Resource Type

Journal Article 690

Year

2024 1

2023 58

2022 51

2021 57

2020 30

2019 38

2018 54

2017 42

2016 22

2015 29

2014 27

2013 25

2012 21

2011 32

2010 33

2009 25

2008 37

2007 35

2006 12

2005 8

open ︾

Keywords

process 28

oxygen evolution reaction 11

oxygen reduction reaction 9

temperature 9

hydrogen evolution reaction 8

Anammox 7

optimization 7

process intensification 5

Process industry 4

Process intensification 4

electrocatalyst 4

process design 4

process simulation 4

2 3

Machine learning 3

Wastewater 3

catalyst 3

numerical simulation 3

process optimization 3

open ︾

Search scope:

排序： Display mode:

A comprehensive simulation approach for pollutant bio-transformation in the gravity sewer

Nan Zhao, Huu Hao Ngo, Yuyou Li, Xiaochang Wang, Lei Yang, Pengkang Jin, Guangxi Sun

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1144-1

Abstract:

Biochemical reactions related to distinct carbonitemcontent>

Pollutant transformation is attributed to different biochemicalreaction processes.

Keywords： Gravity sewer     Modeling     Pollutant transformation     Biochemical reaction process    

HTML PDF Collect

Dual-reaction-center catalytic process continues Fenton’s story

Chao Lu, Kanglan Deng, Chun Hu, Lai Lyu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1261-x

Abstract: Abstract • Dual-reaction-center (DRC) system breaks through bottleneck of Fenton reaction. • Utilizationof intrinsic electrons of pollutants is realized in DRC system. • DRC catalytic process well continuesIn recent years, our group has been focusing on studying a novel heterogeneous Fenton catalytic processThis process breaks through the classic Fenton mechanism, and improves the performance and efficiencyprocess are described in detail.

Keywords： Dual reaction centers     Fenton     Pollutant utilization     Electron transfer    

HTML PDF Collect

Digital microfluidics: A promising technique for biochemical applications

He WANG, Liguo CHEN, Lining SUN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4,   Pages 510-525 doi: 10.1007/s11465-017-0460-z

Abstract: This process works by applying electrical potentials to an array of electrodes coated with a hydrophobicUnlike microchannels, DMF facilitates precise control over multiple reaction processes without usingalso presents other distinct features, such as portability, less sample consumption, shorter chemical reaction

Keywords： digital microfluidics     electrowetting on dielectric     discrete droplet     biochemistry    

HTML PDF Collect

Investigation of carbon dioxide photoreduction process in a laboratory-scale photoreactor by computationalfluid dynamic and reaction kinetic modeling

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

Abstract: of solar fuels via the photoreduction of carbon dioxide to methane by titanium oxide is a promising processAlthough several reaction mechanisms have been proposed, the detailed steps are still ambiguous, andthe computational fluid dynamic model combined with the novel carbon dioxide photoreduction intrinsic reactionThe carbon dioxide photoreduction process conducted in a laboratory-scale reactor under different carbon

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

HTML PDF Collect

Advance in FCC Process Reaction Chemistry

Xu Youhao and Wang Xieqing

Strategic Study of CAE 2007, Volume 9, Issue 8,   Pages 6-14

Abstract:

Faced the stringent challenge of FCC process,  the multi-dimensionalreaction structure was proposed for FCC process reaction chemistry. The multi-dimension reaction structure mode was established on the basis of hydrocarbon reaction FCC process with multi-dimensional reaction structure has more production modes. The multi-dimensional reaction structure was used to successfully develop MIP process aiming at

Keywords： catalytic cracking     reaction chemistry     catalyst     two different reaction zones     multi--dimensional reaction    

HTML PDF Collect

Potential of electron transfer and its application in dictating routes of biochemical processes associated

Frontiers of Medicine 2021, Volume 15, Issue 5,   Pages 679-692 doi: 10.1007/s11684-021-0866-1

Abstract: reprogramming could be predicted by examining the net changes of the PET values associated with the biochemical

Keywords： metabolic reprogramming     potential of electron transfer     cell proliferation     aerobic glycolysis     cancer metabolism    

HTML PDF Collect

A stepwise process for carbon dioxide sequestration using magnesium silicates

Johan FAGERLUND, Experience NDUAGU, Ron ZEVENHOVEN, Inês ROMÃO,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 2,   Pages 133-141 doi: 10.1007/s11705-009-0259-5

Abstract: Our approach is rooted in the thermodynamic fact that the reaction between Mg(OH) and gaseous CO formingThe main problem is, however, the chemical kinetics; the reaction is slow and has to be accelerated inorder to be used in an economically viable process for large-scale (~1Mt/a) CO sequestrationWe have constructed a lab-scale PFB reactor test-setup for optimising the carbonation reaction.Mg(OH) production step, making the overall process energy neutral.

