Investigating the Effects of Water in Feedstock on the Energetic Efficiency of Producing Polyoxymethylene Dimethyl Ethers
文献类型：期刊论文
| 作者 | Han, Zhenwei; Fu, Chuanlei |
| 刊名 | APPLIED SCIENCES-BASEL
 |
| 出版日期 | 2020 |
| 卷号 | 10期号:21 |
| 关键词 | VAPOR-LIQUID-EQUILIBRIUM REACTION-KINETICS EMISSION CHARACTERISTICS CHEMICAL-EQUILIBRIUM TERNARY MIXTURES DEUTERIUM-OXIDE CARBON-DIOXIDE PLUS WATER FORMALDEHYDE METHANOL |
| 英文摘要 | Large-scale eco-efficient production of polyoxymethylene dimethyl ethers (PODEn) has garnered wide attention as environmental-friendly diesel additives. Among the various PODEn research studies, the effect of water on the PODEn process is one of the most important research fields. In this work, the effects of water content in feedstock on the reboiler duty of the PODEn process were analyzed by rigorous simulation. To ensure the accuracy of the model, vapor-liquid equilibria (VLE) data of PODE2-H2O were measured and the model was regressed by using the experimental data. Furthermore, the production process consisting of raw material preparation section and PODEn synthesis section was evaluated by comparing it with the various water contents (0, 0.05, 0.10 and 0.15 g/g) in feedstock. We found the reboiler duty in the case of 0.10 g/g water in feedstock was lowest (77.99 MJ/kg), which is even lower than anhydrous case (100.24 MJ/kg). The results suggest that the water can be appropriately allowed in the production, which can reduce the reboiler duty of the PODEn. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22506]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2020专题_期刊论文 2021专题_期刊论文 |
| 作者单位 | 1.Han, ZW (corresponding author), Tianjin Univ, Zhejiang Inst, Ningbo 315201, Peoples R China. 2.Han, ZW (corresponding author), Natl Engn Res Ctr Distillat Technol, Tianjin 300072, Peoples R China. 3.Han, ZW (corresponding author), Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Han, Zhenwei,Fu, Chuanlei. Investigating the Effects of Water in Feedstock on the Energetic Efficiency of Producing Polyoxymethylene Dimethyl Ethers[J]. APPLIED SCIENCES-BASEL,2020,10(21). |
| APA | Han, Zhenwei,&Fu, Chuanlei.(2020).Investigating the Effects of Water in Feedstock on the Energetic Efficiency of Producing Polyoxymethylene Dimethyl Ethers.APPLIED SCIENCES-BASEL,10(21). |
| MLA | Han, Zhenwei,et al."Investigating the Effects of Water in Feedstock on the Energetic Efficiency of Producing Polyoxymethylene Dimethyl Ethers".APPLIED SCIENCES-BASEL 10.21(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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