Results 221 to 230 of about 51,547 (253)

Review on integrated biofuel production from microalgal biomass through the outset of transesterification route: a cascade approach for sustainable bioenergy.

Science of the Total Environment, 2021
In recent years, microalgal feedstocks have gained immense potential for sustainable biofuel production. Thermochemical, biochemical conversions and transesterification processes are employed for biofuel production.
R. Karpagam, Kalimuthu Jawaharraj, R. Gnanam   +2 more
semanticscholar   +1 more source

Current application of MOFs based heterogeneous catalysts in catalyzing transesterification/esterification for biodiesel production: A review

, 2021
Biodiesel is a green and renewable energy, which is supposed to be a promising substitute to fossil diesel. Normally, biodiesel is produced via transesterification/esterification with assistance of homogeneous or heterogeneous catalyst.
Xiaoling Ma, Fengsheng Liu, Yaxin Helian, Chao-Qin Li, Zhongjie Wu, Hui Li, Huijun Chu, Yongbo Wang, Yangyang Wang, Wanpeng Lu, Min Guo, M. Yu, Shou-jun Zhou   +12 more
semanticscholar   +1 more source

Immobilized polymeric sulfonated ionic liquid on core-shell structured Fe3O4/SiO2 composites: A magnetically recyclable catalyst for simultaneous transesterification and esterifications of low-cost oils to biodiesel

, 2020
In accordance with the need of green and sustainable development, a magnetically recyclable solid catalyst was developed for the transformation of low-cost oils to biodiesel via simultaneous transesterification and esterifications in an efficient and ...
Wenlei Xie, Hao Wang
semanticscholar   +1 more source

Recent development of repairable, malleable and recyclable thermosetting polymers through dynamic transesterification

, 2020
A fully polymerized (cured) thermoset is no longer capable of flow like a thermoplastic to be recycled and reprocessed into a new object. Developing repairable, malleable and recyclable thermoset is necessary to reduce the ever-increasing polymer waste ...
Tuan Liu, Baoming Zhao, Jinwen Zhang
semanticscholar   +1 more source

Preparation of calcium modified Zn-Ce/Al2O3 heterogeneous catalyst for biodiesel production through transesterification of palm oil with methanol optimized by response surface methodology

, 2021
The calcium modified Zn-Ce/Al2O3 heterogeneous base catalysts are synthesized by the hydrothermal method, impregnation method and co-precipitation method, respectively.
Tongxin Qu, S. Niu, Xiangyu Zhang, Kuihua Han, Chunmei Lu   +4 more
semanticscholar   +1 more source

Biodiesel synthesis from bio-heavy oil through thermally induced transesterification

, 2021
A huge amount of a mixture of unreacted fatty acids and mono/di/triglycerides, namely bio-heavy oil, is generated as a waste from biodiesel industry. Considering that the lipid (i.e., triglycerides) accounts for 80% of the total biodiesel production cost,
Sungyup Jung, Minyoung Kim, K. Lin, Young‐Kwon Park, E. Kwon   +4 more
semanticscholar   +1 more source

Critical Review on Production of Glycerol Carbonate from Byproduct Glycerol through Transesterification

Industrial & Engineering Chemistry Research, 2020
The biodiesel obtained from nonedible and waste-cooking oils through the transesterification process has been recognized as a renewable energy source.
S. Sahani, S. Upadhyay, Y. Sharma
semanticscholar   +1 more source

Current advances and future outlook of heterogeneous catalytic transesterification towards biodiesel production from waste cooking oil

Sustainable Energy & Fuels
The demonstration of disposal and utilisation of waste cooking oil as potential feedstock towards biodiesel synthesis by catalytic heterogeneous transesterification.
Nabanita Ghosh, Mehulee Patra, G. Halder
semanticscholar   +1 more source

Biodiesel production from microalgae by direct transesterification using green solvents

Renewable Energy, 2020
This study evaluated the production of biodiesel from the microalgae Chlorella pyrenoidosa by direct transesterification using 2-methyltetrahydrofuran or cyclopentyl methyl ether co-solvents as an alternative to chloroform.
S. S. D. Jesus, G. Ferreira, L. Moreira, R. M. Filho   +3 more
semanticscholar   +1 more source

State of the art review on development of ultrasound-assisted catalytic transesterification process for biodiesel production

Fuel, 2019
Excessive utilization of petroleum diesel has led to severe environmental pollution. Biodiesel, which is greener and renewable, can be a potential alternative fuel.
Shiou Xuan Tan, Steven Lim, Hwai Chyuan Ong, Y. Pang   +3 more
semanticscholar   +1 more source