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This study reviews the costs associated with Diphenyl Carbonate (DPC) production from ethylene oxide and phenol in the United States. The process examined is similar to Asahi Kasei process, which dimethyl carbonate (DMC) intermediate is initially produced from ethylene oxide and methanol. Then, the DMC reacts with phenol to produce phenylmethyl carbonate, followed by disproportionation to DPC.
It presents the economics of Diphenyl Carbonate (DPC) production from phenol and methanol using a process similar to the one proposed by SABIC, located in the United States. In this process, methanol undergoes an oxidative carbonylation to form dimethyl carbonate (DMC). It reacts with phenol to produce phenylmethyl carbonate, followed by disproportionation to DPC.
This report presents a techno-economic study about Diphenyl Carbonate (DPC) production from phenol and methanol in the United States. This process is similar to Ube process. Initially, methanol is submitted to oxidative coupling to produce dimethyl oxalate (DMO). The DMO is then transesterified with phenol to diphenyl oxalate, which undergoes decarbonylation to DPC.
This report presents the economics of Diphenyl Carbonate (DPC) production from phosgene and phenol using a typical interfacial process. The economic assessment assumes a plant located in the United States.
This feasibility study reviews Diphenyl Carbonate (DPC) production from phenol. The process under analysis is an oxidative carbonylation process, which involves the direct reaction of phenol with carbon monoxide to form DPC. The economic analysis is based on a plant constructed in the United States.