CALCULATION FEATURES OF AIR RECTIFICATION. 2. KNOT DESCRIPTIONS OF NITROGEN EXTRACTION

Authors

  • В. Н. Таран Одесская государственная академия холода, ул. Дворянская, 1/3, г. Одесса, Украина, 65082, Ukraine
  • А. П. Чуклин Одесская государственная академия холода, ул. Дворянская, 1/3, г. Одесса, Украина, 65082, Ukraine

DOI:

https://doi.org/10.18198/j.ind.gases.2010.0519

Keywords:

Air rectification, Theoretical plate, Gaseous and liquid nitrogen, Oxygen, Argon, Mathematical model, Algorithm, Concentrations of components

Abstract

Based on the previously developed software modules studied the effect of the selection of productive nitrogen and the number of plates on the content of components in the production flows node rectification of air. To ensure full internal consistency calculating a mathematical model that takes into account the interference of apparatus, thermal and hydraulic losses in the process of rectification. A comparative analysis of calculation methodologies is maide. The numeral borders of rational parts of nitrogen selection. With the extended model the modes of node split, close to the limit. Was looking the possibility of extracting argon in plants that produce nitrogen.

Author Biographies

В. Н. Таран, Одесская государственная академия холода, ул. Дворянская, 1/3, г. Одесса, Украина, 65082

V.N. Taran

А. П. Чуклин, Одесская государственная академия холода, ул. Дворянская, 1/3, г. Одесса, Украина, 65082

A.P. Chuclin

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Issue

No. 5 (2010): Технические газы

Section

PROCESSES, CYCLES, SCHEMES AND THE EQUIPMENT OF REFRIGERATION AND CRYOGENIC SYSTEMS

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