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Development of an H reduction and moderate oxidation method for 3,5-dimethylpyridine hydrogenation in

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12, Pages 1807-1817 doi: 10.1007/s11705-022-2243-2

Abstract: Under the same reduction conditions (300 °C in H2sub>), the catalytic activity of the non-in-situTherefore, an in-situi> H2sub> reduction and moderate oxidation method was developed to increasei> H2sub> reduction and moderate oxidation (oxidized at 100 °C).of the in-situi> H2sub> reduction and moderate oxidized Ru/C-i2 catalyst, the interactionThe developed in-situi> H2sub> reduction and moderate oxidation method eliminated the step

Keywords： Ru/C catalyst in-situi> H2sub> reduction and moderate oxidation in-situi> reduction non-in-situi> reduction hydrogenation of 3 5-dimethylpyridine

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Does environmental infrastructure investment contribute to emissions reduction? A case of China

Xiaoqian SONG, Yong GENG, Ke LI, Xi ZHANG, Fei WU, Hengyu PAN, Yiqing ZHANG

Frontiers in Energy 2020, Volume 14, Issue 1, Pages 57-70 doi: 10.1007/s11708-019-0654-7

Abstract: However, the effect of EII on SO emission fluctuated although it still contributes to the reduction

Keywords： environmental infrastructure investment (EII) CO2sub> emission SO2sub> emission PM2.5sub> pollution stochastic impact by regression on population affluence and technology (STIRPAT)

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Evaluation of H2sub> on the Evolution Mechanism of NOxi>sub> Storage and Reductionover Pt–Ba–Ce/γ-Al2sub>O3sub> Catalysts 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:

In this investigation, Pt–Ba–Ce/γ-Al2sub>O3sub> catalysts were prepared>xsub>) storage and reduction (NSR).The physical and chemical properties of the Pt–Ba–Ce/γ-Al2sub>O3sub>>xsub>, CeO2sub>, and BaCO3sub>, whose peaks were observed in X-ray diffractionand conversion were increased when the time of H2sub> exposure (i.e., 30 s, 45 s, and 60 s) was

Keywords： Pt–Ba–Ce/γ-Al2sub>O3sub> catalysts Physicochemical properties NOxi>sub> storageand reduction NOxi>sub> emission H2sub> reductant

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Multi-stage ammonia production for sorption selective catalytic reduction of NO

Chen ZHANG, Guoliang AN, Liwei WANG, Shaofei WU

Frontiers in Energy 2022, Volume 16, Issue 5, Pages 840-851 doi: 10.1007/s11708-021-0797-1

Abstract: Sorption selective catalytic reduction of nitrogen oxides (NOxi>sub>) (sorption-SCR) hasever been proposed for replacing commercial urea selective catalytic reduction of NOxi>suball present overwhelming advantages over urea-SCR considering the much higher NOxi>sub>>xi>sub> conversion, which brings a bright potential for efficient commercial de-NOxi>sub> technology.

Keywords： selective catalytic reduction (SCR) nitrogen oxides (NOxi>sub>) ammonia composite sorbent

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mechanism of activated carbon on the monolithic honeycomb red mud catalyst for selective catalytic reduction

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1337-7

Abstract:

• Activated carbon was proposed to be an efficient accelerant for molded red mud catalyst.

Keywords： NOxi>sub> Selective catalytic reduction Iron-based catalyst Red mud Monolithic catalyst

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Metal-organic framework loaded manganese oxides as efficient catalysts for low-temperature selective catalytic reduction

Minhua Zhang, Baojuan Huang, Haoxi Jiang, Yifei Chen

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4, Pages 594-602 doi: 10.1007/s11705-017-1668-5

Abstract: deposition method was used to fabricate Mn-based catalysts on a UiO-66 carrier for the selective catalytic reduction

Keywords： metal-organic framework selective catalytic reduction manganese oxides deNOxi>sub> SO2sub> resistance

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Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partial

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12, Pages 1726-1734 doi: 10.1007/s11705-022-2188-5

Abstract: In this work, the kinetics of SrFeO3−δi>sub>–CaO∙MnO nanocomposite reduction by methane wasDuring the methane reduction, combustion occurs before the partial oxidation and there exists a transitionof weight loss related to the partial oxidation is well fitted by the Avrami–Erofeyev equation with ni> = 3 (A3 model) with an activation energy of 59.8 kJ∙mol^‒1.The proposed rate law could well predict the reduction kinetics; thus, it may be used to design and/or

Keywords： chemical looping reforming SrFeO3−δi>sub>/CaO·MnO nanocomposite reduction kinetics Avrami–Erofeyev

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On the monolayer dispersion behavior of Co3sub>O4sub> on HZSM-5 support: designing applicablecatalysts for selective catalytic reduction of nitrogen oxides by ammonia

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11, Pages 1741-1754 doi: 10.1007/s11705-023-2332-x

Abstract: Based on monolayer dispersion theory, Co3sub>O4sub>/ZSM-5 catalysts with different loadingshave been prepared for selective catalytic reduction of nitrogen oxides by ammonia.sites are crucial for the reaction, which can adsorb and activate NOxi>sub> and NH3generate the two kinds of active sites, hence promoting the performance of ammonia selective catalytic reductioncapacity amount of Co3sub>O4sub> onto HZSM-5 support.

