Faisal Hameed
- http://www.geocities.com/Faisal_ChemicalEngineeringPage/
- A chemical engineer in Pakistan. Site features information about the history of engineering and chemical eingineering. Describes some chemical engineering basics and the work of an engineer in industry.
Paolo Greppi
- http://web.tiscali.it/greppi.paolo/chemeng.htm
- Contains a description of research work and publications about Soft sensors and inferentials based on density measurements and Dynamic Modelling of a Natural Gas Re-Injection System. A number of useful EXCEL spreadsheets e.g. for estimation of physical properties, computation of volumes of tanks.