Removal of 1,2-Dichlorobenzene from Water Emulsion Using Adsorbent-Catalysts and Its Regeneration | Sciact - CRIS-system of Boreskov Institute of Catalysis

Removal of 1,2-Dichlorobenzene from Water Emulsion Using Adsorbent-Catalysts and Its Regeneration Full article

Journal

Journal of Hazardous Materials
ISSN: 0304-3894 , E-ISSN: 1873-3336

Output data

Year: 2015, Volume: 285, Pages: 84-93 Pages count : 10 DOI: 10.1016/j.jhazmat.2014.10.017

Tags

Adsorbent catalyst, Adsorption, Emulsion, Hydrodechlorination, Surface chemistry

Authors

Netskina O.V. ¹ , Tayban E.S. ¹ , Moiseenko A.P. ^1,2 , Komova O.V. ¹ , Mukha S.A. ¹ , Simagina V.I. ^1,3

Affiliations

1	Laboratory of Hydride Investigation, Boreskov Institute of Catalysis SB RAS, Pr. Akademika Lavrentieva 5, Novosibirsk 630090, Russia
2	Department of Chemistry and Chemical Technology, Novosibirsk State Technical University, Pr. Karla Marksa 20, Novosibirsk 630092, Russia
3	Siberian Branch of the Russian Presidential Academy of National Economy and Public Administration, Nizhegorodskaya 6, Novosibirsk 630102, Russia

Funding (1)

Russian Foundation for Basic Research

12-03-31517

Purification of emulsions of 1,2-dichlorobenzene (1,2-DCB) by carbon-based adsorbent catalysts has been studied. The cycle of purification includes: (1) adsorption of 1,2-DCB from the aqueous phase and (II) reductive regeneration by hydrodechlorination of the adsorbed 1,2-DCB by molecular hydrogen in the liquid phase. 1,2-DCB adsorption from aqueous solutions has been found to proceed by the mechanism of volume filling of pores. The rate of hydrodechlorination was shown to correlate with the particle size of the active component: the finer the particles, the higher the activity of the adsorbent catalyst. Pd/FAS with an average Pd particle size of 2.8nm was found to be the most efficient catalyst.

Netskina O.V. , Tayban E.S. , Moiseenko A.P. , Komova O.V. , Mukha S.A. , Simagina V.I.
Removal of 1,2-Dichlorobenzene from Water Emulsion Using Adsorbent-Catalysts and Its Regeneration
Journal of Hazardous Materials. 2015. V.285. P.84-93. DOI: 10.1016/j.jhazmat.2014.10.017 WOS Scopus РИНЦ ANCAN PMID OpenAlex

Submitted:	Aug 15, 2014
Accepted:	Oct 4, 2014
Published online:	Oct 27, 2014
Published print:	Mar 1, 2015

Web of science:	WOS:000349880100011
Scopus:	2-s2.0-84916620660
Elibrary:	23958871
Chemical Abstracts:	2014:1815876
Chemical Abstracts (print):	162:143034
PMID:	25497020
OpenAlex:	W2027156815

DB	Citing
Web of science	18
Scopus	20
Elibrary	20
OpenAlex	18