کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7705407 | 1497296 | 2018 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chemical looping reforming of ethanol-containing organic wastewater for high ratio H2/CO syngas with iron-based oxygen carrier
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Chemical looping reforming of ethanol-containing organic wastewater for high ratio H2/CO syngas with iron-based oxygen carrier Chemical looping reforming of ethanol-containing organic wastewater for high ratio H2/CO syngas with iron-based oxygen carrier](/preview/png/7705407.png)
چکیده انگلیسی
This work focused on chemical looping reforming (CLR) of ethanol-containing wastewater using iron-based oxygen carrier for high ratio H2/CO syngas. Effects of various operating parameters on CLR experiments have been investigated. High temperature promotes the reactivity of oxygen carrier and release more lattice oxygen for CLR of ethanol-containing wastewater to realize maximum carbon conversion. 5% ethanol-containing wastewater, closed to the actual concentration of alcohol distillery wastewater, favors syngas yield. Ethanol-containing wastewater CLR processes could be divided into three stages, including the catalytic cracking, combination of catalytic cracking and reforming, and mainly catalytic reforming of ethanol, corresponding to three reduction periods Fe2O3 â Fe3O4, Fe3O4 â Fe2O2.45, and Fe2O2.45 â FeO, respectively. The whole process of ethanol-containing organic wastewater CLR is exothermic. Reaction heat released from the oxidation process of the reduced oxygen carrier can meet heat demand for CLR process. Ethanol-containing organic wastewater CLR opens up a new direction for hydrogen generation and waste treatment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 29, 19 July 2018, Pages 12985-12998
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 29, 19 July 2018, Pages 12985-12998
نویسندگان
Wu Qin, Jianye Wang, Laixing Luo, Lu Liu, Xianbin Xiao, Zongming Zheng, Shuai Sun, Xiaoying Hu, Changqing Dong,