Results 21 to 30 of about 125,829 (217)

Structural simulation study of oil, gas and water separation equipment [PDF]

E3S Web of Conferences
As the oilfield enters the medium-high water content period, the load of the existing treatment equipment in the oilfield increases, the degree of emulsification of the extracted fluid is high, and the three- phase separation technology of oil, gas and ...
Chen Xiaoxuan, Lv Yuling
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

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

Bio-Inspired Eco-Friendly Superhydrophilic/Underwater Superoleophobic Cotton for Oil-Water Separation and Removal of Heavy Metals

Biomimetics, 2022
Effective integrated methods for oil-water separation and water remediation have signifi-cance in both energy and environment fields. Materials with both superlyophobic and superlyophilic properties toward water and oil have aroused great attention due ...
Feiran Li, Jian Wang, Zhuochao Wang, Dongchao Ji, Shuai Wang, Pengcheng Wei, Wenxin Cao   +6 more
doaj   +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

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

High-performance oil-water separation polytetrafluoroethylene membranes prepared by picosecond laser direct ablation and drilling

Materials & Design, 2019
The membranes with special surface wettability have attracted considerable attention, especially in the practical applications of oil-water separation.
Zhongli Qin, Huiqin Xiang, Jianguo Liu, Xiaoyan Zeng   +3 more
doaj   +1 more source

Superwetting Stainless Steel Mesh Used for Both Immiscible Oil/Water and Surfactant-Stabilized Emulsion Separation

Membranes, 2023
The design and fabrication of advanced membrane materials for versatile oil/water separation are major challenges. In this work, a superwetting stainless steel mesh (SSM) modified with in situ-grown TiO2 was successfully prepared via one-pot hydrothermal
Yu-Ping Zhang, Ya-Ning Wang, Li Wan, Xin-Xin Chen, Chang-Hua Zhao   +4 more
doaj   +1 more source

Wastewater treatment from a typical multisystem hospital using chemically modified banana peels: Taguchi parametric optimization and characterization

Applied Water Science
The study aims to develop an eco-friendly solution for addressing contaminants in hospital wastewater. To achieve this, banana peel, a cost-effective and easily available agricultural waste, was chemically modified using sulfuric acid and sodium ...
Lekan Taofeek Popoola, Adeyinka Sikiru Yusuff, Usman Taura, Davidway Ireoluwa Oladokun, Abel Adekanmi Adeyi, Tajudeen Adejare Aderibigbe   +5 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source