SOLUTIONS

Sustainable chemical technologies 

At Polus Engineering, we apply advanced chemical engineering solutions to support the global transition toward a green and sustainable future. We focus on innovations that drive decarbonization, embed circular economy principles, and improve resource efficiency. By redesigning processes and products with sustainability in mind, we aim to cut greenhouse gas emissions and recirculate materials in closed loops rather than discard them. This approach not only minimizes waste and pollution but also ensures that valuable resources are used in a sustainable manner, laying the groundwork for secure long-term resource prospects and a resilient, low-carbon economy. In practice, our work aims to turn these principles into tangible results through science-driven innovation and collaboration. We develop cleaner production methods and transformative technologies—from production of state-of-the-art nanoparticles to advanced recycling processes—that enable industries to reduce their environmental footprint. The result is a suite of practical engineering solutions that empower a wide range of sectors to decarbonize operations, embrace circular use of resources, and confidently navigate the path toward sustainable growth.

Catalysis and chemical reaction engineering  

Our portfolio in catalysis and chemical engineering centers on the design, synthesis, characterization, and performance evaluation of advanced catalytic materials across a broad range of applications. We lead a catalysis program focused primarily on heterogeneous catalysis, addressing key challenges in sustainable chemistry and energy. Our work spans catalytic upcycling of waste polymers into valuable products, the development of next-generation catalysts via rational catalyst design, and the optimization of hydrocarbon processing reactions. We are also actively engaged in enabling a net-positive utilization of CO₂ within the hydrogen economy, advancing methane pyrolysis for turquoise hydrogen production, and developing catalytic systems for the abatement of air and water pollutants. Through this integrated approach, we aim to uncover fundamental catalytic phenomena while delivering scalable solutions for cleaner and more efficient chemical processes.

Nanomaterials 

Nanomaterials are used in many different applications. Nanoscale sizes gives materials remarkable properties and phenomena apart from the bulk form of that material. This change in behavior starts below 100nm, and more unique and remarkable changes can be observed as the size decreases to lower nanoscales. Unique and remarkable properties of nanomaterials open new design opportunities for advanced technologies. As Dr. Feynman said in 1959, “There is plenty of room at the bottom”. At Polus, we have experience in developing novel nanomaterials specially designed for unique applications.

Plasma science and technology 

Plasma is an exotic and extremely capable environment for synthesizing high-quality materials or conducting unique chemistry. At Polus, we excel at developing and building new plasma reactors for a wide range of processes across multiple phases. Processing of methane is one of the focus points, and we work with flow systems that are either at atmospheric pressure or under vacuum. We are capable of utilizing either RF, kHz or DC excitation for gas-to-solid conversion of methane and similar light hydrocarbons in plasma flow reactors.

Ozone treatment, measurement, and abatement

Though commonly described as "good above, bad below", ozone is a powerful oxidant, and when used correctly, it can provide capable solutions in odor removal and disinfection on the surface of the earth. Ozone cannot be easily generated at desired concentrations; furthermore, managing and destroying ozone sustainably requires a dedicated infrastructure and experience. Polus is proficient in characterizing ozone generators, measuring and abating ozone, as well as designing ozone-based processes.

Computational modeling of transport phenomena 

Problems of the 21st century are highly interdisciplinary and multifaceted. Through the use of mathematical modeling, the complexity of new or existent equipment can be resolved, and new processes can be optimized. Solutions usually require analysis conducted on multiple scales, where calculations need to be validated at each level of complexity. Polus utilizes computational fluid dynamics and various forms of numerical analysis to decipher momentum, heat, and mass transport. We also strive to utilize our experimental infrastructure to validate our mathematical models.

Fuel cells & Electrocatalysis

Fuel cells are considered one of the clean energy generation units of the future. They can be utilized in different applications on different forms of transport, homes, companies, factories, and remote applications. Polus has experience in developing parts and components for Proton Exchange Membrane (PEM) fuel cells and Solid Oxide Fuel Cells (SOFC) as well as system design and building prototypes. 

Another area we work on developing new technologies is electrocatalysis. Electrocatalysis can be utilized to produce different valuable chemicals with high selectivity and efficiency. Polus is working on developing electrocatalytic systems for the synthesis of different chemicals, such as olefins, ammonia, and syn-gas from carbon dioxide and water.