SYSTEMS OF AUTOMATIC CONTROL OF AIR SEPARATING UNITS OF THE SMALL CAPACITY

Authors

  • А. А. Леонтьев «Krioprom», St. Deribasovskaya, 3, Odessa, Ukraine, 65026, Ukraine
  • О. А. Лупенко «Krioprom», St. Deribasovskaya, 3, Odessa, Ukraine, 65026, Ukraine
  • Ю. А. Лупенко «Krioprom», St. Deribasovskaya, 3, Odessa, Ukraine, 65026, Ukraine

DOI:

https://doi.org/10.18198/j.ind.gases.2013.0696

Keywords:

Air-separating unit, Automation system, Visualization of the processes, Controller, Operator’s workplace, Devices

Abstract

Designing small productive air-separating units (ASU) of a new generation a big attention is given to developing reliable systems of automation. Fundamentals of the structure and visualization of the automatic control systems (АСS) are considered. The modern systems of automation give broad opportunities to an operator to participate in the process of starting-up and adjustment and its changeover during the operation. ASU operational simplicity, high reliability, availability of the diagnostic programs intended for an exception of breakdowns and recognition of their cause - the basic directions of АСS improvement.

Author Biographies

А. А. Леонтьев, «Krioprom», St. Deribasovskaya, 3, Odessa, Ukraine, 65026

A.А. Leontiev

О. А. Лупенко, «Krioprom», St. Deribasovskaya, 3, Odessa, Ukraine, 65026

O.A. Lupenko

Ю. А. Лупенко, «Krioprom», St. Deribasovskaya, 3, Odessa, Ukraine, 65026

Yu.А. Lupenko 

References

Lebedev V.V., Kaschenkov A.I., Zudilin A.V., Plotnikov V.V. (2004). The automated monitoring system and managements of air separation plants// Tekhnicheskie Gazy. [Industrial Gases]. — № 2. — P. 19-23. (Rus.)

Lapshin A. A. (2009). Automation systems of air separation units and oxygen plants by manufacture of JSC «Cryogenmash»// Tekhnicheskie Gazy. [Industrial Gases]. — №. 6. — P. 17-25. (Rus.).

Ken Ball. The story of a programmable logic controller// Control Engineering. — 2009 — No. 1. — P. 26-30.

Biswal G.R. (2009). Developing PLC based application software for augmentation of argon system & process control in steel industry// Proceedings of the International Conference on Advances in Computing, Communication and Control. — ACM, — P. 140-146.

Lin S., Zhang W., Wang D. (2009). Application of ControlLogix in Nitrogen Air Separation Project of CNOOC// Computer Era. — V. 9. — P. 34-36.

Vinson D.R. (2006). Air separation control technology// Computers & Chemical Engineering. — V. 30. — No. 10. — P. 1436-1446.

Kronseder T., von Stryk O., Bulirsch R., Kroner A. (2001). Towards Nonlinear Model-Based Predictive Optimal Control of Large-Scale Process Models with Application to Air Separation Plants// Online Optimization of Large Scale Systems. — Springer: Berlin, Heidelberg. — P. 385-410.

J. Y.Wang, Z. J. Shao, P. Ji. et al. (2010). On-line diagnosis of abnormal conditions of air separation process by dynamic PCA// Computers and Applied Chemistry. — V. 1. — P. 1-5.

Tashiro K., Terasaki T., Watabane M. et al. (1991). Automation Expert System for Air Separation Plant// Expert Systems in Mineral and Metal Processing. — P. 19-24.

Issue

Section

PLANTS AND THE EQUIPMENT FOR MANUFACTURING OF AIR SEPARATION PRODUCTS AND OTHER INDUSTRIAL GASES