Thiozen

Thiozen is an MIT spinout that has commercialized a patented thermochemical process to generate clean, zero-emission hydrogen from sour gas waste streams. By utilizing a reforming system that removes hydrogen sulfide (H2S) from industrial gas streams, the company produces both hydrogen and premium sulfur products. This technology offers a low-cost, low-emission alternative to traditional hydrogen production methods, which often rely on natural gas or energy-intensive electrolysis, by transforming harmful waste into a valuable energy resource. The process has been validated through in-field pilot demonstrations, including successful operations in the Permian Basin.

This technology is designed to help industrial clients, such as those in natural gas processing, biorefining, and fuel refining, meet growing demands for decarbonization and energy security. By de-souring industrial streams, Thiozen enables companies to lower the carbon intensity of their products while simultaneously mitigating environmental risks associated with H2S. Supported by grants from organizations like Emission Reduction Alberta and the National Science Foundation, the company is actively scaling its solution to transform global energy markets and improve air quality in communities near existing energy infrastructure.