CPL ENERGY THAILAND Gas equipment presentation

GAS EQUIPMENT FILTERS – SEPARATORS – HEAT-EXCHANGERS METERING STATIONS 1

FILTERS – SEPARATOR – HEAT EXCHANGER SUMMARY Natural Gas Engineering Plants and Equipment Dept.

Type of Projects: Plants or Equipment Plants Equipments R&D – Future Products

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FILTERS – SEPARATOR – HEAT EXCHANGER NATURAL GAS ENGINEERING DEPARTMENT The engineering department of natural gas product and services is composed by 16 elements. (Electrical Engineers, Mechanical Engineers, Civil Engineers and Proposal).

The main activities are: Technical Proposal Economical Proposal Executive Projects Assistance for the Construction and for the Installation The languages are: Italian, English, French, Spanish.

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FILTERS – SEPARATOR – HEAT EXCHANGER NATURAL GAS ENGINEERING DEPARTMENT Code Knowledge: American Standards (ASME, ASTM, API, NACE, TEMA) European Standards (EN, PED, ATEX, MID) International Standards (ISO) Italian Standards (VSR, UNI) British Standards (BS) Software used for the design: AUTODESK - Autocad 2D ESA IN – Autocad application for piping design SAP – Used for define the Cost of the Projects Microsoft Office Pack (MS Word, MS Excel, MS Power Point, Project, ect.)

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FILTERS – SEPARATOR – HEAT EXCHANGER NATURAL GAS ENGINEERING DEPARTMENT We are working in the following countries: o o o o o o

Italy Algeria France Tunisia Romania Bangladesh

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Pakistan India Argentina Egypt Israel Iraq

Main Clients: o o o o

Eni (Italy) Snam Rete Gas (Italy) ItalGas (Italy) Edison (Italy)

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EDF (France) Sonelgaz (Algeria) Sonatrack (Algeria) Equipment STEG Presentation (Tunisia)rev.0

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Enel (Italy) Stogit (Italy) Saipem (Italy) A2A (Italy)

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FILTERS – SEPARATOR – HEAT EXCHANGER NATURAL GAS ENGINEERING DEPARTMENT The main project developed by the engineering department are: o o o o o o o

City Gate Station Pressure reduction station for the distribution Fuel Gas Station for Power Generation Metering Station Odorizing Plants (Injection Systems and Lapping Systems) Glycole Injection Equipments (Filters, Heat Exchanger, Condensate Tank, Flares)

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FILTERS – SEPARATOR – HEAT EXCHANGER CITY GATE STATION The City gate station are pressure reduction station used to reduce the pressure from the pipeline pressure (usually 70 bar(g) or lower) to the pressure the distribution pressure for civil and industrial application.

The main part of the station are: heaters section, filter section, regulation section, metering station and odorizing section (for civil application).

A2A Brescia 125,000 Nm3/h - Italy

Haifa Chemical North 15,000 Nm3/h - Israel

Sonelgaz 10,000Nm3/h - Algeria

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FILTERS – SEPARATOR – HEAT EXCHANGER PRESSURE REDUCTION STATION FOR THE DISTRIBUTION Pressure reduction station for the distribution are used to reduce the pressure from the distribution pipeline (usually pressure lower than 5 bar(g)) to the pressure for the utilities (for example: boilers).

The main part of the station are: filter section, regulation section, metering station.

Client: SONELGAZ Scope of work: Design and construction of 205 pressure reduction station Inlet Pressure: min 1 bar / Max 5 bar Outlet Pressure: From 100 to 1000 mbar Flow Rate: From 250 Nm3/h to 1600 Nm3/h 8

FILTERS – SEPARATOR – HEAT EXCHANGER FUEL GAS STATION FOR POWER GENERATION Fuel gas station are used for supply gas for the turbine, which produces electrical power.

The main projects are: EDF Martigues, EDF Blenod, ENEL Power Generation Algeciras, SONELGAZ Illizi – El Golea – In Amenas, and EDF Bouchain.

