### Выдержка

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.

Язык оригинала | Английский |
---|---|

Страницы (с-по) | 1263-1269 |

Число страниц | 7 |

Журнал | Petroleum Science and Technology |

Том | 35 |

Номер выпуска | 12 |

DOI | |

Состояние | Опубликовано - 18 июн 2017 |

### Отпечаток

### ASJC Scopus subject areas

- Chemistry(all)
- Chemical Engineering(all)
- Fuel Technology
- Geotechnical Engineering and Engineering Geology
- Energy Engineering and Power Technology

### Цитировать

**Low-temperature separation of gas : Simulation of dynamic conditions.** / Dolganova, Irena O.; Dolganov, Igor M.; Ivashkina, Elena N.; Vladescu, Alina.

Результат исследований: Материалы для журнала › Статья

*Petroleum Science and Technology*, том. 35, № 12, стр. 1263-1269. https://doi.org/10.1080/10916466.2017.1322979

}

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 -