ENCLOSED GAS FLARES GAS FLARES. Australia s leading provider of gas flaring solutions.

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1 Gas Flares

2 GAS FLARES ENCLOSED GAS FLARES Australia s leading provider of gas flaring solutions. Eneraque offers superior gas combustion technology to ensure the highest quality of equipment is installed within the best environmental practices. The range of gas flares available from Eneraque operate reliably and maximise the combustion through a controlled and proven control system; our flaring systems in conjunction with swiss gas combustion technology, meet the highest global standards and gas emission regulations. As an experienced turnkey provider of gas flare solutions, Eneraque has designed, manufactured, installed, commissioned, operated and maintained a variety of flares for a wide range of varied applications. These varieties of applications include waste gases, biogas, landfill gas, coalmine gas, industrial gas and CSM optimisation. features / benefits There are some unique advantages associated with using an Eneraque enclosed combustion flare: Clean, smokeless burning for a range of flare gas compositions whatever the gas we will have a solution for the correct combustion. No radiation outside the unit - heat radiation is a risk and danger to humans, flora and fauna alike. With risk of fire, injury or even death the enclosed flare units eliminate this risk present in open style flaring. No visible emissions - no flame is visible from our enclosed flares whether it is day or night, this reduces the visual impact of a waste gas flare. Low noise with noise levels below 69dba this ensures that the noise aspect will have little or no impact even for installations where housing is close by. No air or steam assist required unlike many other smokeless flare designs this system does not require a secondary stream of either high pressure air or steam to ensure efficient gas destruction. Suitable for a large range of gas pressures whether your application is high pressure or negative pressure we can design to suit your application. Proven field designs with over 1500 of these flares worldwide we can ensure your application is based on a tried and proven solution. High efficiency combustion with high destruction efficiency the Australian EPA has requirements relating to high efficiency waste gas destruction, an Eneraque flare meets and exceeds this requirement. Safe design with low maintenance and long service life designed for a life span exceeding 20 years these flares give you the confidence of long term reliability. Critical components are easily maintainable outside of the unit while still in operation unlike an open style or medium temperature flare there is no emitted radiation to personnel around the flare. Low operating costs with next to no moving parts these enclosed flares require very few parts and thus high reliability is achieved through low cost operation. 428 Eneraque Catalogue 1st Edition / Gas Flares

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4 GAS FLARES BIOGAS FLARES Biogas flares are used to convert waste gases such as those produced from sewerage sludge treatment or from the fermentation processing of biomass (a renewable resource) in biogas plants. This technology turns these high potential energy gases into complete combustion for cleaner emissions. Eneraque s biogas flares can be tailored to suit your specific requirements. HIGH TEMPERATURE FLARES The Eneraque high temperature flare provides for efficient and environmentally safe combustion of biogas. The Exhaust gas emissions meet stringent environmental requirements with temperatures ranging from C and with a defined residence time of >0.3s. As soon as the start command is given and the required start pressure is reached, the Eneraque efficiency flare starts up, and ignition is activated by an automatic ignition device. The burner unit controls the ignition process and monitors the flare. The combustion is automatically regulated by the air supply in relation to the optimum combustion temperature. All control functions are integrated by supply in relation to the optimum combustion temperature. All controls are integrated in a weather proof control cabinet, wired up ready for connection. FEATURES / benefits Efficient combustion of biogas Automatic temperature control Controlled and concealed combustion Concealed flames Residence time more than 0.3s Insulated combustion chamber High safety standard 99.9% combustion efficiency Environmental Benefits meeting greenhouse gas emission standards and reduction of co² emissions Other Options transportable / flexible designs / custom built MEDIUM TEMPERATURE FLARES The low temperature flare for sewerage or biogas plants is an ideal combination with gas holder operation and gas systems with constant pressure ratios. Thanks to concealed combustion, the low temperature flares attains more than 99% combustion efficiency. Because of no visible flame the erection of the flare is most advantageous even near residential areas. The plant is simple to operate and adjust and starts reliably. The captivating aspect of the flare is it straightforward design, combined with the latest safety technology. TECHNICAL INFORMATION Gas Flow Rate Nm3/h Burner Capacity up to Initial Gas Pressure Blower Pressure Rise Max Methane Concentration Combustion Temperature Residence Time Turn Down Ratio Sound Pressure under Full Load MED Temp ,600kW 8 15 kpa 30 50% 1,000 1,200 C >0.3s 1:05 <69dBA High Temp ,000kW 2.5kPA 60 75% >850 C <69dBA 430 Eneraque Catalogue 1st Edition / Gas Flares

