A concise review of glycerol derivatives for use as fuel additives

AL Olson, M Tunér, S Verhelst - Heliyon, 2023 - cell.com
Due to renewable fuel mandates worldwide, the increase in biodiesel production has
caused an oversupply of low-cost glycerol on the markets, which can negatively affect the …

A comprehensive review on catalytic etherification of glycerol to value-added products

A Bhargava, S Shelke, M Dilkash… - Reviews in Chemical …, 2023 - degruyter.com
The increase in biodiesel production has resulted in the oversupply of glycerol into the
market. Purified and processed glycerol has found many direct applications in …

Using response surface methodology approach for optimizing performance and emission parameters of diesel engine powered with ternary blend of Solketal …

P Sharma, MP Le, A Chhillar, Z Said… - Sustainable Energy …, 2022 - Elsevier
This study focused on optimizing operation parameters of a diesel engine powered with
ternary blends of oxygenated additive (Solketal)-biodiesel (originated from waste cooking …

Investigation of ketal-acetin mixture synthesized from glycerol as a renewable additive for gasoline-ethanol fuel blend: Physicochemical characterization and engine …

M Keshavarzi, P Mohammadi, H Rastegari, SS Lam… - Fuel, 2023 - Elsevier
Fossil fuel combustion in internal combustion engines, especially gasoline engines, leads to
urban air pollution and contributes to greenhouse gas emissions and climate change …

Integration of spent coffee grounds valorization for co-production of biodiesel and activated carbon: An energy and techno-economic case assessment in China

H Tian, T Zhou, Z Huang, J Wang, H Cheng… - Journal of Cleaner …, 2021 - Elsevier
Over 10 million tons of coffee were consumed globally every year, resulting in an enormous
amount of spent coffee grounds (SCG) waste to be processed. However, in many parts of the …

Impacts of Sn (II) doping on the Keggin heteropolyacid-catalyzed etherification of glycerol with tert-butyl alcohol

MJ da Silva, DM Chaves, RC da Silva… - Chemical Engineering …, 2022 - Elsevier
In this work, phosphomolybdic acid salts were synthesized exchanging their protons by the
Sn (II) cations (ie, H 3-x Sn x/2 PMo 12 O 40; x= 0.0, 1.0, 2.0, 3.0), and evaluated in the …

Experiment and analysis on the spray characteristics of diesel/polyoxymethylene dimethyl ethers (PODE)/ethanol blends in non-reacting environment

Y Liu, J Tian, F Li, L Bao, K Han, Q Lin - Experimental Thermal and Fluid …, 2022 - Elsevier
Polyoxymethylene dimethyl ethers (PODE) and ethanol are both potential alternative fuels,
and PODE can be used as a cosolvent for diesel/ethanol blends. The spray and fuel–air …

Glycerol Valorization—The Role of Biochar Catalysts

ARP Gonçalves, APC Ribeiro, S Orišková, LM Martins… - Molecules, 2022 - mdpi.com
The conversion of renewable feedstocks into new added-value products is a current hot
topic that includes the biodiesel industry. When converting vegetable oils into biodiesel …

[HTML][HTML] Investigation on ethanol-glycerol blend combustion in the internal combustion sparkignited engine. Engine performance and exhaust emissions

S Szwaja, M Gruca, M Pyrc - Fuel Processing Technology, 2022 - Elsevier
The paper presents results from investigation on a new type of fuel which can be
implemented for the both automotive and power industry. The proposed fuel is of a …

tert-Butyl Ethers of Renewable Diols as Oxygenated Additives for Motor Gasoline. Part I: Glycerol and Propylene Glycol Ethers

VO Samoilov, TI Stolonogova, DN Ramazanov… - Petroleum …, 2023 - Springer
The study investigates tert-butoxy alkanols (otherwise defined as polyol tert-butyl ethers) that
have vicinal tert-butoxy and hydroxy groups in their molecules from the perspective of their …