Keywords： carbonation reaction     reactor     producer     large-scale     process    

HTML PDF Collect

Numerically investigating the crushing of sandstone by a tooth hob

Frontiers of Structural and Civil Engineering   Pages 964-979 doi: 10.1007/s11709-023-0978-6

Abstract: To investigate the mechanical process that occurs between rocks and tooth hobs, the crushing of sandstoneThe absolute value of the longitudinal reaction force is significantly higher than that of the lateralreaction force.Because the tooth was subjected to reaction forces from the sandstone, forces and moments were appliedThe applied forces were equal in value and opposite in direction to the reaction forces of the sandstone

Keywords： sandstone     tooth hob     crushing process     reaction force     numerical simulation    

HTML PDF Collect

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 305-310 doi: 10.1007/s11783-007-0051-z

Abstract: polarization curve and nitrate consumption rate were introduced to verify the rate of electrochemical reactionIt was shown that the denitrification process effectively strengthened the electrochemical reaction whileElectron was transferred between electrochemical process and biological process not only by hydrogen

Keywords： ACF     apparent exchange     hydrogen molecule     activated     biological process    

HTML PDF Collect

Metabonomic study of the biochemical profiles of heterozygous myostatin knockout swine

Jianxiang XU,Dengke PAN,Jie ZHAO,Jianwu WANG,Xiaohong HE,Yuehui MA,Ning LI

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 1,   Pages 90-99 doi: 10.15302/J-FASE-2015045

Abstract: Myostatin is a transforming growth factor-β family member that normally acts to limit skeletal muscle growth. Myostatin gene ( ) knockout (KO) mice show possible effects for the prevention or treatment of metabolic disorders such as obesity and type 2 diabetes. We applied chromatography and mass spectrometry based metabonomics to assess system-wide metabolic response of heterozygous KO ( ) swine. Most of the metabolic data for swine were similar to the data for wild type (WT) control swine. There were, however, metabolic changes related to fatty acid metabolism, glucose utilization, lipid metabolism, as well as BCAA catabolism caused by monoallelic depletion.The statistical analyses suggested that: (1) most metabolic changes were not significant in swine compared to WT swine; (2) only a few metabolic properties were significantly different between KO and WT swine, especially for lipid metabolism. Significantly, these minor changes were most evident in female KO swine and suggested differences in gender sensitivity to myostatin.

Keywords： myostatin     transforming growth factor-β family     skeletal muscle     metabolic disorders     chromatography     mass spectrometry     metabonomics    

HTML PDF Collect

Multiphase surfactant-assisted reaction-separation system in a microchannel reactor

Salah ALJBOUR, Tomohiko TAGAWA, Mohammad MATOUQ, Hiroshi YAMADA

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1,   Pages 33-38 doi: 10.1007/s11705-009-0108-6

Abstract: The microchannel was integrated to promote both reaction and separation of the biphase system.It was found that the dynamics and the kinetics of the multiphase reaction were affected by the new micellar

Keywords： Lewis acid catalysis     multiphase reactions     process intensification     microchannel reactor     green engineering    

HTML PDF Collect

Uptake and accumulation of multiwalled carbon nanotubes change the morphometric and biochemical characteristics

Elena SMIRNOVA, Alexander GUSEV, Olga ZAYTSEVA, Olga SHEINA, Alexey TKACHEV, Elena KUZNETSOVA, Elena LAZAREVA, Galina ONISHCHENKO, Alexey FEOFANOV, Mikhail KIRPICHNIKOV

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 132-138 doi: 10.1007/s11705-012-1290-5

Abstract: We have studied the effect of the engineered nanomaterial Taunit, containing multiwalled carbon nanotubes (MWCNTs), on the growth of seedlings and investigated whether affected plants uptake and accumulate MWCNTs. We found that 100 μg/mL and 1000 μg/mL of Taunit stimulated the growth of roots and stems, and enhanced the peroxidase activity in these parts of plants. Microscopy studies showed the presence of MWCNTs in the root and leaf tissues of seedlings exposed to Taunit, suggesting that MWCNTs have a capacity to penetrate the cell walls, accumulate in roots and translocate to the leaves. Thus the stimulating effect of MWCNTs on seedlings of may be associated with the primary uptake and accumulation of MWCNTs by plant roots followed by translocation to the other plant tissues.

