scholarly journals Biodiesel Production from Chlorella vulgaris via Homogenous Acid Catalyzed In situ Transesterification with Microwave Irradiation

2018 ◽  
Vol 175 ◽  
pp. 012018 ◽  
Author(s):  
Ummu Kalsum ◽  
Mahmuddin ◽  
Mahfud Mahfud ◽  
Ahmad Roesyadi
Keyword(s):  
Microwave Irradiation ◽  
Chlorella Vulgaris ◽  
Biodiesel Production ◽  
In Situ Transesterification ◽  
Acid Catalyzed

In-Situ Transesterification of Chlorella vulgaris Using Carbon-Dot Functionalized Strontium Oxide as a Heterogeneous Catalyst under Microwave Irradiation

2016 ◽  
Vol 30 (12) ◽  
pp. 10602-10610 ◽  
Author(s):  
Alex Tangy ◽  
Vijay Bhooshan Kumar ◽  
Indra Neel Pulidindi ◽  
Yael Kinel-Tahan ◽  
Yaron Yehoshua ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Heterogeneous Catalyst ◽  
Chlorella Vulgaris ◽  
Strontium Oxide ◽  
In Situ Transesterification ◽  
Carbon Dot

Comparison of biodiesel production from sewage sludge obtained from the A 2 /O and MBR processes by in situ transesterification

2016 ◽  
Vol 49 ◽  
pp. 212-220 ◽  
Author(s):  
Juanjuan Qi ◽  
Fenfen Zhu ◽  
Xiang Wei ◽  
Luyao Zhao ◽  
Yiqun Xiong ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Biodiesel Production ◽  
In Situ Transesterification

A synergetic effect of ionic liquid and microwave irradiation on the acid-catalyzed direct conversion of cellulose into methyl glucopyranoside

Holzforschung ◽  
2018 ◽  
Vol 72 (12) ◽  
pp. 1025-1030
Author(s):  
Mafuyu Saito ◽  
Takao Kishimoto ◽  
Masahiro Hamada ◽  
Noriyuki Nakajima ◽  
Daisuke Urabe
Keyword(s):  
Ionic Liquid ◽  
Microwave Irradiation ◽  
Synergetic Effect ◽  
Acid Catalyst ◽  
Solvent System ◽  
Direct Conversion ◽  
Important Research Topic ◽  
Acid Catalyzed ◽  
Methyl Pyrrolidone

AbstractConversion of lignocellulose into useful chemicals is an important research topic in the area of biomass utilization. In this study, microcrystalline cellulose (MC) was dissolved in a mixed-solvent system containing the ionic liquid (IL) 1-allyl-3-methylimidazolium chloride ([Amim]Cl) andN-methyl-pyrrolidone (NMP), and the cellulose was directly converted into methyl glucoside (MG) by acid-catalyzed methanolysis aided by microwave irradiation (μWIr). Under moderate reaction temperature and pressure, and in the presence of acetyl chloride/methanol (in situformed HCl) as an acid catalyst, MG was obtained in a 42% yield. In contrast, in the absence of either IL or μWIr, the MG yield was only 5 or 21%, respectively. Both μWIr and the dissolution of cellulose in IL were quite effective for the conversion of cellulose into MG.

Sign in / Sign up

Export Citation Format

Share Document