کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10395652 | 888981 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The direct pyrolysis and catalytic pyrolysis of Nannochloropsis sp. residue for renewable bio-oils
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The direct pyrolysis and catalytic pyrolysis of Nannochloropsis sp. residue for renewable bio-oils The direct pyrolysis and catalytic pyrolysis of Nannochloropsis sp. residue for renewable bio-oils](/preview/png/10395652.png)
چکیده انگلیسی
Nannochloropsis sp. (a kind of green microalga) residue was pyrolyzed without catalyst or with different amount of HZSM-5 catalyst in a fixed bed reactor in nitrogen flow. The effects of pyrolysis parameters such as temperature and catalyst-to-material ratio on product yields were studied. The bio-oils obtained were analyzed by elemental, GC-MS and FTIR analysis. The results indicated that the bio-oils from catalytic pyrolysis of Nannochloropsis sp. residue (BOCP) had lower oxygen content (19.5Â wt.%) and higher heating-value (32.7Â MJÂ kgâ1) than those obtained from direct pyrolysis (BODP) which had an oxygen content of 30.1Â wt.% and heating-value of 24.6Â MJÂ kgâ1. The BODP mainly consisted of long carbon chain compounds with various terminal groups (LCTG), while the BOCP mainly consisted of aromatic hydrocarbons. These properties of bio-oils demonstrated that the Nannochloropsis sp. residue can be used as a renewable energy resource and chemical feedstock.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 101, Issue 12, June 2010, Pages 4593-4599
Journal: Bioresource Technology - Volume 101, Issue 12, June 2010, Pages 4593-4599
نویسندگان
Pan Pan, Changwei Hu, Wenyan Yang, Yuesong Li, Linlin Dong, Liangfang Zhu, Dongmei Tong, Renwei Qing, Yong Fan,