Keywords： Co3sub>O4sub>/ZSM-5 NOxi>sub>-SCR by NH3sub> monolayer dispersionthreshold effect surface acid sites surface active O2sub>^– anions

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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: Compared with Pt/BaO/Al O , (Pt/BaO/Al O +Pd/Al O ) produced less N O and more NH during NO storage and reductionCO results showed that Pd/Al O component in (Pt/BaO/Al O +Pd/Al O ) played an important role in NO reductionover Pd/BaO/Al O , which inhibits the NO dissociation and thus drives the selectivity to N O in NO reduction

Keywords： NOxi>sub> storage reduction Pt/BaO/Al2sub>O3sub> Pd doping N2sub>O formation

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Graphene-like -BN supported polyhedral NiS/NiS nanocrystals with excellent photocatalytic performance for removing rhodamine B and Cr(VI)

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6, Pages 1537-1549 doi: 10.1007/s11705-021-2094-2

Abstract: In this work, hi>-BN/NiS2sub>/NiS composites were prepared via a simple solvothermal methodThe 7 wt-% hi>-BN/NiS2sub>/NiS composites were characterized via a larger specific surfaceHowever, the removal rate of RhB by the 7 wt-% hi>-BN/NiS2sub>/NiS photocatalyst reachedThis is due to the double Z-scheme heterojunction formed between NiS2sub>/NiS and hi>-BN,hi>-BN promoted transportation of photoinduced charges on the surface of the hi>-BN/NiS2<

Keywords： graphene-like hi>-BN hi>-BN/NiS2sub>/NiS composites photocatalysis Cr(VI) reduction

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NiBO (B = Mn or Co) catalysts for NH-SCR of NO at low-temperature in microwave field

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1696-y

Abstract:

● Microwave-assisted catalytic NH3sub>-SCR reaction over spinel

Keywords： Microwave field Spinel oxides NOxi>sub> Selective catalytic reduction

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Impacts of emissions and meteorological changes on China’s ozone pollution in the warm seasons of 2013 and 2017

Dian Ding, Jia Xing, Shuxiao Wang, Xing Chang, Jiming Hao

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1160-1

Abstract: Emission reduction is effective to reduce O3 nationwide, especially in summer.concentration by the meteorological variation that mostly increased O3 was greater than that from emission reduction0.8%–7.6%, varying by region and month), although MDA8 O3 was increased slightly in some urban areas (i.e

Keywords： O3sub> pollution Meteorological influences Emission reduction NOxi>sub> VOC

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Overlooked nitrogen-cycling microorganisms in biological wastewater treatment

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1426-2

Abstract:

• AOA and comammox bacteria can be more abundant and active than AOB/NOB at WWTPs.

Keywords： Ammonia oxidizing archaea (AOA) Complete ammonia oxidizing (comammox) bacteria Dissimilatory nitrate reductionto ammonium (DNRA) bacteria Nitrate/nitrite-dependent anaerobic methane oxidizing (NOxi>sub>-DAMO) microorganisms Engineering application

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Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production of syngas with potential-independent CO/H ratios

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4, Pages 498-510 doi: 10.1007/s11705-021-2082-6

Abstract: Herein, a series of Ni>-doped carbon nanotubes encapsulating binary alloy nanoparticles (Mxi>sub>Ni-NCNT, M= Fe, Co) were successfully fabricated through the co-pyrolysis of melamine andThe Mxi>sub>Ni-NCNT samples exhibited bamboo-like nanotubular structures with a large specificon Mxi>sub>Ni-NCNT.>2sub> ratio from electrochemical CO2sub> reduction.

Keywords： electrochemical reduction of CO2sub> syngas Ni>-doped carbon nanotubes encapsulated alloynanoparticles CO/H2sub> ratio

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NiFeRuOxi>sub> 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 NiFeRuOxi>sub>/NF, comprised of NiFeRuOxi>sub> nanosheetsNiFeRuOxi>sub>/NF displays high electrocatalytic activity and stability for overall alkalineA solar-driven system containing such a bifunctional NiFeRuOxi>sub>/NF has an almost 100%The NiFeRuOxi>sub> coating around Ni foam is an anti-corrosion layer and also a critical

Keywords： NiFeRuOxi>sub> nanosheets Ni foam electrocatalysis overall seawater splitting solar-driven

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Title Author Date Type Operation

Development of an H reduction and moderate oxidation method for 3,5-dimethylpyridine hydrogenation in

Journal Article

Does environmental infrastructure investment contribute to emissions reduction? A case of China

Xiaoqian SONG, Yong GENG, Ke LI, Xi ZHANG, Fei WU, Hengyu PAN, Yiqing ZHANG

Journal Article

Evaluation of H2sub> on the Evolution Mechanism of NOxi>sub> Storage and Reductionover Pt–Ba–Ce/γ-Al2sub>O3sub> Catalysts

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

Journal Article

Multi-stage ammonia production for sorption selective catalytic reduction of NO

Chen ZHANG, Guoliang AN, Liwei WANG, Shaofei WU

Journal Article

mechanism of activated carbon on the monolithic honeycomb red mud catalyst for selective catalytic reduction

Journal Article

Metal-organic framework loaded manganese oxides as efficient catalysts for low-temperature selective catalytic reduction

Minhua Zhang, Baojuan Huang, Haoxi Jiang, Yifei Chen

Journal Article

Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partial

Journal Article

On the monolayer dispersion behavior of Co3sub>O4sub> on HZSM-5 support: designing applicablecatalysts for selective catalytic reduction of nitrogen oxides by ammonia

Journal Article

Effects of Pd doping on N

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

Journal Article

Graphene-like -BN supported polyhedral NiS/NiS nanocrystals with excellent photocatalytic performance for removing rhodamine B and Cr(VI)

Journal Article

NiBO (B = Mn or Co) catalysts for NH-SCR of NO at low-temperature in microwave field

Journal Article

Impacts of emissions and meteorological changes on China’s ozone pollution in the warm seasons of 2013 and 2017

Dian Ding, Jia Xing, Shuxiao Wang, Xing Chang, Jiming Hao

Journal Article

Overlooked nitrogen-cycling microorganisms in biological wastewater treatment