2. Physical properties of solid catalysts
The essential physical properties of solid, generally porous catalysts used in heterogeneous catalysis reactions are, on the one hand, their specific surface and, on the other, their porosity.
2.1 Specific surface measurement
The specific surface area S g of catalysts is determined from physisorption isotherms (often at low temperatures) of very slightly reactive gases (nitrogen, oxygen, argon, alkanes, etc.): volume V adsorbed at equilibrium as a function of adsorbate pressure P, more generally as a function of P/P 0 where P 0 is the saturating vapor pressure of the adsorbate. From these isotherms, we derive the value of V...
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Unit operations. Chemical reaction engineering
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Physical properties of solid catalysts
Bibliography
Standards and norms
- Standard Test Method for Testing Fluid Catalytic Cracking (FCC) Catalysts by Microactivity Test. - ASTM D3907-03 -
Periodicals
ACS Catalysis, American Chemical Society.
Advanced Synthesis and Catalysis, Wiley-VCH.
Applied Catalysis–A: General; B: Environmental, Elsevier.
Catalysis Communications, Elsevier.
Catalysis Letters, Springer.
Catalysis Science and Technology, Royal Society of Chemistry.
Catalysis...
Directories
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Catalyst users
BP
Eni
IFP Énergie Nouvelles
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