VALOPACK
VALOPACK - The advantages
• Convenient design with advancement: The system allows the direction of gas flow in the filters to be reversed, which contributes to better pollutant retention through more efficient use of activated carbon. It also optimizes the loading rate and increases filtration performance.
• Maximum efficiency and continuous operation: The system ensures optimal filtration, maintaining high quality gas purification without the need for shutdowns, which increases the overall efficiency of the equipment.
• H₂S level control between filters: The system continuously monitors the hydrogen sulfide (H₂S) concentration between the filters, which allows you to track the saturation level of the activated carbon. This enables timely prediction of carbon replacement, which minimizes risks and reduces maintenance costs.
Contaminant recovery and purification unit
After the initial pre-treatment step, the VALOPACK filtration unit removes key contaminants such as hydrogen sulfide (H₂S), siloxanes and volatile organic compounds (VOCs) from the biogas before it is further processed. For this purpose, two tanks equipped with activated carbon filters are used, which effectively retain these substances.
Behind the activated carbon filters, a 3 micron dust filter is installed to trap dust particles that may be generated during gas loading and transportation, ensuring the purity of the gas flow.
The type of activated carbon is selected depending on the concentration of each of the pollutants in the biogas, especially hydrogen sulfide (H₂S) and volatile organic compounds, which allows optimizing the purification process for a specific gas composition.
• Convenient design with advancement: The system allows the direction of gas flow in the filters to be reversed, which contributes to better pollutant retention through more efficient use of activated carbon. It also optimizes the loading rate and increases filtration performance.
• Maximum efficiency and continuous operation: The system ensures optimal filtration, maintaining high quality gas purification without the need for shutdowns, which increases the overall efficiency of the equipment.
• H₂S level control between filters: The system continuously monitors the hydrogen sulfide (H₂S) concentration between the filters, which allows you to track the saturation level of the activated carbon. This enables timely prediction of carbon replacement, which minimizes risks and reduces maintenance costs.
Contaminant recovery and purification unit
After the initial pre-treatment step, the VALOPACK filtration unit removes key contaminants such as hydrogen sulfide (H₂S), siloxanes and volatile organic compounds (VOCs) from the biogas before it is further processed. For this purpose, two tanks equipped with activated carbon filters are used, which effectively retain these substances.
Behind the activated carbon filters, a 3 micron dust filter is installed to trap dust particles that may be generated during gas loading and transportation, ensuring the purity of the gas flow.
The type of activated carbon is selected depending on the concentration of each of the pollutants in the biogas, especially hydrogen sulfide (H₂S) and volatile organic compounds, which allows optimizing the purification process for a specific gas composition.
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VALOPUR
VALOPUR - Advantages
• Automatic adaptation to changes in biogas flow and composition: The system automatically adapts to fluctuations in biogas volume and composition, ensuring maximum injection capacity into the grid and stability of the treatment process.
• Simple and reliable design: The system is equipped with three levels of membranes, which allows to achieve maximum cleaning efficiency with ease of operation and high reliability.
• Scalability: The design allows for the addition of additional membranes to increase the plant's capacity in the future without the need for significant modifications, making it flexible and ready for expansion.
• Membrane resistance to pollutants: The membranes are designed to withstand the effects of unwanted contaminants such as H₂S, which guarantees long service life and a stable cleaning process even in the presence of aggressive components.
VALOPUR DFM - advantages and disadvantages
• Features of the new membrane configuration:
The VALOPUR DFM is equipped with a new state-of-the-art membrane that provides efficient gas separation with high accuracy. An innovative approach to membrane design allows to achieve a significant increase in performance, while ensuring stable operation even under different pressure and temperature conditions.
• Compact size and reduced installation footprint:
Due to its compact size, the equipment takes up less space, which simplifies its location in production facilities. It also facilitates transportation, which is especially important for mobile or temporary installations.
• Construction on skids:
The VALOPUR DFM has a special skid design that facilitates installation and movement of the unit. The skid-mounted design allows for easy integration into existing systems without the need for complex construction work or a fixed foundation.
• Productivity:
- One skid - capacity from 150 to 600 Nm³/h. This version is optimal for small to medium-sized installations where moderate capacity is required with minimal space requirements.
- Two frames - capacity from 650 to 750 Nm³/h. This configuration provides higher throughput, which is suitable for facilities with higher gas processing requirements.
Valopur - A wide range of solutions for biogas processing and biomethane / LNG production
Conversion of biogas into biomethane / RNG
Valopur's equipment allows efficient conversion of biogas produced by the anaerobic digestion of organic waste into high-quality biomethane (RNG) ready for injection into the national gas network. This is an environmentally friendly solution for biofuel production that can replace fossil fuels and reduce carbon emissions.
Wide range of plants
The Valopur range is suitable for various production scales, from small plants with a capacity of 40 Nm³/h to large complexes capable of processing up to 3500 Nm³/h of biogas flow. This makes Valopur a universal solution for a wide range of production needs.
Innovative automation and control system
The Valopur plants are fully equipped and connected to a programmable logic controller (PLC) equipped with innovative software to automatically optimize the performance of the equipment. This allows the operator to easily monitor processes and respond quickly to changes.
