chemical recycling

Aepnus develops electrochemical technology that transforms industrial waste streams, such as sodium sulfate, into critical chemicals including caustic soda and sulfuric acid. Its advanced electrolyzers enable on-site, cost-effective chemical recycling with lower energy requirements and higher throughput than traditional systems, without rare or expensive catalysts. The company is deploying its technology across the US and Canada, with projects including a demonstration-scale plant, a testbed in Oakland, California, and a pilot in Bécancour, Quebec.

electrolysisimpurity removalproduct purification and concentrationsalt-splitting electrolysis

Altiras is a chemical and petroleum reuse company providing beneficial reuse, recycling, and distribution solutions for co-product, byproduct, off-spec, and surplus chemicals and fuels. Through Altiras Chemicals, Altiras Fuels, and Altiras Labs, it creates supply chains for reuse and recovery of waste chemicals, distributes prime and alternative chemicals and sustainable petroleum products, and offers research, testing, and process development services.

beneficial reusesolvent recycling

Covestro is a world-leading manufacturer of high-quality polymer materials. With innovative products, processes and methods, it aims to improve quality of life and drive its vision to become fully circular, providing cutting-edge polymers for vital areas.

In-Mold Coatingpolymer manufacturingproductionR&D

Evonik is a global chemical company headquartered in Essen, Germany, active in more than 100 countries. It describes itself as going beyond the boundaries of chemistry with innovative strength and technological expertise, providing tailor-made products and solutions to customers across many markets. It employs approximately 31,000 people and generated sales of €14.1 billion and adjusted EBITDA of €1.9 billion in 2025.

3D printingcatalysisCDMO serviceschemical manufacturingMechanical recyclingmembrane technologypyrolysis

Exergy Systems, Inc. provides advanced reuse and recycling technologies for circular manufacturing, purifying and recycling materials and resources such as water at the point of use. The company uses advanced membrane and electro-membrane technologies to purify water and chemicals for reuse, helping manufacturers reduce operating costs and water treatment and disposal costs. Its engineering subsidiary, Exergy Design and Engineering, assists with plant design, process selection, and circular factory development.

circular factory developmentDI water recyclingelectro-membrane technologymembrane technologyplant designprocess selectionwater purification