Modeling of a Solid-State Polycondensation Process for the Production of PET
スポンサーリンク
概要
- 論文の詳細を見る
In the modeling of the solid-state polycondensation, the degree of dependence on the reaction step and diffusion step depends on the size of the prepolymer pellet. In other words, the model of the solid-state polycondensation processes should be a function of the size of the prepolymer pellet. In the present work a hybrid model based on the fuzzy techniques is proposed to represent simultaneously the characteristics of the reaction step and the diffusion step of the PET SSP process. The fuzzy technique was employed to take account of the “medium” particle size. The simulation results show the effectiveness of the hybrid model proposed. For the small pellet size, the hybrid model represents the behavior of the reaction-controlled step while the hybrid model depicts the behavior of the diffusion-controlled step for a large pellet size.
- 社団法人 化学工学会の論文
- 2003-08-01
著者
-
Choi Kyu
Department Of Dermatology Chosun University Medical School
-
KIM Hee-Young
Korea Research Institute of Chemical Technology
-
Yeo Yeong-koo
Deppatment Of Chemical Engineering Hanyang University
-
LEE EUN-HO
Deppatment of Chemical Engineering, Hanyang University
-
Choi Kyu
Department Of Chemical Engineering University Of Maryland
-
Lee Eun-ho
Deppatment Of Chemical Engineering Hanyang University
関連論文
- Glomerular crescents are responsible for chronic graft dysfunction in post-transplant IgA nephropathy
- Case of herpes zoster duplex bilateralis
- Calcinosis cutis in systemic lupus erythematosus : A case report and review of the published work
- 15-27.Study on the Factor V Leiden Mutation in Pregnant Women and Relationship with Preeclampsia Severe Form (Session 17 Perinatology 6)
- 14-12.The study of comparison of first and second trimester screening for fetal anomalies (Session 15 Perinatology 4)
- Analysis on Effects of Microwave Heating in Porous Catalysts
- Oxygen-Plasma-Treated Indium–Tin-Oxide Films on Nonalkali Glass Deposited by Super Density Arc Plasma Ion Plating
- Polypoid arteriovenous malformation of colon mimicking inflammatory fibroid polyp
- Modeling of a Solid-State Polycondensation Process for the Production of PET
- Low circulating adiponectin levels are associated with insulin resistance in non-obese peritoneal dialysis patients