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CO2sub> methanation and co-methanation of CO and CO2sub> over Mn-promoted Ni/Al2sub>O3sub> catalysts

Kechao Zhao,Zhenhua Li,Li Bian

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 2, Pages 273-280 doi: 10.1007/s11705-016-1563-5

Abstract: A series of Mn-promoted 15 wt-% Ni/Al O catalysts were prepared by an incipient wetness impregnationThe presence of Mn increased the number of CO adsorption sites and inhibited Ni particle agglomerationdue to improved Ni dispersion and weakened interactions between the nickel species and the support.Mn content was varied from 0.86% to 2.54% and the best CO conversion was achieved with the 1.71Mn-NiThe co-methanation tests on the 1.71Mn-Ni/Al O catalyst indicated that adding Mn markedly enhanced the

Keywords： Mn promotion nickel catalysts CO2sub> methanation co-methanation of CO and CO2sub>

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Direct Evidence of Coal Swelling and Shrinkage with Injecting CO2sub> and N2sub> Using Article

Guanglei Zhang, P.G. Ranjith, Herbert E. Huppert

Engineering 2022, Volume 18, Issue 11, Pages 88-95 doi: 10.1016/j.eng.2022.03.010

Abstract: Deep coal seams are one of the world’s most widespread deposits2sub> emissions.The injection of CO2sub> into coal seams has great potential to sequester CO2sub> while>2sub> adsorption.p>

Keywords： CCS CO2sub> -ECBM Carbon neutrality X-ray imaging Coal permeability

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Removal of P4sub>, PH3sub> and H2sub>S from Yellow Phosphoric Tail Gas by a Catalytic

Ning Ping,Hans-Jörg Bart,Wang Xueqian,Ma Liping,Chen Liang

Strategic Study of CAE 2005, Volume 7, Issue 6, Pages 27-35

Abstract: Yellow phosphorus tail gas is a resource to produce bulk chemicals, such as formate, oxalate, methanolsulfide in yellow phosphorus tail gas was investigated with activated carbon and a home-made catalyst KU2.Both KU2 and activated carbon proved to be effective catalysts in the catalytic oxidation process (COP) for H2sub>S and PH3sub> removal.p>

Keywords： catalyst catalytic oxidation H2sub>S P4sub> PH3sub> fixed bed

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Stability of Ni/SiO

Bettina Stolze,Juliane Titus,Stephan A. Schunk,Andrian Milanov,Ekkehard Schwab,Roger Gläser

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 2, Pages 281-293 doi: 10.1007/s11705-016-1568-0

Abstract: Ni/SiO -ZrO catalysts with Ni loadings of 1 to 13 wt-% were prepared, characterized by elemental analysisThe catalyst with 5 wt-% Ni loading in its fully reduced state is stable over 15?The Ni loading of 5 wt-% on SiO -ZrO was shown to provide an optimal balance between activity and coking

Keywords： Ni/SiO2sub>-ZrO2sub> synthesis gas dry reforming coking steaming

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Catalytic hydrolysis of gaseous HCN over Cu–Ni/γ-Al

Linxia Yan, Senlin Tian, Jian Zhou, Xin Yuan

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0872-8

Abstract: The Cu–Ni/γ-Al O catalyst was prepared to study HCN hydrolysis ?decompose efficiently hydrogen cyanide (HCN) in exhaust gas, g-Al O -supported bimetallic-based Cu–Nivolume ratio, reaction temperature, and the presence of CO or O on the HCN removal efficiency on the Cu–Ni

Keywords： Hydrogen cyanide Cu–Ni/g-Al2sub>O3sub> Catalytic hydrolysis

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Anti-β2sub>GPI/β2sub>GPI complexes induce platelet activation and promote thrombosis viap38MAPK: a pathway to targeted therapies

Wenjing Zhang, Caijun Zha, Xiumin Lu, Ruichun Jia, Fei Gao, Qi Sun, Meili Jin, Yanhong Liu

Frontiers of Medicine 2019, Volume 13, Issue 6, Pages 680-689 doi: 10.1007/s11684-018-0673-5

Abstract: The p38 mitogen-activated protein kinase (MAPK) pathway has been recognized to be an important intracellularpresent study reveals that levels of anti- GPI/ GPI complexes in sera are positively associated with p38MAPKIn conclusion, p38MAPK may be a treatment target for anti- GPI antibody-associated thrombotic events.

