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Charge and separation characteristics of nanofiltration membrane embracing dissociated functional groups

Zhun MA,Meng WANG,Xueli GAO,Congjie GAO

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 650-658 doi: 10.1007/s11783-013-0605-1

Abstract: The current work focused on the investigation of charge and separation characteristics of nanofiltrationThe electro-kinetic method was carried out to assess the membrane volume charge density ( ) with differentThe Donnan steric pore model-dielectric exclusion (DSPM-DE) model was employed to evaluate the separationFurthermore, it was found that the separation characteristic of NF membrane could be evaluated well byDSPM-DE model coupling with electro-kinetic method in a whole concentration range.

Keywords: Sulfonated polyethersulfone nanofiltration membrane     charge characteristics     electro-kinetic method     volumecharge density     separation behavior    

Electrocoagulation process for the treatment of metal-plating wastewater: Kinetic modeling and energy

Fatih Ilhan, Kubra Ulucan-Altuntas, Yasar Avsar, Ugur Kurt, Arslan Saral

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1152-1

Abstract: Adsorption capacities based on kinetic modeling were observed as Cr>Cu>Ni>Zn.In the process where kinetic modeling was applied, it was observed that the heavy metal removal mechanism

Keywords: Electrochemical treatment     Heavy metals     Kinetic modeling     Pseudo first order kinetic     Pseudo second orderkinetic    

Thermogravimetric kinetic analysis of

SUKARNI,SUDJITO,Nurkholis HAMIDI,Uun YANUHAR,I.N.G. WARDANA

Frontiers in Energy 2015, Volume 9, Issue 2,   Pages 125-133 doi: 10.1007/s11708-015-0346-x

Abstract: The kinetic parameters were evaluated by using Kissinger and Ozawa methods.

Keywords: Nannochloropsis oculata     combustion     kinetic parameters     air atmosphere     thermogravimetric    

Experimental and kinetic study on laminar flame speeds of ammonia/syngas/air at a high temperature and

Frontiers in Energy 2022, Volume 16, Issue 2,   Pages 263-276 doi: 10.1007/s11708-021-0791-7

Abstract: Four kinetic models (the Glarborg model, Shrestha model, Mei model, and Han model) were compared andPathway, sensitivity and radical pool analysis are conducted to find out the deep kinetic insight on

Keywords: ammonia mixed with syngas     laminar flame speed     kinetic model     sensitivity analysis     pathway analysis    

Kinetic study of hydrodesulfurization of coker gas oil in a slurry reactor

Haiding XIANG, Tiefeng WANG

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2,   Pages 139-144 doi: 10.1007/s11705-013-1323-8

Abstract: A macro reaction kinetic model was established for the HDS of CGO in the slurry reactor.

Keywords: coker gas oil     hydrodesulfurization     slurry reactor     reaction kinetic model    

photoreduction process in a laboratory-scale photoreactor by computational fluid dynamic and reaction kinetic

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1149-1163 doi: 10.1007/s11705-021-2096-0

Abstract: computational fluid dynamic model combined with the novel carbon dioxide photoreduction intrinsic reaction kineticdifferent carbon dioxide and water moisture partial pressures was then modeled based on the intrinsic kinetic

Keywords: carbon dioxide photoreduction     computational fluid dynamic simulation     kinetic model     Langmuir adsorption    

for damage detection in functionally graded carbon nanotube-reinforced composite plates using modal kinetic

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1453-1479 doi: 10.1007/s11709-021-0767-z

Abstract: The elemental modal kinetic energy (MKE) values, calculated from natural frequencies and translational

Keywords: feed-forward neural networks     functionally graded carbon nanotube-reinforced composite plates     modal kinetic    

Kinetic study of the methanol to olefin process on a SAPO-34 catalyst

Mehdi SEDIGHI,Kamyar KEYVANLOO

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 3,   Pages 306-311 doi: 10.1007/s11705-014-1440-z

Abstract: In this paper, a new kinetic model for methanol to olefin process over SAPO-34 catalyst was developedThe kinetic model fits well to the experimental data obtained in a fixed bed reactor.Using this kinetic model, the effect of the most important operating conditions such as temperature,

Keywords: methanol to olefin     SAPO-34     kinetic modeling     elementary step    

Application of micro-genetic algorithm for calibration of kinetic parameters in HCCI engine combustion

HUANG Haozhong, SU Wanhua

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 86-92 doi: 10.1007/s11708-008-0003-8

Abstract: highly effective optimization method, is applied to calibrate to a newly developed reduced chemical kineticThe seven kinetic parameters of the calibrated model are determined using a combination of the Micro-Geneticthe autoignition predictions of the calibrated model agree better with those of the detailed chemical kinetichave demonstrated that the mGA is an effective tool to facilitate the calibration of a large number of kineticparameters in a reduced kinetic model.

Keywords: homogeneous     different     combustion     autoignition     compression    

Prediction of high-density polyethylene pyrolysis using kinetic parameters based on thermogravimetric

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1606-3

Abstract:

● Reducting the sampling frequency can enhance the modelling process.

