scholarly journals Effect of Pour Point Depressants Combined with Dispersants on the Cold Flow Properties of Biodiesel‐Diesel Blends

2021 ◽  
Vol 98 (2) ◽  
pp. 163-172
Author(s):  
Baoting Su ◽  
Lulu Wang ◽  
Yuan Xue ◽  
Jincan Yan ◽  
Zhenbiao Dong ◽  
...  
Keyword(s):  
Pour Point ◽  
Flow Properties ◽  
Cold Flow ◽  
Cold Flow Properties ◽  
Pour Point Depressants

Effect of the nano-hybrid pour point depressants on the cold flow properties of diesel fuel

Fuel ◽  
2017 ◽  
Vol 193 ◽  
pp. 65-71 ◽  
Author(s):  
Zhicheng Zhao ◽  
Yuan Xue ◽  
Guangwen Xu ◽  
Jiawei Zhou ◽  
Xiang Lian ◽  
...  
Keyword(s):  
Diesel Fuel ◽  
Pour Point ◽  
Flow Properties ◽  
Cold Flow ◽  
Cold Flow Properties ◽  
Pour Point Depressants

scholarly journals Effect of Pour Point Depressants Combined with Dispersants on the Cold Flow Properties of Biodiesel-Diesel Blends

2020 ◽  
Author(s):  
Baoting Su ◽  
Lulu Wang ◽  
Yuan Xue ◽  
Jincan Yan ◽  
Zhenbiao Dong ◽  
...  
Keyword(s):  
Pour Point ◽  
Flow Properties ◽  
Cold Flow ◽  
Cold Flow Properties ◽  
Pour Point Depressants

Effects of N-containing pour point depressants on the cold flow properties of diesel fuel

Fuel ◽  
2020 ◽  
Vol 272 ◽  
pp. 117666
Author(s):  
Taishun Yang ◽  
Suya Yin ◽  
Maiying Xie ◽  
Fengfei Chen ◽  
Baoting Su ◽  
...  
Keyword(s):  
Diesel Fuel ◽  
Pour Point ◽  
Flow Properties ◽  
Cold Flow ◽  
Cold Flow Properties ◽  
Pour Point Depressants

Study on the performance mechanism of methacrylate pour point depressant in soybean biodiesel blends

RSC Advances ◽  
2015 ◽  
Vol 5 (109) ◽  
pp. 90144-90149 ◽  
Author(s):  
Peng Ma ◽  
Yuan Xue ◽  
Weina Zhao ◽  
Guoxian Lan ◽  
Zhijun Hang ◽  
...  
Keyword(s):  
Pour Point ◽  
Flow Properties ◽  
Pour Point Depressant ◽  
Biodiesel Blends ◽  
Cold Flow ◽  
Cold Flow Properties ◽  
Point Depressant ◽  
Soybean Biodiesel

The cold flow properties of soybean biodiesel blends with 0# diesel and methacrylate pour point depressant (10-320) were investigated in this study.

Experimental Investigations on Lubricity and Cold Flow Properties of Biodiesel

2008 ◽  
Author(s):  
Purnanand V. Bhale ◽  
Nishikant V. Deshpande ◽  
Shashikant B. Thombre
Keyword(s):  
Wear Rate ◽  
Pour Point ◽  
Cold Climates ◽  
Flow Properties ◽  
Fuel Pump ◽  
Cold Flow ◽  
Cold Flow Properties ◽  
Ci Engine ◽  
Ci Engines ◽  
Flow Improver

The desirability of developing biodiesel from different tree born oil seeds and decreasing the dependency on petroleum based fuels has been discussed by many over the last few decades. However some of the important issues of biodiesel like lubricity, low temperature flow characteristic, material compatibility have not been sufficiently investigated. In this paper, an attempt has been made to explore the lubricity and cold flow properties of biodiesel separately based on the experimental results. These two properties though may not be related with each other but plays significant role towards the long term acceptability of biodiesel in an existing CI engine. For biodiesel, the lubricity parameter is important to evaluate in the context of recent advent of ultra low sulfur diesel fuel (<10 ppm sulfur in Europe) which has raised the concern over the ability of these fuels to sufficiently lubricate diesel engine components in fuel injection system. In the very specific case of biodiesel, the lubricity could be defined as its ability to minimize or completely prevent wear in fuel pumps and injectors. Also, the biodiesel fuels derived from fats or oils with significant amounts of saturated fatty compounds will display higher cloud points and pour points which questions the pumping and injecting of these biodiesel in CI engines under cold climates. The lubricity of Jatropha Oil Methyl Ester, one of the potential specie for India is explored by evaluating the wear characteristics of plunger and barrel of CI engine fuel pump using bench test. Fuel pump plunger test specimen was made of mild steel pin and the rotating disc indicative of barrel in fuel pump was made from EN-31. Several tests were conducted on pin on disc machine using biodiesel for specific wear rate and friction characteristic to establish its lubricity. Results indicated that biodiesel from Jatropha has better lubricity over diesel fuel and has lower specific wear rate over diesel. The cold flow properties of biodiesel were evaluated with and without pour point depressant towards the objective of identifying the pumping and injecting of these biodiesel in CI engines under cold climates. Four different biodiesel were tested to identify the effect of cold flow improver on cloud and pour points. Ethanol has been considered as a cold flow improver in the present investigations. Effect of ethanol on cold flow behavior of this biodiesel was studied. A considerable reduction in pour point has been noticed.

Influence of Methacrylate-benzyl Methacrylate-N-vinyl-2-pyrrolidone as Pour Point Depression on Cold Flow Properties of Diesel Fuel

2020 ◽  
Vol 34 (2) ◽  
pp. 1514-1523
Author(s):  
Hualin Lin ◽  
Maiying Xie ◽  
Suya Yin ◽  
Taishun Yang ◽  
Baoting Su ◽  
...  
Keyword(s):  
Diesel Fuel ◽  
Pour Point ◽  
Flow Properties ◽  
Cold Flow ◽  
Cold Flow Properties

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
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