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HomeAuthorsSummers, D. R.

Summers, D. R.

Sulzer Chemtech USA, Inc., Tulsa, Oklahoma

Improve product ethylene separation

Hydrocarbon Processing / April 2009
Bernard, A., Nova Chemicals (Canada) Ltd.; de Villiers, W., Shell Global Solutions; Summers, D. R., Sulzer Chemtech USA, Inc.

New high-capacity trays enable retrofitting existing splitter superfractionator to expand unit capacity and conserve energy

How to handle low-liquid loadings

Hydrocarbon Processing / January 2007
Sloley, A. W., CH2M Hill; Summers, D. R., Sulzer Chemtech USA, Inc.

Better tray design techniques reveal dynamics to improve minimum liquid load conditions