The production of the hydro-processed renewable diesel (HRD) and its performances from a turbo-charged diesel engine

Cho Yu Lee, Jhe Kai Lin, Wei Cheng Wang, Rong Hong Chen, Kun Mo Lin, Herman Saputro, Huynh Thanh Cong, Thong Duc Hong, Manida Tongroon

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

The development of the hydro-processed renewable diesel (HRD) is proposed in this study based on a lab-scale fixed-bed catalytic reactor. The HRD was produced at temperature of 380 °C, pressure of 6 MPa, weight hourly space velocity (WHSV) of 4.5 h−1 and hydrogen-to-oil ratio of 1000. The performance and emission characteristics of the pure diesel (D100), HRD blended diesel (20% HRD in diesel, H20) and biodiesel (20% biodiesel fuel blend, B20) have been evaluated with the help of turbo-charged diesel engine setup under steady-state operations. Investigations were conducted on regulated emissions including CO, CO2, HC, NOx and smoke. The addition of HRD did not evidently reveal a high impact on CO and NOx emissions. Compared with D100, the CO2 emissions of adding HRD have been reduced by 7.4%. The HC emissions for H20 were relatively lower than those for D100, especially at high engine speeds. Compared with the addition of biodiesel, the smoke reduction of HRD was more significant. The overall average opacity of D100 and B20 were 4.055% and 2.689%, respectively, while the overall average opacity of H20 was only 0.277%. The engine using B20 or H20 mixed fuel can achieve performance close to that of the engine using D100 fuel, since the braking thermal efficiency was close to a value of about 34%. H20 fuel provided better combustion stability than D100 since the average coefficient of variation (COV) of H20 was 0.81% and the average COV of D100 was 0.90%. H20 is better than pure diesel and B20 in terms of engine performance.

原文English
文章編號126924
期刊Energy
270
DOIs
出版狀態Published - 2023 5月 1

All Science Journal Classification (ASJC) codes

  • 土木與結構工程
  • 建模與模擬
  • 可再生能源、永續發展與環境
  • 建築與營造
  • 燃料技術
  • 能源工程與電力技術
  • 污染
  • 機械工業
  • 一般能源
  • 管理、監督、政策法律
  • 工業與製造工程
  • 電氣與電子工程

指紋

深入研究「The production of the hydro-processed renewable diesel (HRD) and its performances from a turbo-charged diesel engine」主題。共同形成了獨特的指紋。

引用此