Engelhard Corporation

P. Rylander, Chemical Catalyst News, the Engelhard Corporation, Isebn N.J., Oct. 1989. 

Engelhard Corporation, Reduced Unit Cell Size Catalysts Offer Improved Octane for FCC Gasoline, The Catalvst Report, Tl-762. 

Engelhard Corporation, Increasing Motor Octane by Catalytic Means Part 2, The Catalyst Report, EC6100P. 

Engelhard Corporation, The Chemistry of FCC Coke Formation, The Catalyst Report, Vol. 7, Issue 2. 

Engelhard Corporation, Maximizing Light Cycle Yield, The (... 

Engelhard Corporation, Prediction of FCCU Gasoline Octane and Light... 

Engelhard Corporation, Catalyst Matrix Properties Can Improve FCC Octane, The Catalyst Report, TI-770. 

The authors would like to thank Steve Blades who did much of the experimental laboratory work described here, and DuPont for the permission to publish this work. The catalysts for this study were generously supplied by Engelhard Corporation (Iselin, NJ), now part of BASF. The authors also thank Michael Duch (ESCA), David Rosenfeld (XRD), and Sourav Sengupta for their analyses and helpful discussions. 

Engelhard Corporation, Process Technology Group, 23800 Mercantile Road,... 

J. P. Chen, A. F. Wiese, and C. R. Penquite, CCN Enabling Catalytic Synthesis, Engelhard Corporation, October (2002). 

ETS-4 and ETS-10 Engelhard Corporation titanium silicate molecular sieves... 

CATOX unit. Organic vapors and carbon monoxide are destroyed in the CATOX unit of each system using a proprietary precious metal catalyst developed by Engelhard Corporation. The operating range of the catalyst is from 500 to 1,000°F. For maximum destruction efficiency (99 percent) for organic compounds, the catalyst should operate at 900°F. 

Paul F. Schubert and Carol A. Altomare Engelhard Corporation, Edison, NJ 08818... 

This might alter the electric field of the metal or that experienced by the incoming hydrocarbon, leading to enhanced dehydrogenation on the metal site, and cyclization on the nearby acid sites. Neither of the first two routes would be expected to increase the activity associated with vanadium, since vanadium is much more mobile than nickel, and appears to remain as V + in these systems (Schubert, P. F. Altomare, C. A. Koermer, G. S., Engelhard Corporation Willis, W. S. Suib, S. L., University of Connecticut, manuscript in preparation). While vanadium might be expected to be affected by proximity to the zeolite, this effect could be masked by the destruction of the zeolite. 

We gratefully acknowledge the support provided by the project team for sharing the analytical methods, in-process monitoring and process scale-up experience, and Engelhard Corporation for providing catalysts and characterization supports. We thank also Dr. W.L. Parker for fruitful discussions. 

Korotkikh, 0. and Farrauto, R., Selective Catalytic Oxidation ofCO in H2 For Fuel Cell Applications, Engelhard Corporation, Iselin, New Jersey, 1999. (www.unl.edu.ar/cepac/abstract/bfarraut.htm). 

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