|
|
|
|
|
Ning Li, Bo Yan and Xian-Ming Xiao
With the growing demand for energy and the depletion of conventional crude oil, heavy oil in huge reserve has attracted extensive attention. However, heavy oil cannot be directly refined by existing processes unless they are upgraded due to its complex c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fujian Zhang, Youwei Jiang, Pengcheng Liu, Bojun Wang, Shuaishuai Sun, Daode Hua and Jiu Zhao
Polyacrylamide (HPAM) and other traditional polymers have poor temperature resistance and salinity tolerance and do not meet the needs of high-temperature and high-salinity reservoirs. In this study, a new temperature-resistant and salinity-tolerant poly...
ver más
|
|
|
|
|
|
|
|
|
|
|
Banabas Dogah, Vahid Atashbari, Mohabbat Ahmadi and Brent Sheets
Alaska holds more than 68 billion barrels of proved oil reserves and more than 36.7 trillion cubic feet of proved natural gas reserves with some special conditions such as proximity to permafrost, making Alaskan petroleum reserves unique. The low tempera...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vedran Mrzljak, Igor Poljak, Mate Kosor and Jelena Culin
The commingling of the two types of heavy fuel oils (fuel remaining in the tanks and fuel loaded) is determined by the company?s guidance and safety management system. Remained heavy fuel oil must be distributed in the heavy fuel oil tanks before bunkeri...
ver más
|
|
|
|
|
|
|
|
|
|
|
Janusz Lasek, Krzysztof Glód, Agata Czardybon, Yueh-Heng Li and Chao-Wei Huang
The application of fatty acids distillation products as fuel allows the substitution of heavy fuel oil and decreases the use of fossil fuels. As a result, it reduces CO2 emissions, and is a way to obtain sustainable energy transition.
|
|
|
|
|
|
|
|
|
|
|
Kaixuan Wang, Pengcheng Liu, Bojun Wang, Chao Wang, Peng Liu, Jiu Zhao, Junwei Chen and Jipeng Zhang
In the process of waterflooding development of heavy oil, W/O emulsion has a strong ability to improve the mobility ratio and block the high-permeability layer, which can effectively improve the sweep coefficient and enhance oil recovery. In this paper, ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hao Sun, Yingshuai Liu and Jianwei Tan
There is increasing demand for the on-board diagnosis of lubricating oils. In this research, we consider various sensor principles for on-board diagnosis of the thermal aging of engine oils. One of the parameters investigated is the viscosity of the lubr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lucia Romero-Hernández, Patricia Velez, Itandehui Betanzo-Gutiérrez, María Dolores Camacho-López, Rafael Vázquez-Duhalt and Meritxell Riquelme
The Gulf of Mexico (GoM) is an important source of oil for the United States and Mexico. There has been growing interest, particularly after the Deepwater Horizon oil spill, in characterizing the fungal diversity of the GoM and identifying isolates for u...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sandia Primeia, Chihiro Inoue and Mei-Fang Chien
Bioremediation is one of the promising environment-friendly approaches to eliminate oil contamination. However, heavy oil is known to degrade slowly due to its hydrophobicity. Therefore, microorganisms capable of producing biosurfactants are gaining subs...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luis Gabriel Carmona, Kai Whiting and Angeles Carrasco
This paper is a Colombian case study that calculates the total water footprint (blue, green, and grey) for heavy crude production (11.5 average API gravity) occurring in three fields, located in the Magdalena watershed. In this case study, the highest di...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luis Gabriel Carmona, Kai Whiting, Angeles Carrasco
Pág. 1 - 21
This paper is a Colombian case study that calculates the total water footprint (blue, green, and grey) for heavy crude production (11.5 average API gravity) occurring in three fields, located in the Magdalena watershed. In this case study, the highest di...
ver más
|
|
|
|
|
|
|
|
|
|
|
Njukeng Jetro Nkengafac, Sylvia Kratz, Ewald Schnug
Pág. 1 - 13
The potential accumulation of heavy metals in soils due to rapid urban and industrial development, and increasing reliance on agrochemicals in the last several decades has been of public concern. Excessive heavy metal accumulation in soils may not only r...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zoltán Varga, Zoltán Eller, Jeno Hancsók
Pág. 117 - 123
Quantity requirement for diesel fuel of low sulphur and aromatic content is increasing worldwide; meantime the quality of available crude oils has declined causing challenges in hydroprocessing of gas oils. Results of quality improvement of heavy gas oil...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dicho Stratiev, Ivelina Shishkova, Mihail Ivanov, Rosen Dinkov, Georgi Argirov, Svetlin Vasilev and Dobromir Yordanov
A gas chromatography high temperature simulation distillation (HTSD: ASTM D 7169), and physical vacuum distillation (ASTM D 1160) were employed to characterize H-Oil vacuum distillates, straight run vacuum distillates, and hydrotreated vacuum distillates...
ver más
|
|
|
|
|
|
|
|
|
|
|
?????? ?????????? ???????, ????????? ?????????? ????????, ????????? ????????????? ??????
Pág. 36 - 45
The subject of the research in the article are questions connected with the refined solutions of the isothermal stationary problem for the lubricating cooling liquid in the Newtonian state, taking into account the forces acting in the meshing of the cyli...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dmitriy V. Nelyubov, Marat I. Fakhrutdinov, Alena A. Sarkisyan, Evgeniy A. Sharin, Mikhail A. Ershov, Ulyana A. Makhova, Alisa E. Makhmudova, Nikita A. Klimov, Marina Y. Rogova, Vsevolod D. Savelenko, Vladimir M. Kapustin, Marina M. Lobashova and Ekaterina O. Tikhomirova
Research was carried out on the possibility of involving oil refining wastes and petrochemical by-products in marine fuel oil. It was shown that the properties of the studied products (VAT distillation residue of butyl alcohols, heavy pyrolysis tar, desa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tae-Ho Lee and Il-Seok Kang
A small combustion chamber was developed and manufactured for empirical combustion testing of several alternative fuels developed to meet IMO emission limits for fuel oil used in ships. The combustion chamber consists of four independent tanks and a circ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Michael den Herder, Marja Kolström, Marcus Lindner, Tommi Suominen, Diana Tuomasjukka and Matias Pekkanen
The utilization rate of woody biomass in eastern Finland is high and expected to increase further in the near future as set out in several regional, national and European policies and strategies. The aim of this study was to assess the sustainability imp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Songtao Huang, Xue He, Jiaqing Chen, Xiujun Wang, Jian Zhang, Jianyu Dong and Baosheng Zhang
As most offshore oilfields come to the middle- and late-exploitation period, and with the popularization of tertiary enhanced oil recovery (EOR) technology, the physical properties of produced fluids become more complex, bringing new challenges to oil-wa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiao Liu, Xuhui Mao, Jihong Chen, Yan Du, Wenjie Jin, Ruiyuan Liu, Libin Zhou and Ying Qu
The oil sunflower is an important oil crop and ornamental plant. Flowering time affects the environmental adaptability and final yield of oil sunflowers. Floral induction is one of the important events that determines subsequent reproductive growth and s...
ver más
|
|
|
|
|
|