Resource Type

Journal Article 1482

Year

2024 1

2023 98

2022 135

2021 103

2020 67

2019 80

2018 76

2017 72

2016 63

2015 68

2014 76

2013 61

2012 74

2011 73

2010 87

2009 58

2008 61

2007 56

2006 29

2005 19

open ︾

Keywords

process 28

drinking water 11

water mist 11

water resources 11

water quality 10

adsorption 9

numerical simulation 9

optimization 9

sustainable development 9

water treatment 9

bio-oil 8

Anammox 7

China 7

water 7

water resource 7

Adsorption 6

Microplastics 6

Wastewater treatment 6

biodiesel 6

open ︾

Search scope:

排序： Display mode:

Standard method design considerations for semi-quantification of total naphthenic acids in oil sandsprocess affected water by mass spectrometry: A review

Kevin A. Kovalchik, Matthew S. MacLennan, Kerry M. Peru, John V. Headley, David D.Y. Chen

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 497-507 doi: 10.1007/s11705-017-1652-0

Abstract: complex class of thousands of naturally occurring aliphatic and alicyclic carboxylic acids found in oilsands bitumen and in the wastewater generated from bitumen processing.of analytical methods have been developed for the semi-quantification of total naphthenic acids in water

Keywords： total naphthenic acids     environmental samples     oil sands process affected water     polar organics     mass spectrometry    

HTML PDF Collect

Analyzing the energy intensity and greenhouse gas emission of Canadian oil sands crude upgrading throughprocess modeling and simulation

Anton ALVAREZ-MAJMUTOV,Jinwen CHEN

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 212-218 doi: 10.1007/s11705-014-1424-z

Abstract: presents an evaluation of the energy intensity and related greenhouse gas/CO emissions of integrated oilsands crude upgrading processes.Two major oil sands crude upgrading schemes currently used in Canadian oil sands operations were investigatedThe analysis, which was based on a robust process model of the entire process, was constructed in Aspenupgrading schemes in order to generate a detailed inventory of the required energy and utility inputs: process

Keywords： Oil sands crude upgrading     hydroconversion     process modeling     greenhouse gas emissions    

HTML PDF Collect

MILP synthesis of separation processes for waste oil-in-water emulsions treatment

Zorka N. Pintarič,Gorazd P. Škof,Zdravko Kravanja

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 120-130 doi: 10.1007/s11705-016-1559-1

Abstract: This paper presents a novel synthesis method for designing integrated processes for oil-in-water (O/Wexisting industrial case study for deriving optimal combinations of technologies for treating diverse oil-in-waterThe optimal solution represents a flexible and profitable process for reducing the COD values below maximalallowable limits for discharging effluent into surface water.

Keywords： oil-in-water emulsion     chemical oxygen demand     superstructure     process synthesis     MILP    

HTML PDF Collect

Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1377-1386 doi: 10.1007/s11705-022-2157-z

Abstract: The preparation of environmentally friendly oil/water separation materials remains a great challenge.In this paper, a degradable fluorine-free superhydrophobic film (max. water contact angle of approximatelyIn addition, after cross-laminating the two samples, the films had the ability to separate oil and water

Keywords： wood nanotechnology     superhydrophobic     biodegradable     surface modification     oil/water separation    

HTML PDF Collect

Highly hydrophobic oil−water separation membrane: reutilization of waste reverse osmosis membrane

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1606-1615 doi: 10.1007/s11705-022-2200-0

Abstract: techniques were applied to characterize the obtained membranes, which were then used to separate the oil–wateroptimally modified membrane displayed good hydrophobicity with a contact angle of 135.2° ± 0.3°, and its oil–waterAfter 20 recycle tests, the oil–water separation performance remained more than 96%, which was attributed

Keywords： oil–water separation     wasted reverse osmosis membrane     hydrophobic modification    

HTML PDF Collect

properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic melamine sponge for oil/water separation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 8,   Pages 1237-1246 doi: 10.1007/s11705-022-2140-8

