Grupo Greenway Bioprocesos is a Spanish company that operates in the renewable energy sector, whose partners and management team have extensive experience in the sector, dating back to 2010.
Already in 2010, Greenway Bioprocessos Group was awarded the construction of a pilot plant for biogas production for the Murcian Institute of Agricultural and Environmental Research and Development (IMIDA), so its practical experience in the sector is contrasted and has been for more than 10 years.
Since its inception, Greenway Bioprocessos Group has been guided by the European current of the change of energy model and the decarbonization process, and currently has a large interdisciplinary professional team, with accumulated experience in the sector, and with the support of leading technology and energy companies. internacional.
We are fully committed to the SDGs (Sustainable Development Goals), actively contributing to 7 of the 17, and ensuring that we do not undermine any of the others.
We are fully committed to the SDGs (Sustainable Development Goals), actively contributing to 7 of the 17, and ensuring that we do not undermine any of the others.
Solutions
Facilitate the adaptation of local production companies to the regulations aimed at meeting the decarbonization and environmental improvement milestones.
Promote the bioeconomy, taking advantage of local renewable resources and enabling local production of biofuels that will replace fossil fuels.
Facilitate increased competitiveness of local producers in the livestock and agroindustrial sectors.
Environmental improvement of the area by reducing CO2 emissions and reducing contamination of land and aquifers by uncontrolled dumping, making possible the application of organic fertilizers.
Valorizar las aguas residuales del proceso, depurándolas y permitiendo su uso para riego (pudiendo utilizarse para biocultivos).
Creation of direct and indirect employment (plant operators, biomass transportation, generation of biocrops, etc.).
Facilitate the provision of city gas service to small population centers located in the areas of influence of the plants.
Compliance with RD 205/2021, for the promotion of biofuels, which establishes the obligation of penetration of biofuels as a percentage of total fuel sales in transport.
Facilitate the selective collection of organic waste in municipalities where a FORSU treatment plant is installed.
Greenway Bioprocessos Group uses Cryo pur technology.
Cryo Pur technology paves the way for many waste-to-energy projects, enabling farmers, communities and businesses to produce their own energy from their organic waste, and contributes to the development of a local circular economy, through the construction of new energy infrastructures. decarbonized and decentralized.
In addition to the bio-GNL, the Cryo Pur technology produces a very high purity liquid bio-CO 2 , which allows the plants designed by Greenway Bioprocessos group to produce high quality biofertilizers, thus improving the economic and environmental balance of each project.
Cryo Pur offers an innovative response to three major challenges facing our societies: climate change, air pollution and energy dependence.
Grupo Greenway Bioprocesos is currently developing 27 biofuel and biofertilizer production plants from organic and agri-food waste throughout Spain.
Five of these plants are in the closed Greenfield Early Stage, with locations in Murcia, Andalusia, Castilla la Mancha and Aragon.
Production of advanced biofuels from biomethane gas.
Production of liquefied bioCO2 for transformation into biofertilizers.
Emisión de bonos de carbono, GDOs de CO2 (garantías de origen de CO2), resultante del balance neto de CO2 capturado por purines y estiércoles, así como el evitado por generación de energía verde.
Greenway Bioprocesses Group works hand in hand with companies from multiple industries, with the objective of reducing their GHG (greenhouse gas) emissions and carbon footprint, adding value and sustainability to their cost and production forecasts.
We currently have PPA's valued at more than 500 million euros, which will allow companies from different industries to comply with the reduction of their carbon footprint and at the same time reduce production costs, obtaining price stability. The main industries we work with are:
Glass, Steel, Cement
Thermal Energy, Transportation
Chemicals, Mining
Agriculture, Livestock Ceramics
Through the use of biofuels and biofertilizers, our customers can bring energy efficiency to their production processes, while reducing their fuel costs and carbon footprint. Want to know how? Here's how.
" “GNL VERDE” refers to liquefied natural gas produced from renewable or low-carbon sources, in contrast to conventional LNG produced from conventional natural gas sources.
Here are some benefits of using green LNG compared to conventional LNG:
- Reduction of greenhouse gas emissions.
- Improvement of air quality.
- Support for sustainable development.
- Compliance with environmental regulations and requirements.
