Refinery vacuum distillation units (VDUs) use ejector systems to establish and maintain distillation-column pressure for capturing valuable crude fractions and reducing vacuum residuum. Reliable ...

That vitamins A and D can now be produced to sell as cheaply as good brandy is a fact which the chemical engineers of Arthur D. Little, Inc. let out of the pandora box of industry last week. The ...

Cannabis Science (OTCPK:CBIS-2.3%) announces that subsidiary Cannabis Science Europe GmbH has successfully completed testing and validation of its proprietary short-time vacuum distillation process ...

THE Transactions of the Society of Chemical Industry (58, No. 2; 1939) contain several papers presented last November to a meeting of the Chemical Engineering Group which dealt with the industrial ...

This second of three articles presenting selections from the 2015 American Fuel and Petrochemical Manufacturers Q&A and Technology Forum (Oct. 4-7, New Orleans) highlights discussion surrounding ...

A patented membrane-distillation process is to be enhanced to allow treatment of oil-contaminated water using a SGD$ 400,000 (US$ 312,000) grant from the Environment & Water Industry Programme Office ...