1. ¾ó¸¶Àü GTLÀÇ Condensate stabilizer ¿¡ °üÇÏ¿© ¹°¾îº» ÇкλýÀÔ´Ï´Ù.
Á¦°¡ ¸ö´ã°í ÀÖ´Â ÇÁ·ÎÁ§Æ®´Â shell»ç°¡ client°í ÀϺ»ÀÇ chyoda¿Í ±¹³»ÀÇ Çö´ëÁß°ø¾÷ÀÌ ¼öÁÖó·Î
īŸ¸£¿¡¼ °Ç¼³ÁßÀÎ ÇöÀåÀÔ´Ï´Ù.
12ÁÖ°£ÀÇ ÀÎÅÏÀ¸·Î CommissiongºÎ¼¿¡ ¹èÄ¡¸¦ ¹Þ¾Ò´Âµ¥,
ÇöÀç ÁøÇà»óȲÀº Pre-commissioningºÎºÐÀÔ´Ï´Ù.
Á¦°¡ ÀÖ´Â °÷Àº FGP·Î ½ÇÁúÀûÀÎ GTLÀÌ ¾Æ´Ñ ¸»±×´ë·Î Fuel Gas PreaparationÀÔ´Ï´Ù.
ÇöÀç ÇÑ´ÞÀÌ Áö³ª°¬°í ´ÙÀ½´Þ 25ÀϱîÁö ¸¹ÀÌ º¸°í °æÇèÇÏ°í °øºÎÇÏ¿© ±Í±¹ÇÒ »ý°¢ÀÔ´Ï´Ù.
2. ÀÏ´Ü ½ºÅ×Æijë´ÔÀÇ º¯ÇÔ¾øÀ¸½Å È®½ÇÇÏ°í ¼ÓÀÌ »½¶Õ¸®´Â ´äº¯¿¡ Áö³¹ø¿£ Slugcatcher¿Í
condensate treatmentºÎºÐÀ» Á¦ ³ª¸§´ë·Î´Â °ÅÁø´Ù ÀÌÇØÇÏ°í ³Ñ¾î°¬½À´Ï´Ù.
À̹ø¿£ ´ÙÀ½À¸·Î AGR (Acid Gas Remover)¸¦ ´Ù·ç·Á°í Çϴµ¥ ¸î°¡Áö ±Ã±ÝÇؼ ¶Ç Áú¹®À» ÀÌ·¸°Ô
µå¸®°Ô µÇ¾ú½À´Ï´Ù.
ÀÏ´Ü AGR Unit±¸¼ºÀº,
1. AGR Water wash column
2. AGR Absorber Section
3. AGR Flash Section
4. AGR Regenerator section
5. AGR Solvent handling system
Å©°Ô ÀÌ·¸°Ô 5ºÎºÐÀ¸·Î ³ª´µ¾î Á® ÀÖ½À´Ï´Ù.
Áú¹®1) Commissiong manualÀ» °øºÎÇÏ´Ùº¸¸é
ÀÌ AGRºÎºÐÀÇ Capacity°¡ ³ª¿ÍÀִµ¥¿ä,
Gas Reception one train·ÎºÎÅÍ ÀÎÀԵǴ Natural Gas ¿ë·®À» 100%ó¸®ÇÒ ¼ö ÀÖ°Ô ¼³°èµÊ
UnitÀº Àüü Gas turn downÀÇ 40%·Î ¼³°èµÊ.
À̺κÐÀÇ ¸»ÀÌ ¹«½¼¸»ÀÎÁö ±Ã±ÝÇÕ´Ï´Ù. (±Ã±ØÀûÀ¸·Î turn downÀ» Àß ¸ð¸£°Ú½À´Ï´Ù)
Áú¹®2) AGRÀÇ ProcessºÎºÐ¿¡ ´ëÇÑ Áú¹®ÀÔ´Ï´Ù.
water wash section¿¡¼ Hydrocarbon¼ººÐ ¹× KHI(Kinetic Hydrate Inhibitor)³ª ¿°ºÐ°ú °°Àº
ºÒ¼ø¹°À» Á¦°ÅÇÏ¿© °íÇ°ÁúÀÇ Feed gas¸¦ À¯ÁöÇÑ ´ÙÀ½,
º»°ÝÀûÀ¸·Î AGR Absorber sectionÀ¸·Î À¯ÀԵǾî,
Main absorber¿Í Treated Knock-Out drum ¹× Solvent HP Pump¸¦ °ÅÄ¡°Ô µË´Ï´Ù.
À̶§ Shell ¾×»ó MDEA (Meathyl di ethanol amine)ÀÌ natural gasÀÇ H2S ¹× CO2¸¦ Á¦°ÅÇϴµ¥
»ç¿ëµË´Ï´Ù.
