EFFECT OF TRANSITION METAL INCORPORATION IN MCM-41 ON THE PHOTOCATALYTIC DEGRADATION OF CHLOROPHENOL. PART I CHROMIUM
K., A., M., E., A., A., M., E. (2006). EFFECT OF TRANSITION METAL INCORPORATION IN MCM-41 ON THE PHOTOCATALYTIC DEGRADATION OF CHLOROPHENOL. PART I CHROMIUM. EKB Journal Management System, 3(3rd International Conference On Chemical & Environmental Engineering), 195-211. doi: 10.21608/iccee.2006.41067
Aboul-Gheit A. K.; Emara M. M.; Ali R. A.; El-Moselhy M. M.. "EFFECT OF TRANSITION METAL INCORPORATION IN MCM-41 ON THE PHOTOCATALYTIC DEGRADATION OF CHLOROPHENOL. PART I CHROMIUM". EKB Journal Management System, 3, 3rd International Conference On Chemical & Environmental Engineering, 2006, 195-211. doi: 10.21608/iccee.2006.41067
K., A., M., E., A., A., M., E. (2006). 'EFFECT OF TRANSITION METAL INCORPORATION IN MCM-41 ON THE PHOTOCATALYTIC DEGRADATION OF CHLOROPHENOL. PART I CHROMIUM', EKB Journal Management System, 3(3rd International Conference On Chemical & Environmental Engineering), pp. 195-211. doi: 10.21608/iccee.2006.41067
K., A., M., E., A., A., M., E. EFFECT OF TRANSITION METAL INCORPORATION IN MCM-41 ON THE PHOTOCATALYTIC DEGRADATION OF CHLOROPHENOL. PART I CHROMIUM. EKB Journal Management System, 2006; 3(3rd International Conference On Chemical & Environmental Engineering): 195-211. doi: 10.21608/iccee.2006.41067

EFFECT OF TRANSITION METAL INCORPORATION IN MCM-41 ON THE PHOTOCATALYTIC DEGRADATION OF CHLOROPHENOL. PART I CHROMIUM

The International Conference on Chemical and Environmental Engineering
Article 15, Volume 3, 3rd International Conference On Chemical & Environmental Engineering, May 2006, Page 195-211  XML PDF (418.87 K)
Document Type: Original Article
DOI: 10.21608/iccee.2006.41067
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Authors
Aboul-Gheit A. K.1; Emara M. M.2; Ali R. A.2; El-Moselhy M. M.2
1Egyptian Petroleum Research Institute, Cairo, Egypt.
2Faculty of science, Alazhar university.
Abstract
ABSTRACT
MCM-41 modification with Cr cation was carried out by direct synthesis using of the
surfactant templating process and the impregnation method. The produced molecular
sieves were characterized by XRD, FTIR spectroscopy and N2 adsorption-desorption.
All prepared materials acquired a typical MCM-41 structure. The prepared samples
were tested in the photocatalytic degradation of 3-chlorophenol in aqueous medium.
The reactants and products were analyzed using high performance liquid
chromatography (HPLC) and ion chromatography (IC). The data obtained indicate
that the structure modifications of MCM-41 affected not only the activity of MCM-41
for the disappearance of chlorophenol but also for the degradation intermediates.
Keywords
Mesoporous; catalyst synthesis; MCM-41 Photolysis; 3-Chlorophenol; UV irradiation; HPLC; IC
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