Temperature Programmed Oxidation of Cu Catalyst

Temperature Programmed Oxidation of Cu Catalyst

Background Temperature programmed oxidation (TPO) is a versatile materials characterisation tool used in catalysis for the elucidation of surface chemistry in catalytic materials. The underlying principle of the technique is simple, hydrogen or oxygen are passed over...
Catalyst for fuel cell applications

Catalyst for fuel cell applications

Problem A leading solid oxide fuel cell (SOFC) manufacturer required a low-cost catalyst that can operate in their portable, light-weight fuel cell for sustainable electricity generation. Why is it a challenge? Fuel cells convert chemical energy to electrical energy...
Characterisation-directed kilo catalyst scale-up

Characterisation-directed kilo catalyst scale-up

Problem A leading European research institution required manufacturing 10 kg of bespoke catalyst for a pilot test. The catalyst preparation procedure was based on a 10 g laboratory-scale process that required developing a scale-up approach. Is the 10 kilo scale a...
Cascading imine formation and hydrogenation

Cascading imine formation and hydrogenation

Problem Cascading several reactions into one creates an opportunity to simplify product synthesis and reduce the number of unit-operations. In this regard, we investigated the synthesis of an imine followed by its hydrogenation into amine. The reaction cascade...
Developing a catalyst for a highly explosive reaction

Developing a catalyst for a highly explosive reaction

Problem A customer aimed to develop a novel catalyst for a highly explosive gas-phase reaction to be carried out under extreme pressure (100 bar) and high temperature (80-100 °C) in an aggressive medium while maintaining high activity for months. Is a bespoke reactor...
Process intensification in hydrogenation

Process intensification in hydrogenation

Problem Batch reactors are versatile and have decades’ worth of process development, however, they suffer from low-labour efficiency and low space time yields due to discontinuous operation and slow mass transfer rates. Continuous flow operation allows for enhanced...