Áú·® mg/Nm3 ´ÜÀ§°¡ ¾Æ´Ï¶ó vol ppmÀ¸·Î µÇ¾î ÀÖ´Â °æ¿ì°¡ ¸¹À¸¹Ç·Î ÁÖÀÇÇØ¾ß ÇÕ´Ï´Ù.    ¹°¸®°è»ê, È­Çаè»ê, ÀÌ°ø°è °è»ê¿¡¼­´Â ´ÜÀ§°¡ Ʋ¸®¸é ¾µ¸ð¾ø´Â ¼ýÀڳ븧¿¡ Áö³ªÁö ¾Ê½À´Ï´Ù.
Áö´Ï2 jinny   10-06-09 13:35
´äº¯ °¨»çµå¸³´Ï´Ù. °øºÎ¿¡ ¸¹Àº µµ¿òÀÌ µÇ°Ú½À´Ï´Ù.
   

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