کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11028597 | 1646765 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fast pyrolysis of trunk wood and stump wood from a Brazilian eucalyptus clone
ترجمه فارسی عنوان
پیرولیز سریع تنه چوب و چوب چوب از یک کلون اقلالس برزیل
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کلمات کلیدی
کلون اکالیپتوس برزیلی، چوب تنه چوب پایه، پیرولیز سریع، دود مایع، صنایع غذایی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
چکیده انگلیسی
The objective of this study was to compare yields and chemical composition of volatile fraction of bio-oil produced from fast pyrolysis of trunk wood and stump wood of Eucalyptus urograndis. Ground material was processed in a fluidized bed pilot plant equipped with a continuous reactor at temperatures of 500-600â°C. Light bio-oil fraction from each material was collected and vacuum distilled. The oily volatile fraction was characterized by GC/MS. Yield of charcoal was higher for stump wood than for trunk wood and the opposite behavior was observed for the yield of light and heavy bio-oil fractions and of gases. Yields of volatile compounds were statistically equal for trunk and stump wood, both representing about 6% of the initial dry biomass. The results demonstrate the technical viability of having stump wood as a source of volatile oils with chemical composition similar to commercial liquid smoke products.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 125, 1 December 2018, Pages 630-638
Journal: Industrial Crops and Products - Volume 125, 1 December 2018, Pages 630-638
نویسندگان
Alexandre Santos Pimenta, Thays Vieira da Costa Monteiro, MaÃra Fasciotti, Renata Martins Braga, Elias Costa de Souza, Kássio Michel Gomes de Lima,