Volume 9, Issue 4

Effects of ZSM-5 Preparation Conditions on Textural Properties and Catalytic Cracking of n-Hexane

Qu, Sheng-tao؛ Liu, Dong-mei؛ Shi, Xin؛ Wang, Hai-yan؛ Wang, Xin (Research Institute of Petroleum Industry (RIPI), 2019-12-01)

In this study, the effects of crystallization temperature, crystallization time, and pH value on the textural properties of synthetic ZSM-5 were investigated by the orthogonal test method. Furthermore, the effects of ZSM-5 ...
Isolation and Optimization of Compound Bacteria for Wax Content and Particle Size

王, 强؛ 崔, 静؛ Shangshu, Wu؛ Cheng, Yun؛ Wang, GuoFu؛ Zhang, Haijuan (Research Institute of Petroleum Industry (RIPI), 2019-12-01)

For removing wax and reducing viscosity of wax, microbial technology can effectively be used, and thereby, by using this technology, the flow properties of crude oil are improved. In this study, optimization of compound ...
Performance of Carboxymethyl Cellulose Produced from Cocoa Pod Husk as Fluid Loss Control Agent at High Temperatures and Variable (Low and High) Differential Pressure Conditions-Part 1

Aggrey, Wilberforce؛ Asiedu, Nana؛ Tackie-Otoo, Bennet؛ ADJEI, STEPHEN؛ Mensah-Bonsu, Emmanuel (Research Institute of Petroleum Industry (RIPI), 2019-12-01)

Environmental concerns and cost associated with drilling operations have made us promote the application of biodegradable and renewable drilling fluid additives, particularly at high temperature. In this study, sodium ...