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Kombucha SCOBY-based carbon and graphene oxide wrapped sulfur/polyacrylonitrile as a high-capacity cathodein lithium-sulfur batteries

Krishnaveni Kalaiappan, Subadevi Rengapillai, Sivakumar Marimuthu, Raja Murugan, Premkumar Thiru

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 976-987 doi: 10.1007/s11705-019-1897-x

Abstract: Hierarchically-porous carbon nano sheets were prepared as a conductive additive for sulfur/polyacrylonitrile

Keywords： sulfur cathode     kombucha SCOBY     graphene oxide     polyacrylonitrile     lithium-sulfur battery    

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Well testing technology and application in high-pressure and high-production sulfur-containing gas reservoir

Wang Shize,Tang Ruijiang,Zhao Zuopei,Du Lin

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 56-60

Abstract: There were many characters in marine gas reservoir of the northeast Sichuan, such as deeply buried, high-pressureand high temperature, generally sulfur-containing, production changes significantly in flat and verticalBased on large numbers of laboratory practices and experiences, well testing technology in high-pressureand high-production sulfur-containing gas reservoir were put forward, including three classes of APRThese technologies were successfully applied in YB1-C1,YB12 , HB11D and other HPHT sulfur-containing

Keywords： high pressure and high production     sulfur-containing     gas reservoir     well testing    

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Simulation analysis of environmental risk accident and management of high-sulfur gas field development

WANG Xiao, HAO Fanghua, ZHANG Xuan, SUN Wen, CHENG Hongguang

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 318-325 doi: 10.1007/s11783-008-0033-9

Abstract: Environmental risk of high sulfur gas field exploitation has become one of the hot spots of environmentalThis study, using high sulfur content gas field of Sichuan “Pu Guang gas field” as study object and adoptingsulfur content gas field of complex terrain area.diffusion result and residential area dispersing in the study area, synthetic judge located in the highsmaller than the low hollow point, thus it was suggested to carryout laying of lining build of equal high

Keywords： mountain ’     rapture     Lagrangian     hollow     produced    

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amino-functionalized University of Oslo 66 membranes as efficacious polysulfide barriers for lithium−sulfur

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 194-205 doi: 10.1007/s11705-022-2206-7

Abstract: The shuttle effect of soluble polysulfides is a serious problem impeding the development of lithium−sulfurTherefore, lithium−sulfur batteries with this interlayer show a desirable initial capacity of 999.21Moreover, a high area capacity of 4.82 mAh·cm–2 is also obtained even under increased sulfur

Keywords： lithium−sulfur batteries     amino-functionalized University of Oslo 66 membrane     polysulfide     interlayer    

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Tuning nitrogen defects and doping sulfur in carbon nitride for enhanced visible light photocatalytic

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 93-101 doi: 10.1007/s11705-022-2175-x

Abstract: High-energy electrons generated by plasma can produce N defects and embed sulfur atoms into g-C3

Keywords： g-C3N4     nitrogen defect     sulfur doping     photodegradation     plasma    

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Theoretical study on the mechanism of sulfur migration to gas in the pyrolysis of benzothiophene

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 334-346 doi: 10.1007/s11705-022-2209-4

Abstract: sulfur, but the underlying migration mechanisms remain unclear.Herein, the mechanism of sulfur migration during the release of sulfur-containing radicals in benzothiopheneThe generation of CS radicals is relatively difficult because of the high energy barrier (551.8 kJ·molHowever, it can be significantly promoted by high temperatures, where the rate constant exceeds thatcompetitiveness of S and SH radicals results in abundant H2S during benzothiophene pyrolysis, and the high

Keywords： benzothiophene     sulfur migration     pyrolysis     density functional theory    

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Denitrification performance and sulfur resistance mechanism of Sm–Mn catalyst for low temperature NH-SCR

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 617-633 doi: 10.1007/s11705-022-2258-8

Abstract: Sm–Mn catalysts were prepared with the coprecipitation method, and they showed excellent activities and sulfur300 °C in the presence of excess oxygen. 0.10Sm–Mn catalyst indicated better catalytic activity and sulfurTherefore, it significantly enhances the NO conversion, N2 selectivity, and sulfur resistanceFor 0.10Sm–Mn catalyst, manganese sulfate and sulfur ammonium cannot be generated broadly under the influenceThe Bronsted acid sites strengthen significantly due to the addition of SO2, enhancing the sulfur

Keywords： MnOx     Sm–Mn     catalyst     NH3-SCR     sulfur resistance    

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NO oxidation over Co-La catalysts and NO

Tiejun Zhang,Jian Li,Hong He,Qianqian Song,Quanming Liang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0906-x

Abstract: generation of cobalt sulfate, and the SO adsorption quantity of the catalyst might also have effected sulfur

Keywords： NO catalytic oxidation     pH effect     Low temperature     Sulfur dioxide     High space velocity     SCR    

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The exploration and development engineering technology for ultra deep and high acid gas field in Northeast

Shen Chen

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 29-34

Abstract:

High H2S and CO2 content, complicated geological condition and field environment

Keywords： Northeast Sichuan     ultra-deep well     high sulfur     exploration and development     drilling     completion    

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zirconium-based metal-organic framework-801 films on carbon cloth as shuttle-inhibiting interlayers for lithium-sulfur

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 511-522 doi: 10.1007/s11705-021-2068-4

Abstract: Lithium-sulfur batteries have been regarded as the next-generation rechargeable batteries due to theirhigh theoretical energy density and specific capacity.Nevertheless, the shuttle effect of lithium polysulfides has hindered the development of lithium-sulfurBased on the above advantages, the lithium-sulfur battery, with the proposed interlayer, delivers anAdditionally, a high area capacity of 4.3 mAh·cm–2 can be achieved under increased S loading

Keywords： lithium-sulfur batteries     metal-organic framework-801 film     interlayer     shuttle effect    

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Effects of sulfur on variations in the chemical speciation of heavy metals from fly ash glass

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1728-7

Abstract:

● A higher sulfur content reduced the curing rate of Cr in glass.

