Knowledge Base Heterogeneous Catalysis. For 30 years we have been engaged in applied heterogeneous catalysis for industry. During this time, we have gathered know-how that knows the underlying theoretical reactions, including the catalyst world, the individual processes being operated in practice and the overall plants. We have the vision to know every catalyst and every reactor in the world - and are thus able to provide consulting services with a high level of customer benefit across sectors and manufacturers. Ask our experts - the initial consultation is always free.