Liquid gas booster pumps are critical components in various industrial applications, providing the necessary pressure to transfer and utilize gases effectively. These pumps are designed to handle high-pressure requirements and ensure safe, efficient gas handling. This article explores the functions, applications, benefits, and selection criteria of liquid gas booster pumps.
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Liquid gas booster pumps are engineered to increase the pressure of gases such as nitrogen, oxygen, hydrogen, and natural gas. They work by using a small volume of liquid (usually hydraulic oil) to compress the gas in a sealed chamber. The compressed gas is then discharged at a higher pressure, suitable for various applications.
Liquid gas booster pumps are used across a wide range of industries due to their ability to handle high-pressure gas requirements.
Industrial Manufacturing
In industrial manufacturing, these pumps are used for processes such as pressure testing, leak detection, and gas cylinder filling. The ability to achieve and maintain high pressure ensures the reliability and safety of manufacturing operations.
Oil and Gas Industry
In the oil and gas sector, liquid gas booster pumps are employed for gas transfer, gas injection, and wellhead control. They are essential for maintaining the required pressure levels in pipelines and storage tanks, ensuring efficient extraction and processing of oil and gas.
Aerospace and Defense
Aerospace and defense industries rely on liquid gas booster pumps for applications such as aircraft refueling, missile launching systems, and pressurizing gas systems in spacecraft. The precision and reliability of these pumps are crucial for the safety and performance of aerospace and defense operations.
The utilization of liquid gas booster pumps offers several advantages that enhance operational efficiency and safety.
High Efficiency
Liquid gas booster pumps are designed to operate at high efficiencies, providing maximum output with minimal energy consumption. This efficiency translates to cost savings and reduced environmental impact.
Enhanced Safety
These pumps are equipped with safety features such as pressure relief valves and automatic shut-off mechanisms, ensuring safe operation even under high-pressure conditions. The robust construction and reliable performance minimize the risk of accidents and equipment failure.
Versatility
Liquid gas booster pumps can handle a variety of gases and are suitable for diverse applications. This versatility makes them an essential component in many industries, from manufacturing to aerospace.
Compact Design
Despite their powerful performance, liquid gas booster pumps often have a compact design, making them easy to install and integrate into existing systems. Their small footprint allows for flexible installation in confined spaces.
Choosing the appropriate liquid gas booster pump involves considering several factors to ensure optimal performance and reliability.
Pressure Requirements
Understanding the pressure requirements of your application is crucial. Select a pump that can achieve and maintain the desired pressure levels without compromising efficiency or safety.
Compatibility with Gases
Ensure the pump is compatible with the specific gases you will be handling. Different gases have varying properties, and the pump material must be resistant to corrosion and wear caused by the gases.
Flow Rate
Consider the required flow rate for your application. The pump should be capable of delivering the necessary volume of gas at the specified pressure to meet operational demands.
Supplier Reliability
Choose a supplier with a proven track record of providing high-quality liquid gas booster pumps. A reliable supplier offers not only top-quality products but also technical support and after-sales service.
When it comes to boosting gas pressure for various applications—whether for burners, boilers, ovens, or furnaces—choosing the right gas booster is crucial for maintaining efficiency, safety, and optimal performance. At Secomak, we offer a wide range of centrifugal boosters designed to meet specific pressure and flow rate requirements. But with many options to choose from, how do you ensure you’re selecting the correct one for your needs?
Here’s an informative guide to help you understand how to choose not only the correct size of gas booster, but an insight to the overall package type.
The first step in choosing a gas booster is to determine the maximum gas flow rate required for the application, typically measured in cubic metres per hour (m³/hr). This can be achieved by calculating the total installed flow rate of all gas products after the gas booter when operating at full capacity.
Total Gas Consumption = ∑ Individual Gas Consumptions
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For example, if you have:
The total gas consumption = (100×2) +250=200+250=450 m³/hr
If the rated consumption is not known, you can use the rated power in KW and do a conversion:
1 m³/hr ≈ 10.5 kW
For example, for an 800 kW boiler:
It is essential to ensure that the gas booster you select can handle your required flow rate without any risk of overloading or underperformance. Secomak offers models that accommodate a wide range of flow rates, from as low as 300 m³/hr to as high as m³/hr. Choose a model that matches or slightly exceeds your required flow rate to ensure efficiency.
You need to know the working gas pressure to the inlet of the gas booster; this will be in mbar. In the UK the pressure is typically regulated to 19-21mbar. For natural gas booster installations that are covered by the IGEM UP/2 regulations, it is requirement to have a minimum of 10mbar.
What pressure do you require after boosting? This is vital to determine the size of the gas booster. Different applications require different levels of gas pressure, you will need to check the specifications of all the gas appliances to understand their minimum required gas pressure.
Typically measured in millibars (mbar), and it refers to the amount by which the booster will increase the incoming gas pressure to meet operational demands. You simply must subtract the required working pressure from your current pressure, the difference is your required pressure lift.
Pressure Lift = Required Working Pressure − Incoming Pressure
For example, if the Incoming Pressure is 20 mbar and the Required Working Pressure is 60 mbar:
Pressure Lift = 60 mbar−20 mbar = 40 mbar
Secomak’s standard gas boosters are available with pressure boosts from 30 mbar to 112 mbar with special solutions capable of up to 500mbar. It’s essential to understand the pressure requirements of your specific application. Selecting a booster that can easily meet the required pressure boost ensures smooth operation and avoids potential safety risks.
Once you understand the required flow rates and the boosted pressure lift requirements, with these two bits of key information, you can select the Secomak gas booster model that matches the requirements. Simply enter your flow rate and pressure lift requirements into the gas booster product selector, and you’ll be provided with the ideal gas booster that meets your needs.