Abstract: The water contact angle of Ag-DDT-MS reached 159.2°.The absorbed oils can be easily collected by the mechanical pressing process, and the oil recovery rate

Keywords： melamine sponge     oil-absorbing material     hydrophobic     oil-water separation     oil absorption capacity    

HTML PDF Collect

Fabrication of a superhydrophilic/underwater superoleophobic stainless steel mesh for oil/water separation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 46-55 doi: 10.1007/s11705-022-2170-2

Abstract: wastewater produced each day, it is important to develop superhydrophilic/underwater superoleophobic oil/water separation membranes with ultrahigh flux and high separation efficiency.The obtained mesh was able to separate oil/water mixtures only by gravity.

Keywords： oil/water separation     N-isopropylacrylamide     stainless steel mesh     ultrahigh flux    

HTML PDF Collect

Numerical simulation of benzene transport in shoreline groundwater affected by tides under different

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-022-1540-9

Abstract:

● An approach for assessing the transport of benzene on the beach was proposed.

Keywords： Numerical simulation     Benzene     Transport and fate     Shoreline     Groundwater     Tide    

HTML PDF Collect

Strategic Thinking on Shallow-water Oil and Gas Exploration in Offshore China

Ke-qiang Wu,Jian-yong Xu,Bo Kang

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 349-355 doi: 10.15302/J-FEM-2016056

Abstract: The oil and gas exploration in offshore China has made great achievements, and as the important areasof offshore exploration, the shallow waters contribute most of the oil and gas reserves and productionTherefore, for effective exploration of shallow-water oil and gas in offshore China, it is necessaryhydrocarbon-rich sags, and form geological theories and explorative technologies of large and medium size oil

Keywords： offshore China     shallow-water oil and gas exploration     strategic thinking     challenge     countermeasure    

HTML PDF Collect

The Research of Business Process Management-based on The Changqing Oil Field Cooperation Project

Ning Hui,Xiao-wei Zhou,Qing-qing Chang

Frontiers of Engineering Management 2015, Volume 2, Issue 2,   Pages 182-187 doi: 10.15302/J-FEM-2015027

Abstract: The paper focuses on the drawbacks in the existing management process and analyzes the process by using

Keywords： cooperation project     process optimization     management     improvement    

HTML PDF Collect

Functional flax fiber with UV-induced switchable wettability for multipurpose oil-water separation

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1588-6

Abstract:

● A PAA-ZnO-HDTMS flax fiber with UV-induced switchable wettability was developed.

Keywords： Flax fiber     Switchable wettability     ZnO-HDTMS coating     Oil-water separation    

HTML PDF Collect

A novel composite coating mesh film for oil-water separation

Futao QIN, Zhijia YU, Xinhui FANG, Xinghua LIU, Xiangyu SUN

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1,   Pages 112-118 doi: 10.1007/s11705-009-0149-x

Abstract: The contact angle of this mesh film is 156.3° for water, and close to 0° for diesel oil and kerosene.The contact angle hysteresis of water on the mesh film is 4.3°.An oil-water separation test was carried out for oil-contaminated water in a six-stage super-hydrophobicThe oil removal rate can reach about 99%.

Keywords： super-hydrophobic     super-oleophilic     composite coating     mesh film     separation of oil and water    

HTML PDF Collect

Superhydrophobic, mechanically flexible and recyclable reduced graphene oxide wrapped sponge for highly efficient oil/water separation

Lijuan Qiu, Ruiyang Zhang, Ying Zhang, Chengjin Li, Qian Zhang, Ying Zhou

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 390-399 doi: 10.1007/s11705-018-1751-6

Abstract:

Water pollution has become an urgent issue for our modern society, and it is highly desirable to rapidlydeal with the water pollution without secondary pollution.or heavy oil underwater.sup>6 and 3.6 × 106 L·m−3·h−1 in non-turbulent and turbulent water/oil systems, respectively.

