Synthesis and performance of maleic anhydride copolymers with alkyl linoleate or tetra-esters as pour point depressants for waxy crude oil

Fuel ◽  
2018 ◽  
Vol 211 ◽  
pp. 535-547 ◽  
Author(s):  
Emad A. Soliman ◽  
Marwa R. Elkatory ◽  
Ahmed I. Hashem ◽  
Hesham S. Ibrahim
Keyword(s):  
Maleic Anhydride ◽  
Crude Oil ◽  
Pour Point ◽  
Waxy Crude Oil ◽  
Waxy Crude ◽  
Pour Point Depressants ◽  
And Performance ◽  
Maleic Anhydride Copolymers

Modified Maleic Anhydride Co-polymers as Pour-Point Depressants and Their Effects on Waxy Crude Oil Rheology

2012 ◽  
Vol 26 (2) ◽  
pp. 995-1001 ◽  
Author(s):  
Yumin Wu ◽  
Guangdi Ni ◽  
Fei Yang ◽  
Chuanxian Li ◽  
Guoliang Dong
Keyword(s):  
Maleic Anhydride ◽  
Crude Oil ◽  
Pour Point ◽  
Waxy Crude Oil ◽  
Waxy Crude ◽  
Pour Point Depressants

Effect of Pour Point Depressants on the Impedance Spectroscopy of Waxy Crude Oil

2020 ◽  
Vol 35 (1) ◽  
pp. 433-443
Author(s):  
Hongying Li ◽  
Chaohui Chen ◽  
Qian Huang ◽  
Yifei Ding ◽  
Yu Zhuang ◽  
...  
Keyword(s):  
Impedance Spectroscopy ◽  
Crude Oil ◽  
Pour Point ◽  
Waxy Crude Oil ◽  
Waxy Crude ◽  
Pour Point Depressants

Nano-composite pour point depressants in improving the rheology of waxy crude oil

2018 ◽  
Vol 36 (17) ◽  
pp. 1325-1331 ◽  
Author(s):  
Zhiwei Zhen ◽  
Guolin Jing ◽  
Zhengnan Sun ◽  
Chen Zheng
Keyword(s):  
Crude Oil ◽  
Pour Point ◽  
Waxy Crude Oil ◽  
Nano Composite ◽  
Waxy Crude ◽  
Pour Point Depressants

scholarly journals THE EFFECT OF SILICA BASED NANOCOMPOSITE POUR POINT DEPRESSANT ON THE WAXY CRUDE OIL OF NORTH-EAST INDIA

2021 ◽  
Vol 5 (9) ◽  
Author(s):  
Rituraj Singh ◽  
Prasenjit Talukdar
Keyword(s):  
Crude Oil ◽  
Pour Point ◽  
Flow Properties ◽  
Pour Point Depressant ◽  
Waxy Crude Oil ◽  
Waxy Crude ◽  
North East India ◽  
North East ◽  
Point Depressant ◽  
Pour Point Depressants

In the aura of this research we developed the grafted nanocomposite pour point depressant by culmination of a set of monomers namely acrylamide, maleic anhydride, styrene, and octadecyl methacrylate and further grafted to nano silica for improving the flow properties and thereby decrease the temperature of pour point value of the NorthEast Indian waxy based crude oil. Moreover, to emphasize and understand the central effects of different concentrations of synthesized nanocomposite pour point depressants on the pour point of waxy crude oil, several important experiments were undergone and later its results were compared with the commercial pour point depressant. In addition, the rheological props of the sample crude were also analyzed with and without additives. The results shows that the synthesized nanocomposite has more effectively reduced the viscosity as well as pour point of the sample to desired value when compared to that of the commercially used pour point depressant.

Investigation into the Flow Assurance of Waxy Crude Oil by Application of Graphene-Based Novel Nanocomposite Pour Point Depressants

2019 ◽  
Vol 33 (12) ◽  
pp. 12330-12345 ◽  
Author(s):  
Rohit Sharma ◽  
Barasha Deka ◽  
Vikas Mahto ◽  
Hari Vuthaluru ◽  
Chun-Zhu Li
Keyword(s):  
Crude Oil ◽  
Pour Point ◽  
Flow Assurance ◽  
Waxy Crude Oil ◽  
Waxy Crude ◽  
Pour Point Depressants
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