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NO<i>xi> and H2S formation in the reductive zone of air-staged combustion of

Jinzhi CAI, Dan LI, Denggao CHEN, Zhenshan LI

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 4-13 doi: 10.1007/s11708-020-0804-y

Abstract: used in coal-fired boilers in China to control NO emission; thus, it is necessary to understand the formationThis paper focused on the investigation of reductive gases in the formation of NO and H S in the reductiveThe coal conversion and formation characteristics of CO, H S, and NO in the fuel-rich zone were carefullyblended coal combustion depended on the single char gasification conversion.Thus, CO, NO , and H S formation

Keywords： blended coal combustion     NO<i>x i>formation     H2S formation     air staged combustion    

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Influence of nozzle height to width ratio on ignition and NO

Liutao SUN, Yonghong YAN, Rui SUN, Zhengkang PENG, Chunli XING, Jiangquan WU

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 431-448 doi: 10.1007/s11708-021-0726-3

Abstract: (SC), large-scale experiments were conducted in a 300 kW fired furnace at various nozzle settings, i.eThe / rose monotonously, but its restraining effects on NO formation decreased as / increased.

Keywords： height to width ratio     ignition characteristics     pyrolyzed semicoke (SC) and bituminous blend     NO<i>xi> formation    

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NiFeRuO<i>xi> nanosheets on Ni foam as an electrocatalyst for efficient

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1698-1706 doi: 10.1007/s11705-023-2334-8

Abstract: The electrocatalyst NiFeRuO<i>xi>/NF, comprised of NiFeRuO<i>xi> nanosheetsNiFeRuO<i>xi>/NF displays high electrocatalytic activity and stability for overall alkalineA solar-driven system containing such a bifunctional NiFeRuO<i>xi>/NF has an almost 100%The NiFeRuO<i>xi> coating around Ni foam is an anti-corrosion layer and also a critical

Keywords： NiFeRuO<i>xi> nanosheets     Ni foam     electrocatalysis     overall seawater splitting     solar-driven    

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Effects of Pd doping on N

Mingxin Dong, Jun Wang, Jinxin Zhu, Jianqiang Wang, Wulin Wang, Meiqing Shen

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0976-9

Abstract: This present work investigated the effects of Pd doping on N O formation over Pt/BaO/Al O catalyst.temperature programmed reactions of NO with H /CO were conducted to obtain further information about N O formationrole in NO reduction to NH , and the formed NH could reduce NO to N leading to a decrease in N O formation

Keywords： NO<i>xi> storage reduction     Pt/BaO/Al2O3     Pd doping     N2O formation    

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Evaluation of H2 on the Evolution Mechanism of NO<i>xi> Storage and Reduction Article

Pan Wang, Jing Yi, Chuan Sun, Peng Luo, Lili Lei

Engineering 2019, Volume 5, Issue 3,   Pages 568-575 doi: 10.1016/j.eng.2019.02.005

Abstract: performed to evaluate the influence of H2 on the evolution mechanism of nitrogen oxides (NOx, CeO2, and BaCO3, whose peaks were observed in X-ray diffraction (XRDIn the process of a complete NSR experiment, the NOx storage capability was greatlyand conversion were increased when the time of H2 exposure (i.e., 30 s, 45 s, and 60 s) wasThe maximum NOx conversion of the catalyst reached 83.5% when the duration of the

Keywords： Pt–Ba–Ce/γ-Al2O3 catalysts     Physicochemical properties     NO<i>xi> storageand reduction     NO<i>xi> emission     H2 reductant    

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Chemical poison and regeneration of SCR catalysts for NO<i>xi>

Junhua LI,Yue PENG,Huazhen CHANG,Xiang LI,John C. CRITTENDEN,Jiming HAO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 3,   Pages 413-427 doi: 10.1007/s11783-016-0832-3

Abstract: Selective catalytic reduction (SCR) of NO with NH is an effective technique to remove NO from stationary sources, such as coal-fired power plant and industrial boilers. Some of elements in the fly ash deactivate the catalyst due to strong chemisorptions on the active sites. The poisons may act by simply blocking active sites or alter the adsorption behaviors of reactants and products by an electronic interaction. This review is mainly focused on the chemical poisoning on V O -based catalysts, environmental-benign catalysts and low temperature catalysts. Several common poisons including alkali/alkaline earth metals, SO and heavy metals etc. are referred and their poisoning mechanisms on catalysts are discussed. The regeneration methods of poisoned catalysts and the development of poison-resistance catalysts are also compared and analyzed. Finally, future research directions in developing poisoning resistance catalysts and facile efficient regeneration methods for SCR catalysts are proposed.

Keywords： flue gas     DeNO<i>xi>     SCR catalyst     poison and regeneration    

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Superior performance in visible-light-driven hydrogen evolution reaction of three-dimensionally ordered macroporous SrTiO decorated with ZnCdS

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1561-1571 doi: 10.1007/s11705-021-2089-z

Abstract: the fabrication of three-dimensionally ordered macroporous SrTiO3 decorated with Zn<i>xi>Cd1−<i>xi>S nanoparticles for hydrogen production under visible light

Keywords： three-dimensionally ordered macroporous SrTiO3     Zn<i>xi>Cd1–<i>xi>S     visible light     hydrogen production     promotion mechanism    

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Tailoring the simultaneous abatement of methanol and NO on Sb-Ce-Zr catalysts via copper modification

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11684-022-1565-0

Abstract:

● Cu addition enhances CH3OH oxidation and alleviates its inhibitory effect on SCR.

