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Mercury removal from flue gas using nitrate as an electron acceptor in a membrane biofilm reactor

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1454-y

Abstract:

Membrane bioreactor achieved mercury removal using nitrate as an electron acceptor.

Keywords： Mercury removal     Oxygen     Ferrous sulfide     Transformation of mercury     Microbial community    

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Activity and characteristics of “Oxygen-enriched” highly reactive absorbent for simultaneous flue gas

Yi ZHAO,Tianxiang GUO,Zili ZANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 222-229 doi: 10.1007/s11783-014-0636-2

Abstract: Removal of SO and NO simultaneously was carried out using this absorbent in a flue gas circulating fluidized

Keywords： “Oxygen-enriched” highly reactive absorbent     Surface characteristics     Flue gas circulating fluidized bed    

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Analysis of Flue Gas Pollutants Deep-removal Technology in Coal-fired Power Plants

Xiao-lu Zhang

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 336-340 doi: 10.15302/J-FEM-2014061

Abstract: Currently flue gas pollutant control technology does not easily remove PM .Developing Flue Gas Pollutant Deep-removal Technology (DRT) for coal-fired power plants for deep-removingFinally, the flue gas pollutant removal system at a 2×660MW supercritical power plant was introduced,

Keywords： Coal-fired power plant     flue gas pollutants     deep-removal     PM2.5 removal    

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Removal of nitric oxide from simulated flue gas using aqueous persulfate with activation of ferrous ethylenediaminetetraacetate

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 460-469 doi: 10.1007/s11705-022-2224-5

Abstract: Nitric oxide being a major gas pollutant has attracted much attention and various technologies have beenAdvanced persulfate oxidation technology is a workable and effective choice for wet flue gas denitrificationIn this study, a rotating packed bed (RPB) was employed as a gas–liquid absorption device to elevateIncreasing the concentration of (NH4)2S2O8 and liquid–gasresults demonstrated a good applicable potential of RPB/PS/Fe2+-EDTA in the removal of NO from flue

Keywords： rotating packed bed     Fe2+-EDTA     sulfate radical     hydroxyl radical     NO removal efficiency    

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Kinetics of pozzolanic reaction for preparation of flue gas desulfurizer from fly ash and Ca(OH)2

WANG Jingang, HU Jinbang, WANG Daobin, DUAN Zhenya

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 3,   Pages 266-270 doi: 10.1007/s11705-007-0048-y

Abstract: A kinetic model of the pozzolanic reaction for the preparation of flue gas desulfurizers from fly ash

Keywords： comparison     calculated     pozzolanic reaction     precision     preparation    

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The R&D of Flue Gas Pollutants Deep-Removal Technology for Coal-fired Power Plants

Xiao-lu Zhang

Frontiers of Engineering Management 2015, Volume 2, Issue 4,   Pages 359-363 doi: 10.15302/J-FEM-2015057

Abstract: The flue gas pollutants deep-removal technology (DRT) focusing on PM removal is the prime method of

Keywords： coal-fired power plant     pollutants emission reduction     PM2.5     flue gas pollutants     deep-removal    

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Atomistic simulations for adsorption and separation of flue gas in MFI zeolite and MFI/MCM-41 micro/mesoporous

Shengchi ZHUO, Yongmin HUANG, Jun HU, Honglai LIU

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 2,   Pages 264-273 doi: 10.1007/s11705-010-1007-6