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6 THE INFORMATION CONTAINED ON THIS.. DRAWING MUST NOT BE COPIED OR GIVEN TO THIRD PARTIES WITHOUT.. THE WRITTEN PERMISSION OF.. ENERGEN SOLUTIONS Pty Ltd IF IN DOUBT ASK - DO NOT SCALE Released to AS BUILT.. ALL DIMENSIONS IN MILLIMETRES DESIGN No DATE REV'D APP'D UNLESS STATED OTHERWISE REVISION DESIGN REVIEW No DATE REV'D APP'D Q.M. P.MGR REVIEW Q.M. P.MGR REVISION 47 PROPRIETARY ST. TINGALPA BRISBANE, QLD Phone: (07) Fax: (07) sales@energensolutions.com.au CLIENT PROJECT DRAFTER DESIGNED DRAFTING CHECK DESIGN REVIEW REVIEWED PROJECT MANAGER APPROVED PROJECT DIRECTOR TITLE SCALE DRAWING No REVISION DRAW GAS FLARES Coalmine Gas Flares A B C D E F G Expert solutions for your coalmine gas flare installations and maintenance. Gas drainage is a key process in mining coal. Eneraque offers site specific sized gas flaring equipment for coalmines for the extraction of the gas from active or exhausted mines. Once extracted, the gas can be re used in a closely controlled manner improving mine safety and making gas available as a highly economical fuel source to generate electricity. H... 0 DB JP JP. XSTRATA Energen Flaring Faciltiy DC MB MB DB DB SP 1:80 FLARE & GAS TRAIN GENERAL ARRANGEMENT Sht1 of features / benefits Efficient combustion of methane gas within the defined operation range Automatic control Controlled and concealed combustion Combustion temperature 1,000 1,200 C Residence time more than 0.3s Insulated combustion chamber with coated ceramic fibre insulation High safety standard, fulfilling the latest ATEX standards environmentally responsible coal mine gas flare solution Creating a safe working environment and reducing the carbon footprint are the key reasons for pre-draining gas from coal prior to mining. Gas that isn t drained and captured must be burnt at a flaring facility, ensuring a reduction in the CO² foot print by 21 times compared to free venting. Eneraque s coalmine gas flares installed in major sites across Australasia are full enclosed type flares with emissions complying with the H16/-3T global emissions standards. ENVIRONMENTAL benefits Low noise Low emission Low risk for surrounding environment including grass fires etc. Low visual impact Eneraque has the capability of designing, commissioning, installing and providing the ongoing support for up to 10,000 m3/hr. coalmine gas flaring facility. These coalmine specific gas flares burn off pre-drainage gas from underground coal mines and produce a gas quality in the vicinity of 90 98% CH4. To enquire about the environmentally friendly and cost effective coal mine gas flare solutions available from Eneraque, contact us today on SPECIFICATIONS Gas Flow Rate Nm3/h Burner Capacity up to Initial Gas Pressure Blower Pressure Rise Max Methane Concentration Combustion Temperature Residence Time Turn Down Ratio Sound Pressure under Full Load ,000kW 8 15kPA 20 94% C >0.3s 1:5 / 1:10 <69dBA 432 Eneraque Catalogue 1st Edition / Gas Flares

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8 GAS FLARES Industrial Gas Flares Superior solutions for your gas flare installations. Industrial gases are rated process gases, wood gases and vapours from petrochemical processing and are notoriously difficult to purify. It is especially important to ensure that the purification process is uninterrupted. Eneraque has developed innovative solutions customised to the waste gas burners that are ideal for use as a backup system or as a reliable means for disposing industrial gases. Our high temperature industrial gas flares provide safe and environmentally-friendly combustion of industrial gas. Industrial gas flare maintenance that meet all required standards. The exhaust gas emissions meet the stringent requirements. This is achieved with combustion temperatures of > 1000 C and a defined residence time of > 0.3s. As soon as the start command is given and the necessary start pressure is reached the Eneraque industrial gas flare starts up. Ignition is activated by an automatic ignition device. The burner control unit controls the ignition process and monitors the flame. The combustion is automatically regulated by the air supply in relation to the optimum combustion temperature. All control functions are integrated in a weather proof control cabinet, wired up ready for connection. For more information on Eneraque s range of industrial gas flare solutions contact us today on features / benefits Emissions comply with EU Standards detailed in European standards Concealed combustion, no visible flame Insulated combustion chamber for high temperature combustion Combustion in air excess Combustion temperature > 1000 C Residence time more than 0.3s High safety standard Low maintenance costs ENVIRONMENTAL benefits Low noise Low emissions Low risk from surrounding environment Low visual impact SPECIFICATIONS Gas Flow Rate Nm3/h Burner Capacity up to Initial Gas Pressure Blower Pressure Rise Max Methane Concentration Combustion Temperature Residence Time Turn Down Ratio Sound Pressure under Full Load ,000kW C >0.3s 1:05 <69dBA 434 Eneraque Catalogue 1st Edition / Gas Flares

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10 GAS FLARES Landfill Flares Installation and maintenance of landfill gas flares. When waste is stored in landfill sites, micro-organisms break down the waste material causing gas to be released. This gas can be extracted from disposal site and made available for use as fuel. Eneraque manufactures, installs and maintains landfill flares purpose built for your waste combustion. features / benefits Burns safely and efficiently with low methane content of 15 30vol% High temperature combustion High safety standard Easily portable and quick installation time Minimal maintenance requirements Compact, safe and cost effective value added solution Eneraque s landfill gas flares are highly efficient in extracting the gas from these sites so that it may be used as fuel. Any surplus gas can be combusted in an environmentally sound way using high efficient temperature gas flares. An optimum solution for safe and efficient degassing of sites with low quality gas, the Eneraque Lowcal high temperature landfill flare is designed to provide greater gas control on a low calorific site. ENVIRONMENTAL benefits Odour control Low noise Low emissions Low risk Low visual impact Thanks to high temperature combustion, the emissions values comply with the environmental regulations in force, with innovative safe and efficient systems. For more information or to enquire about purchasing a landfill flare solution for your operation, contact the experts at Eneraque today on SPECIFICATIONS Gas Flow Rate Nm3/h Burner Capacity up to Initial Gas Pressure Blower Pressure Rise Max Methane Concentration Combustion Temperature Residence Time Turn Down Ratio Sound Pressure under Full Load ,000kW 2.5kPA 25kPA 30 50% C >0.3s 1:05 <69dBA 436 Eneraque Catalogue 1st Edition / Gas Flares

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12 THE INFORMATION CONTAINED ON THIS. DRAWING MUST NOT BE COPIED OR GIVEN TO THIRD PARTIES WITHOUT. THE WRITTEN PERMISSION OF ENERGEN SOLUTIONS Pty Ltd IF IN DOUBT ASK - DO NOT SCALE AS BUILT. ALL DIMENSIONS IN MILLIMETRES DESIGN No DATE REV'D APP'D UNLESS STATED OTHERWISE REVISION DESIGN REVIEW No DATE REV'D APP'D Q.M. P.MGR REVIEW Q.M. P.MGR CLIENT 47 PROPRIETARY ST. TINGALPA BRISBANE, PROJECT QLD Phone: (07) DRAFTER Fax: (07) sales@energensolutions.com.au DESIGNED DRAFTING CHECK REVIEWED PROJECT MANAGER DESIGN REVIEW APPROVED PROJECT DIRECTOR TITLE SCALE DRAWING No REVISION CUSTOMER DRAWING NUMBER REVISION GAS FLARES OPEN Flares 1:50 Eneraque offers the turn-key design, manufacturing, assembly, factory testing, delivery, installation and commissioning of portable gas flares for the oil, gas and CSM Industries. Applications include pilot optimization; well proving and mine venting flares. Eneraque provides two types of portable flares Utility flares and engineered smokeless flares. A utility flare is the most basic type of flare. The flares height is calculated based on the radiation and dispersion flaring emissions at the ground that are caused by the combustion process. Eneraque has developed a broad range of assisted flares specifically designed to meet a large spectrum of gas compositions and varied operating conditions. Waste gases burn cleanly and without visible black smoke to meet the most stringent environmental regulations. The registered designs are driven by flare performance are driven by flare performance, ease of location and operating costs. Assisted tips can even be retrofitted onto existing flares cost effectively. Within the engineered smokeless flares a broad range of options exist air-assist flares; high pressure gas-assist flares; steam-assist flares; low-pressure flares and sonic flares. features / benefits Galvanised base frame with 20 container footprint with container locks Collapsible flare stack Stainless steel tip Solar powered control system with an automatic re-light system On board gas/water separator Back pressure regulator Mechanical pressure gauges Robust design and professional finish Mechanical break winch applications Pilot optimization Well proving Mine venting flare 438 Eneraque Catalogue 1st Edition / Gas Flares