Pioneering membrane modernization technology
Since 2014, Valopur has been using modern membranes to purify biogas with an efficiency of up to 99.8%. This technology produces clean biomethane ready for further use thanks to innovative membranes that are tailored to the customer's needs.
Customized solutions for each facility
Each biogas facility has its own specific requirements, so our engineers offer individual projects focused on the most efficient and personalized solutions that take into account the unique characteristics of each facility.
Biogas treatment with a high level of automation
Valopur's monitoring system allows you to view operating parameters in real time and provides the ability to remotely control the equipment. This makes the biogas purification process as convenient and transparent as possible, allowing both the operator and the support service to respond instantly to any needs or changes in the plant's operation.
VALOPUR – Biogas Upgrading to Biomethane/RNG Using Membrane Technology
The VALOPUR system is designed for the efficient production of biomethane (RNG) using advanced membrane technology. After the biogas undergoes preliminary treatment and compression, it is filtered through the VALOPUR unit.
Compact Containerized Unit
VALOPUR is a compact system housed in a pre-equipped container, featuring a three-stage membrane filtration setup. Each stage plays a role in gradually separating CO₂ from CH₄, enabling a high purity level of biomethane.
High Filtration Efficiency
The three-stage membrane system ensures optimal operational flexibility and efficient purification across the unit’s entire operating range, achieving up to 99.8% purification efficiency. The selection of the most suitable membranes available on the market allows the unit to be tailored to the specific requirements of each project, ensuring maximum performance.
Network-Ready Biomethane Injection
Once purified, the biomethane/RNG is directed to an injection station connected to the natural gas grid. This setup enables the integration of biomethane into the national gas network, supporting the transition toward renewable energy sources.
• Automatic adaptation to changes in biogas flow and composition: The system automatically adapts to fluctuations in biogas volume and composition, ensuring maximum injection capacity into the grid and stability of the treatment process.
• Simple and reliable design: The system is equipped with three levels of membranes, which allows to achieve maximum cleaning efficiency with ease of operation and high reliability.
• Scalability: The design allows for the addition of additional membranes to increase the plant's capacity in the future without the need for significant modifications, making it flexible and ready for expansion.
• Membrane resistance to pollutants: The membranes are designed to withstand the effects of unwanted contaminants such as H₂S, which guarantees long service life and a stable cleaning process even in the presence of aggressive components.
VALOPUR DFM - advantages and disadvantages
• Features of the new membrane configuration:
The VALOPUR DFM is equipped with a new state-of-the-art membrane that provides efficient gas separation with high accuracy. An innovative approach to membrane design allows to achieve a significant increase in performance, while ensuring stable operation even under different pressure and temperature conditions.
• Compact size and reduced installation footprint:
Due to its compact size, the equipment takes up less space, which simplifies its location in production facilities. It also facilitates transportation, which is especially important for mobile or temporary installations.
• Construction on skids:
The VALOPUR DFM has a special skid design that facilitates installation and movement of the unit. The skid-mounted design allows for easy integration into existing systems without the need for complex construction work or a fixed foundation.
• Productivity:
- One skid - capacity from 150 to 600 Nm³/h. This version is optimal for small to medium-sized installations where moderate capacity is required with minimal space requirements.
- Two frames - capacity from 650 to 750 Nm³/h. This configuration provides higher throughput, which is suitable for facilities with higher gas processing requirements.
Valopur - A wide range of solutions for biogas processing and biomethane / LNG production
Conversion of biogas into biomethane / RNG
Valopur's equipment allows efficient conversion of biogas produced by the anaerobic digestion of organic waste into high-quality biomethane (RNG) ready for injection into the national gas network. This is an environmentally friendly solution for biofuel production that can replace fossil fuels and reduce carbon emissions.
Wide range of plants
The Valopur range is suitable for various production scales, from small plants with a capacity of 40 Nm³/h to large complexes capable of processing up to 3500 Nm³/h of biogas flow. This makes Valopur a universal solution for a wide range of production needs.
Innovative automation and control system
The Valopur plants are fully equipped and connected to a programmable logic controller (PLC) equipped with innovative software to automatically optimize the performance of the equipment. This allows the operator to easily monitor processes and respond quickly to changes.
Pioneering membrane modernization technology
Since 2014, Valopur has been using modern membranes to purify biogas with an efficiency of up to 99.8%. This technology produces clean biomethane ready for further use thanks to innovative membranes that are tailored to the customer's needs.
Customized solutions for each facility
Each biogas facility has its own specific requirements, so our engineers offer individual projects focused on the most efficient and personalized solutions that take into account the unique characteristics of each facility.
Biogas treatment with a high level of automation
Valopur's monitoring system allows you to view operating parameters in real time and provides the ability to remotely control the equipment. This makes the biogas purification process as convenient and transparent as possible, allowing both the operator and the support service to respond instantly to any needs or changes in the plant's operation.
VALOPUR – Biogas Upgrading to Biomethane/RNG Using Membrane Technology
The VALOPUR system is designed for the efficient production of biomethane (RNG) using advanced membrane technology. After the biogas undergoes preliminary treatment and compression, it is filtered through the VALOPUR unit.