Keywords: HDPE     Pyrolysis     Kinetics     Thermogravimetric     ANOVA     Artificial neural network    

Phase separation in cGAS-STING signaling

Frontiers of Medicine   Pages 855-866 doi: 10.1007/s11684-023-1026-6

Abstract: Biomolecular condensates formed by phase separation are widespread and play critical roles in many physiologicalInterestingly, exciting recent studies have reported that biomolecular phase separation exists and playsHere, we summarize recent advances in the phase separation of cGAS-STING signaling and the development

Keywords: biomolecular condensates     phase separation     cGAS-STING pathway     cGAS     STING     cGAMP     interferon    

Guest Solvent-Directed Isomeric Metal–Organic Frameworks for the Kinetically Favorable Separation of Article

Dan Lai, Fuqiang Chen, Lidong Guo, Lihang Chen, Jie Chen, Qiwei Yang, Zhiguo Zhang, Yiwen Yang, Qilong Ren, Zongbi Bao

Engineering 2023, Volume 23, Issue 4,   Pages 64-72 doi: 10.1016/j.eng.2022.03.022

Abstract: Instead, kinetic separation is preferred for a pressure swing adsorption process, although precise controlseparation.The resultant CuFMOF·CH3OH (CuFMOF-c) exhibits an excellent kinetic separation performanceselectivity (273.5) and equilibrium-kinetic combined selectivity (64.2).the separation performance.

Keywords: Guest solvent-directed strategy     Metal–     organic frameworks     Carbon dioxide     Methane     Kinetic separation    

Simultaneous removal of NO and chlorobenzene on VO/TiO granular catalyst: Kinetic study and performance

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1363-5

Abstract:

• A V2O5/TiO2 granular catalyst for simultaneous removal of NO and chlorobenzene.

Keywords: NOx     Chlorobenzene     Simultaneous removal     Kinetic study     Performance prediction     V<    

Oxidation-extraction desulfurization of model oil over Zr-ZSM-5/SBA-15 and kinetic study

Chuanzhu LU,Hui FU,Huipeng LI,Hua ZHAO,Tianfeng CAI

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 203-211 doi: 10.1007/s11705-014-1420-3

Abstract: ZSM-5/SBA-15 composite molecular sieves were synthesized using post-synthesis method and characterized by X-ray diffraction and N adsorption-desorption. The oxidative-extration desulfurization of model oil was investigated by using hydrogen peroxide as the oxidant, tetrabutyl ammonium bromide as phase transfer catalyst, dimethyl sulfoxide as extractant, and Zr-ZSM-5/SBA-15, Ag-ZSM-5/SBA-15, Ce-ZSM-5/SBA-15 as catalyst. Under the optimal conditions, the desulfurization rate decreases in the order: Zr-ZSM-5/SBA-15>Ce-ZSM-5/SBA-15>Ag-ZSM-5/SBA-15. The highest desulfurization rate is 84.53% under the catalysis of Zr-ZSM-5/SBA-15. Kinetics analysis shows that the reaction is pseudo-first-order with the activation energy of 44.23 kJ/mol.

Keywords: composite molecular sieve     oxidation desulfuration     extraction     kinetic    

Kinetic energy based model assessment and sensitivity analysis of vortex induced vibration of segmental

Nazim Abdul NARIMAN

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 4,   Pages 480-501 doi: 10.1007/s11709-017-0435-5

Abstract: deck streamlined length and dynamic viscosity of the air) are dedicated to study their effects on the kineticLatin hypercube experimental method is dedicated to generate the surrogate models for the kinetic energyThe kinetic energy approach performed very well in revealing the rational effects and the roles of each

Keywords: vortex induced vibration     reynolds number     kinetic energy     vorticity     latin hypercube sampling    

Title Author Date Type Operation

Charge and separation characteristics of nanofiltration membrane embracing dissociated functional groups

Zhun MA,Meng WANG,Xueli GAO,Congjie GAO

Journal Article

Electrocoagulation process for the treatment of metal-plating wastewater: Kinetic modeling and energy

Fatih Ilhan, Kubra Ulucan-Altuntas, Yasar Avsar, Ugur Kurt, Arslan Saral

Journal Article

Thermogravimetric kinetic analysis of

SUKARNI,SUDJITO,Nurkholis HAMIDI,Uun YANUHAR,I.N.G. WARDANA

Journal Article

Experimental and kinetic study on laminar flame speeds of ammonia/syngas/air at a high temperature and

Journal Article

Kinetic study of hydrodesulfurization of coker gas oil in a slurry reactor

Haiding XIANG, Tiefeng WANG

Journal Article

photoreduction process in a laboratory-scale photoreactor by computational fluid dynamic and reaction kinetic

Journal Article

for damage detection in functionally graded carbon nanotube-reinforced composite plates using modal kinetic

Journal Article

Kinetic study of the methanol to olefin process on a SAPO-34 catalyst

Mehdi SEDIGHI,Kamyar KEYVANLOO

Journal Article

Application of micro-genetic algorithm for calibration of kinetic parameters in HCCI engine combustion

HUANG Haozhong, SU Wanhua

Journal Article

Prediction of high-density polyethylene pyrolysis using kinetic parameters based on thermogravimetric

Journal Article

Phase separation in cGAS-STING signaling

Journal Article

Guest Solvent-Directed Isomeric Metal–Organic Frameworks for the Kinetically Favorable Separation of

Dan Lai, Fuqiang Chen, Lidong Guo, Lihang Chen, Jie Chen, Qiwei Yang, Zhiguo Zhang, Yiwen Yang, Qilong Ren, Zongbi Bao

Journal Article

Simultaneous removal of NO and chlorobenzene on VO/TiO granular catalyst: Kinetic study and performance

Journal Article

Oxidation-extraction desulfurization of model oil over Zr-ZSM-5/SBA-15 and kinetic study

Chuanzhu LU,Hui FU,Huipeng LI,Hua ZHAO,Tianfeng CAI

Journal Article

Kinetic energy based model assessment and sensitivity analysis of vortex induced vibration of segmental

Nazim Abdul NARIMAN

Journal Article