Influence of Molten Salt Torrefaction Pretreatment on Upgrading of Bio-Oil from Camellia Oleifera Shell

2021 ◽  
Author(s):  
Hong Wang ◽  
Fan Zhang ◽  
Linghao Li ◽  
Haipeng Yu ◽  
Ren Tu ◽  
...  
Keyword(s):  
Molten Salt ◽  
Camellia Oleifera ◽  
Bio Oil ◽  
Camellia Oleifera Shell

scholarly journals Facile synthesis of Camellia oleifera shell-derived hard carbon as an anode material for lithium-ion batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (35) ◽  
pp. 20424-20431 ◽  
Author(s):  
Beibei Ma ◽  
Yewei Huang ◽  
Zhenzhen Nie ◽  
Xiaobin Qiu ◽  
Dawei Su ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Porous Carbon ◽  
Lithium Ion ◽  
Camellia Oleifera ◽  
Hard Carbon ◽  
Facile Synthesis ◽  
Step Method ◽  
Camellia Oleifera Shell

Bio-waste Camellia oleifera shells (COS) are converted into porous carbon by a two-step method.

Preparation of activated carbon from waste Camellia oleifera shell for supercapacitor application

2012 ◽  
Vol 16 (6) ◽  
pp. 2179-2186 ◽  
Author(s):  
Juntao Zhang ◽  
Liangyu Gong ◽  
Kang Sun ◽  
Jianchun Jiang ◽  
Xiaogang Zhang
Keyword(s):  
Activated Carbon ◽  
Camellia Oleifera ◽  
Supercapacitor Application ◽  
Camellia Oleifera Shell

scholarly journals Modified Camellia oleifera Shell Carbon with Enhanced Performance for the Adsorption of Cooking Fumes

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1349
Author(s):  
Dongliang Liao ◽  
Wen Shi ◽  
Jing Gao ◽  
Bin Deng ◽  
Ruijin Yu
Keyword(s):  
Raw Material ◽  
Fenton’S Reagent ◽  
Camellia Oleifera ◽  
Fenton's Reagent ◽  
Adsorption Effect ◽  
Carbon Adsorption ◽  
Polar Groups ◽  
Cooking Fumes ◽  
Adsorption Technology ◽  
Camellia Oleifera Shell

Using Camellia oleifera shell (COS) as a raw material and phosphoric acid as the activator, activated Camellia oleifera shell carbon (COSC-0) was prepared and then modified by Fenton’s reagent (named as COSC-1). SEM, GC-MS, FTIR, and specific surface area and pore analyzers were used to study the adsorption performance of COS, COSC-0, and COSC-1 on cooking fumes. Results showed that COSC-1 was the best adsorbent compared with COS and COSC-0. The adsorption quantity and penetrating time of COSC-1 were 44.04 mg/g and 4.1 h, respectively. Most aldehydes could be adsorbed by COSC-1, which was due to the large number of carbonyl and carboxyl groups generated on the surface of COSC-1 from the action of Fenton’s reagent. The adsorption effect of COSC-1 on different types of pollutants in cooking fumes was analyzed based on the similar compatibility principle. COSC-1 showed a much higher adsorption effect on the strong polarity functional groups than on weak polar groups. The results provide a theoretical basis for the application of Camellia oleifera shell carbon adsorption technology in the treatment of cooking fumes.

scholarly journals Camellia oleifera shell as a potential agricultural by-product for paper production

BioResources ◽  
2021 ◽  
Vol 16 (2) ◽  
pp. 3734-3745
Author(s):  
Wenhua Gao ◽  
Luyao Huang ◽  
Zhihui Lei ◽  
Zhiwei Wang
Keyword(s):  
Steam Explosion ◽  
Lignin Content ◽  
Morphological Structure ◽  
Cellulose Content ◽  
Camellia Oleifera ◽  
H2so4 Solution ◽  
Naoh Solution ◽  
Camellia Oleifera Shell ◽  
High Utilization ◽  
Pulp Process

The aim of this study was to investigate a potential biorefinery process to realize the high utilization of Camellia oleifera shell (COS), which is an agricultural by-product mainly composed of cellulose, hemicellulose, and lignin. Before treatment by steam explosion, the COS was impregnated with water, 3.0 wt% NaOH solution, or 3.0 wt% H2SO4 solution. The morphological structure and chemical composition of the steam-exploded COS pulp were investigated. The results indicated that the impregnation treatments increased the cellulose content of the steam-exploded COS pulp and decreased the hemicellulose and lignin content. The morphology of steam-exploded COS fiber was short, coarse and stiff. Hydrophobic and colorful handsheets were fabricated by mixing proportional bleached softwood fiber. This study demonstrated that COS was a potential material for the papermaking industry, and the combination of water impregnation and steam explosion treatment for COS was a good pulp process.

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