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Borneo & Sakhalin
LNG
Prepared by :
Melly Chandra Frayekti
Teknik Pengolahan Gas
6512010015
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SHE-Q Moment
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Agenda
Borneo LNG
Sakhalin LNG
Comparison
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Brunei LNG
(Borneo LNG)
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Profile
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Overview Plant
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The BLNG Features
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The pre-cooling is carried out in core-
in-kettle HE by propane, the
liquefaction and sub-cooling are
carried out in spiral-wound HE(proprietary of APCI) by the
mixture
of nitrogen-methane-ethane-propane
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Supporting Unit
Eleven boilers generate the steam for the turbines, which
drive the refrigerant compressors. Treated river water is used
as cooling medium via an open
recirculating cooling cycle.
An open cooling water system in which 135,000 m/hr ofwater is
being circulated, is used for heat extraction fromthe refrigeration
and steam cycles.
The energy consumption of the plant is the equivalent of a300 MW
power station. It comes from steam boilers whichdrive the turbine
compressor and generator turbines.
The boilers are fired by fuel gas, accounting for about
ninepercent of the plant's total intake. LNG that vaporisesduring
storage and loading is recycled and compressed toform part of the
fuel gas supply.
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SAKHALIN LNG
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Profile
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Overview Plant
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Process and Technology LNG
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The pre-cooling is carried out in
spiral-wound HE by themixture of ethane-propane,
the liquefaction and sub-
cooling are carried out in
spiral-wound HE by the
mixture of nitrogen-methane-
ethane-propane Pre-cooling section utilizing
two-stage single casing
centrifugal compressor which
directly connected to frame 7
gas turbine driver. Liquefaction
using two centrifugalcompressors in series which
directly connected to frame 7
gas turbine driver
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Supporting Unit
utility systems, including instrument air and
nitrogen plants and diesel fuel systems;
A wastewater treatment plant to treat both sewage
water and coil-containing water.
Five gas turbine-driven generators with a totalpower capacity of
around 129 MW.
The jetty is fitted with four armstwo loading
arms, one dual purpose arm and one vapor return
arm.
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Reference
http://www.hydrocarbons-
technology.com/projects/sakhalin2/
http://www.bruneilng.com/about_theplant.htm
http://www.hydrocarbons-technology.com/projects/sakhalin2/http://www.hydrocarbons-technology.com/projects/sakhalin2/http://www.bruneilng.com/about_theplant.htmhttp://www.bruneilng.com/about_theplant.htmhttp://www.bruneilng.com/about_theplant.htmhttp://www.hydrocarbons-technology.com/projects/sakhalin2/http://www.hydrocarbons-technology.com/projects/sakhalin2/http://www.hydrocarbons-technology.com/projects/sakhalin2/http://www.hydrocarbons-technology.com/projects/sakhalin2/
