Results 51 to 60 of about 709,063 (298)

Electrospun fibers for oil–water separation

RSC Advances, 2016
The increasing worldwide oil pollution intensifies the needs for new techniques of separation of oil from oily water.
Wenjing Ma, Qilu Zhang, Dawei Hua, Ranhua Xiong, Juntao Zhao, Weidong Rao, Shenlin Huang, Xianxu Zhan, Fei Chen, Chaobo Huang   +9 more
openaire   +1 more source

SEPARATION OF OIL-WATER EMULSIONS

Южно-Сибирский научный вестник, 2021
Одним из наиболее серьёзных осложнений при добыче и транспортировке нефти является интенсивное выпадение асфальто-смолистых и парафиновых отложений (АСПО). В данной работе проводилась оценка эффективности растворителей разной химической природы для удаления АСПО. На основании лабораторных данных были сделаны выводы о использовании неиногенного типа ПАВ,
openaire   +1 more source

Plasma-aerosol-assisted surface engineering for scalable oil/water membrane separation

, 2022
Oily wastewater raises worldwide concerns. Conventional remediation strategies suffer from complex and environmentally unfriendly processes. Herein, we demonstrate an efficient oil/water separation membrane prepared by a green process, namely aerosol ...
Ostrikov, Kostya (Ken), De Geyter, Nathalie, Gromov, Mikhail, Morent, Rino, Ma, Chuanlong, Nikiforov, Anton, Ostrikov, Kostya Ken   +6 more
core   +1 more source

Wettability Improvement in Oil–Water Separation by Nano-Pillar ZnO Texturing

Nanomaterials, 2022
The nanostructure-based surface texturing can be used to improve the materials wettability. Regarding oil–water separation, designing a surface with special wettability is as an important approach to improve the separation efficiency.
Xiaoyan Liu, Shaotong Feng, Caihua Wang, Dayun Yan, Lei Chen, Bao Wang   +5 more
doaj   +1 more source

Acoustic Downhole Oil/Water/Fines Separation (ADOWFS)

, 2018
Summary The oil and gas industry's global need for downhole-oil/water-separation (DOWS) systems is increasing with reservoir maturation and rising water cuts in producing wells in an effort to reduce the costs and environmental impacts ...
Amr I. Abdel-Fattah, Abdel-Fattah, Amr I.   +1 more
core   +1 more source

Large water-hammer pressure for column separation in pipelines [PDF]

, 1991
Water-hammer pressures in a pipeline due to the collapse of a vapor cavity adjacent to a valve are investigated. A water-hammer event is initiated by the closure of a valve in a simple reservoir-pipeline-valve system.
Wylie, E., Simpson, A.
core   +1 more source

Numerical simulation of oil-water separation characteristics in Y-tube

Gongye shui chuli
Pipeline-type oil-water separation technology has the advantages of small footprint, high separation efficiency and low cost. A Y-type tubular oil-water separation structure was designed based on the principle of pipeline-type oil-water separation.
HUA Jian, HU Jiahao, MA Zhongjie, LI Wei, WANG Linhu   +4 more
doaj   +1 more source

Nanostructured Three-Dimensional Percolative Channels for Separation of Oil-in-Water Emulsions

iScience, 2018
Summary: Separation of oil/water mixtures has been one of the leading green technologies for applications such as oil recovery and water purification. Conventional methods to separate oil from water are based on phase separation via physical settlement ...
Jian Jin, Xiaoli Zhao, Yong-Hua Du, Mei Ding, Chengjie Xiang, Ning Yan, Chuankun Jia, Zheng Han, Lidong Sun   +8 more
doaj   +1 more source

pH-RESPONSIVE WOOD SLICES FOR THE CONTINUOUS SEPARATION OF LIGHT OIL/WATER/HEAVY OIL TRIPHASE MIXTURES

Química Nova, 2021
Light oil/water/heavy oil triphase mixtures are common in industrial wastewater, while nearly all separation materials with superwettability can only separate biphase mixtures of light oil/water or/and heavy oil/water.
Yanbiao Zhou, Kaige Qu, Lihui Zhang, Ming La   +3 more
doaj   +1 more source

Electrospun PVDF-SiO2 nanofibrous membranes with enhanced surface roughness for oil-water coalescence separation

, 2021
Oily wastewater pollution is considered as one of the most serious global environmental problems. Treating oily wastewater is particularly important and challenging because emulsified oil was difficult to be effectively and economically removed from ...
Yang, Yujie, Li, Yanqing, Cao, Lixia, Wang, Yajie, Li, Lei, Li, Wangliang   +5 more
core   +1 more source