Hazen Research, Inc. provides innovative research and development (R&D) services to the mineral, energy, environmental, and c ... hemical industries. Our core business is performing and interpreting experimental work to provide design criteria and other technical information for new and existing processes. Hazen specializes in laboratory-scale research on new processes, adaptation of known technology to new situations followed by pilot-plant demonstration, preliminary engineering, and cost analysis. Projects range from beaker-scale experiments and analyses to multimillion-dollar continuous pilot or demonstration plants. read more