Tangerine peel ashes applied as green catalyst: a biorefinery‐based approach for biodiesel production

2021 ◽  
Author(s):  
Keverson G. Oliveira ◽  
Ramoni Renan S. Lima ◽  
Heloise M. de A. Moura ◽  
Tatiana de C. Bicudo ◽  
Luciene S. de Carvalho
Keyword(s):  
Biodiesel Production ◽  
Green Catalyst

Experimental and theoretical investigation to improvement biodiesel production using green catalyst based on cellulose derivatives

2021 ◽  
Vol 11 (1) ◽  
pp. 142-151
Author(s):  
Laila M. Al-Harbi ◽  
Manal M. Khowdiary ◽  
H. S. Nassar ◽  
Mohamed S. A. Darwish ◽  
Mohamed Hasanin ◽  
...  
Keyword(s):  
Spectroscopic Data ◽  
Chemical Reactivity ◽  
Acid Catalyst ◽  
Biodiesel Production ◽  
Process Time ◽  
Cellulose Derivatives ◽  
Complex Catalyst ◽  
Green Catalyst ◽  
Clear Insight ◽  
Process Cost

The present study aimed to enhancement production of the biodiesel process using new green catalyst. The obtained compounds were established using diverse spectroscopic data. These molecules were evaluated as catalyst in production process. The biodiesel yield was 93% in case of copper complex catalyst, while the amino acid catalyst give 96% yield. To get clear insight for catalysts properties, we measured surface activity and simulating the chemical reactivity using HF quantum calculation. The obtained data summarize that using the prepared catalyst lowering the biodiesel process cost through decreasing both process time and production cost.

scholarly journals Biodiesel production from Terminalia bellerica using eggshell-based green catalyst: An optimization study with response surface methodology

2019 ◽  
Vol 5 ◽  
pp. 1580-1588 ◽  
Author(s):  
Akshey Marwaha ◽  
Pali Rosha ◽  
Saroj Kumar Mohapatra ◽  
Sunil Kumar Mahla ◽  
Amit Dhir
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Biodiesel Production ◽  
Green Catalyst ◽  
Terminalia Bellerica ◽  
Optimization Study

Green Catalyzing Transesterification of Soybean Oil with Methanol for Biodiesel Based on the Reuse of Waste River-Snail Shell

2010 ◽  
Vol 148-149 ◽  
pp. 794-798 ◽  
Author(s):  
Xiao Hua Liu ◽  
Hai Xin Bai ◽  
Dong Jie Zhu ◽  
Geng Cao
Keyword(s):  
Soybean Oil ◽  
Low Cost ◽  
Production Costs ◽  
Biodiesel Production ◽  
Molar Ratio ◽  
Solid Base ◽  
X Ray Diffraction ◽  
Green Catalyst ◽  
Snail Shell ◽  
Diffraction Effects

In this paper, calcined river-snail shell was used as a novel solid base catalyst in the transesterification of soybean oil with methanol for biodiesel production. The calcined river-snail shell was characterized using field emission scanning electron microscope and X-ray diffraction. Effects of transesterification process variables were investigated. The results indicated that river-snail shell calcined at 800 °C catalyzed the transesterification of soybean oil for biodiesel with a yield over 98 % under the conditions including catalyst of 3.0% (w/w), a molar ratio of methanol/oil of 9:1, reaction time of 3 h, and reaction temperature of 65 °C. As a low-cost green catalyst, calcined river-snail shell could not only minimize the environmental wastes resulted from the solid shell, but also reduce the production costs of biodiesel.

The new green catalysts derived from waste razor and surf clam shells for biodiesel production in a continuous reactor

2015 ◽  
Vol 4 (5) ◽  
Author(s):  
Achanai Buasri ◽  
Vorrada Loryuenyong
Keyword(s):  
Waste Material ◽  
Biodiesel Production ◽  
Continuous Reactor ◽  
Green Catalyst ◽  
Surf Clam

AbstractA green catalyst has been derived from a waste material for transesterification of the

Biodiesel Production from High FFA Degummed Rice Bran Oil by a Two-Step Process Using Ethanol/Methanol and a Green Catalyst

2015 ◽  
Vol 6 (3) ◽  
pp. 343-351 ◽  
Author(s):  
Evandro Pereira ◽  
Leonardo M. dos Santos ◽  
Sandra Einloft ◽  
Marcus Seferin ◽  
Jeane Dullius
Keyword(s):  
Rice Bran ◽  
Rice Bran Oil ◽  
Biodiesel Production ◽  
Green Catalyst ◽  
Step Process

scholarly journals Crystalline Manganese Carbonate a Green Catalyst for Biodiesel Production

2012 ◽  
Vol 02 (01) ◽  
pp. 14-20 ◽  
Author(s):  
Yerraguntla Rajeshwer Rao ◽  
Pudukulathan Kader Zubaidha ◽  
Jakku Narender Reddy ◽  
Dasharath Dattatraya Kondhare ◽  
Deshmukh Shivagi Sushma
Keyword(s):  
Biodiesel Production ◽  
Manganese Carbonate ◽  
Green Catalyst

Brønsted Acidic Ionic Liquid Modified Magnetic Nanoparticle: An Efficient and Green Catalyst for Biodiesel Production

2014 ◽  
Vol 53 (8) ◽  
pp. 3040-3046 ◽  
Author(s):  
Zuowang Wu ◽  
Zhong Li ◽  
Gaoming Wu ◽  
Lele Wang ◽  
Shenqin Lu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Magnetic Nanoparticle ◽  
Biodiesel Production ◽  
Green Catalyst ◽  
Acidic Ionic Liquid ◽  
Brønsted Acidic Ionic Liquid

scholarly journals Outstanding performance of waste chicken eggshell derived CaO as a green catalyst in biodiesel production: Optimization of calcination conditions

2019 ◽  
Vol 1349 ◽  
pp. 012051
Author(s):  
N S Lani ◽  
N Ngadi ◽  
M Jusoh ◽  
Z Mohamad ◽  
Z Y Zakaria
Keyword(s):  
Production Optimization ◽  
Biodiesel Production ◽  
Green Catalyst ◽  
Chicken Eggshell
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