Compact Containerized Unit
VALOPUR is a compact system housed in a pre-equipped container, featuring a three-stage membrane filtration setup. Each stage plays a role in gradually separating CO₂ from CH₄, enabling a high purity level of biomethane.
High Filtration Efficiency
The three-stage membrane system ensures optimal operational flexibility and efficient purification across the unit’s entire operating range, achieving up to 99.8% purification efficiency. The selection of the most suitable membranes available on the market allows the unit to be tailored to the specific requirements of each project, ensuring maximum performance.
Network-Ready Biomethane Injection
Once purified, the biomethane/RNG is directed to an injection station connected to the natural gas grid. This setup enables the integration of biomethane into the national gas network, supporting the transition toward renewable energy sources.
VALOGAZ
VALOGAZ - Advantages
• Raw gas is cooled to a temperature of 5°C.
• Smooth tubes ensure maximum gas flow for efficient cooling.
• Dual chillers maintain stability during temperature fluctuations.
• Integrated blower advances the gas to the next filtration stage (activated carbon).
Biogas drying and cooling process
When it leaves the digester, biogas is saturated with a large amount of moisture, which makes it unsuitable for further use without pre-treatment. Therefore, to ensure the appropriate characteristics and efficiency, biogas needs to be dried, which is done through the cooling process.
The main stage of dehydration is carried out with the help of the VALOGAZ unit. It cools the biogas to a temperature of 5°C, which allows for the most efficient separation and removal of the liquid fraction contained in the gas. During cooling, the moisture in the biogas in the form of vapor condenses and is removed, making the gas suitable for further purification and use.
The VALOGAZ plant is designed to keep the maximum amount of gas cooled, even in the most difficult operating conditions. This guarantees system reliability and stability regardless of changes in the operating environment.
To ensure maximum efficiency, smooth 316L stainless steel pipes are used to reduce gas flow resistance and prevent condensation from building up inside the pipeline. In addition, the system is equipped with two chillers that regulate the temperature and help maintain it at the required level, regardless of fluctuations in ambient temperature or changes in the composition of the biogas.
After the cooling stage is completed, the biogas is transferred to the next processing stage - the VALOPACK unit - using a special blower. Here, the biogas is further purified and prepared for final use or storage, which ensures high quality of the final product.
• Raw gas is cooled to a temperature of 5°C.
• Smooth tubes ensure maximum gas flow for efficient cooling.
• Dual chillers maintain stability during temperature fluctuations.
• Integrated blower advances the gas to the next filtration stage (activated carbon).
Biogas drying and cooling process
When it leaves the digester, biogas is saturated with a large amount of moisture, which makes it unsuitable for further use without pre-treatment. Therefore, to ensure the appropriate characteristics and efficiency, biogas needs to be dried, which is done through the cooling process.
The main stage of dehydration is carried out with the help of the VALOGAZ unit. It cools the biogas to a temperature of 5°C, which allows for the most efficient separation and removal of the liquid fraction contained in the gas. During cooling, the moisture in the biogas in the form of vapor condenses and is removed, making the gas suitable for further purification and use.
The VALOGAZ plant is designed to keep the maximum amount of gas cooled, even in the most difficult operating conditions. This guarantees system reliability and stability regardless of changes in the operating environment.
To ensure maximum efficiency, smooth 316L stainless steel pipes are used to reduce gas flow resistance and prevent condensation from building up inside the pipeline. In addition, the system is equipped with two chillers that regulate the temperature and help maintain it at the required level, regardless of fluctuations in ambient temperature or changes in the composition of the biogas.
After the cooling stage is completed, the biogas is transferred to the next processing stage - the VALOPACK unit - using a special blower. Here, the biogas is further purified and prepared for final use or storage, which ensures high quality of the final product.
Valotherm
Valotherm - Biogas boiler
The VALOTHERM boiler is designed to efficiently reuse a portion of the biogas to supply hot water to the digester heating system, which maintains the digester at an optimal operating temperature.
The heat recovery process is carried out by means of a gas-water heat exchanger, which not only recovers heat from the biogas combustion, but also provides additional heat recovery from the compressor (or compressors) and, if necessary, a chiller. This makes it possible to maximize the use of thermal energy, while preserving it to maintain the temperature regime.
The equipment package, including the boiler, burner and glycol water circuit, is selected according to the composition and characteristics of the biogas. The placement of the system components is adapted to the site conditions to maximize efficiency and ease of use.
The VALOTHERM boiler is designed to efficiently reuse a portion of the biogas to supply hot water to the digester heating system, which maintains the digester at an optimal operating temperature.
The heat recovery process is carried out by means of a gas-water heat exchanger, which not only recovers heat from the biogas combustion, but also provides additional heat recovery from the compressor (or compressors) and, if necessary, a chiller. This makes it possible to maximize the use of thermal energy, while preserving it to maintain the temperature regime.
The equipment package, including the boiler, burner and glycol water circuit, is selected according to the composition and characteristics of the biogas. The placement of the system components is adapted to the site conditions to maximize efficiency and ease of use.
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