Liquid Nitrogen Plant - 278 MTPD

Liquid Nitrogen Plant - 278 MTPD
Other Views - click image for larger view
Liquid Nitrogen Plant - 278 MTPD Liquid Nitrogen Plant - 278 MTPD Liquid Nitrogen Plant - 278 MTPD Liquid Nitrogen Plant - 278 MTPD Liquid Nitrogen Plant - 278 MTPD Liquid Nitrogen Plant - 278 MTPD Liquid Nitrogen Plant - 278 MTPD Liquid Nitrogen Plant - 278 MTPD Liquid Nitrogen Plant - 278 MTPD
STOCK# 503
Capacity 278 MTPD
Description

Used 278 MTPD liquid nitrogen plant for sale. The plant was commissioned in 2004. It produces CGA Grade L Type II liquid nitrogen (99.998% purity at dew point -90 °F). The air separation unit separates atmospheric air into its primary elements: Nitrogen (78 %), oxygen (21%), and argon with trace amounts of other gases (1%). This process consists of three stages. First is the compression stage where atmospheric air is pre-filtered, compressed and then subsequently cooled. Next is the purification stage in which the process air is then passed through reversing valves which remove water vapor, carbon dioxide and hydrocarbons. The third stage is the distillation stage. Process air enters into a distillation column where it is separated. Average power consumption 0.88 KWH/Nm3.

Major Equipment
High pressure column
LIN hold up tank
Molecular sieve absorbers
Reboiler
Guard absorber
Warm and cold compressors
Warm and cold expanders
Medium pressure separator
Subcooler separator
Recovery separator
Products

CGA Grade L Type II Liquid Nitrogen (99.998%)

Resource Links
Similar Plants
Other Chemical Plants Customers Viewed