What is Compressed Natural Gas (CNG) ?
CNG is a Fossil Fuel comprised of 87 to 92 percent of methane and is one of the cleanest burning fuel. A natural gas that has been compressed at 200 to 250 bar pressure, which remains clear and non-corrosive. It’s an alternate fuel to Diesel, petrol and Black oil. Against diesel, CNG is 45 to 50 % cheaper (depending on customer’s location). CNG on wheels act as a virtual pipeline for the consumers.
Compressed Natural Gas (CNG) from Green Fuels Limited
GLNG supplies CNG through its sister company Green Fuels Limited (GFL). GFLis one of the leading Gas compression facility in Nigeria with approx. 10.5 MMSCFD compression & distribution facility. Served from two strategically located Compression Stations in Ota & Abeokuta with ongoing expansion, this capacity will reach to 15.7 MMSCFD. Two Different Sources (Shell Nigeria Gas & Nigerian Gas Marketing Company) are utlized for Feed stock Gas which will guarantee Gas Supply365 days/year.
Green Fuels Limited (GFL)offers:
✓ A mobile gas distribution solution that meets international safety standards
✓ An economically viable proposition for Industrial customers
✓ A platform for market testing and development
GFL makes natural gas available to industrial consumers in remote (off-pipeline) locations through our Gas on Wheels technology solutions (virtual pipelines). In this process, we take natural gas from the pipeline at our compression station and compress to pressures of 200 – 250 bars. This Compressed Natural Gas (CNG) is then loaded into our specially built and trailer mounted CNG storage and transportation vessels of various capacities (6000 SCM to 8300 SCM), which are transportable by road.
CNG is then decompressed at the consumer’s CNG receiving station, which consists of the pressure reducing equipment, metering, high- & low-pressure gas pipe networks, and the necessary safety structures such as blast protection walls. Once reduced to the appropriate level (dependent on the gas-consuming equipment), the gas flows directly into the equipment, including power generation and process heat equipment such as ovens or boilers. As in the model of pipeline suppliers, GFL charges a single tariff per Standard Cubic Meter (SCM) of CNG delivered. Our Gas on Wheels equipment are all designed, built, and rigorously tested to the highest quality standards with emphasis on safety.
Benefits of Compressed Natural Gas (CNG)
- Direct Saving compared with Diesel: CNG ensures Minimum saving of 30% to 50% when compared with Diesel and LPG.
- Easy to Control/Correct Metering compared to Diesel: With natural gas, you can easily monitor and control your fuel/feedstock expenses and costs, without the fear of short-supply or spillage.
- More Environment-Friendly: Natural gas is far more environment-friendly, as it has much lower Sulphur content than Liquid fuels. It also burns more efficiently.
- Full Support from Green Fuels Limited (GFL): Complete Engineering Support from GFL team from concept to commissioning free of cost. GFL also assist its customers in Statutory Compliance for CNG.
Applications of Compressed Natural Gas (CNG)
- Generation of Power: Power generated using CNG is cost effective and also helps in reducing the carbon footprint in Nigeria. Gas fueled engines are effectively replacing the usage of diesel engines.
- Primary Fuel: Natural Gas are used for primary fuels for Manufacturing Industries dealing with furnaces, burners and also as raw materials.
- Domestic Usage: Natural Gas can also be an alternative to cooking gas.
- Natural Gas Vehicles: In the recent past, Natural Gas has become an alternate fuel for automotive as they are economical and environmental friendly fuel.
How much do you save with Compressed Natural Gas (CNG)?
GLNG website provides you with a unique tool to calculate your savings when you use CNG. Click the button below to go to the calculator page.
Purchasing a CNG Conversion Kit
When it comes to choosing a CNG conversion kit, consider the following factors:
1. Compatibility: Make sure the kit is compatible with your car’s make and model. Consult with a certified CNG installer or the kit manufacturer for guidance.
2. Quality: Choose a high-quality CNG conversion kit from a reputable manufacturer. This will ensure that the components are durable and perform optimally.
Note that Innoson Vehicle Manufacturing (IVM) provides CNG conversion services for all IVM models.
3. Type of kit: There are two main types of CNG conversion kits – venturi and sequential injection. Venturi kits are generally cheaper and easier to install, while sequential injection kits offer better performance and efficiency. Consult with a CNG installation expert to determine which type is best suited for your car.
4. Storage capacity: Consider the storage capacity of the CNG cylinder included in the kit. A larger capacity cylinder will allow you to travel longer distances between refueling, but it will also take up more space in your car.
Once you have selected a suitable CNG conversion kit, purchase it from a reputable dealer or directly from the manufacturer.
Step 4: Preparing Your Car For The Conversion
Before the installation process begins, you need to prep your car for the process:
1. Empty the fuel tank: Drain the petrol from your car’s fuel tank, as it will be replaced with CNG.
2. Clean the engine: Have your engine thoroughly cleaned, as this will help ensure optimal performance of the CNG system.
3. Make space for the CNG cylinder: Identify a suitable location in your car for the CNG cylinder. This will typically be in the trunk or under the car, depending on the size and shape of the cylinder. You may need to remove or modify some parts of your car to make space for the cylinder.
Step 5: Installing The CNG Conversion Kit
With your car prepared, it’s time to install the CNG conversion kit. It’s highly recommended to have a certified CNG installer carry out the installation, as this will ensure the process is done correctly and safely.
The installation process typically involves the following steps:
1. Mount the CNG cylinder: Securely mount the CNG cylinder in the designated location, ensuring that it is properly fastened and does not interfere with any other components.
2. Install the pressure regulator: The pressure regulator reduces the high pressure of the CNG coming from the cylinder to a suitable level for the engine. Mount the regulator in the engine compartment, following the manufacturer’s guidelines.
3. Connect the fuel lines: Run CNG fuel lines from the cylinder to the pressure regulator, and then to the engine. Make sure the lines are securely fastened and free from leaks.
4. Install the CNG injectors: Depending on the type of conversion kit, you may need to install CNG-specific injectors. Follow the manufacturer’s instructions for proper installation.
5.Install the CNG control unit: The control unit manages the CNG system and ensures that the engine receives the appropriate amount of CNG. Mount the control unit in a suitable location, such as under the dashboard, and connect it to the engine control module (ECM) and the CNG injectors.
6. Install the CNG filler valve: The filler valve is used to refuel your car with CNG. Mount the valve in a convenient and accessible location, such as near the petrol filler cap, and connect it to the CNG cylinder using a high-pressure hose.
7. Install the CNG level gauge: The level gauge indicates the amount of CNG remaining in the cylinder. Mount the gauge on the dashboard and connect it to the CNG cylinder.
THE TIME FOR CNG IS NOW!
ARE YOU READY TO JOIN THE CREW?
When CNG came to market in the last decade, it was ahead of its time. The world hadn’t woken up to the carbon emissions crisis and CNG was just a lower-cost fuel.
Today, CNG provides the most affordable, lowest carbon solution for fleet operators who want the benefits without having to buy expensive, unproven electric vehicles.
Join the CNG crew and let us show you how safe and easy CNG conversion can be.