Kinetic study of photocatalytic decolorization of C.I. Basic Blue 3 solution on immobilized titanium dioxide nanoparticles

A. R. Khataee; M. Fathinia; S. Aber

doi:10.1016/j.cherd.2011.01.001

Kinetic study of photocatalytic decolorization of C.I. Basic Blue 3 solution on immobilized titanium dioxide nanoparticles

A. R. Khataee^*
, M. Fathinia
, S. Aber

^*Bu çalışma için yazışmadan sorumlu yazar

University of Tabriz

Araştırma çıktısı: Dergi yayını › Makale › Hakem

29 Atıf (Scopus)

Özet

The photocatalytic decolorization of C.I. Basic Blue 3 (BB3) solution on immobilized TiO₂ nanoparticles was carried out in a rectangular flat-plate photoreactor. The investigated TiO₂ was Millennium PC-500 (anatase, average crystallite size 8nm, surface area 320.76m²g^-1) immobilized on non-woven paper. A new kinetic model was proposed on the basis of intrinsic element reactions. The proposed kinetic model fairly resembled the classic Langmuir-Hinshelwood (L-H) equation from its expression. It was found that both k_obs (the reaction rate constant) and K_R (the adsorption rate constant) were linearly proportional to the light intensity in a rather large intensity range.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	2110-2116
Sayfa sayısı	7
Dergi	Chemical Engineering Research and Design
Hacim	89
Basın numarası	10
DOI'lar	https://doi.org/10.1016/j.cherd.2011.01.001
Yayın durumu	Yayınlandı - Eki 2011
Harici olarak yayınlandı	Evet

Belgeye Erişim

10.1016/j.cherd.2011.01.001

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Kinetic study of photocatalytic decolorization of C.I. Basic Blue 3 solution on immobilized titanium dioxide nanoparticles",

abstract = "The photocatalytic decolorization of C.I. Basic Blue 3 (BB3) solution on immobilized TiO2 nanoparticles was carried out in a rectangular flat-plate photoreactor. The investigated TiO2 was Millennium PC-500 (anatase, average crystallite size 8nm, surface area 320.76m2g-1) immobilized on non-woven paper. A new kinetic model was proposed on the basis of intrinsic element reactions. The proposed kinetic model fairly resembled the classic Langmuir-Hinshelwood (L-H) equation from its expression. It was found that both kobs (the reaction rate constant) and KR (the adsorption rate constant) were linearly proportional to the light intensity in a rather large intensity range.",

keywords = "C.I. Basic Blue 3, Kinetic modeling, Photocatalysis, TiO nanoparticles",

author = "Khataee, \{A. R.\} and M. Fathinia and S. Aber",

year = "2011",

month = oct,

doi = "10.1016/j.cherd.2011.01.001",

language = "English",

volume = "89",

pages = "2110--2116",

journal = "Chemical Engineering Research and Design",

issn = "0263-8762",

publisher = "Institution of Chemical Engineers",

number = "10",

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TY - JOUR

T1 - Kinetic study of photocatalytic decolorization of C.I. Basic Blue 3 solution on immobilized titanium dioxide nanoparticles

AU - Khataee, A. R.

AU - Fathinia, M.

AU - Aber, S.

PY - 2011/10

Y1 - 2011/10

N2 - The photocatalytic decolorization of C.I. Basic Blue 3 (BB3) solution on immobilized TiO2 nanoparticles was carried out in a rectangular flat-plate photoreactor. The investigated TiO2 was Millennium PC-500 (anatase, average crystallite size 8nm, surface area 320.76m2g-1) immobilized on non-woven paper. A new kinetic model was proposed on the basis of intrinsic element reactions. The proposed kinetic model fairly resembled the classic Langmuir-Hinshelwood (L-H) equation from its expression. It was found that both kobs (the reaction rate constant) and KR (the adsorption rate constant) were linearly proportional to the light intensity in a rather large intensity range.

AB - The photocatalytic decolorization of C.I. Basic Blue 3 (BB3) solution on immobilized TiO2 nanoparticles was carried out in a rectangular flat-plate photoreactor. The investigated TiO2 was Millennium PC-500 (anatase, average crystallite size 8nm, surface area 320.76m2g-1) immobilized on non-woven paper. A new kinetic model was proposed on the basis of intrinsic element reactions. The proposed kinetic model fairly resembled the classic Langmuir-Hinshelwood (L-H) equation from its expression. It was found that both kobs (the reaction rate constant) and KR (the adsorption rate constant) were linearly proportional to the light intensity in a rather large intensity range.

KW - C.I. Basic Blue 3

KW - Kinetic modeling

KW - Photocatalysis

KW - TiO nanoparticles

UR - https://www.scopus.com/pages/publications/80052796252

U2 - 10.1016/j.cherd.2011.01.001

DO - 10.1016/j.cherd.2011.01.001

M3 - Article

AN - SCOPUS:80052796252

SN - 0263-8762

VL - 89

SP - 2110

EP - 2116

JO - Chemical Engineering Research and Design

JF - Chemical Engineering Research and Design

IS - 10

ER -

Kinetic study of photocatalytic decolorization of C.I. Basic Blue 3 solution on immobilized titanium dioxide nanoparticles

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