The steel industry uses liquefied natural gas (LNG) in various aspects of its production. Here are some of the most common uses of LNG in the steel industry:
Direct reduction of iron ore: LNG is used in the direct iron ore reduction process. In this process, natural gas or synthesis gas, obtained from natural gas, is used as the reducing agent instead of the coke used in the traditional blast furnace. LNG supplies the gas needed to reduce iron ore to sponge iron or metallic iron in a direct reduction reactor.
Power and heat generation: Steel plants require large amounts of energy to operate their equipment and machinery. LNG is used in gas turbines to generate electricity and in boilers to produce steam and heat. This energy and heat are used in different stages of the steel production process, such as heating furnaces, supplying power to machines and equipment, and generating steam for various applications.
Oxygen blowing in converters: In some steelmaking processes, such as the basic converter or basic oxygen converter (BOF), LNG is used to supply additional oxygen to the process. LNG is converted to natural gas after vaporization and is used as a means of injecting oxygen into the converter, helping to oxidize impurities present in the molten iron and improve the quality of the steel.
Temperature control: LNG is also used in cooling and temperature control at different stages of the steel production process. It can be used to cool flue gases or as a cooling agent in cooling systems in the steel industry.
" “GNL VERDE” refers to liquefied natural gas produced from renewable or low-carbon sources, in contrast to conventional LNG produced from conventional natural gas sources.
Here are some benefits of using green LNG compared to conventional LNG:
- Reduction of greenhouse gas emissions.
- Improvement of air quality.
- Support for sustainable development.
- Compliance with environmental regulations and requirements.
The glass industry uses liquefied natural gas (LNG) in various production processes, mainly as a source of energy and as a fuel.
The use of LNG in the glass industry is beneficial due to its energy efficiency, its lower environmental impact compared to other more polluting energy sources and its availability in many regions. In addition, liquefied natural gas is easy to store and transport, making it a convenient option for the glass industry.
Glass melting: LNG is used as a fuel in glass melting furnaces. LNG provides an efficient and reliable heat source to melt raw materials, such as silica sand, sodium carbonate and other ingredients, and transform them into liquid glass.
Steam generation: LNG is used to generate steam which is used in various processes in glass production. The high-pressure steam is used to heat, shape and harden the glass during the manufacturing process.
Power supply: LNG is also used to power gas turbines in glass plants, which generates electricity to power production lines and other equipment at the facility.
Mold heating: In certain glass molding processes, the molds are heated to shape the molten glass. LNG is used to supply heat to the molds, allowing the glass to mold and take the desired shape.
" “GNL VERDE” refers to liquefied natural gas produced from renewable or low-carbon sources, in contrast to conventional LNG produced from conventional natural gas sources.
Here are some benefits of using green LNG compared to conventional LNG:
- Reduction of greenhouse gas emissions.
- Improvement of air quality.
- Support for sustainable development.
- Compliance with environmental regulations and requirements.
Liquefied natural gas (LNG) is used in the cement industry in different aspects of its production. Below are some common uses of LNG in the cement industry:
Heat generation: LNG is used as a heat source in cement kilns, which are the main equipment used in cement production. LNG provides an efficient and reliable source of energy to achieve the high temperatures needed in the firing process of raw cement materials, such as limestone and clay. This firing converts the materials into clinker, which is the basis for cement.
Electricity generation: LNG is used to generate electricity in cement plants. The electricity is needed to power the engines and equipment used in the production process, as well as to supply power to auxiliary facilities.
Drying of materials: Prior to firing, raw cement materials may require a drying process to remove moisture. LNG is used in material dryers to provide heat and dry the materials before they are fed to the kiln.
Air heating: In some cases, LNG is used to heat the air used in the calcination and drying processes in the cement industry. Hot air is used to dry raw materials and for calcination, which is the process of breaking down limestone into calcium oxide (lime) and carbon dioxide (CO2) in the cement kiln.
" “GNL VERDE” refers to liquefied natural gas produced from renewable or low-carbon sources, in contrast to conventional LNG produced from conventional natural gas sources.
Here are some benefits of using green LNG compared to conventional LNG:
- Reduction of greenhouse gas emissions.
- Improvement of air quality.
- Support for sustainable development.
- Compliance with environmental regulations and requirements.
Liquefied natural gas (LNG) is used in thermal power plants as a fuel source to generate electricity. These are some of the applications and uses of LNG in a thermal power plant:
Electricity generation: LNG is used as a fuel in gas turbines or internal combustion engines to generate electricity. In a combined cycle power plant, LNG is burned in a gas turbine to produce mechanical energy, which then drives an electric generator to produce electricity. Waste heat from the gas turbine is used to generate steam, which drives an additional steam turbine, thus increasing the efficiency of the thermal power plant.
