scholarly journals Improving the cold flow properties of biodiesel from waste cooking oil by ternary blending with bio‐based alcohols and diesel from direct coal liquefaction

2021 ◽  
Author(s):  
Yuan Xue ◽  
Lihong Wang ◽  
Hualin Lin ◽  
Sheng Han ◽  
Shiyou Zheng
Keyword(s):  
Waste Cooking Oil ◽  
Coal Liquefaction ◽  
Flow Properties ◽  
Cold Flow ◽  
Cooking Oil ◽  
Cold Flow Properties ◽  
Direct Coal Liquefaction

scholarly journals Improving the cold flow properties of biodiesel from waste cooking oil by ternary blending with bio-based alcohols and diesel from direct coal liquefaction

2021 ◽  
Author(s):  
Yuan Xue ◽  
Lihong Wang ◽  
Hualin Lin ◽  
Sheng Han ◽  
Shiyou Zheng
Keyword(s):  
Waste Cooking Oil ◽  
Optical Microscope ◽  
Coal Liquefaction ◽  
Ternary Blends ◽  
Cold Filter Plugging Point ◽  
Flow Properties ◽  
Cold Flow ◽  
Cooking Oil ◽  
Cold Flow Properties ◽  
Direct Coal Liquefaction

The utilization and popularization of biodiesel are always limited by its poor cold flow properties. Both bio-based alcohol and diesel from direct coal liquefaction (DDCL) has potential to enhance the cold flow properties of biodiesel. Ternary blends of waste cooking oil biodiesel (BWCO) with DDCL and bio-based ethanol (ET) or 1-butanol (BT) for improving the cold flow properties of biodiesel. The pour point (PP), cold filter plugging point (CFPP), and cloud point (CP) of BWCO-ET, BWCO-BT, and BWCO-DDCL binary blends, and BWCO-ET-DDCL and BWCO-BT-DDCL ternary blends were comparatively assessed. Ternary phase diagrams were also applied into analyze the blending effect of the three components on the cold flow properties of biodiesel. Results showed that both DDCL, ET and BT can remarkably enhance the cold flow properties of BWCO. BT and DDCL presented a better synergistic depression effect. For ternary blends in 20:10:70 blending ratio, BWCO-BT-DDCL exhibited the lowest PP, CFPP, and CP of −23 °C, −19 °C, and −17 °C, respectively. The crystallization behavior and crystal morphology of blended fuels are also observed via a polarizing optical microscope, and find that DDCL together with BT in biodiesel can effectively retard the aggregation of large crystals and inhibit crystals growth.

A comprehensive review on biodiesel cold flow properties and oxidation stability along with their improvement processes

RSC Advances ◽  
2015 ◽  
Vol 5 (105) ◽  
pp. 86631-86655 ◽  
Author(s):  
I. M. Monirul ◽  
H. H. Masjuki ◽  
M. A. Kalam ◽  
N. W. M. Zulkifli ◽  
H. K. Rashedul ◽  
...  
Keyword(s):  
Oxidation Stability ◽  
Waste Cooking Oil ◽  
Fatty Acid Esters ◽  
Flow Properties ◽  
Cold Flow ◽  
Animal Fats ◽  
Cooking Oil ◽  
Cold Flow Properties ◽  
Different Sources ◽  
Acid Esters

Biodiesel, which comprises fatty acid esters, is derived from different sources, such as vegetable oils from palm, sunflower, soybean, canola, Jatropha, and cottonseed sources, animal fats, and waste cooking oil.

Effect of poly-alpha-olefin pour point depressant on cold flow properties of waste cooking oil biodiesel blends

Fuel ◽  
2016 ◽  
Vol 184 ◽  
pp. 110-117 ◽  
Author(s):  
Yuan Xue ◽  
Zhicheng Zhao ◽  
Guangwen Xu ◽  
Xiang Lian ◽  
Chao Yang ◽  
...  
Keyword(s):  
Pour Point ◽  
Waste Cooking Oil ◽  
Flow Properties ◽  
Pour Point Depressant ◽  
Biodiesel Blends ◽  
Cold Flow ◽  
Cooking Oil ◽  
Cold Flow Properties ◽  
Point Depressant ◽  
Alpha Olefin

Improving the cold flow properties of high-proportional waste cooking oil biodiesel blends with mixed cold flow improvers

RSC Advances ◽  
2016 ◽  
Vol 6 (16) ◽  
pp. 13365-13370 ◽  
Author(s):  
Weina Zhao ◽  
Yuan Xue ◽  
Peng Ma ◽  
Wenfei Ma ◽  
Jieni Wang ◽  
...  
Keyword(s):  
Waste Cooking Oil ◽  
Flow Properties ◽  
Biodiesel Blends ◽  
Cold Flow ◽  
Cooking Oil ◽  
Cold Flow Properties

This study was conducted to improve the cold flow properties of biodiesel obtained from waste cooking oil.

Improving the cold flow properties of biodiesel from waste cooking oil by surfactants and detergent fractionation

Fuel ◽  
2011 ◽  
Vol 90 (3) ◽  
pp. 1036-1040 ◽  
Author(s):  
Yong Wang ◽  
Shun Ma ◽  
Mouming Zhao ◽  
Lina Kuang ◽  
Jieyu Nie ◽  
...  
Keyword(s):  
Waste Cooking Oil ◽  
Flow Properties ◽  
Cold Flow ◽  
Cooking Oil ◽  
Cold Flow Properties

Cold flow properties improvement of Jatropha curcas biodiesel and waste cooking oil biodiesel using winterization and blending

Energy ◽  
2015 ◽  
Vol 89 ◽  
pp. 702-707 ◽  
Author(s):  
Shubham Nainwal ◽  
Naman Sharma ◽  
Arnav Sen Sharma ◽  
Shivani Jain ◽  
Siddharth Jain
Keyword(s):  
Jatropha Curcas ◽  
Waste Cooking Oil ◽  
Flow Properties ◽  
Cold Flow ◽  
Cooking Oil ◽  
Cold Flow Properties ◽  
Jatropha Curcas Biodiesel

Effect of polymeric cold flow improvers on flow properties of biodiesel from waste cooking oil

Fuel ◽  
2014 ◽  
Vol 117 ◽  
pp. 876-881 ◽  
Author(s):  
Jieni Wang ◽  
Leichang Cao ◽  
Sheng Han
Keyword(s):  
Waste Cooking Oil ◽  
Flow Properties ◽  
Cold Flow ◽  
Cooking Oil
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