| 학회 |
한국화학공학회 |
| 학술대회 |
2009년 가을 (10/22 ~ 10/23, 일산 KINTEX) |
| 권호 |
15권 2호, p.1377 |
| 발표분야 |
공정시스템 |
| 제목 |
Dynamic Process Modeling of 2-columns in LNG Fractionation Process using INDISS |
| 초록 |
After heavy hydrocarbons were separated from natural gas in case of rich gas, light components C1 and C2 are considered to meet design specification and improve these products for other operation using continuously. This operation names fractionation unit including integration of column distillations. In this work, two columns are designed and modeled namely, demethanier and deethaniser. Demethaniser separates mainly methane to overhead product, and heavier hydrocarbons to bottom product which controls methane to be less than 0.25 % mole fraction, is fed to deethaniser. Mainly ethane is separated to top product of deethaniser and propane is limited to be less than 0.5 %mole fraction. Ethane is also limited to be less than 0.05 % mole fraction at bottom product of deethaniser. In order to get these specifications, the process needs to be designed and modeled using efficient simulator. Indiss simulator is a program to model fractionation process and demonstrate performances of integrated model to operate following specification. |
| 저자 |
Supaporn Wilailak, 김종환, 염충섭, 김대규
|
| 소속 |
(주)시뮬레이션테크 |
| 키워드 |
LNG plant; fractionation process; process simulation
|
| E-Mail |
|
| 원문파일 |
초록 보기 |
