The authors argue that the cost of generating nitrogen via an in-house gas generator is considerably lower than the cost of using fractional distillation to generate liquid nitrogen. Nitrogen gas is ...
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 ...
A well-planned and executed test run of existing equipment followed by a distillation fundamentals review can yield cost-effective production increases. On an existing extractive distillation ...
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