Keywords： anti-

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Corrosion behavior of Fe–Cr–Ni based alloys exposed to molten MgCl2sub>–KCl–NaCl salt with over-added

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10, Pages 1608-1619 doi: 10.1007/s11705-023-2349-1

Abstract: MgCl2sub>–NaCl–KCl salts mixture shows great potential as a high-temperature (> 700 °C) thermalAdding Mg into molten MgCl2sub>–NaCl–KCl salt as a corrosion inhibitor is one of the most effectiveand cost-effective methods to mitigate the molten salt corrosion of commercial Fe–Cr–Ni alloys.to form MgNi2sub>/Mg2sub>Ni compounds.using Mg as a corrosion inhibitor for MgCl2sub>–NaCl–KCl or other chlorides for high temperature

Keywords： concentrated solar power (CSP) Mg corrosion inhibitor Mg–Ni intermetallic salt purification thermal

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Fe - Ni - Co - Al2sub>O3sub> Cermets Inert Anode for Aluminum Electrolysis

Qiu Zhuxian,Shi Zhongning,Xu Junli

Strategic Study of CAE 2004, Volume 6, Issue 8, Pages 35-39

Abstract: The cell was built with a graphite cathode of 120 mm×40 mm×20 mm and a Fe - Ni - Co -Al2sub>O3sub> cermet inert anode of 120 mm×80 mm×15 mm.The anode gas consisted of 98%〜99% O2sub> which was analyzed with an Orsat apparatus.>2sub>O3sub> in the bath and the anode used was inert.p>

Keywords： aluminum electrolysis inert anode back EMF value

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Efficient degradation of orange II by ZnMn

Qingzhuo Ni, Hao Cheng, Jianfeng Ma, Yong Kong, Sridhar Komarneni

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6, Pages 956-966 doi: 10.1007/s11705-019-1907-z

Abstract: A ZnMn O catalyst has been synthesized via a sucrose-aided combustion method and characterized by various analytical techniques. It is composed of numerous nanoparticles (15–110 nm) assembled into a porous structure with a specific surface area (SSA) of 19.1 m ·g . Its catalytic activity has been investigated for the degradation of orange II dye using three different systems, i.e., the photocatalysis system with visible light, the chemocatalysis system with bisulfite, and the photo-chemical catalysis system with both visible light and bisulfite. The last system exhibits the maximum degradation efficiency of 90%, much higher than the photocatalysis system (15%) and the chemocatalysis system (67%). The recycling experiments indicate that the ZnMn O catalyst has high stability and reusability and is thus a green and eximious catalyst. Furthermore, the potential degradation mechanisms applicable to the three systems are discussed with relevant theoretical analysis and scavenging experiments for radicals. The active species such as Mn(III), O , h , e , SO and HO are proposed to be responsible for the excellent degradation results in the photo-chemical catalysis system with the ZnMn O catalyst.

Keywords： ZnMn2sub>O4sub> photo-chemical catalysis bisulfite dye degradation

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Ni-Co bimetallic catalyst for CH

Xiaohong LI, Jun AI, Wenying LI, Dongxiong LI

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4, Pages 476-480 doi: 10.1007/s11705-010-0512-y

Abstract: A co-precipitation method was employed to prepare Ni/Al O -ZrO , Co/Al O -ZrO and Ni-Co/Al O -ZrO catalystsNi-Co/Al O -ZrO bimetallic catalyst has good performance in the reduction of active components Ni, Comono-metallic catalyst, bimetallic catalyst could provide more active sites and CO adsorption sites (C+ CO = 2COAccording to the CH -CO -TPSR, there were 80.9% and 81.5% higher CH and CO conversion over Ni-Co/AlThe high activity and excellent anti-coking of the Ni-Co/Al O -ZrO catalyst were closely related to

Keywords： Ni-Co bimetallic catalyst composite support CH4sub> reforming with CO2sub>

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Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production of

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

Abstract: The electrochemical conversion of CO2sub>-H2sub>O into CO-H2sub> using renewableThe Mxsub>Ni-NCNT samples exhibited bamboo-like nanotubular structures with a large specificon Mxsub>Ni-NCNT.biofuels by syngas fermentation, could be realized on Co1sub>Ni-NCNT and Co2sub>Ni-NCNT>2sub> ratio from electrochemical CO2sub> reduction.

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

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Design and analysis of dual fuel methanol-power poly-generation

Minghua WANG , Zheng LI , Weidou NI ,

Frontiers in Energy 2009, Volume 3, Issue 3, Pages 341-347 doi: 10.1007/s11708-009-0023-z

Abstract: A dual fuel head poly-generation flowsheet was designed based on coal gas and coke oven gas. To help clearly understand the system performance, a 1.2×10−3.2×10kg methanol and 274―496MW power poly-generation system was simulated by using the commercially available software ASPEN Plus and GT Pro. The technology scheme, the operating parameters, and the efficiency of the system were also analyzed and evaluated, which will be used for building industrial devices.