Abstract: Adsorption of pure CO and N and separation of CO /N mixture in MFI zeolite and MFI/MCM-41 micro/mesoporous composite have been studied by using atomistic simulations. Fully atomistic models of MFI and MFI/MCM-41 are constructed and characterized. A bimodal pore size distribution is observed in MFI/MCM-41 from simulated small- and broad-angle X-ray diffraction patterns. The density of MFI/MCM-41 is lower than MFI, while its free volume and specific surface area are greater than MFI due to the presence of mesopores. CO is preferentially adsorbed than N , and thus, the loading and isosteric heat of CO are greater than N in both MFI and MFI/MCM-41. CO isotherm in MFI/MCM-41 is similar to that in MFI at low pressures, but resembles that in MCM-41 at high pressures. N shows similar amount of loading in MFI, MCM-41 and MFI/MCM-41. The selectivity of CO over N in the three adsorbents decreases in the order of MFI>MFI/MCM-41>MCM-41. With increasing pressure, the selectivity increases in MFI and MFI/MCM-41, but decreases in MCM-41. The self-diffusivity of CO and N in MFI decreases as loading increases, while in MFI/MCM-41, it first increases and then drops.

Keywords： adsorption     diffusion     CO2     flue gas     zeolite     micro/mesoporous composite    

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Analysis of flue gas pollutants deep-removal technology for coal-fired power plant

Zhang Xiaolu

Strategic Study of CAE 2014, Volume 16, Issue 10,   Pages 47-51

Abstract: Under the situation that our current flue gas pollutant control technology is difficult to remove PM2.5, the development of the Flue Gas Pollutants Deep-removal Technology (DRT) for Coal-fired Power PlantFinally, introduces the flue gas pollutant removal system with an example of a 2×660 MW supercritical

Keywords： coal-fired power plant     flue gas pollutants     deep-removal     PM2.5 removal    

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Effect of adjusted mesoscale drag model on flue gas desulfurization in powder-particle spouted beds

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 909-920 doi: 10.1007/s11705-021-2100-8

Abstract: An energy minimum multiscale model was adjusted to simulate the mesoscale structure of the flue gas desulfurizationIn addition, more thorough gas radial mixing was achieved using the adjusted mesoscale drag model.The mass fraction of water in the gas mixture at the outlet determined by the heterogeneous drag model

Keywords： adjusted mesoscale drag model     particle image velocimetry     water vaporization     desulfurization reaction     numerical simulation    

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Target the neglected VOCs emission from iron and steel industry in China for air quality improvement

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1695-z

Abstract:

● Haze formation in China is highly correlated with iron and steel industry.

Keywords： Volatile organic compounds     Iron and steel industry     Air quality     Sinter flue gas emission    

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A combination process of mineral carbonation with SO2 disposal for simulated flue gas by magnesia-added

Yingying Zhao, Mengfan Wu, Zhiyong Ji, Yuanyuan Wang, Jiale Li, Jianlu Liu, Junsheng Yuan

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 832-844 doi: 10.1007/s11705-019-1871-7

Abstract: the feasibility of magnesia and seawater for the integrated disposal of SO and CO in the simulated fluegas was investigated.

Keywords： mineral carbonation     wet SO2 disposal     seawater     desulfurization    

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State-of-the-Art of Clean Coal Technology: A Novel Ammonia Process for Flue Gas SO2 Recovery

Xiao Wende,Yuan Weikang

Strategic Study of CAE 2000, Volume 2, Issue 5,   Pages 77-83

Abstract:

Flue gas desulfurization, a well-established clean coal technology, is imperative to the coal-combustedproprietary and novel ammonia desulfurization process (NADS), which is able to recover SO2 from flue

Keywords： flue gas desulfurization     clean coal technology     SO2     power plant     ammonia     fertilizer    

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Removal of elemental mercury with Mn/Mo/Ru/Al

Yongfu GUO, Naiqiang YAN, Ping LIU, Shijian YANG, Juan WANG, Zan QU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3,   Pages 464-473 doi: 10.1007/s11783-012-0430-y

Abstract: catalytic membrane using Mn/Mo/Ru/Al O as the catalyst was employed to remove elemental mercury (Hg ) from fluegas at low temperature.