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14 Gas Drainage

15 GAS DRAINAGE Gas Pumps The team to trust when it comes to building your gas pump system. Eneraque has a wide range of experience in gas pumping systems, some applications include: Coal mine gas extraction Well head extraction Gas transmission In addition to electric motor drives we also offer tri-fuel drivers, such as a mixture of oilfield gas, crude oil and diesel. The heavy duty skid design of Eneraque s pumping packages ensures that they are operator friendly, while minimising vibration. experienced in providing a range of gas pump solutions Based on the projects that Eneraque have undertaken so far, the rugged, modular design of factory aligned pump components permits easy maintenance and minimal downtime when maintenance is required. All major components of gas pumping devices can be exchanged on site within a fast timeframe, without requiring alignment. Engines are also designed for flexibility and can run on a mixture of fuels consisting of oilfield gas, crude oil and diesel. Eneraque can offer design, fabrication, assembly, testing, installation, commissioning, operation and maintenance of your gas pumping system, as well as spare parts for repairs. We also offer a wide variety of pump solutions for many other applications including: High pressure injection water injection for oil lift. Centrifugal for a variety of gases, including liquid ethane. Axial Liquid Ring - for mine gas extraction systems. Water transfer for de-watering applications. For all your gas pumping solutions, contact the experts at Eneraque today on features / benefits Proven equipment experience. Eneraque offer a purpose built solution to your particular needs. Built to Australian standards and legislative requirements. Gas handling experience for over 30 years. Field proven technology. Stand alone unmanned design. Australian designed, built and assembled. Huge investment in discussing with the market and what was required across different sites. Can be utilised and interfaced with a central gas drainage plant or mobile plant. Heavy duty construction. Small foot print. Relocatable. Ex works pre-wired and tested. Ease of access to all equipment. 442 Eneraque Catalogue 1st Edition / Gas Drainage

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17 GAS DRAINAGE Well Head Equipment Eneraque is a specialist manufacturer of equipment for the gas and mining industry and our team is familiar with wellhead equipment for many different mine and gas field applications globally. As a turnkey solutions provider, Eneraque has the ability to offer wellhead skids as part of the gas drainage process on all coalmines and gas field applications. Our wellhead skids are designed and manufactured to comply with all relevant AS/NZ standards, state government standards, and site/client specific mine and gas field standards for best practice. Eneraque Coal Mine Wellhead Skid (CMWS) The Eneraque wellhead skid is a complete gas well control, monitoring, separation and distribution solution that has been engineered specifically for coal mine gas production applications. The skid comprises of a galvanised steel, heavy duty construction base frame that comes pre-wired and tested prior to delivery to site. The CMWS skid comes complete with: Heavy duty skid base frame. Standard water vertical or horizontal separator. Gas flow measurement (multi-variable transmitter). Gas pressure measurement. Gas temperature measurement. Gas concentration measurement and control over high O2. Mild steel galvanised pipe for gas and water. Allen Bradley PLC control system in a stainless steel enclosure with HMI. Solar panel. Factory testing. Full documentation. Operation and maintenance manuals. Safety File (OH&S requirements). FEATURES / BENEFITS Gas handling experience for over 30 years. Field proven technology. Standalone unmanned design. Australian designed, built and assembled. Huge investment in discussing with the market and what was required across different sites. Can be utilised and interfaced with a central gas drainage plant or mobile plant. Heavy duty construction. Small foot print. Relocatable. Ex works pre-wired and tested. Ease of access to all equipment. 444 Eneraque Catalogue 1st Edition / Gas Drainage