Keywords： multiwalled carbon nanotubes     plants     electron microscopy    

HTML PDF Collect

Physical and chemical processes of wintertime secondary nitrate aerosol formation

Qi YING

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 348-361 doi: 10.1007/s11783-011-0343-1

Abstract: The UCD/CIT model was modified to include a process analysis (PA) scheme for gas and particulate matterDuring the stagnant days, process analysis indicates that the nitrate concentration in the upper air

Keywords： secondary nitrate aerosol     N2O5 heterogeneous reaction     process analysis    

HTML PDF Collect

Kinetics and mechanism of nitrobenzene degradation by hydroxyl radicals-based ozonation process enhanced

Weizhou Jiao, Shengjuan Shao, Peizhen Yang, Kechang Gao, Youzhi Liu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1197-1205 doi: 10.1007/s11705-020-1998-6

Abstract: The ozonation process of NB could be enhanced by RPB, which is especially effective for highly concentrated

Keywords： high gravity technology     hydroxyl radicals     nitrobenzene     reaction kinetics    

HTML PDF Collect

Targeted Catalytic Cracking to Olefins (TCO): Reaction Mechanism, Production Scheme, and Process Perspectives Review

Youhao Xu, Yanfen Zuo, Wenjie Yang, Xingtian Shu, Wei Chen, Anmin Zheng

Engineering 2023, Volume 30, Issue 11,   Pages 100-109 doi: 10.1016/j.eng.2023.02.018

Abstract: a link to expand upstream and downstream processes, a targeted catalytic cracking to olefins (TCO) processThe main innovations of this process include a multiple feedstock supply, the development of medium-sized

Keywords： Light olefins     Steam cracking     Catalytic cracking     TCO process     Oil processing revolution    

HTML PDF Collect

Title Author Date Type Operation

A comprehensive simulation approach for pollutant bio-transformation in the gravity sewer

Nan Zhao, Huu Hao Ngo, Yuyou Li, Xiaochang Wang, Lei Yang, Pengkang Jin, Guangxi Sun

Journal Article

Dual-reaction-center catalytic process continues Fenton’s story

Chao Lu, Kanglan Deng, Chun Hu, Lai Lyu

Journal Article

Digital microfluidics: A promising technique for biochemical applications

He WANG, Liguo CHEN, Lining SUN

Journal Article

Investigation of carbon dioxide photoreduction process in a laboratory-scale photoreactor by computationalfluid dynamic and reaction kinetic modeling

Journal Article

Advance in FCC Process Reaction Chemistry

Xu Youhao and Wang Xieqing

Journal Article

Potential of electron transfer and its application in dictating routes of biochemical processes associated

Journal Article

A stepwise process for carbon dioxide sequestration using magnesium silicates

Johan FAGERLUND, Experience NDUAGU, Ron ZEVENHOVEN, Inês ROMÃO,

Journal Article

Numerically investigating the crushing of sandstone by a tooth hob

Journal Article

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Journal Article

Metabonomic study of the biochemical profiles of heterozygous myostatin knockout swine

Jianxiang XU,Dengke PAN,Jie ZHAO,Jianwu WANG,Xiaohong HE,Yuehui MA,Ning LI

Journal Article

Multiphase surfactant-assisted reaction-separation system in a microchannel reactor

Salah ALJBOUR, Tomohiko TAGAWA, Mohammad MATOUQ, Hiroshi YAMADA

Journal Article

Uptake and accumulation of multiwalled carbon nanotubes change the morphometric and biochemical characteristics

Elena SMIRNOVA, Alexander GUSEV, Olga ZAYTSEVA, Olga SHEINA, Alexey TKACHEV, Elena KUZNETSOVA, Elena LAZAREVA, Galina ONISHCHENKO, Alexey FEOFANOV, Mikhail KIRPICHNIKOV

Journal Article

Physical and chemical processes of wintertime secondary nitrate aerosol formation

Qi YING

Journal Article

Kinetics and mechanism of nitrobenzene degradation by hydroxyl radicals-based ozonation process enhanced

Weizhou Jiao, Shengjuan Shao, Peizhen Yang, Kechang Gao, Youzhi Liu

Journal Article

Targeted Catalytic Cracking to Olefins (TCO): Reaction Mechanism, Production Scheme, and Process Perspectives

Youhao Xu, Yanfen Zuo, Wenjie Yang, Xingtian Shu, Wei Chen, Anmin Zheng

Journal Article