Keywords： flue gas     elemental mercury     membrane     catalysis     transition metal    

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Industrial Application of a Deep Purification Technology for Flue Gas Involving Phase-Transition Agglomeration Article

Jianmin Liu, Fahua Zhu, Xiuyuan Ma

Engineering 2018, Volume 4, Issue 3,   Pages 416-420 doi: 10.1016/j.eng.2018.05.009

Abstract:

A moist plume forms when the flue gas emitted from wet desulfurization equipment exits into the ambientIn this study, a deep purification technology for flue gas involving phase-transition agglomeration andThe results show that the average amount of recycled water obtained from wet flue gas by means of PADDecreasing the wet flue gas temperature by 1.5–5.3 °C allows 5%–20% of the moisture inWith the use of this process, the ion concentration in droplets of flue gas is decreased by more than

Keywords： Moist plume     Phase-transition agglomeration     Dehumidification     Dissolved salts     SO3     Particulate matter    

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Static and dynamic characteristics of SO

Shi Yin, Yan-Qiu Chen, Yue-Li Li, Wang-Lai Cen, Hua-Qiang Yin

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 5, doi: 10.1007/s11783-018-1058-3

Abstract:

To derive liquid fuel from waste engine oil and plastics thorough pyrolysis process.

To make equal blend of waste engine oil and plastics with diesel fuel.

To find the suitability of fuel from waste in diesel engine through performance, emission and combustion characteristics.

Keywords： Molecular dynamics     Flue gas desulfurization     Graphene     Sulfur dioxide     Heterogeneous catalysis    

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Title Author Date Type Operation

Mercury removal from flue gas using nitrate as an electron acceptor in a membrane biofilm reactor

Journal Article

Activity and characteristics of “Oxygen-enriched” highly reactive absorbent for simultaneous flue gas

Yi ZHAO,Tianxiang GUO,Zili ZANG

Journal Article

Analysis of Flue Gas Pollutants Deep-removal Technology in Coal-fired Power Plants

Xiao-lu Zhang

Journal Article

Removal of nitric oxide from simulated flue gas using aqueous persulfate with activation of ferrous ethylenediaminetetraacetate

Journal Article

Kinetics of pozzolanic reaction for preparation of flue gas desulfurizer from fly ash and Ca(OH)2

WANG Jingang, HU Jinbang, WANG Daobin, DUAN Zhenya

Journal Article

The R&D of Flue Gas Pollutants Deep-Removal Technology for Coal-fired Power Plants

Xiao-lu Zhang

Journal Article

Atomistic simulations for adsorption and separation of flue gas in MFI zeolite and MFI/MCM-41 micro/mesoporous

Shengchi ZHUO, Yongmin HUANG, Jun HU, Honglai LIU

Journal Article

Analysis of flue gas pollutants deep-removal technology for coal-fired power plant

Zhang Xiaolu

Journal Article

Effect of adjusted mesoscale drag model on flue gas desulfurization in powder-particle spouted beds

Journal Article

Target the neglected VOCs emission from iron and steel industry in China for air quality improvement

Journal Article

A combination process of mineral carbonation with SO2 disposal for simulated flue gas by magnesia-added

Yingying Zhao, Mengfan Wu, Zhiyong Ji, Yuanyuan Wang, Jiale Li, Jianlu Liu, Junsheng Yuan

Journal Article

State-of-the-Art of Clean Coal Technology: A Novel Ammonia Process for Flue Gas SO2 Recovery

Xiao Wende,Yuan Weikang

Journal Article

Removal of elemental mercury with Mn/Mo/Ru/Al

Yongfu GUO, Naiqiang YAN, Ping LIU, Shijian YANG, Juan WANG, Zan QU

Journal Article

Industrial Application of a Deep Purification Technology for Flue Gas Involving Phase-Transition Agglomeration

Jianmin Liu, Fahua Zhu, Xiuyuan Ma

Journal Article

Static and dynamic characteristics of SO

Shi Yin, Yan-Qiu Chen, Yue-Li Li, Wang-Lai Cen, Hua-Qiang Yin

Journal Article