EDF Power Plant Combined Cycle – Martigues France

SONELGAZ Power Plant – Illizi Algeria

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FILTERS – SEPARATOR – HEAT EXCHANGER METERING STATION Metering Station are used for measuring the gas passed through the pipe.

The main technologies used are: turbine meters, ultrasonic flow meters, orifice flow meter (Type: Junior Single Chamber and Senior Double Chamber).

Usually the metering station are composed by: metering lines, flow computer (type 1 or type 2) and the technologies to define the composition of the gas (GC).

EDISON Minerbio 1,125 Mm3/h - Italy

HERA Turbine Flow Meters

EDISON Orifice Metering

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FILTERS – SEPARATOR – HEAT EXCHANGER ODORIZING PLANT The are two different type of odorizing systems: Lapping Systems

Injection Systems

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FILTERS – SEPARATOR – HEAT EXCHANGER GLYCOL INJECTION Client: Edison S.p.A. Project: San Potito e Cotignola Natural Gas Storage

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS From the 2010 we start to developed by our self the equipment used on the pressure reduction station, so the first equipments developed were: cartridge filters used to remove solid and liquid particles on the natural gas and heat exchangers (BEU type) which are used to increase the temperature of the gas before the pressure reduction.

To become more competitive on the market we start, during the 2011, to study other equipment like: KO Drums, Filter separators, Three Phase separator, water bath heater, electrical heater (vessel) .

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS The decision to produce by our self all the equipment used in the projects like city gate station, fuel gas station for the power generation and so on change some aspects of the team: 1. Increase the knowledge of the members of the team.

2. CPL becomes more competitive on the market because we decrease the cost of the equipment.

3. CPL starts to quote also the equipment like filters and heat exchangers so we increase the possibilities and the tenders where we are able to produce an technical and an economical offer.

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS The equipment developed are: Filters 1. Cartridge Filters 2. Cyclone Filters 3. Filter Separator 4. KO Drums 5. Scrubbers 6. Three Phase Separator

Heat Exchangers 1. BEU Type (water – natural gas) 2. Water Bath Heater 3. Electrical Heater

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS – CARTRIDGE FILTERS The cartridge filters are used to remove from the gas flow the solid end liquid particles. The Filter is composed by: vessel, filter element and equipments (pneumatic or electrical) to check the filtering capacity.

The filter elements guarantee these efficiencies: 98% of solid particles >5 micron, 100 % of solid particles >10 micron and 95% of the liquid particles .

The range of filters already produce are: CF 1 / CF 10 / CF 1,5 / CF 15 / CF 2 / CF 20 / CF 2,5 / CF 25 / CF 3 / CF 30.

The filters are designed for the following range of pressure: PN16 / ANSI 150 ANSI 300 / ANSI 600.

Standard code used for the design is ASME VIII div. 1 (International Standard used worldwide) .

For the European are PED certificated (B+D).

STEG Tunisia – Filters for PRS type CF20 and CF 30

Mechanical Project of Cartridge Filter Model CF 1

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS – CYCLONE FILTERS The cyclone filters are used to remove liquid (water and hydrocarbon) and solid particles (sand and dust) from the gas flow.

The cyclones filters are used for the following applications: pipe inlet of the compression station, metering station or gas transportation.

The advantages are the following: high separation efficiency, low maintenance. The blow down of the collected material archived on the bottom of the filter are possible to remove: manually or automatically (for the second case there is possible to chose the equipment pneumatic actuated or electrical actuated).

The filters are designed for clients requirements.

Standard code used for the design is ASME VIII div. 1 (International Standard used worldwide) .

Input data for preparing the technical offer are: flow rate, gas composition, operating pressure, operating temperature and internal material of the cyclone and Inlet and Outlet diameter.

