WHAT IS PLASMA?
Plasma represents an ionized state of matter characterized by electrical conductivity. It is commonly acknowledged as the fourth state of matter. The process of plasma formation occurs when a gas, such as nitrogen, undergoes heating beyond 5,000 Kelvin through the application of an electric current.
Thermal plasma emits intense heat and ultraviolet light. Its unique properties enable the breakdown and reconstruction of organic matter, while simultaneously transforming inorganic substances into an inert rock with qualities surpassing those of leaching-prone granite. It is crucial to emphasize that plasma treatment is a recuperative process, distinct from traditional disposal methods. Notably, it deviates from the conventional practice of direct combustion for heat generation, constituting a “clean heat” approach devoid of contaminants.
This method yields high levels of heat and light, particularly in the ultraviolet spectrum, facilitating the swift decomposition of organic compounds such as dioxins, PCBs, furans, prions, among others. The versatility of plasma treatment extends to a broad spectrum of hazardous waste products, encompassing both organic and inorganic materials. Through this process, these waste products are converted into environmentally benign substances, concurrently generating valuable by-products.
WHAT OUR REVOLUTIONARY TECHNOLOGY ACHIEVES
Our groundbreaking Solena Plasma Enhanced Gasification (SPEG) technology generates hydrogen that surpasses traditional green standards by converting various types of waste, ranging from paper and plastics to tires and textiles. This transformative technology not only alters the game but also addresses two pressing global challenges: climate change and waste pollution.
The production of affordable, widely available green hydrogen is the pivotal element required to drive global decarbonization efforts. Its potential is immense, offering the capability to eliminate or diminish carbon emissions in challenging sectors such as heavy transport, shipping, steel and cement, while simultaneously reducing reliance on natural gas across the global economy.
Historically confined to industrial settings, hydrogen is now evolving into a tradable commodity, unlocking access to capital markets and ushering in unprecedented growth opportunities.
OPERATIONAL MECHANISM
SGH2’s distinctive gasification process utilizes a plasma-enhanced thermal catalytic conversion method, finely tuned with oxygen-enriched gas. Within the gasification island’s catalyst-bed chamber, plasma torches generate extremely high temperatures (3500º-4000º C), causing the waste feedstock to break down into its molecular components without the formation of combustion ash or toxic fly ash.
As the gases exit the catalyst-bed chamber, the molecules amalgamate into top-tier, hydrogen-rich bio syngas devoid of tar, soot, and heavy metals. This syngas undergoes further refinement through a Pressure Swing Absorber system, yielding hydrogen with a purity of 99.9999%, meeting the stringent requirements for application in Proton Exchange Membrane fuel cell vehicles.
Our process achieves complete carbon extraction from the waste feedstock, eliminates all particulates and acid gases, and generates no toxins or pollutants. The final outcomes comprise high-purity hydrogen and a minimal amount of biogenic carbon dioxide, which does not contribute to greenhouse gas emissions.
COMPARATIVE ADVANTAGE
Our hydrogen stands out as a pinnacle of eco-friendliness.
According to findings from Lawrence Berkeley National Lab, our process results in the displacement of 23 to 31 tons of carbon dioxide for every ton of hydrogen produced. This marks a noteworthy achievement, surpassing other green hydrogen production methods, which primarily rely on electrolysis powered by renewable energy, by avoiding 13 to 19 tons more carbon dioxide per ton of hydrogen.
In contrast to the high costs and resource demands of traditional green hydrogen production through electrolysis, our greener-than-green hydrogen eliminates the need for a substantial electrical energy load. Electrolysis, for instance, consumes 62 KWh to produce 1 kg of hydrogen from 8 gallons of deionized water, utilizing intermittent and scarce renewable power.
Notably, producers of blue, grey, and brown hydrogen resort to fossil fuels or low-temperature gasification (<2000º C), resulting in the generation of dirty syngas with low hydrogen content and toxic tars.
In essence, our hydrogen not only achieves greater carbon reductions but also comes with reduced production costs.
Building a Greener Africa, One Waste Stream at a Time:
Seeking collaborators for innovative waste-to-hydrogen solutions.
Are you:
- Facing a significant demand for carbon-negative hydrogen within Africa?
- In possession of suitable, permitted land secured through a long-term lease with stable infrastructure access?
- Capable of securing long-term off-take agreements for the produced hydrogen?
If the answer is YES to all of the above, we may be the perfect partners for you.
We offer:
- Proprietary technology for producing greener-than-green hydrogen from biomass-based waste, resulting in negative carbon footprint compared to traditional methods.
- Experience and expertise in developing and operating large-scale hydrogen production facilities.
- Financial solutions to help you realize your project’s potential.
By partnering with us, you can:
- Reduce your carbon footprint and achieve sustainability goals.
- Secure a reliable and cost-effective supply of hydrogen for your operations.
- Contribute to the development of a green hydrogen economy in Africa.
Contact us today to discuss your needs and explore potential collaboration opportunities.