Sulfur dioxide adsorption by activated carbons having different textural and chemical properties

Nilgün Karatepe; Ilkün Orbak; Reha Yavuz; Ayşe Özyuǧuran

doi:10.1016/j.fuel.2008.06.002

Sulfur dioxide adsorption by activated carbons having different textural and chemical properties

Nilgün Karatepe
, Ilkün Orbak
, Reha Yavuz^*
, Ayşe Özyuǧuran

^*Bu çalışma için yazışmadan sorumlu yazar

Istanbul Technical University

Araştırma çıktısı: Dergi yayını › Makale › Hakem

140 Atıf (Scopus)

Özet

Activated carbons from Turkish lignite were prepared with different methods to investigate the influence of physico-chemical characteristics of the carbon materials on the sulfur dioxide (SO₂) adsorption. The effects of SO₂ concentration, adsorption temperature, and sample particle size on adsorption were investigated using a thermogravimetric analysis system. An intraparticle diffusion model based on Knudsen diffusion and Freundlich isotherm (or Henry isotherm) was applied for predicting the amount of SO₂ adsorbed. The textural and chemical properties of the activated carbon samples, resulted from the effects of activation conditions and demineralization of the carbon precursor, on the SO₂ adsorption were also analyzed.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	3207-3215
Sayfa sayısı	9
Dergi	Fuel
Hacim	87
Basın numarası	15-16
DOI'lar	https://doi.org/10.1016/j.fuel.2008.06.002
Yayın durumu	Yayınlandı - Kas 2008

Finansman

This research has been supported by Istanbul Technical University, Scientific Research Projects Department (Project No. 31849).

Finansörler	Finansör numarası
Istanbul Teknik Üniversitesi
Scientific Research Plan Projects of Shaanxi Education Department	31849

Belgeye Erişim

10.1016/j.fuel.2008.06.002

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{96d60c6de91f49a99989b64cf7fc668e,

title = "Sulfur dioxide adsorption by activated carbons having different textural and chemical properties",

abstract = "Activated carbons from Turkish lignite were prepared with different methods to investigate the influence of physico-chemical characteristics of the carbon materials on the sulfur dioxide (SO2) adsorption. The effects of SO2 concentration, adsorption temperature, and sample particle size on adsorption were investigated using a thermogravimetric analysis system. An intraparticle diffusion model based on Knudsen diffusion and Freundlich isotherm (or Henry isotherm) was applied for predicting the amount of SO2 adsorbed. The textural and chemical properties of the activated carbon samples, resulted from the effects of activation conditions and demineralization of the carbon precursor, on the SO2 adsorption were also analyzed.",

keywords = "Activated carbon, Flue gas, SO removal",

author = "Nilg{\"u}n Karatepe and Ilk{\"u}n Orbak and Reha Yavuz and Ay{\c s}e {\"O}zyuǧuran",

year = "2008",

month = nov,

doi = "10.1016/j.fuel.2008.06.002",

language = "English",

volume = "87",

pages = "3207--3215",

journal = "Fuel",

issn = "0016-2361",

publisher = "Elsevier B.V.",

number = "15-16",

}

TY - JOUR

T1 - Sulfur dioxide adsorption by activated carbons having different textural and chemical properties

AU - Karatepe, Nilgün

AU - Orbak, Ilkün

AU - Yavuz, Reha

AU - Özyuǧuran, Ayşe

PY - 2008/11

Y1 - 2008/11

N2 - Activated carbons from Turkish lignite were prepared with different methods to investigate the influence of physico-chemical characteristics of the carbon materials on the sulfur dioxide (SO2) adsorption. The effects of SO2 concentration, adsorption temperature, and sample particle size on adsorption were investigated using a thermogravimetric analysis system. An intraparticle diffusion model based on Knudsen diffusion and Freundlich isotherm (or Henry isotherm) was applied for predicting the amount of SO2 adsorbed. The textural and chemical properties of the activated carbon samples, resulted from the effects of activation conditions and demineralization of the carbon precursor, on the SO2 adsorption were also analyzed.

AB - Activated carbons from Turkish lignite were prepared with different methods to investigate the influence of physico-chemical characteristics of the carbon materials on the sulfur dioxide (SO2) adsorption. The effects of SO2 concentration, adsorption temperature, and sample particle size on adsorption were investigated using a thermogravimetric analysis system. An intraparticle diffusion model based on Knudsen diffusion and Freundlich isotherm (or Henry isotherm) was applied for predicting the amount of SO2 adsorbed. The textural and chemical properties of the activated carbon samples, resulted from the effects of activation conditions and demineralization of the carbon precursor, on the SO2 adsorption were also analyzed.

KW - Activated carbon

KW - Flue gas

KW - SO removal

UR - https://www.scopus.com/pages/publications/48049109396

U2 - 10.1016/j.fuel.2008.06.002

DO - 10.1016/j.fuel.2008.06.002

M3 - Article

AN - SCOPUS:48049109396

SN - 0016-2361

VL - 87

SP - 3207

EP - 3215

JO - Fuel

JF - Fuel

IS - 15-16

ER -

Sulfur dioxide adsorption by activated carbons having different textural and chemical properties

Özet

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap