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A membrane reactor was developed for coupling heterogeneously catalyzed transesterification and glycerol extraction using a membrane contactor. The membrane contactor has two compartments of 0.4L separated by a nylon or PTFE microporous membrane. Ion-exchange resins were used as a catalyst under mild conditions with or without glycerol extraction. Water and ethanol were used as the extraction phase...
The production of crude oil containing emulsified water causes various problems, such as corrosion of transport systems and catalyst poisoning during refining. The ease of separating the produced water from the oil varies with the emulsion's age, but is not significantly correlated with water droplet size and size distribution or the emulsion's dynamic viscosity. The aim of this work was to assess...
The production of crude oil containing emulsified water presents problems, for example the corrosion of transport systems and the poisoning of catalysts during the refining stage. The ease of separating water from petroleum varies with the aging of the emulsion; however, this issue has not been explored extensively in the literature. This study aims to evaluate the relationship between aging and stability...
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