PetroChina has selected Chevron Lummus Global to provide reside hydrodesulfurization technology for the refinery the Chinese state oil company is currently constructing in Sichuan province. PetroChina resumed construction of the plant last November (see WRFT 11/13/08). The RDS unit will process 3 million tonnes per year of resin and vacuum gasoil for pretreatment to a residual fluid catalytic cracking unit .
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