Feed processing for nitrogen rejection unit

Details Feed processing for nitrogen rejection unit Feed processing for nitrogen rejection unit

1990-06-12

1991-09-24

Capossela, Ronald C.

Refrigeration

Processes

Circulating external gas

62 43, F25J 302

Patent

active

050511203

ABSTRACT:
A system comprising a stripping column and a nitrogen rejection unit wherein a significant portion of the feed to the nitrogen rejection unit is provided at an increased pressure thus reducing product compression requirements.

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