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19 Gas Compression

20 GAS COMPRESSION Gas Compression Leading gas compression systems across the global gas industry. Eneraque specialises in providing medium to high speed reciprocating gas compressors to a wide variety of applications and process conditions across the global gas industry. These conditions include storage (injection & withdrawal) and oil lift. Injection applications such as gas lift and storage often require very high pressures. With cylinder selections offering max allowable working pressures of up to 60,000kPa and frames capable of up to 8,200 bhp, Eneraque s gas compressors are certain to have you covered. Also available is the unique compressorflex cylinder. With specialist unloading capability, these cylinders offer unparalleled performance and flexibility in applications where conventional cylinders cannot perform. This innovative design offers a niche solution for people looking for high performing gas compression systems. Eneraque has a range of sizes in reciprocating compressor models for booster compressors up to 4700bhp. Drawing on the experience of Eneraque in gas boosting equipment, we can offer a variety of compressor sizes for the following applications: Pipeline and transmission Fuel gas Export compression Line pack For specialist high flow, low pressure ratio applications, Eneraque can supply the unique dynamic discharge cylinder that has been proven in the field to offer superior performances. This cutting edge technology offers cost savings and reduced maintenance to the end user. Sound attenuation is a critical part of the successful installation of a compressor station. This can be provided in a range of 65dB(a) at 1 meter and upwards. It is available in single lift designs where site works must be kept to a minimum, drop over large sizes, and custom built section on site for the special applications. This range of sound attenuation applications include forced ventilation, fire suppression and vent dampeners. The turnkey solution pipe spooling, pressure vessels and other items to complete your compressor station. On site piping crews are available for your complete fit up as well as testing to complete your project. In the field of gas compression, Eneraque provides a full spectrum of services from design, procurement, manufacturing, assembly, factory testing, installation, commissioning, operation and maintenance. features / benefits Manufacture locally to local conditions. Total turnkey solutions. Utilised specialist pulsation, vibration and torsional analysis software. In-house design of control systems and philosophies. Fire and gas detection systems. Sound attenuated, weatherproof enclosures. Locally manufactured air coolers. Factory testing facilities. Full back up service and maintenance. 448 Eneraque Catalogue 1st Edition / Gas Compression

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22 Gas Conditioning

23 GAS CONDITIONING Gas Conditioning cleaning biogases for recyclable usage throughout industries across australia Throughout the world there is an increasing focus on protecting the environment and relying renewable energy sources. In many countries, waste water streams and organic waste are treated in biogas plants. After the waste treatment, the treated water and biomass is recycled in the fields and the biogas used for production of steam or combined generation of electricity and heat. Eneraque supplies a full range of biological H2S scrubbers; from small gas cleaners to the world s largest gas conditioning operations at distilleries producing ethanol from sugar cane molasses. These gas cleaners are designed to handle any biogas flow and H2S content in the raw biogas, and can be installed in new applications as well as existing biogas plants. a cost effective solution to your biogas scrubbing needs Eneraque s desulphurization technology is biological - this results in very low operational costs as the gas conditioning does not consume caustic soda or similar chemicals. A biogas scrubber from Eneraque is not only economical, but also environmentally a good investment. All gas cleaners except for the container type are constructed with the QSR (Quick Sludge Removal) system. This system makes it possible to clean the tanks for sulphur and gypsum sludge in less than one working day without emptying the tanks for packing media. It is a unique assurance against long and costly shut downs of production of power and heat. To enquire about Eneraque s superior biogas conditioning systems contact us today on Eneraque Catalogue 1st Edition / Gas Conditioning

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