کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6656509 | 1425375 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of fast pyrolysis feedstock conversion with a mixing paddle reactor
ترجمه فارسی عنوان
ارزیابی تبدیل سریع فاضلاب پیرولیز با یک راکتور مخلوط کردن باندل
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کلمات کلیدی
پیرولیز سریع زیست توده، روغن زیتون، آگرس راکتور بتونه،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
We have developed a pyrolysis reactor based on a unique auger-paddle configuration with heat transfer material (HTM) and proved to achieve high heating rates and fast pyrolysis. We tested ten different biomass types and obtained bio-oil yields ranging from approximately 40% for thermally treated wood, to approximately 57% for crop residues (corn stover) and 67% yield for woody feedstocks (tulip poplar). These results, as well as the solid char yields, are similar to those obtained for the same feedstock using a circulating fluidized bed. Tests conducted without HTM resulted in lower bio-oil yields (ranging from 8 to 18% decrease in yield) and higher char yields with similar changes in magnitude, which is indicative of slow pyrolysis. In addition, a comprehensive study and analysis of the material residence time and mixing characteristics of the novel auger-paddle system is presented. These results demonstrate that an auger-paddle configuration is capable of achieving the high heating rates required for fast pyrolysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 171, March 2018, Pages 124-132
Journal: Fuel Processing Technology - Volume 171, March 2018, Pages 124-132
نویسندگان
S. Zinchik, J.L. Klinger, T.L. Westover, Y. Donepudi, S. Hernandez, J.D. Naber, E. Bar-Ziv,