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS – FILTER SEPARATOR The Filter Separator are used to remove liquid particles (water and hydrocarbon) and solid particles (sand and dust) from the gas flow with a very high efficiency The Filters Separator are used for the following applications: process plant, fuel gas station, natural gas pipeline upstream compressor station e metering station.

Usually is divided in two parts: the first part is where the gas goes thought the filter where are placed the cartridges (for the maintenance the filter is provide with a QOC) the second part is where take place the vane.

The advantages are the following: very high separation efficiency. The blow down of the collected material archived on the bottom of the filter (if the filter is vertical or in a separate reservoir connected to the filter separator are possible manually or automatically; for the second case there is possible to chose the equipment pneumatic actuated or electrical actuated).

The filters are designed for clients requirements.

Standard code used for the design is ASME VIII div. 1 (International Standard used worldwide) .

Input data for preparing the technical offer are: flow rate, gas composition, operating pressure, operating temperature and internal materials, Inlet and Outlet diameter.

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS – THREE PHASE SEPARATOR The Three Phase Separator are designed to separate water, gas and oil. Usually the Separator are equipped with metering device for measure the water and the oil removed from the gas flow rate.

The Three Phase Separator are used for the following applications: process plant or gas storage.

The Separator are equipped with internal and external components. The internal components are: inlet deflector, vane pack and mist extractor. The external components are: metering devices, relief valve, level and pressure controllers, control valves and safety device (ESD valves).

The filters are designed for clients requirements.

Standard code used for the design is ASME VIII div. 1 (International Standard used worldwide) .

Input data for preparing the technical offer are: flow rate, gas composition, operating pressure, operating temperature, Inlet and Outlet diameter.

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS – HEAT EXCHANGER BEU TYPE The Heat Exchanger BEU type are used to increase the temperature of the gas before the pressure reduction. The Heating is realized with the heat transfer from the hot Water (Water Inlet Temperature 80 °C – Outlet Temperature 70 °C) to the gas (Gas Inlet Temperature 5 °C). The Gas outlet temperature depends on the pressure drop on the pressure reducing valve.

The duty of this kind of heater are 10 kW to 300 kW (standard products), also are available higher different duties for customized products. The name of the products already produced (Standard Products) are: HE 1 / HE 2 / HE 5 / HE 10 / HE 15 / HE 20 / HE 30 2,5 / CF 25 / CF 3 / CF 30.

Standard code used for the design is ASME VIII div. 1 (International Standard used worldwide) and TEMA. The heater are design for the following range of pressure: ANSI 300 / ANSI 600.

For the European are PED certificated (B+D).

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS – WATER BATH HEATER Water Bath Heater or Indirect Heater are used in a variety of application from the Oil and Gas Production to the processing and transmission industry. The Heater contains the fire tube which allows a rapid transfer (Radiant and convective) from the hot flame to the fire tube. The Heat is transferred from the bath to the coil/bundle.

The Heaters are composed of the following main parts: Main Body, Coil or Tube Bundle (the technology used is function of the duty and to minimized the dimensions), water expansion tank, fuel gas line, burner, fire tube, chimney, skid frame and insulation

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FILTERS – SEPARATOR – HEAT EXCHANGER EQUIPMENTS – WATER BATH HEATER The Burner of the Water Bath Heater have two different types of controls: Pneumatic Control or Electrical Control.

Standard code used for the design is ASME VIII div. 1 (International Standard used worldwide) and API 12 K. The heater are designed for the following range of pressure: from ANSI 300 to ANSI 2500.

SITEP Tunisia – WBH with Electrical Control Pannel P in = 346 bag P out= 82 barg (The pressure reduction is realized with choke valve)

SONELGAZ Algeria – WBH with Pneumatic Control P in = 70 bag – Duty = 700 kW

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FILTERS – SEPARATOR – HEAT EXCHANGER R & D – RESOURCE AND DEVELOPMENTS

Shale Gas (Poland).

Glycole Dydration Oil Heater

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a Company of