Keywords： superhydrophobicity     mechanically flexibility     water/oil separation     reduced graphene oxide wrapped sponge    

HTML PDF Collect

Strain localization analyses of idealized sands in biaxial tests by distinct element method

Mingjing JIANG, Hehua ZHU, Xiumei LI,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 208-222 doi: 10.1007/s11709-010-0025-2

Abstract: This paper presents a numerical investigation on the strain localization of an idealized sand in biaxial compression tests using the distinct element method (DEM). In addition to the dilatancy and material frictional angle, the principal stress field, and distributions of void ratio, particle velocity, and the averaged pure rotation rate (APR) in the DEM specimen are examined to illustrate the link between microscopic and macroscopic variables in the case of strain localization. The study shows that strain localization of the granular material in the tests proceeds with localizations of void ratio, strain and APR, and distortions of stress field and force chains. In addition, both thickness and inclination of the shear band change with the increasing of axial strain, with the former valued around 10–14 times of mean grain diameter and the later overall described by the Mohr-Coulomb theory.

Keywords： idealized sand     strain localization     numerical analyses     distinct element method (DEM)    

HTML PDF Collect

The Parameter Analysis of the Process in Cylinder for Light Oil-based Fuel in Gasoline Engine

Sun Lingling

Strategic Study of CAE 2000, Volume 2, Issue 12,   Pages 78-83

Abstract: To check its quality, a series of tests on process parameter in cylinder are done.The test results show that the power of engine with light oil-based fuel is close to that with gasolineand the standard errors of process parameter in cylinder with light oil-based fuel are lower than thatThis proves that the light oil-based fuel has good quality and is suitable for gasoline engine.

Keywords： light oil     gasoline engine     process parameter in cylinder     antiknock property    

HTML PDF Collect

Title Author Date Type Operation

Standard method design considerations for semi-quantification of total naphthenic acids in oil sandsprocess affected water by mass spectrometry: A review

Kevin A. Kovalchik, Matthew S. MacLennan, Kerry M. Peru, John V. Headley, David D.Y. Chen

Journal Article

Analyzing the energy intensity and greenhouse gas emission of Canadian oil sands crude upgrading throughprocess modeling and simulation

Anton ALVAREZ-MAJMUTOV,Jinwen CHEN

Journal Article

MILP synthesis of separation processes for waste oil-in-water emulsions treatment

Zorka N. Pintarič,Gorazd P. Škof,Zdravko Kravanja

Journal Article

Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Journal Article

Highly hydrophobic oil−water separation membrane: reutilization of waste reverse osmosis membrane

Journal Article

properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic melamine sponge for oil/water separation

Journal Article

Fabrication of a superhydrophilic/underwater superoleophobic stainless steel mesh for oil/water separation

Journal Article

Numerical simulation of benzene transport in shoreline groundwater affected by tides under different

Journal Article

Strategic Thinking on Shallow-water Oil and Gas Exploration in Offshore China

Ke-qiang Wu,Jian-yong Xu,Bo Kang

Journal Article

The Research of Business Process Management-based on The Changqing Oil Field Cooperation Project

Ning Hui,Xiao-wei Zhou,Qing-qing Chang

Journal Article

Functional flax fiber with UV-induced switchable wettability for multipurpose oil-water separation

Journal Article

A novel composite coating mesh film for oil-water separation

Futao QIN, Zhijia YU, Xinhui FANG, Xinghua LIU, Xiangyu SUN

Journal Article

Superhydrophobic, mechanically flexible and recyclable reduced graphene oxide wrapped sponge for highly efficient oil/water separation

Lijuan Qiu, Ruiyang Zhang, Ying Zhang, Chengjin Li, Qian Zhang, Ying Zhou

Journal Article

Strain localization analyses of idealized sands in biaxial tests by distinct element method

Mingjing JIANG, Hehua ZHU, Xiumei LI,

Journal Article

The Parameter Analysis of the Process in Cylinder for Light Oil-based Fuel in Gasoline Engine

Sun Lingling

Journal Article