Solvent Extraction (SX) Workshops
- This site provides information about future and previous solvent extraction workshops.
- http://www.solvent-extraction.com/

Pressure Swing Adsorption
- For the purification of hydrogen. Site describes ideas and techniques for improving the process to increase product recovery efficiency and plant operating flexibility.
- http://www.esselinkbv.com

Multicomponent Rectification
- by A.S.Vigdorov. Some economic problems of practical usage of the theory and engineering methods of the calculation of processes of multicomponent rectification (Summary).
- http://www.aha.ru/~vigdorov/ReportE.htm

Distillation, Vapor pressure and vapour-liquid equilibria
- Databases for 6000 data sets for vapor pressure and vapor-liquid equilibria. Softwares for prediction physical propertie and disillation calculation. Compiled by Shuzo Ohe.
- http://s-ohe.com

Radient Technologies Inc.
- Description of a microwave-based natural product extraction technology suitable for food, cosmetic, medicinal and pharmaceutical compounds.
- http://www.radientinc.com

A.S.Vigdorov Ph.D.
- Theory and engineering methods of calculating rectification process, chemical engineering, irreversible thermodynamics, mathematical problems of process simulation.
- http://www.aha.ru/~vigdorov

Step by Step - the McCabe-Thiele method
- Introduction to the McCabe-Thiele method for countercurrent multistage distillation, from your About.com Guide, Dr. Bernhard Spang.
- http://chemengineer.about.com/library/weekly/aa111599.htm

Engineering Aspects
- Review of 35 types of equipment such as vacuum and pressure filters,filtering and sedimenting centrifuges,thickeners,clarifiers,dissolved air flotation
- http://www.solidliquid-separation.com/

Introduction to Distillation
- A distillation tutorial from Ming T. Tham, of the University of Newcastle upon Tyne, UK.
- http://lorien.ncl.ac.uk/ming/distil/distil0.htm

Light Hydrocarbons Separation Technologies
- Site covers proprietary, non-cryogenic, absorption based technology for separatin of light hydrocarbons in natural gas, refining and petrochemicals industries.
- http://www.aet.com