Manufacturer EQUINOX Troll C
Bin location Equinor
Colli number 3213
Model NOx Reducing module -DWEP – Demineralized Water Equipment
Package
Part no. NOx Reduction module
Build the year 2016
Location: Null, Norway
Quantity 1
Condition Used
NOx Reduction module
Designed for (4) four LM2500 to low Nox emission.
The DWEP Package is designed to feed all 4 turbines –
turbine.
The package consists of a Demineralised Water Equipment
Package (DWEP).
The main purpose of the DWEP system is to reduce the
NOx emission from gas turbines to below 25 ppm of NOx
by injection of demineralized water into the combustion
chamber of the gas turbine.
The plant converts sea water into demineralized water
(DW) for injection into the gas turbine. The DW is purified
to a level specified by the turbine supplier. The degree of
salt content is assessed by the measure of the fluid
conductivity, in micro Siemens per centimeter (S/cm).
Reverse osmosis is used to reduce the conductivity (salt
content) from more than 35000 S/cm to less than 1 S/
cm. For reference, drinking water normally has a
conductivity of 100 to 500 S/cm, and 100% pure water
measures 0.055 S/cm. The system can be divided into five
main steps.
WFS – Water forwarding system
DWEP – Demineralized Water Equipment Package
Module 1A 9090 x 1880 x 2940 mm…