Keywords： dual fuel methanol-power poly-generation CO2sub> and CH4sub> reforming splitting ratio

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High-performance supercapacitors based on Ni

Yunrui Tian, Haishun Du, Shatila Sarwar, Wenjie Dong, Yayun Zheng, Shumin Wang, Qingping Guo, Jujie Luo, Xinyu Zhang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4, Pages 1021-1032 doi: 10.1007/s11705-020-2006-x

Abstract: We present a one-step route for the preparation of nickel phosphide/carbon nanotube (Ni P@CNT) nanocompositesNi P nanoparticles could grow uniformly on the surface of CNTs under the optimized reaction conditions, namely, a feeding ratio of 30:50:25 for CNT, Ni(NO ) ·6H O, and red phosphorus and a microwave powerElectrochemical results showed that the specific capacitance of the optimal Ni P@CNT-nanocomposite electrodeP@CNT//AC), which showed a remarkable energy density of 33.5 W·h·kg and a power density of 387.5 W·

Keywords： Ni2sub>P CNT supercapacitors nanocomposites microwave

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N2sub>O emission from a sequencing batch reactor for biological N and P removal from wastewater

Lei SHEN,Yuntao GUAN,Guangxue WU,Xinmin ZHAN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5, Pages 776-783 doi: 10.1007/s11783-013-0586-0

Abstract: Nitrous oxide (N O) is a greenhouse gas that can be released during biological nitrogen removal from wastewater. N O emission from a sequencing batch reactor (SBR) for biological nitrogen and phosphorus removal from wastewater was investigated, and the aims were to examine which process, nitrification or denitrification, would contribute more to N O emission and to study the effects of heterotrophic activities on N O emission during nitrification. The results showed that N O emission was mainly attributed to nitrification rather than to denitrification. N O emission during denitrification mainly occurred with stored organic carbon as the electron donor. During nitrification, N O emission was increased with increasing initial ammonium or nitrite concentrations. The ratio of N O emission to the removed ammonium nitrogen (N O-N/NH -N) was 2.5% in the SBR system with high heterotrophic activities, while this ratio was in the range from 0.14% to 1.06% in batch nitrification experiments with limited heterotrophic activities.

Keywords： biological nutrient removal denitrification greenhouse gas nitrification nitrous oxide

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Enhancing the photoelectrochemical performance of p-silicon through TiO coating decorated with mesoporous

Frontiers in Energy 2021, Volume 15, Issue 3, Pages 772-780 doi: 10.1007/s11708-021-0783-7

Abstract: >2sub> protected p-silicon substrate.An additional TiO2sub> necking was introduced to strengthen the bonding between the MoS2sub> particles and the TiO2sub> layer.This meso-MoS2sub>/TiO2sub>/p-Si hybrid photocathode exhibited significantly enhanced PECAdditionally, this meso-MoS2sub>/TiO2sub>/p-Si photocathode showed an excellent PEC ability

Keywords： photoelectrocatalysis hydrogen evolution Si photocathode mesoporous MoS2sub>

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Title Author Date Type Operation

CO2sub> methanation and co-methanation of CO and CO2sub> over Mn-promoted Ni/Al2sub>O3sub> catalysts

Kechao Zhao,Zhenhua Li,Li Bian

Journal Article

Direct Evidence of Coal Swelling and Shrinkage with Injecting CO2sub> and N2sub> Using

Guanglei Zhang, P.G. Ranjith, Herbert E. Huppert

Journal Article

Removal of P4sub>, PH3sub> and H2sub>S from Yellow Phosphoric Tail Gas by a Catalytic

Ning Ping,Hans-Jörg Bart,Wang Xueqian,Ma Liping,Chen Liang

Journal Article

Stability of Ni/SiO

Bettina Stolze,Juliane Titus,Stephan A. Schunk,Andrian Milanov,Ekkehard Schwab,Roger Gläser

Journal Article

Catalytic hydrolysis of gaseous HCN over Cu–Ni/γ-Al

Linxia Yan, Senlin Tian, Jian Zhou, Xin Yuan

Journal Article

Anti-β2sub>GPI/β2sub>GPI complexes induce platelet activation and promote thrombosis viap38MAPK: a pathway to targeted therapies

Wenjing Zhang, Caijun Zha, Xiumin Lu, Ruichun Jia, Fei Gao, Qi Sun, Meili Jin, Yanhong Liu

Journal Article

Corrosion behavior of Fe–Cr–Ni based alloys exposed to molten MgCl2sub>–KCl–NaCl salt with over-added

Journal Article

Fe - Ni - Co - Al2sub>O3sub> Cermets Inert Anode for Aluminum Electrolysis

Qiu Zhuxian,Shi Zhongning,Xu Junli

Journal Article

Efficient degradation of orange II by ZnMn

Qingzhuo Ni, Hao Cheng, Jianfeng Ma, Yong Kong, Sridhar Komarneni

Journal Article

Ni-Co bimetallic catalyst for CH

Xiaohong LI, Jun AI, Wenying LI, Dongxiong LI

Journal Article

Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production of

Journal Article

Design and analysis of dual fuel methanol-power poly-generation

Minghua WANG , Zheng LI , Weidou NI ,

Journal Article

High-performance supercapacitors based on Ni

Yunrui Tian, Haishun Du, Shatila Sarwar, Wenjie Dong, Yayun Zheng, Shumin Wang, Qingping Guo, Jujie Luo, Xinyu Zhang

Journal Article

N2sub>O emission from a sequencing batch reactor for biological N and P removal from wastewater

Lei SHEN,Yuntao GUAN,Guangxue WU,Xinmin ZHAN

Journal Article

Enhancing the photoelectrochemical performance of p-silicon through TiO coating decorated with mesoporous

Journal Article

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