Whether for the controlled gassing and degassing of house connection lines/supply lines, the safe deflation of LPG tanks or the combustion of hydrogen: Our Mobile Gas Flares S, M and L offer suitable solutions. We answer the most important questions about Mobile Gas Flares, details, differences and the requirements of the new EU Methane Emission Regulation.
How relevant is the EU Methane Regulation in flaring?
The EU Methane Regulation, officially adopted as Regulation (EU) 2024/1787, aims to reduce methane emissions in the energy sector. A key element of the regulation concerns the use of blowers and flares in the gas sector. This prohibits the routine blowing off of methane and flaring is only permitted if strict requirements are met. In addition to the initial requirements (it is not technically possible to pump the gas; there is an incident, etc.), there are also stricter requirements for the flare equipment. Our Gas Flares meet these requirements and thus contribute to high efficiency and safe use of the Flares in operation!
What is the meaning of H2 ready?
With the planned and increasing use of hydrogen in the utility sector, the requirements for safe flaring technology are increasing. Our Gas Flares are designed for hydrogen and hydrogen admixtures as follows:
– Mobile Gas Flare S and M: suitable for 100 % hydrogen (H2)
– Mobile Gas Flare L CH4: H2 ready, i.e. suitable for up to 30% hydrogen admixture in natural gas
This flexibility allows our Flares to be used in a wide variety of scenarios and meets both – current and future requirements.
Which Flare model has which flow rate and how long does a flaring process take?
The volume flow or throughput of our Mobile Gas Flares depends heavily on the pressure in the pipe, the type of gas and the model of the Gas Flare:
– Mobile Gas Flare S: approx. 40 Nm³/h methane at 1 bar pressure
– Mobile Gas Flare M: approx. 80 Nm³/h methane at 1 bar pressure
– Mobile Gas Flare L: approx. 800 Nm³/h methane at an inlet pressure of over 2 bar (before the pressure reducer)
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The duration of a flaring process, e.g. when depressurizing a pipeline, depends on the selected Flare model, the pipeline volume and the pipeline pressure. For a precise calculation of the flaring duration, we recommend our Esders Connect app. The Flare Duration Calculator is located under the tools. This calculates the minimum flaring duration by specifying the pipe dimension, length and the start and target pressure.
(The times for Flares S and M are currently output, Flare L will follow at a later date).
Why do you need a flashback arrestor when flaring?
The flashback arrestor (or flame arrester) is an essential safety element of each of our Gas Flares. It prevents a flame from spreading back through the Flare into the pipe or the connected tank, which could otherwise lead to dangerous deflagration and subsequent detonation. We have explained the mode of operation in detail in this blog post. We have installed a suitable flashback arrestor in each of our Mobile Gas Flares as standard.
We have explained the mode of action in detail in this blog post.
Why are our Mobile Gas Flares S and M so compact?
Our Gas Flares are designed to be truly mobile and versatile. It was important to us to make them easy to set up and convenient to transport. We offer the option of carrying the S and M gas torches in a handy case with the necessary accessories. With just a few simple steps, the torches can be set up wherever they are needed.
Can refrigerants also be burned with our gas flares?
Yes, flaring refrigerants such as R290: propane or R600/R600a: butane is also possible without any problems. With these refrigerants, unburned flaring poses a danger to people in closer surroundings, as the highly flammable gas clouds escape in an uncontrolled manner. Controlled flaring of these gases contributes to the safety of people and the environment.
Flaring of other refrigerants is not recommended, as this can produce compounds that are injurious to health and sometimes carcinogenic. These refrigerants are much more expensive to collect and dispose of separately!
The illustration shows the Mobile Gas Flare M.
Can our Gas Flares also be used to safely decommission house connections?
Yes, with the Gas Flare S, domestic connections can easily be taken out of service. However, the higher flow rate of the Flare M can lead to the flow monitor being triggered in the case of domestic connections. For this application, we therefore recommend combining the Flare M with the appropriate EPDM hose and a special adapter. With this setup, a house connection is safely transferred to a gas-free state.
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Further accessories and information can always be found at the bottom of the respective product page.
Innovative and safe with Esders
Mobile Gas Flares offer an efficient, safe and environmentally friendly solution to reduce methane emissions and meet the requirements of the EU Methane Regulation. With advanced safety features and the ability to burn different gases and gas mixtures, our Gas Flares are a solution and a relief for the utility and pipeline industry.