Integrated process and air separation process

Details Integrated process and air separation process Integrated process and air separation process

2007-04-03

2007-04-03

Doerrler, William C. (Department: 3744)

Refrigeration

Cryogenic treatment of gas or gas mixture

Separation of gas mixture

C062S646000

Reexamination Certificate

active

10778572

ABSTRACT:
An integrated process and air separation process including the steps of: Work expanding at least one first pressurized gas39derived from a first process at a first site1, using work generated by the expansion of the at least one pressurized gas to drive a first air compressor5at the first site and removing compressed air from the first air compressor, sending at least part of the compressed air19from the first air compressor to an air separation unit21, located at a second site2remote by at least 1 km from the first site, separating at least part of the compressed air sent from the first site to the second site in the air separation unit and removing at least one fluid37enriched in a component of air from the air separation unit and sending at least part of the fluid enriched in a component of air to the first site.

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“Oxygen Facilities for Synthetic Fuel Projects”, by W. J. Scharle et al., Journal of Engineering for Industry, Nov. 1981, vol. 103, pp. 409-417.

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