Hafsa Karroum

Title: Hafsa Karroum: Inventor in Catalytic Chemistry

Introduction

Hafsa Karroum is an inventor associated with Washington State University in Pullman, Washington. Her patent work concerns catalytic methods for producing nitrogen-containing chemicals from carbon monoxide and hydrogen.

Latest Patents

Karroum is associated with 1 patent: “Aliphatic Amine and Nitrile Synthesis Through Catalytic CO Hydrogenation in the Presence of Ammonia.” The invention describes a process that combines Fischer–Tropsch synthesis with ammonia to produce chain-lengthened hydrocarbons and functionalize them with nitrogen. It outlines catalyst activation using a hydrogen-and-carbon-monoxide feed gas, operation at temperatures between 180°C and 300°C and pressures between 1 and 25 bar, and adjustment of the hydrogen-to-carbon-monoxide ratio to favor aliphatic amines and nitriles over other nitrogen-containing compounds.

Career Highlights

Karroum’s listed affiliation is Washington State University. Her patent reflects research into catalytic synthesis and the selective production of useful chemical compounds.

Collaborations

Her listed coworkers include Norbert Kruse and Viacheslav Iablokov.

Conclusion

Hafsa Karroum’s patent highlights an approach to producing aliphatic amines and nitriles through catalytic carbon monoxide hydrogenation, in collaboration with researchers associated with Washington State University.