Catalytic Wet Oxidation of Phenol with Hydrogen Peroxide over Modified Clay Minerals

被引：0

作者：

Platon, Nicoleta ^{[1
]}

Siminiceanu, Ilie ^{[2
]}

Nistor, Ileana Denisa ^{[1
]}

Silion, Mihaela ^{[3
]}

Jinescu, Cosmin ^{[4
]}

Harrouna, Massai ^{[5
]}

Azzouz, Abdelkrim ^{[6
]}

机构：

[1] Vasile Alecsandri Univ Bacau, Catalysis & Microporous Mat Lab, Bacau 600115, Romania

[2] Gheorghe Asachi Tech Univ Iasi, Iasi 700050, Romania

[3] Petru Poni Inst Macromol Chem, Ctr Adv Res Bionanoconjugates & Biopolymers, Iasi, Romania

[4] Univ Politech Bucharest, Dept Mech Engn, Bucharest 060042, Romania

[5] Univ Yaounde, Fac Sci, Yaounde, Cameroon

[6] Univ Quebec, Nanoqam, Dept Chem, Montreal, PQ H3C 3P8, Canada

来源：

REVISTA DE CHIMIE | 2013年 / 64卷 / 12期

关键词：

Iron pillars; montmorillonite; phenol; Fenton; catalytic oxydation; ION-EXCHANGED MONTMORILLONITE; SURFACE-ACIDITY; OXALIC-ACID; MAS NMR; FE; OZONATION; ADSORBENTS; KINETICS; REMOVAL; AL;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Phenol oxidation was investigated through Fenton-like reaction, using iron-pillared clay minerals. The influence of the specific surface area was examined using three commercial clay materials: sodium-bentonite (37.5 m(2)/g), KSF montmorillonite (106 m(2)/g) and K10 montmorillonite (240 m(2)/g). Experimental results show that chemically modified clays, bentonite type, presented a higher catalytic activity in Fenton like processes than chemically modified clays type KSF and K10 montmorillonite. By testing the derived catalyst from sodium bentonite, a 100 % phenol conversion was obtained after 50 minutes. The other two catalysts derived from KSF and K10 montmorillonite led to a 98 % respectively 28 % phenol conversions.

引用

页码：1459 / 1464

页数：6

共 41 条

[11]

BERGAYA F., 2006, ELSEVIER SCI, V1, P393

[12] Characterization and catalytic activity of acid-treated, size-fractionated smectites [J].

Breen, C ;

Zahoor, FD ;

Madejova, J ;

Komadel, P .

JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (27) :5324-5331

[13] CHARACTERIZATION OF MODERATELY ACID-TREATED, SIZE-FRACTIONATED MONTMORILLONITES USING IR AND MAS NMR-SPECTROSCOPY AND THERMAL-ANALYSIS [J].

BREEN, C ;

MADEJOVA, J ;

KOMADEL, P .

JOURNAL OF MATERIALS CHEMISTRY, 1995, 5 (03) :469-474

[14] CORRELATION OF CATALYTIC ACTIVITY WITH INFRARED, SI-29 MAS NMR AND ACIDITY DATA FOR HCL-TREATED FINE FRACTIONS OF MONTMORILLONITES [J].

BREEN, C ;

MADEJOVA, J ;

KOMADEL, P .

APPLIED CLAY SCIENCE, 1995, 10 (03) :219-230

[15] Technologies for the removal of phenol from fluid streams: A short review of recent developments [J].

Busca, Guido ;

Berardinelli, Silvia ;

Resini, Carlo ;

Arrighi, Laura .

JOURNAL OF HAZARDOUS MATERIALS, 2008, 160 (2-3) :265-288

[16]

Capponi M, 1999, CAN J CHEM, V77, P605

[17] A study on Al and Al-Ce-Fe pillaring species and their catalytic potential as they are supported on a bentonite [J].

Carriazo, J. G. ;

Molina, R. ;

Moreno, S. .

APPLIED CATALYSIS A-GENERAL, 2008, 334 (1-2) :168-172

[18] Simultaneous degradation of non-emissive and emissive dyes on visible light illuminated TiO2 surface [J].

Chatterjee, Debabrata ;

Dasgupta, Shimanti ;

Dhodapkar, Rita S. ;

Rao, Nageswar N. .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 260 (1-2) :264-268

[19] Catalytic ozonation of PCE by clay from tidal flat sediments [J].

Chung, HH ;

Jung, JH ;

Yoon, JH ;

Lee, MJ .

CATALYSIS LETTERS, 2002, 78 (1-4) :77-79

[20]

Clayden J., 2001, ORGANIC CHEM

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