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  Pyrolysis Gasoline Tank, Toluene Tank Type ÁúÀÇ
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Cracker¿¡¼­ Product·Î ³ª¿À´Â Pyrolysis Gasoline Tank¿Í ÀÏ¹Ý Toluene TankÀÇ Type¿¡ ´ëÇØ °í¹ÎÀÌ ÀÖ¾î Áú¹® µå¸³´Ï´Ù.
 
Pyrolysis GasolineÀÇ °æ¿ì, Áõ±â¾ÐÀÌ ³ô°í ¶ÇÇÑ OlefinÀÌ Á¸ÀçÇؼ­ °ø±â¿ÍÀÇ Á¢ÃËÀ» Â÷´ÜÇϱâ À§ÇØ Floating Roof Tank¸¦ ¾²´Â °ÍÀº ´ç¿¬ÇÒÅÙµ¥, N2 Blanketted Internal Floating Roof Tank¸¦ ¾²´Â °ÍÀÌ ¸ÂÀ» Áö ¸ð¸£°Ú½À´Ï´Ù.
 
Toluene TankÀÇ °æ¿ìµµ N2 Blanketted Internal Floating Roof Tank¸¦ ²À ½á¾ß ÇÏ´ÂÁö Àǹ®ÀÔ´Ï´Ù.
Toluene Product´Â µÎ°¡Áö¸¦ »ý°¢ÇØ¾ß ÇÒ µí ÇÕ´Ï´Ù. ¿ì¼± EmissionÀä, Internal FloatingÀ¸·Î °¡¸é External Floatingº¸´Ù Emission¾çÀÌ ´Ù¼Ò ÁÙ±â´Â ÇÏ°ÚÁö¸¸, ¿ÏÀüÈ÷ ¹èÁ¦ÇÒ ¼ö´Â ¾øÀ» °Í °°½À´Ï´Ù. ´ë±â ¿Âµµ º¯È­¿¡ µû¶ó Tank°¡ ¼ûÀ» ½¬¾î¾ß ÇÏ´Ï±î ¸»ÀÌÁö¿ä.
¸¸¾à Toluene Spec.À¸·Î Water Content°¡ Áß¿äÇÏ´Ù¸é ´ç¿¬ÇÏ°ÚÀ¸³ª, ±×·± ÀÌÀ¯°¡ ¾Æ´Ï¶ó¸é ²À Internal FloatingÀ» ½á¾ß ÇÏ´ÂÁö Àǹ®ÀÔ´Ï´Ù.
 
ÇöÀå¿¡ ½ÇÁ¦·Î ¼³Ä¡´Â µÎ °æ¿ì ´Ù Internal FloatingÀ¸·Î µÇ¾î ÀÖ´Â °æ¿ì°¡ ¸¹À» °Í °°Àºµ¥, °í¼ö ºÐµéÀÇ °æÇè/´äº¯/ÀÇ°ßÀ» ±â´Ù¸®°Ú½À´Ï´Ù.

½ºÅ×Æijë Stefano   15-07-10 17:51
(1) ¹Ì EPA ±Ô°Ý(CFR 40 Part 60)¿¡ µû¸£¸é ½ÇÁõ±â¾ÐÀÌ 39~574.5 mmHgÀÎ °æ¿ì VOC ±ÔÁ¦¸¦ À§ÇØ (External ¶Ç´Â Internal) Floating Roof·Î Çϰųª Fixed Roof TankÀÏ °æ¿ì¶ó¸é Breathing VaporÀÇ VOCȸ¼öÀåÄ¡¸¦ ¹Ýµå½Ã ºÎÂøÇϵµ·Ï µÇ¾î ÀÖ½À´Ï´Ù. 

(2) ¿­ºÐÇØ°¡¼Ö¸°(PG)¿¡´Â ¾ð±ÞÇÑ ¹Ù¿Í °°ÀÌ Áõ±â¾ÐÀÌ ³ôÀº ¼ººÐµé°ú °ø±â¿Í Á¢Ã˽à ½±°Ô º¯ÁúµÇ¾î °í¾àÇÑ ³¿»õ¸¦ dz±â´Â ¹°Áú·Î º¯È­µÇ±â ¶§¹®¿¡ ¹Ýµå½Ã Floating Roof·Î ÇØ¾ß ÇÒ °ÍÀÔ´Ï´Ù.  InernalÀÌ³Ä ExternalÀ̳Ĵ ÀåÄ¡¼ö¸í(Life Cycle) ±â°£µ¿¾ÈÀÇ ¿îÀüºñ¿ëºÐ¼®(Cost Analysis)À» ÅëÇÏ¿© °áÁ¤ÇÏ´Â °ÍÀÌ Á¤¼®ÀÌ°ÚÁö¸¸ VaporÀÇ ´©¼³¿¡ ÀÇÇÑ ³¿»õ ¹®Á¦´Â (ȯ°æ°øÇØ¿Í ¹Î¿øµîÀÇ ¹®Á¦·Î)µÎ°íµÎ°í ¼Ó½âÀÌ´Â ÀÏÀÌ µÉ °ÍÀ̹ǷΠInternal FRT·Î Çصΰí Floating Deck »óºÎ ³»ºÎ¸¦ Inert Gas·Î purgingÇÏ¿© ¼Ò°¢Ã³¸®ÇÏ´Â °ÍÀÌ ¾ÈÀüÇÒ °ÍÀ¸·Î º¾´Ï´Ù.   

(3) Áõ±â¾ÐÀÌ ±× ÀÌ»óÀÎ °æ¿ì¶ó¸é Tank Type¿¡ °ü°è¾øÀÌ Tank Vapor ȸ¼öÀåÄ¡¸¦ ¹Ýµå½Ã µÎ°Å³ª (Low Pressure) Dome Roof Tank·Î »õ¾î³ª°¡Áö ¾Ê°Ô ÇØ¾ß ¸¸µé¾î¾ß ÇÏ°í  Áõ±â¾Ð·ÂÀÌ ´õ ³ô¾ÆÁö¸é Cylindrical ȤÀº Ball TankÇü µî °í¾Ð VesselÀ» »ç¿ëÇØ¾ß ÇÕ´Ï´Ù.
   

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