Keywords： Dechlorinated fly ash     SO3     Heavy metal     Chemical speciation     Glass solidification    

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Regeneration of Fe

Ruizhuang ZHAO, Ju SHANGGUAN, Yanru LOU, Jin SONG, Jie MI, Huiling FAN

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 423-428 doi: 10.1007/s11705-010-0503-z

Abstract: Regeneration of a high-temperature coal gas desulfurization sorbent is a key technology in its industrialA Fe O -based high-temperature coal gas desulfurizer was prepared using red mud from steel factory.The changes of phase and the composition of the Fe O -based high-temperature coal gas desulfurizationThe results show that the major products are Fe O and elemental sulfur; the influences of regenerationThe time of regeneration also becomes shorter, and the elemental sulfur content of tail gas increases

Keywords： high-temperature coal gas     Fe2O3 desulfurization sorbent     SO2 atmosphere     regeneration behaviors     sulfur recovery    

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An investigation of reaction furnace temperatures and sulfur recovery

S. ASADI, M. PAKIZEH, M. POURAFSHARI CHENAR

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 362-371 doi: 10.1007/s11705-011-1106-z

Abstract: In a modern day sulfur recovery unit (SRU), hydrogen sulfide (H S) is converted to elemental sulfur usingAlso the effects of the tail gas ratio and the catalytic bed type on the sulfur recovery were studiedThe bed temperatures were optimized in order to enhance the sulfur recovery for a given acid gas feed

Keywords： Claus unit     concentration of H2S     tail gas ratio     sulfur recovery     catalytic bed    

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Effect of a promoter on the methanation activity of a Mo-based sulfur-resistant catalyst

Can LIN, Haiyang WANG, Zhenhua LI, Baowei WANG, Xinbin MA, Shaodong QIN, Qi SUN

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 88-94 doi: 10.1007/s11705-013-1301-1

Abstract: The effect of adding Co, Ni or La on the methanation activity of a Mo-based sulfur-resistant catalyst

Keywords： sulfur-resistant     methanation     promoter    

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Combined biologic aerated filter and sulfur/ceramisite autotrophic denitrification for advanced wastewater

Tian WAN,Guangming ZHANG,Fengwei DU,Junguo HE,Pan WU

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 967-972 doi: 10.1007/s11783-014-0690-9

Abstract: An innovative advanced wastewater treatment process combining biologic aerated filter (BAF) and sulfurof effective denitrification at low temperature might be the use of easily dissolved Ca(HCO ) and high-fluxBesides, vast surface area of sulfur with diameter of 2–6 mm enhanced the rate of microbial utilization

Keywords： autotrophic denitrification     biologic aerated filter (BAF)     sulfur/ceramisite-based autotrophic denitrification    

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Title Author Date Type Operation

Kombucha SCOBY-based carbon and graphene oxide wrapped sulfur/polyacrylonitrile as a high-capacity cathodein lithium-sulfur batteries

Krishnaveni Kalaiappan, Subadevi Rengapillai, Sivakumar Marimuthu, Raja Murugan, Premkumar Thiru

Journal Article

Well testing technology and application in high-pressure and high-production sulfur-containing gas reservoir

Wang Shize,Tang Ruijiang,Zhao Zuopei,Du Lin

Journal Article

Simulation analysis of environmental risk accident and management of high-sulfur gas field development

WANG Xiao, HAO Fanghua, ZHANG Xuan, SUN Wen, CHENG Hongguang

Journal Article

amino-functionalized University of Oslo 66 membranes as efficacious polysulfide barriers for lithium−sulfur

Journal Article

Tuning nitrogen defects and doping sulfur in carbon nitride for enhanced visible light photocatalytic

Journal Article

Theoretical study on the mechanism of sulfur migration to gas in the pyrolysis of benzothiophene

Journal Article

Denitrification performance and sulfur resistance mechanism of Sm–Mn catalyst for low temperature NH-SCR

Journal Article

NO oxidation over Co-La catalysts and NO

Tiejun Zhang,Jian Li,Hong He,Qianqian Song,Quanming Liang

Journal Article

The exploration and development engineering technology for ultra deep and high acid gas field in Northeast

Shen Chen

Journal Article

zirconium-based metal-organic framework-801 films on carbon cloth as shuttle-inhibiting interlayers for lithium-sulfur

Journal Article

Effects of sulfur on variations in the chemical speciation of heavy metals from fly ash glass

Journal Article

Regeneration of Fe

Ruizhuang ZHAO, Ju SHANGGUAN, Yanru LOU, Jin SONG, Jie MI, Huiling FAN

Journal Article

An investigation of reaction furnace temperatures and sulfur recovery

S. ASADI, M. PAKIZEH, M. POURAFSHARI CHENAR

Journal Article

Effect of a promoter on the methanation activity of a Mo-based sulfur-resistant catalyst

Can LIN, Haiyang WANG, Zhenhua LI, Baowei WANG, Xinbin MA, Shaodong QIN, Qi SUN

Journal Article

Combined biologic aerated filter and sulfur/ceramisite autotrophic denitrification for advanced wastewater

Tian WAN,Guangming ZHANG,Fengwei DU,Junguo HE,Pan WU

Journal Article