À̶§ Èí¼öž¿¡¿¡¼ ÀÌ MDEA¸¦ È°¿ëÇØ H2S ¹× CO2¸¦ Á¦°ÅÇÑ´Ù´Â °ÍÀº¾Ë°Ú´Âµ¥,
Knock-out drumÀÌ ¹«¾ùÀÎÁö ¸ð¸£°Ú°í, ¿Ö MDEA¸¦ solvent·Î »ç¿ëÇÏ´ÂÁö ±Ã±ÝÇÕ´Ï´Ù.
Áú¹®3) ´ÙÀ½À¸·Î AGR Flash SectionÀ¸·Î ³Ñ¾î°¡´Âµ¥,
ÀÌ ºÎºÐÀº Fuel gas absorber, solvent flash heater, CO2 Flash vessel, Flash gas cooler,
¸¶Áö¸·À¸·Î Enrichment absorber·Î µµ¸é»ó ÀÌ·¸°Ô ±¸¼ºµË´Ï´Ù.
À̶§, À̺κÐÀÇ ÀÌ ÁÖ¿äÀåÄ¡µéÀÌ ¾î¶»°Ô ¿¬°ü¼ºÀ» °®°í °¢°¢ÀÇ ¿ªÇÒÀÌ ¹«¾ùÀÎÁö°¡ ±Ã±ÝÇÕ´Ï´Ù.
P&IDµµ ¾øÀÌ ÀÌ·¸°Ô ±Û·Î µ¢±×·¯´Ï ¿Ã·Á³õ°í Áú¹®µå·Á Á˼ÛÇÏÁö¸¸, ¿µ¾î¸Þ´º¾óÀ» ¹ø¿ªÇصµ,
Á÷¿ªÀÌ µÇ´À¶ó ½±°Ô ÀÌÇØ°¡ °¡Áö ¾Ê´õ¶ó±¸¿ä,
Áú¹®4) AGR Regeneration section
generator¶ó°í ÇÏ¸é ´Ù½Ã±Ý µ¹·ÁÁÖ´Â ¿ªÇÒÀ» ÇÏ´Â °ÍÀÎÁö¿ä?
Âü°í·Î À̺κÐÀº generator coumn°ü·Ã Heat exchanger, regenerator overhead condensor,
regenerator overhead trim cooler, regenerator reboiler·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
¸Þ´º¾óÀ» Á÷¿ªÇϸé Regenerator columnÀÇ Regenerator reboiler¿¡¼ ¹ß»ý½ÃŲ ½ºÆÀÀ¸·Î
ÀÜÁ¸ÇÏ°í ÀÖ´Â H2S ¹× CO2¸¦ ¿ÏÀüÈ÷ Á¦°ÅÇÑ´Ù°í ³ª¿É´Ï´Ù.
---------------------------------------------------------------------------------
À̸ðµç ÇϳªÇϳª¸¦ ÇöÀå¿¡ °è½Å ¿£Áö´Ï¾î ºÐµé²² ¿©ÂåºÁµµ µÇ°ÚÁö¸¸,
Àß ¾Æ½Ã°ÚÁö¸¸, ÀÌ°÷ ÇöÁö »óȲÀÌ ¿¹»óº¸´Ù ÁøôÀÌ ³Ê¹« ´À¸°µ¥´Ù,
ÇöÀç Pre-commissiong´Ü°èÀ̱⿡ Á¤½ÅµéÀÌ ¾øÀ¸¸ç, ¿©·¯ Çù·Â¾÷üµéÀÌ ±ä±ÞÇϰԿͼ ¾î¼ö¼±ÇÑ ºÐÀ§±â °°½À´Ï´Ù.
±×·¸±â¿¡ ÀÌ°÷ºÐµéµµ ¹Ì¾ÈÇÏÁö¸¸ ¸Þ´º¾ó°ú °¢Á¾ ÀÚ·áµéÀ» º¸¸ç ÀÏ´ÜÀº °øºÎ´Â ½º½º·Î Çϵµ·Ï ÇÏ°í,
ÀÛ¾÷ÇöÀåÀ̶óµç°¡ Main office¿¡¼ °ø¹« (°¢Á¾ Documents)³ª ÇöÀå¿¡¼ ÀÎÅͶô¼³Ä¡µîµî
Àü±â, ±â°è, È°ø,ÀÇ Àü°ø¿¡ ¸ÂÃç ÀÎÅϽ±À¸·Î ÀÏÀ» ÇÏ°í ÀÖ½À´Ï´Ù.
Á¦°¡ÇÏ´Â °ø¹«·Î´Â MC (Mechanical Complement)¸¦ ÀÏÀÏÃÖ½ÅÈ¿Í RFC RFP Notice FileÁ¤¸®
System work fileÁ¤¸® ±×¸®°í ÇöÀå¿¡¼´Â ÇöÀåºÐµé ¿·¿¡ ´Ù´Ï¸é¼ Air blowingÀ» Çϴ°ÍÀ» ´«À¸·Î º¸¸ç
¼³¸íÀ» µè°í ÀÖ½À´Ï´Ù.
°¨»çÇÕ´Ï´Ù.