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1. Proj. Name：Membrane Stage Vapor Recovery Unit Project

2. Client：Shimen Fuel Depot, Marketing Business Div. of CPC Corp., Taiwan

3. Proj. Period：Sep. 2019∼Apr. 2021

4. Proj. Description：

This project is to build a new Membrane Stage Vapor Recovery Unit to improve vapor recovery efficiency at the Shimen Fuel Depot. This Membrane Stage Vapor Recovery Unit (include activated carbon / molecular sieve PSA equipment) will make the Shimen Fuel Depot comply with the local environmental protection regulations and emission standards.  The Vapor recovery Unit Capacity will be higher than 900Nm3/hr, which should reduce the HC vapor emissions by at least 95%, and the concentration of fuel vapor emissions after the treatment of pressure swing adsorption equipment should be lower than 300ppm (excluding methane).

5. Major construction item：

◆  Liquid Ring Compressor x 3 sets (Incl. Variable Speed Drive System), Vacuum Pump

x 3 sets, Membrane Stage x 9 sets.

◆  Scrubber (Incl. Demister) x 1 set.

◆  Pressure Swing Adsorption (PSA) Unit (Incl. Activated Carbon, Molecular Sieve) x 2 sets.

◆  Renovate Existing Oil Tank to be Vapor Holder (Incl. Rubber Bubble) x 1 set.

◆  Container Control Room x 1 set.

◆  Vapor, Scrubbing Fluid and various Inlet / Outlet Tie-in Pipelines (OSBL)

◆  Process & Utility Piping System with different kinds of Material, (Oily) Effluent Wastewater

Piping (ISBL).

◆  Civil Foundation, Operation Platform, Dike and Acquisition of Government Permits.

◆  Instruments incl. PLC Panel, Control Valves, Magnetic Flip Liquid L/T, Vortex Flowmeter,

RTD thermometer, D/P Transmitter, Thermometer/ Pressure Gauge, etc.

◆  Power Equipment incl. Electrical Panel, Site Explosion-proof Lighting Fixture, Grounding,

Communication, Power Cable and Conduit, Site Switching Station.