کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7063218 | 1459800 | 2016 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Storage of whole-tree chips from high-density energy plantations of Eucalyptus in Brazil
ترجمه فارسی عنوان
ذخیره سازی تراشه های کامل از گیاهان انرژی بالغ اکالیپتوس در برزیل
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کلمات کلیدی
شمع چوب تراشه، دوره خشک شدن، تغییر رطوبت روزانه، سیستم های ذخیره سازی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
In this paper, the drying of whole-tree chip (WTC) storage from young Eucalyptus plantation managed at short-rotation coppice in Brazil was studies. The biomass was converted from high-density energy plantations of Eucalyptus grandis at 2 years old into four piles. Wood chip particles had 5, 15, and 30 mm length were disposed on a paved surface to evaluate the effect on the chip drying. An additional covered pile (30-mm wood chip) was installed to evaluate the effect of coverage condition. The non-ventilated and uncovered piles were not affected by WTC length, and the final moisture content (MC) was 48.4-53.5% and temperature inside the piles (storage temperature) was approximately 36 °C. However, the coverage showed beneficial effect on drying wood chip process, collaborating to keep the MC lower than 35%, conventionally recommended for energy purposes. Among storage systems studied, the higher daily moisture content was assigned to covered pile, about 0.197% dayâ1 during the first 30 days. This paper can be used as a reference for further studies with wood chip pile storage at tropical conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biomass and Bioenergy - Volume 93, October 2016, Pages 279-283
Journal: Biomass and Bioenergy - Volume 93, October 2016, Pages 279-283
نویسندگان
Humberto de Jesus Eufrade Junior, Guilherme Oguri, Raoni Xavier de Melo, Adriano Wagner Ballarin, Saulo Philipe Sebastião Guerra,