Keywords： Copper modification     Sb-CeZr2O<i>xi> catalyst     NO<i>xi>     Methanol    

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G-quadruplex formation of oligonucleotides containing ALS and FTD related GGGGCC repeat

Jasna Brčić,Janez Plavec

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 2,   Pages 222-237 doi: 10.1007/s11705-016-1556-4

Abstract: However, the formation of multiple structures makes structural analysis challenging and time consuming

Keywords： G-quadruplex     GGGGCC     NMR     ALS/FTD     polymorphism    

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A toughness based deformation limit for X- and K-joints under brace axial tension

Bo GU,Xudong QIAN,Aziz AHMED

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 345-362 doi: 10.1007/s11709-016-0333-2

Abstract: limit for the initiation of ductile fracture failure in fatigue-cracked circular hollow section (CHS) X-computations on the crack driving force and previously published verification study against large-scale CHS X-jointsdeformation limits thus developed follow a linear relationship with respect to the crack-depth ratio for both X-Comparison of the predicated deformation limit against experimental on cracked tubular X- and K-jointswhen extrapolated to a zero crack depth, provides an estimate on the deformation limits for intact X-

Keywords： circular hollow section (CHS)     tubular joint     fracture failure     deformation limit     <i>Ji>-integral    

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Recent advances in special morphologic photocatalysts for NO removal

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1573-0

Abstract: List>

● Systematic information of recent progress in photocatalytic NO <i>x i> removal is provided.

Keywords： NO<i>xi> removal     Photocatalyst     Graphene     C3N4     Bi-based compounds    

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NO hydrogenation to NH over FeCu/TiO catalyst with improved activity

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1973-1985 doi: 10.1007/s11705-023-2364-2

Abstract: We employed <i>in situi> diffuse reflectance Fourier transform infrared spectroscopy and conducted

Keywords： NO hydrogenation     synthetic ammonia     10Fe-<i>xi>Cu/TiO2     high selectivity    

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Insights into <i>Cronobacter sakazakiii> Biofilm Formation and Control Strategies in the Food Industry Review

Na Ling, Stephen Forsythe, Qingping Wu, Yu Ding, Jumei Zhang, Haiyan Zeng

Engineering 2020, Volume 6, Issue 4,   Pages 393-405 doi: 10.1016/j.eng.2020.02.007

Abstract: This review focuses on describing the mechanisms underlying the biofilm formation and behavior of

Keywords： Biofilm     Control     <i>Cronobacter sakazakiii>     Formation     Removal    

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Mechanisms of connective tissue formation and blocks of mitogen activated protein kinase

Irina A SHURYGINA, Michael G SHURYGIN, Nataliya I AYUSHINOVA, Galina B GRANINA, Nikolay V ZELENIN

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 232-237 doi: 10.1007/s11705-012-1286-1

Abstract: immunohistochemistry, and tensometry revealed that the inhibition of p38 or JNK cascades have modified the formation

Keywords： connective tissue     mitogen activated protein kinase (MAPK)     p38     JNK    

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Title Author Date Type Operation

NO<i>xi> and H2S formation in the reductive zone of air-staged combustion of

Jinzhi CAI, Dan LI, Denggao CHEN, Zhenshan LI

Journal Article

Influence of nozzle height to width ratio on ignition and NO

Liutao SUN, Yonghong YAN, Rui SUN, Zhengkang PENG, Chunli XING, Jiangquan WU

Journal Article

NiFeRuO<i>xi> nanosheets on Ni foam as an electrocatalyst for efficient

Journal Article

Effects of Pd doping on N

Mingxin Dong, Jun Wang, Jinxin Zhu, Jianqiang Wang, Wulin Wang, Meiqing Shen

Journal Article

Evaluation of H2 on the Evolution Mechanism of NO<i>xi> Storage and Reduction

Pan Wang, Jing Yi, Chuan Sun, Peng Luo, Lili Lei

Journal Article

Chemical poison and regeneration of SCR catalysts for NO<i>xi>

Junhua LI,Yue PENG,Huazhen CHANG,Xiang LI,John C. CRITTENDEN,Jiming HAO

Journal Article

Deciphering the Origins of P1-Induced Power Losses in Cu(In<i>xi>,Ga1–<i>xi>

César Omar Ramírez Quiroz, Laura-Isabelle Dion-Bertrand, Christoph J. Brabec, Joachim Müller, Kay Orgassa

Journal Article

Superior performance in visible-light-driven hydrogen evolution reaction of three-dimensionally ordered macroporous SrTiO decorated with ZnCdS

Journal Article

Tailoring the simultaneous abatement of methanol and NO on Sb-Ce-Zr catalysts via copper modification

Journal Article

G-quadruplex formation of oligonucleotides containing ALS and FTD related GGGGCC repeat

Jasna Brčić,Janez Plavec

Journal Article

A toughness based deformation limit for X- and K-joints under brace axial tension

Bo GU,Xudong QIAN,Aziz AHMED

Journal Article

Recent advances in special morphologic photocatalysts for NO removal

Journal Article

NO hydrogenation to NH over FeCu/TiO catalyst with improved activity

Journal Article

Insights into <i>Cronobacter sakazakiii> Biofilm Formation and Control Strategies in the Food Industry

Na Ling, Stephen Forsythe, Qingping Wu, Yu Ding, Jumei Zhang, Haiyan Zeng

Journal Article

Mechanisms of connective tissue formation and blocks of mitogen activated protein kinase

Irina A SHURYGINA, Michael G SHURYGIN, Nataliya I AYUSHINOVA, Galina B GRANINA, Nikolay V ZELENIN

Journal Article