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µî)À» Á¦°Å, ¼ø¼öÇÑ ¹°À» Á¦Á¶ÇÏ´Â ¼³ºñ·Î¼ º¸ÀÏ·¯ ±Þ¼ö, ÀüÂøµµÀå¿ë ¼ø¼ö, Áß±Ý¼Ó ÈíÂø, ±Ý¼Ó
Ç¥¸é󸮰øÁ¤ Æó¼öÀÇ ¼øȯ ÀçÀÌ¿ë, Æó¼ö ÀçÀÌ¿ë µî¿¡ ÀÌ¿ëµÈ´Ù.
1940³â´ë¿¡ »ó¾÷ÈµÈ Co-Current Unit (º´·ù½Ä:1¼¼´ë)´Â Åë¼ö¿Í Àç»ýÀ»
°°Àº ¹æÇâ(Down-flow)À¸·Î ÇàÇÏ´Â Çü½ÄÀ¸·Î ¿îÀü°æºñ°¡ ³ô¾Æ¼ ÇöÀç´Â ¼³Ä¡¸¦
ÇÏÁö ¾Ê°í ÀÖÀ¸³ª ¾ÆÁ÷±îÁö ¸¹Àº ¼³ºñ°¡ ¿îÀüµÇ°í ÀÖ´Ù.
º´·ù½ÄÀÇ ³ôÀº Àç»ýÁ¦ »ç¿ë·®À» °¨¼Ò½ÃÅ°°í ó¸® ¼öÁúÀ» °³¼±Çϱâ À§ÇÏ¿© 1950³â´ë¿¡ °³¹ßµÈ Counter-Current
Unit (Çâ·ù½Ä:2¼¼´ë)´Â Åë¼ö´Â ÇÏÇâ·ù, Àç»ýÀº »óÇâ·ù·Î ÇàÇÏ´Â Çü½ÄÀ¸·Î À̿±³È¯¼öÁö°¡
¼¯ÀÌÁö ¾Ê°Ô Çϱâ À§ÇÏ¿© Àç»ý½Ã ÁöÁö ¼ö¸¦ »ç¿ëÇÏ´Â µî ¹®Á¦Á¡ÀÌ ¸¹´Ù.
±× ÈÄ 1960³â´ë ÃÊ µ¶ÀÏ BAYER»ç°¡ °³¹ßÇÑ Counter-Current Unit
(3¼¼´ë)·Î¼ Åë¼ö´Â »óÇâ·ù, Àç»ýÀº ÇÏÇâ·ù·Î ÇàÇÏ´Â Çü½ÄÀ¸·Î Fluidized
Bed Process (W-Type), Lift Bed Process (L-Type), Rinse
Bed Process (R-Type), Multistep Process (MS-Type)°¡ ÀÖ´Ù. |
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WSŸÀÔÀÇ ¿ø¸® |
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Åë¼ö¿Í Àç»ýÁ¦ ÁÖÀÔÀÇ ¹æÇâÀÌ ¹Ý´ë(»óÇâ Åë¼ö, ÇÏÇâ Àç»ý)À̸ç, ¿ª¼¼½Ã(¿¬°£
1~2ȸ)¿£ ¼öÁöÀÇ ¹ÝÀ» ¾çÀ½ÀÌ¿Â °¢°¢ÀÇ ¿ª¼¼Å¾¿¡ À̼۽ÃÄÑ ¿ª¼¼ÇÑ´Ù. ¼öÁö´Â »ó´Ü°ú ÇÏ´ÜÀÇ Strainer
Plate »çÀÌ¿¡ ÃæÁøµÇ¸ç, ¼öÁöÃþ°ú »ó´Ü Strainer Plate »çÀÌ¿¡ Inert Resin ÃþÀÌ ÀÚ
¸®ÇÑ´Ù. ÀÌ Inert ResinÃþÀÇ ±íÀ̴ žÀÇ Á÷°æ¿¡ ÀÇÇØ °áÁ¤µÇ¸ç, ÀÌ°ÍÀÇ ±â´ÉÀº ±ú¾îÁø ¼öÁö Á¶°¢¿¡
ÀÇÇÑ Strainer NozzleÀÇ ¸·ÈûÀ» ¹æÁöÇÏ°í, Àç»ýÁ¦¸¦ ž´Ü¸é¿¡ °ñ°í·ç ºÐ»ê½ÃŲ´Ù.
¼öÁöÃþ »óºÎ¿¡ ÀÖ´Â Fine Polishing ZoneÀº ¾ÆÁÖ ÀÛÀº ¼öÁö ÀÔÀÚ·Î ±¸¼ºµÅ ÀÖÀ¸¸ç, ÀÌ Ãþ¿¡ ÀÇÇØ
¿îÀü ´É·ÂÀÌ Å©°Ô Áõ´ëµÇ°í ÀÌ¿ÂÀÇ À¯ÃâÀÌ ÃÖ¼ÒȵȴÙ. |
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󸮼ö ¼öÁúÀÌ ÁÁ´Ù.
󸮼ö Ãⱸ¿¡ Fine Polishing ZoneÀÌ Á¸Àç, ¹°°ú ResinÀÇ
Á¢ÃË ¸éÀûÀÌ ³Ð¾î ó¸® ¼ö ¼öÁúÀÌ ÁÁ´Ù.
Àç»ý ½Ã°£ÀÌ Âª´Ù.
±âÁ¸ Counter-Current UnitÀÇ Àç»ý°øÁ¤(Ç¥¼¼,ħÁ¤,ÁÖ¼ö,¾àÁÖ,¾ÐÃâ,¼ö¼¼,¼¼Á¤)º¸´Ù
Àç»ý°øÁ¤(¾àÁÖ,¾ÐÃâ,¼ö¼¼,
¼¼Á¤)ÀÌ °£´ÜÇØ ¼ Àç»ý ½Ã°£ÀÌ Âª´Ù.
Æó¾× ¹ß»ý·®ÀÌ Àû´Ù.
Ç¥¼¼, ÁÖ¼ö °øÁ¤ ¹× ÁöÁö¼ö°¡ ºÒÇÊ¿äÇÏ°í Àç»ý ¾àÇ°(±âÁ¸: Hcl-2%, NaOH-2%,,
WS-Type: Hcl-8%,
NaOH-4%)ÀÇ Èñ¼®¼ö°¡ Àû°í Àü¿ª¼¼ ºóµµ(±âÁ¸: 1ȸ/10¢¦20ÀÏ,, WS-Type:
1ȸ/ 6°³¿ù¢¦1³â)°¡ Àû¾î¼ Æó¾×
¹ß»ý·®ÀÌ Àû´Ù(±âÁ¸ÀÇ ¨ö ).
Æó¾× ÀúÀåÁ¶°¡ ÀÛ°í Æó¼ö ó¸® ºñ¿ë Àý°¨.
ºÎÀ¯¹°Áú(SS)ÀÇ Æ÷Áý ¹× Á¦°Å°¡ ¿ëÀÌ.
No Channeling.
¥ÄP°¡ Àû´Ù.
Resin TowerÀÇ ±¸Á¶°¡ °£´Ü.
Àü¸é ¹è°üÀÌ °£´ÜÇÏ´Ù.
Àç»ý °øÁ¤ÀÌ °£´ÜÇؼ Resin Tower ´ç Auto Valve(±âÁ¸: 10ea/Tower,,
WS-Type: 5ea/ Tower)°¡ Àû°í,
Á¤¸é ¹è°üÀÌ °£´ÜÇÏ´Ù. |
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