Steam generation: In a thermal power plant, LNG can also be used to generate steam through heat recovery boilers. The steam generated is used to feed an additional steam turbine that produces electricity. This approach is used in combined cycle and conventional thermal power plants.
Heat supply: LNG is also used in auxiliary boilers of a thermal power plant to provide additional heat needed to operate certain equipment or for preheating water to be converted into steam. These auxiliary boilers ensure the constant supply of heat required in the different processes of the thermal power plant.
" “GNL VERDE” refers to liquefied natural gas produced from renewable or low-carbon sources, in contrast to conventional LNG produced from conventional natural gas sources.
Here are some benefits of using green LNG compared to conventional LNG:
- Reduction of greenhouse gas emissions.
- Improvement of air quality.
- Support for sustainable development.
- Compliance with environmental regulations and requirements.
The use of green LNG (liquefied natural gas produced from renewable or low-carbon sources) in freight transportation can provide several significant improvements. Here are some of the benefits associated with the use of green LNG in freight transportation:
Reduction of greenhouse gas emissions: Green LNG has a lower carbon footprint compared to conventional fossil fuels, which means it produces fewer greenhouse gas emissions during combustion. This helps reduce the contribution to climate change and meets emission reduction targets.
Improvement of air quality: Green LNG produces fewer emissions of air pollutants, such as nitrogen oxides (NOx), particulates and sulfur, compared to conventional fuels. By using green LNG in freight transportation, negative impacts on air quality are reduced, contributing to a healthier environment and less air pollution.
Compliance with environmental regulations: Many environmental regulations and standards are placing stricter limits on emissions from transportation vehicles. The use of green LNG helps meet these requirements and regulations by offering a cleaner, low-emission fuel option, allowing transportation companies to comply with environmental standards and avoid penalties or fines.
Reduced noise and vibration: The use of green LNG in internal combustion engines produces lower noise and vibration levels compared to conventional fuels. This is especially beneficial when transporting goods in urban areas or on routes close to residential communities, where noise impact is sought to be reduced.
" “GNL VERDE” refers to liquefied natural gas produced from renewable or low-carbon sources, in contrast to conventional LNG produced from conventional natural gas sources.
Here are some benefits of using green LNG compared to conventional LNG:
- Reduction of greenhouse gas emissions.
- Improvement of air quality.
- Support for sustainable development.
- Compliance with environmental regulations and requirements.
The petrochemical industry uses liquefied natural gas (LNG) in various aspects of its production. Here are some of the common applications of LNG in the petrochemical industry:
Furnace and boiler feed: LNG is used as a fuel source in the furnaces and boilers of petrochemical plants. LNG provides an efficient and reliable heat source for the generation of thermal energy needed in various processes, such as distillation, reforming and petrochemical production.
Electric power generation: Petrochemical plants require a significant amount of electrical energy to power the equipment and machinery used in the production processes. LNG is used to generate electricity through gas turbines or internal combustion engines, which helps meet this energy demand.
Hydrogen production: LNG can be used as a source of hydrogen in petrochemical production. Hydrogen is a key element in many processes in the petrochemical industry, such as hydrogenation of organic compounds and ammonia production. LNG can be broken down into hydrogen and other components through a process called steam reforming.
Refrigeration LNG is used as a cooling agent in the petrochemical industry. In processes involving the production or handling of substances at low temperatures, LNG can provide cooling through its controlled evaporation, which makes it possible to maintain the temperatures required for certain petrochemical processes.
Raw material supply: In some cases, LNG can be used as a feedstock directly in petrochemical production. The methane contained in LNG can be used as a carbon source in the synthesis of petrochemicals such as methanol and other organic compounds.
" “GNL VERDE” refers to liquefied natural gas produced from renewable or low-carbon sources, in contrast to conventional LNG produced from conventional natural gas sources.
Here are some benefits of using green LNG compared to conventional LNG:
- Reduction of greenhouse gas emissions.
- Improvement of air quality.
- Support for sustainable development.
- Compliance with environmental regulations and requirements.
