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GAS EQUIPMENT
FILTERS – SEPARATORS – HEAT-EXCHANGERS
METERING STATIONS
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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:
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Italy
Algeria
France
Tunisia
Romania
Bangladesh
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Pakistan
India
Argentina
Egypt
Israel
Iraq
Main Clients:
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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:
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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
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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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