Characterisation of Biochar Produced by Pyrolysis from Areca Catechu Dust

被引：0

作者：

Bardalai, M. ^{[1
]}

Mahanta, D. K. ^{[2
]}

机构：

[1] Tezpur Uniivers, Tezpur 784028, India

[2] Gauhati Univ, Gauhati 781013, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2018年 / 5卷 / 01期

关键词：

Areca catachu; biomass; biochar; morphology; pyrolysis; soil; FIXED-BED REACTOR; RICE STRAW; BIOMASS PYROLYSIS; SEWAGE-SLUDGE; BLACK CARBON; TEMPERATURE; OIL; PARAMETERS; CHARCOAL; BAGASSE;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper explains about the production of biochar from areca catechu tree dust and its various properties. The biochar was produced through pyrolysis using a fixed bed rector with the particle size of the biomass feedstock in the range of 0.5-1.0 mm. The temperature used for pyrolysis was about 450 degrees C along with a heating rate of 10 degrees C/min. The heating value of the biochar was 22.93 MJ/kg, while for raw biomass it was only 13.2 MJ/kg. The biochar was alkaline in nature with high pH value. The FTIR (Fourier Transform Infrared) analysis identified the functional groups of some aromatic hydrocarbons along with few carbonyl and alkene groups. The morphology of the biochar indicated a microporous surface with the average pore size diameter of about 1.87 mu m. The overall structure of the biochar was amorphous in nature with partial crystalline cellulose. (C) 2017 Elsevier Ltd. All rights reserved. Selection and/or Peer-review under responsibility of Second International Conference on Materials Science (ICMS2017).

引用

页码：2089 / 2097

页数：9

共 42 条

[1]

Abdulrazzaq H, 2014, BIORESOURCES, V9, P2888

[2] EFFECT OF THE APPLICATION OF LIGNIN AND OR CHITIN TO SOIL INOCULATED WITH FUSARIUM-OXYSPORUM ON THE VARIATION OF SOIL MICROFLORA AND PLANT-GROWTH [J].