کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7082572 | 1460001 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of microwave power, metal oxides and metal salts on the pyrolysis of algae
ترجمه فارسی عنوان
تأثیر قدرت مایکروویو، اکسید فلزی و نمکهای فلزی بر پریئلیس جلبکها
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کلمات کلیدی
قدرت مایکروویو، اکسید فلزی، نمکهای فلزی، پیرولیز، جلبک،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
The work was to investigate the influence of microwave power, metal oxides and metal salts onto the pyrolysis of algae (4.55Â wt.% moisture). It was found that the heating rate and the final temperature would increase as enhancing the microwave power. When microwave power increased from 750Â W to 2250Â W, the yield of solid residue decreased by 22.05%, and gas yield increased 39.45%. After adding 5% (mass basis) CuO and MgO, the yield of solid residue and bio-oil appeared the greatest decreasing ranges of 14.35% and 11.04%, respectively. Electrical energy consumption increased by 1.44% and reduced by 40.76% after CuO and MgO was added, separately. When algae was mixed with 5% (mass basis) MgCl2, ZnCl2 and NaH2PO3, respectively, the yield of solid residue increased by 3.98%, 1.13% and 2.31%, and the bio-oil yield increased by 6.3%, 16.92% and 0.71%, respectively. The effect of microwave absorption was ZnCl2Â >Â NaH2PO3Â >Â MgCl2.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 142, August 2013, Pages 469-474
Journal: Bioresource Technology - Volume 142, August 2013, Pages 469-474
نویسندگان
Li Longjun, Ma Xiaoqian, Xu Qing, Hu Zhifeng,