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GTG Duct

Overview

Gas Turbine Generator (GTG) is a power generation facility that can generate electricity by heating a mixture of air and fuel to a very high temperature and rotating the turbine. GTG is installed near petrochemical plants, especially Ethylene Plant (NCC), and play an important role in supplying high-temperature combustion gas essential for combustion of crackers' burners in addition to power generation.

 

It moves to the cracker through the hot gas duct used for turbine operation, and in order to minimize energy loss until it reaches the cracker, the inside of the duct (outside if the diameter is small) has Ceramic Fiber Blanket Lining with excellent insulation performance and SUS Liner Plate are installed to prevent abrasion caused of wind speed of gas.

 

Lining and Liner plate specifications and thickness are determined by design temperature and wind speed, and an installation method that is not affected by flow direction is required.


Available Service

  

Section & Material

 

 Section

 Lining 

 Material 

 WALL ARCH FLOOR (except manway)

 CASTABLE

 GOLITE 90L

 CURON 140

 ECOLITE VLW

 ECOKAST HW 14L

 CASTABLECERMIC FIBER BLANKET

 1260 CERAMIC BLANKET, 6P

 1260 CERAMIC BLANKET, 8P

 LINER PLATE

 SUS 304 PLATE (1~2T)

 FLOOR (manway)

 INSULATING BOARD

 NEW BEST LITE 150

 U-BRID

 DAIPALITE

 S-ISOL

 Skamopetro S-1100E

 PROMALIGHT-1000 SERIES

 PROMASIL-1100 SERIES

 INSULATING FIRE BRICK

 LBK-23

 ​ 

Application

 

Related

  • NCC (ETHYLENE CRACKER)

  • SM (STEAM SUPERHEATER)

  • VCM (EDC CRACKER)

Contacts

INSULATIONKOREA provide total packaged
solutions as one window for whole industries.

info@insulationkorea.co.kr