B.O.G(Boil-off gas) is generated while LNG is being transported, and this gas is utilized as fuel in steam turbine for sailing of LNG Carrier. Therefore, water-feeding shall be maintained very strictly on LNG Carrier. Meanwhile, the general-purpose-steam is supplied from the main boiler, and utilized to operate various auxiliary components of the ship. However, if those auxiliary component are defaulted or being operated incorrectly, feed-water could be mixed with boiler water, and eventually the life-time of boiler could be shorten. In this reason, the steam for mail boiler and general-purpose-steam are separated.
LNG RV/FSRU Regasfication System
Sea water direct heating Combined open/closed loop with seawater and steam heating
- Min. equipment
- Control simple
- Min. Energy consumption
- High pressure vaporizer : Shell and Tube type heat exchanger
http://ift.tt/2kAzXOm
from www.dh.co.kr
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