Abstract
The aim of the present paper is to increase the efficiency of low-temperature gas separation plant with use of simulation dynamic model. The paper analyzes the main processes occurring at the installation and performs the results of model verification. In addition, the technological scheme of natural low-temperature gas separation and operating parameters of one of the existing installations were considered. A non-stationary mathematical model of the chemical-technological system of low-temperature gas separation was developed. Due to the unsteady mathematical model, it became possible to estimate the time spent on the transient phenomena, as well as to choose the rate of low-temperature separation control parameters change, depending on the technological mode. Eventually, the calculations show how it is possible to avoid the instability of plant operation upset conditions at the workplace. The field of the developed model application is oil and gas industry and also higher education institutions. This software can be used to test the stability of both existing and projected low-temperature gas separation plants.
| Original language | English |
|---|---|
| Pages (from-to) | 1263-1269 |
| Number of pages | 7 |
| Journal | Petroleum Science and Technology |
| Volume | 35 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 18 Jun 2017 |
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Keywords
- dynamic conditions
- gas
- low-temperature separation
- mathematical model
- simulation
ASJC Scopus subject areas
- Chemistry(all)
- Chemical Engineering(all)
- Fuel Technology
- Geotechnical Engineering and Engineering Geology
- Energy Engineering and Power Technology
Cite this
Low-temperature separation of gas : Simulation of dynamic conditions. / Dolganova, Irena O.; Dolganov, Igor M.; Ivashkina, Elena N.; Vladescu, Alina.
In: Petroleum Science and Technology, Vol. 35, No. 12, 18.06.2017, p. 1263-1269.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Low-temperature separation of gas
T2 - Simulation of dynamic conditions
AU - Dolganova, Irena O.
AU - Dolganov, Igor M.
AU - Ivashkina, Elena N.
AU - Vladescu, Alina
PY - 2017/6/18
Y1 - 2017/6/18
N2 - The aim of the present paper is to increase the efficiency of low-temperature gas separation plant with use of simulation dynamic model. The paper analyzes the main processes occurring at the installation and performs the results of model verification. In addition, the technological scheme of natural low-temperature gas separation and operating parameters of one of the existing installations were considered. A non-stationary mathematical model of the chemical-technological system of low-temperature gas separation was developed. Due to the unsteady mathematical model, it became possible to estimate the time spent on the transient phenomena, as well as to choose the rate of low-temperature separation control parameters change, depending on the technological mode. Eventually, the calculations show how it is possible to avoid the instability of plant operation upset conditions at the workplace. The field of the developed model application is oil and gas industry and also higher education institutions. This software can be used to test the stability of both existing and projected low-temperature gas separation plants.
AB - The aim of the present paper is to increase the efficiency of low-temperature gas separation plant with use of simulation dynamic model. The paper analyzes the main processes occurring at the installation and performs the results of model verification. In addition, the technological scheme of natural low-temperature gas separation and operating parameters of one of the existing installations were considered. A non-stationary mathematical model of the chemical-technological system of low-temperature gas separation was developed. Due to the unsteady mathematical model, it became possible to estimate the time spent on the transient phenomena, as well as to choose the rate of low-temperature separation control parameters change, depending on the technological mode. Eventually, the calculations show how it is possible to avoid the instability of plant operation upset conditions at the workplace. The field of the developed model application is oil and gas industry and also higher education institutions. This software can be used to test the stability of both existing and projected low-temperature gas separation plants.
KW - dynamic conditions
KW - gas
KW - low-temperature separation
KW - mathematical model
KW - simulation
UR - http://www.scopus.com/inward/record.url?scp=85029638039&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85029638039&partnerID=8YFLogxK
U2 - 10.1080/10916466.2017.1322979
DO - 10.1080/10916466.2017.1322979
M3 - Article
AN - SCOPUS:85029638039
VL - 35
SP - 1263
EP - 1269
JO - Petroleum Science and Technology
JF - Petroleum Science and Technology
SN - 1091-6466
IS - 12
ER -