2015 - present

ScandeNOx Aps.

- Owner / CEO

2015, January - August

Claus Hjørnet Consulting

- Owner / CEO

2010 - 2015

Flow.Vision-Energy A/S

- General Manager, DeNOx Division

2002 - 2010

F. L. Smidth A/S

- Emissions Technology Manager
-Head of Emissions Technology Group
-Chairman, Monthly Gr. on Emissions
-Member of R&D Steering Committee
-Member of Patent Evaluation Group

- Project manager, Secondary Methods of NO_x Reduction

- Process Engineer, Process Design Department

Vølund Ecology Systems / Ansaldo Vølund / Babcock & Wilcox Vølund

- Project Manager, R&D Projects (SNCR (¹) systems a.o.)

- Process Engineer, Combustion Technology Department.

- Process Engineer, Basic Engineering Department.

- Process Engineer, Process Department.

Burmeister & Wain Energi A/S.

- Project Manager, Environmental Dept.

- Process Engineer / Project Manager, IGCC (²) Dept.

- Project Engineer, Environmental Dept.

²) : Integrated Gasification & Combined Cycle

Worked as laboratory assistant at Sadolin & Holmblad A/S from 1977 to 1980 - interrupted by 9 months in the army.

During my engineering studies Sadolin & Holmblad A/S even employed me for systematic colour measurements and rheological studies of tixotropic paint during some of my summer vacations.

Finally Sadolin & Holmblad A/S let myself and a fellow student conduct our examn project in cooperation with some of their R&D engineers.