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Journal Article 4

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2021 1

2010 3

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regeneration 2

As(V) 1

Magnetic separation 1

Soil 1

Sulfidation 1

Zero-valent iron 1

hot coal gas 1

hot coal gas cleanup 1

hot gas desulphurization 1

iron-based sorbents 1

iron-manganese-based sorbent 1

nickel-modified ZnFe₂O₄ 1

sulfidation 1

sulfidation performance 1

sulfidation/regeneration 1

sulphur recovery 1

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Sulfidation/regeneration multicycle testing of nickel-modified ZnFe

Wei LI, Jinju GUO, Jiejie HUANG, Jiaotao ZHAO

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4, Pages 435-440 doi: 10.1007/s11705-010-0506-9

Abstract: desulphurization reactivity, mechanical strength, ability to regenerate, and stability to endure many sulfidation-regenerationsol-gel auto-combustion method were measured in a fixed-bed reactor at middle temperature of 300°C (sulfidationMulticycle runs indicate that the sulfidation reactivity decreases slightly during the second cycle andnickel-modified ZnFe O keeps high reactivity and structural stability in the multicycle testing of sulfidation

Keywords： hot gas desulphurization nickel-modified ZnFe₂O₄ sulfidation/regeneration

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Remediation of arsenic contaminated soil by sulfidated zero-valent iron

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1377-z

Abstract:

• Sulfidation significantly enhanced As(V) immobilization in soil by

Keywords： Soil As(V) Sulfidation Zero-valent iron Magnetic separation

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Desulfurization performance of iron-manganese-based sorbent for hot coal gas

Xiurong REN, Weiren BAO, Fan LI, Liping CHANG, Kechang XIE

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4, Pages 429-434 doi: 10.1007/s11705-010-0504-y

Abstract: The sulfidation tests were carried out in a fixed-bed reactor with space velocity of 2000 h (STP).components in iron-manganese-based sorbent, and FeO and Fe are active components formed by reduction during sulfidationS7F3M sorbent has stable sulfidation performance in three sulfidation-regeneration cycles and no apparentThe sulfidation performance of iron- manganese-based sorbent is also related with its specific surface

Keywords： iron-manganese-based sorbent sulfidation performance regeneration hot coal gas