Adsorption Research, Inc. (ARI) develops separation and purification technologies, using the principles of adsorption, to address technical and societal challenges. ARI focuses on developing technologies that remove contaminants, such as carbon dioxide, nitrogen, and oxygen from biogas. We also are focused on emerging global needs, like water purification, CO₂ capture, gas purifications for electronics and healthcare applications, and air quality enhancement. Founded in 1992, ARI to combines industrial, academic, and scientific expertise to offer our clients a full-service solution, taking their most complex separation challenges and making solving them simple.