The ceramics industry uses liquefied natural gas (LNG) in various applications within its production process. Here are some common uses of LNG in the ceramics industry:
Heat generation: LNG is used as an energy source in high-temperature kilns used in ceramic firing. Ceramic kilns require high temperatures for the firing and hardening process of ceramic parts. LNG provides an efficient heat supply to achieve these required temperatures.
Clay drying: Prior to firing, clay used in ceramic manufacturing may contain moisture. LNG is used in clay dryers to accelerate the drying process and prepare the clay for further processing. The heat generated by the combustion of LNG helps to remove moisture from the clay.
Electric power generation: Some ceramics factories also use LNG to generate electricity. LNG is burned in gas turbines or internal combustion engines to produce mechanical energy, which is then converted into electricity through a generator. This electricity is used to power the equipment and machinery used in the ceramic manufacturing process.
Heat source in glass furnaces: In some ceramic factories, glass is also manufactured as part of their production. LNG is used as fuel in glass furnaces to melt the materials and shape the liquid glass.
" “GNL VERDE” refers to liquefied natural gas produced from renewable or low-carbon sources, in contrast to conventional LNG produced from conventional natural gas sources.
Here are some benefits of using green LNG compared to conventional LNG:
- Reduction of greenhouse gas emissions.
- Improvement of air quality.
- Support for sustainable development.
- Compliance with environmental regulations and requirements.
Liquefied natural gas (LNG) is used in the mining industry in different applications. Some common uses of LNG in mining are listed below:
Power generation: LNG is used as an energy source in the generation of electricity to power equipment and machinery used in mining operations. LNG-powered electricity generators provide a reliable and efficient source of energy to power heavy equipment, lighting systems, ventilation systems and other mining facilities.
Fuel for vehicles: In some cases, LNG is used as fuel for mining vehicles, such as haul trucks and excavation equipment. The use of LNG as a fuel in these vehicles can provide a cleaner alternative to conventional diesel fuels, reducing pollutant gas emissions and improving air quality in mining areas.
Heating and heat supply: In cold mining environments, LNG can be used for heating and heat supply in buildings, processing facilities and mining camps. LNG is burned in boilers or heating systems to provide heat and maintain proper working conditions.
Reduction of emissions and transportation costs: LNG can also be used as a fuel to reduce emissions and transportation costs. Instead of using conventional diesel fuels, some mining equipment can be adapted to run on LNG, which helps reduce emissions of polluting gases and the costs associated with transporting fuel to remote locations.
The use of LNG in mining can offer environmental benefits by reducing emissions of polluting gases and contributing to the transition to a more sustainable mining industry. In addition, LNG is a more versatile energy source and can be transported and stored efficiently, making it a viable option for the mining industry, especially in areas far from pipeline infrastructure.
It is important to emphasize that the use of biofertilizers should be based on the knowledge of the nutritional needs of the crops and soil characteristics. Each type of crop and region may require different biofertilizer formulations to achieve the best results.
In Greenway Bioprocesses Group, we can produce Biofertilizers with NPK levels adjusted to the needs of each farm.
The use of biofertilizers produced with bioCO2 can have several benefits for the agricultural sector. Here are some ways in which the agricultural sector can improve by using biofertilizers produced with bioCO2:
Improved soil health: Biofertilizers can improve soil structure and its capacity to retain water and nutrients. By adding biofertilizers produced with bioCO2 to the soil, essential nutrients can be provided to plants and soil fertility can be improved, resulting in better plant growth.
Increased agricultural productivity: Biofertilizers can promote higher crop yields. By providing balanced nutrients to plants, biofertilizers help improve photosynthesis, root formation and overall plant development, which can result in increased crop yields.
Reduction in the use of chemical fertilizers: The use of biofertilizers produced with bioCO2 can reduce dependence on synthetic chemical fertilizers. By providing a natural source of plant nutrients, biofertilizers can reduce the need to apply chemical fertilizers in large quantities, thereby reducing the environmental impact and costs associated with their use.
Improved crop quality: Biofertilizers can improve crop quality by providing nutrients in a balanced way and promoting healthy plant growth. This can lead to improved quality of agricultural products, including characteristics such as flavor, aroma, color and texture.
Sustainability and reduction of CO2 emissions: The use of biofertilizers produced with bioCO2 contributes to agricultural sustainability and the reduction of carbon dioxide emissions. By using CO2 captured from industrial sources or biological processes, biofertilizers help mitigate the impact of CO2 in the atmosphere and promote its reuse for the benefit of agriculture.
