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  NH4F (34%) Á¦Á¶ ½Ã ¹ÝÀÀ¿­ °è»ê
  ±Û¾´ÀÌ : lbsh   °íÀ¯ID : qkstmdgur     ³¯Â¥ : 17-01-17 09:43     Á¶È¸ : 4884    

ÀúÈñ ¾÷ü¿¡¼­´Â Á¤ÇØÁø ³óµµÀÇ ¿ø·á : HF, NH4OH, Water(Ãʼø¼ö)¸¦ Batch¿¡¼­ MixingÇÏ¿©

AÁ¦Ç°(NH4F 34%)À» Á¦Á¶ÇÏ°í ÀÖ½À´Ï´Ù. ÀÌ ¹ÝÀÀÀº ¹ß¿­¹ÝÀÀÀε¥ ¹ß¿­·®À» °è»êÇÏ´Â ¹ýÀÌ ±Ã±ÝÇÕ´Ï´Ù.

 

< ¿ø·á Content(%) >

HF : 50% , NH4OH : 29% , Water »ç¿ë

 

< Á¦Á¶µÈ A Á¦Ç° Content(%) >

HF: 0.07% , NH4F : 34%

 

¹ÝÀÀ½Ä : HF + NH4OH -> NH4F + H2O

 

ÃÖ±Ù A Á¦Ç° 25596Kg Á¦Á¶½Ã

< Batch ¼Ó¿¡ ³ÖÀº ¿ø·á ¾ç >

HF(50%) : 9450Kg

NH4OH(29%) : 13760Kg

Water : 2385Kg                    * (9450 + 13760 + 2385)Kg = 25595Kg

 

< Á¦Á¶ µÈ Á¦Ç° A >

Á¦Ç° A (HF: 0.07% , NH4F : 34%)  : 25595Kg

 

¹ÝÀÀ½Ã ¹ß¿­·® °è»ê ºÎŹµå¸³´Ï´Ù.


½ºÅ×Æijë Stefano   17-01-18 14:16
¹ÝÀÀÀº ¹ÝÀÀ½Ä¿¡ µû¶ó ¸ô´ÜÀ§·Î ÀϾ±â ¶§¹®¿¡  HF1¸ô°ú NH4OH 1¸ôÀÌ ¹ÝÀÀÇÏ¿© NH4F°¡ »ý¼ºµÇ´Â ¹ÝÀÀ¿­À» °è»êÇÏ¸é µË´Ï´Ù.
°è»ê¹æ¹ýÀº °¢ »ý¼º¹°ÁúÀÇ Heat of Formations(»ý¼º¿­µé)¿¡¼­ °¢ ¹ÝÀÀÂü¿©¹°ÁúÀÇ Heat of Formations(»ý¼º¿­µé)À» »©¸é µË´Ï´Ù.

Heat of Reaction = ¥Ò(Heat of Formation of Products)- ¥Ò(Heat of Formation of Reactants .....(1)

¹®Á¦´Â ¾×»ó¿¡¼­ ¹ÝÀÀÇÏ´Â °ÍÀÌ¶ó¼­ ¼ö¿ë¾×»ó¿¡¼­ ¹ÝÀÀÇÏ´Â °ÍÀ» ±âÁØÀ¸·Î ÇØ¾ß ÇÑ´Ù´Â °ÍÀÔ´Ï´Ù.  1)¹ÝÀÀ¿­¿¡¼­  HF Gas°¡ ¹°¿¡ ¿ëÇصǴ ¿­,2) NH3°¡ ¹°¿¡¿ëÇØÇÏ¿© NH4OH°¡ µÇ´Â ¿­,3) »ý¼º°¡½º NH4F°¡ ¹°¿¡ ¿ëÇصǴ ¿­,  4)H2O ¼öÁõ±â°¡ ÀÀÃàµÇ´Â¿­
À» °í·ÁÇØ¾ß ÇÕ´Ï´Ù.  Áï (1)½ÄÀ¸·Î °è»êµÈ ±â»ó ¹ÝÀÀ¿­¿¡¼­ 3),4)¸¦ ´õÇÏ°í 2), (3)À» »©ÁÖ¾î¾ß ÇÕ´Ï´Ù.

»ý¼º¿­, ¿ëÇØ¿­, ÀÀÃà¿­ µîÀÇ ÀڷᱸÇϱⰡ ¾î·Á¿ï°æ¿ì  ½±°Ô °è»êÇϱâ´Â ¾î·Æ½À´Ï´Ù.
lbsh qkstmdgur   17-01-19 19:12
½ºÅ×Æijë´Ô »ý¼º¿­¿¡ ´ëÇÑ ÀÚ·á´Â Ȥ½Ã ¾îµð¼­ ãÀ» ¼ö ÀÖÀ»±î¿ä?

ÀÎÅͳÝÀ» °Ë»öÇصµ ã±â°¡ ¾î·Æ³×¿ä.. ¾Æ½Ã´Â °÷ÀÖÀ¸½Ã¸é °øÀ¯ ºÎŹµå¸³´Ï´Ù
½ºÅ×Æijë Stefano   17-01-20 11:51
¹Ì Ç¥ÁØ¿¬±¸¼Ò  NIST Site¿¡¼­ ã¾Æº¸°Å³ª CRC Chemical & Physics Handbook¿¡¼­ ã¾Æº¸µµ·Ï Çϼ¼¿ä. CRC ÇÚµåºÏÀº µµ¼­°ü¿¡¼­, NIST Site´Â ¿©±â( http://webbook.nist.gov/chemistry/ )¿¡¼­ 

±×·¡µµ ¾øÀ¸¸é GooglingÀ¸·Î ã¾Æº¸¼¼¿ä.
   

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