But that is not where the journey ends, there are other considerations to make when selecting the best overall package. Do you need a Duty & Standby configuration, or is a single gas booster sufficient? What type of controls are right, variable speed driven or run 100% all the time? Are there other consideration to make such as power requirements or noise level?0 Let’s explore them further:
Gas boosters’ packages mainly come in two types, either a single unit or a duty & standby, but what is a duty & standby?
Essentially, they both do the same thing, with only one gas booster running at a time but with a duty & standby configuration you have the added comfort that if the running gas booster has a fault, there is another booster waiting in standby. With Secomak’s Duty & Standby configuration you get a single control panel to operate both boosters, so in the unlikely event the running booster did fail, the standby booster would automatically kick in providing uninterrupted boosted pressure supply. There are other benefits to the Secomak duty & standby too, every 7 days the system will automatically switch which is the running gas booster, providing equal wear and ensuring the backup booster is always available. It also allows routine maintenance to take place without interrupting gas supply, whereas on a single package you would have to isolate the appliances requiring booster pressure.
So why would you choose the duty & standby over the single unit when it is likely to cost more? That’s simple, if the requirement for boosted pressure is process critical and you cannot afford interrupted gas pressure, the duty & standby is the right option.
With all Secomak’s gas booster’s packages, you have the option to have the booster variable speed driven or to run at 100% all the time. Secomak’s variable speed package is known as an APS booster, standing for Automatic Pressure Stabilisation. This gives the added benefit of adjusting the speed of the gas booster via the use of an Inverter (VFD) to match a desired target pressure. During a commissioning process, the engineer will set the target booster pressure requirement via a potentiometer located on the control panel. There is a pressure transducer included in the package that is required to be installed in the pipework after the gas booster, to measure the current pressure. As the flow changes and demand for the booster pressure changes, the gas booster will automatically adjust to match it.
So, what is the benefit of the APS system? If the demand on gas is variable of the requirement for boosted pressure is low, regulating the speed of the gas booster will reduce, power consumption, wear and tear & operating noise levels. Is the perfect package for variable demand applications.
Operational noise is an important consideration, especially for facilities where noise sensitivity is a concern. All Secomak’s gas boosters operate at noise levels below 85 dBA, which is within the industry standard for acceptable noise output. If your facility has strict noise requirements, consider adding additional noise-reducing features such as the Secomak acoustic enclosure, which can be supplied with all types of our gas boosters.
Please be aware that if a booster is installed in an acoustic enclosure or an area lower than 10m³, a DSEAR risk assessment will be required and may be required. We offer an upgraded safety package for these types of applications referred to as our gas sensor system. We add additional safety measures an incorporate Duomo gas detectors on our gas boosters that in the event of a small gas leak will isolate the electrical supply to the booster to stop it running.
Installations of natural gas boosters are regulated by the IGEM UP/2 standards and for installations operating below 150mbar are covered by the British Standard BS : & . All Secomak’s gas booster packages comply with these regulations. There are additional ancillary products required on gas booster installation to meet the regulatory standards. These include:
Secomak package boosters are usually supplied with the above installation accessories but it’s imperative that installer check that they are sized appropriately to the application.
Not all gas boosters are alike, with the large variety of models and packages, the electrical requirements can be different. Therefore, it’s crucial to ensure that the gas booster is compatible with your facility’s power supply. Secomak gas boosters come in both 230V single-phase and 400V three-phase options. Make sure that the selected booster matches the power specifications of your facility.
The physical size of the gas booster is another key factor in your selection. Secomak’s centrifugal gas boosters are designed to be compact and efficient, but you’ll still need to ensure that the chosen model fits within your installation space. Take the time to measure the available space, allowing for proper airflow, ventilation, and easy access for maintenance.
Gas boosters are long-term investments, so it’s essential to select one that is easy to maintain. Secomak gas boosters are known for their durability, but regular maintenance is still necessary. Secomak offers ongoing technical support and spare parts, which helps keep your equipment in top shape.
Depending on your application, you may need to adjust the gas booster’s performance over time. Whether it’s a change in operational needs, shifts in pressure requirements, or alterations in flow rates, Secomak offers models with flexible configurations that allow for future adjustments. This flexibility can be crucial for businesses that may expand or change their operational setup over time.
Choosing the right gas booster doesn’t have to be complicated. Secomak’s team of experts is always available to help you select the most suitable model for your specific requirements. Whether you need assistance with technical specifications or just need guidance on installation, Secomak provides comprehensive support to ensure that your gas boosting system is a perfect match for your needs. CONTACT
Below is an overview of some of Secomak’s gas booster models. This table highlights key specifications such as flow rate, pressure boost, and power requirements, which can help guide your decision.
Model Flow Rate (m³/hr) Pressure Boost (mbar) Power (kW) Power Supply (V) Supply Phase 588T 112 15 400 3 540/3 70 4 400 3 540/2 60 4 400 3 540/1 900 80 4 400 3 581/2 900 33 2.2 400 3 581/1 700 45 2.2 400 3 576/1 3PH 300 30 0.55 400 3 576/1 1PH 300 30 0.55 230 1 535/9 500 68 2.2 400 3 535/5 600 40 1.5 400 3 535/2 320 60 1.5 400 3Selecting the correct Secomak gas booster ensures not only the efficiency and safety of your operation but also long-term reliability. By considering the flow rate, pressure boost, power supply, space constraints, and safety features, you can make a more informed decision. With Secomak’s range of high-quality gas boosters and expert support, you’ll be able to meet your gas boosting needs.