It is important to keep in mind that the process of producing LNG from slurry requires proper design and operation of the facilities, as well as careful adherence to environmental and safety regulations. In addition, the size of the operation and the availability of slurry can influence the feasibility and profitability of this process.
In Greenway Bioprocessos Group, we have agreements with thousands of livestock farms in Spain, to acquire all the feedstock (slurry, manure, poultry manure ....), produced by these farms, at a fixed price, turning a serious problem for these farms in a way of business.
At Grupo Greenway Bioprocesos we are committed to the environment and to our farmers, to advance together in the sustainable development objectives set by the UN and in the reduction of the carbon footprint in the most important sectors of the economy.
Using slurry and other livestock waste to produce liquefied natural gas (LNG) involves a conversion process called anaerobic digestion. Here's how it can be done:
Anaerobic digestion: Anaerobic digestion is a process in which organic waste, such as slurry, decomposes in the absence of oxygen, generating biogas as the main product. This process is carried out in an anaerobic digester, an airtight container where the appropriate conditions for waste fermentation are controlled.
Slurry collection: Slurry is collected from livestock facilities, such as barns or pens, where animals are kept. This slurry is usually a mixture of animal excrement, urine, water and other organic wastes.
Pretreatment: Prior to entering the anaerobic digester, slurry may require pretreatment to separate coarse solids and adjust its composition. This may include filtration, solids separation and dilution if the solids content is high.
Digestion in the anaerobic digester: Los purines se introducen en el digestor anaeróbico, donde se lleva a cabo la descomposición de la materia orgánica por bacterias en un ambiente sin oxígeno. Durante este proceso, se produce biogás, que está compuesto principalmente de metano (CH4) y dióxido de carbono (CO2).
Biogas capture and purification: The biogas produced in the anaerobic digester is captured and purified to obtain liquefied natural gas. This involves removing carbon dioxide, water and other unwanted components from the biogas to obtain a gas with a high methane content.
Natural gas liquefaction: Liquefied natural gas (LNG) is obtained by cooling purified gas to extremely low temperatures, around -162 °C (-260 °F), which makes it an easily transportable and storable liquid.
Storage and transportation: LNG is stored and transported in cryogenic tanks at low temperature for distribution and use in other places, such as natural gas filling stations, industries or even as fuel for vehicles.
It is important to emphasize that the use of biofertilizers should be based on the knowledge of the nutritional needs of the crops and soil characteristics. Each type of crop and region may require different biofertilizer formulations to achieve the best results.
In Greenway Bioprocesses Group, we can produce Biofertilizers with NPK levels adjusted to the needs of each farm.
It is important to emphasize that proper management of slurry and other livestock waste is essential to avoid environmental problems, such as water pollution and greenhouse gas emissions. Therefore, it is necessary to comply with local regulations and adopt sustainable practices to use these wastes in a safe and beneficial way.
Slurry and other livestock wastes can be used in several ways to produce biofertilizers. Here are some options:
Composting: Composting is a natural process of decomposition of organic matter, such as slurry, which results in compost, a material rich in nutrients and organic matter that can be used as fertilizer. To compost slurry, it is mixed with other carbon-rich materials, such as straw, plant debris or sawdust, and aerobic decomposition is promoted by regular turning and turning of the heap. Over time, a quality compost will be obtained that can be used on crops as a biofertilizer.
Anaerobic digestion: Anaerobic digestion is a process in which organic waste, such as slurry, decomposes in the absence of oxygen, producing biogas and digestate. Digestate is a by-product of anaerobic digestion that can be used as a biofertilizer, as it contains nutrients such as nitrogen, phosphorus and potassium. It can be applied directly to agricultural fields as a soil amendment.
Treatment with worms: Worms can be used for the treatment of slurry and other organic wastes from livestock farming. Worms can be raised in vermicompost beds, where organic waste is decomposed by the action of the worms. As the worms feed on the waste, they generate a material called vermicompost, which is rich in nutrients and beneficial microorganisms for the soil. This vermicompost can be used as a biofertilizer for crops.
Liquid fermentation: Liquid fermentation is a process in which organic wastes undergo controlled fermentation in the presence of beneficial microorganisms. In the case of slurry, different types of microorganisms, such as lactic acid bacteria, can be used to convert the waste into a liquid end product rich in nutrients and beneficial microorganisms for the soil. This product can be used as a liquid biofertilizer.
EN 
ES_ES