ADSORPTION AND PROTECTIVE PROPERTIES OF MODIFIED CLINOPTILOLITE IN RESPECT OF SO2

Abstract

The dynamics of sulfur dioxide adsorption by samples of clinoptilolite both natural and modified by thermal, hydrothermal, and acid-thermal methods at SO2initial concentrations in gas-air mixture ranging from 50 to 200 mg/m3has been studied. The best adsorption and protective properties were demonstrated by thermally modified clinoptilolite.

Authors and Affiliations

T. L. Rakitskaya, L. A. Raskola, T. O. Kiose, A. V. Iarchuk, А. S. Korotkova

Keywords

Related Articles

SOME QUESTIONS OF THE SPECIATION ANALYSIS

Speciation analysis is considered to be one of actual trends of modern analytical chemistry. Based on the numerous monographs and reviews its general principles and features are reviewed. It was noticed that increasing o...

SYNTHESIS OF HALOGEN DERIVATIVES OF N-ARYLAMINOCARBONYL-1,4-BENZOQUINONE MONOIMINES

The hydrohalogenation of N-arylaminocarbonyl-1,4-benzoquinone monoimines is optimal method to obtain the halogenated derivatives. This method allows obtaining the pure products in high yield with a halogen atom in the am...

DIFFERENT-LIGAND COMPLEXES OF GERMANIUM(IV) WITH MANDELIC, GALLIC ACIDS AND HETEROCYCLIC AMINES

Optimal synthesis methods of germanium(IV) coordination compounds with mandelic (Н2Mand), gallic (Н4Gal) acids and 1,10-phenantroline (phen), 2,2′-bipyridine (bipy) in water solution were developed. Their composition was...

ADSORPTION OF Cr (VI) AND Co (II) BY PALYGORSKITE MODIFIED WITH CATIONIC SURFACTANTS

The effect of cationic surfactants with different lengths of alkyl radical on the flocculation of suspensions of palygorskite as well as the adsorption properties of synthesized composites has been tested. Palygorskite o...

SPECTROPHOTOMETRIC DETERMINATION OF ASCORBIC ACID USING 18-MOLYBDODIPHOSPHATE IN INTENSELY COLORED JUICES

A simple, selective and highly sensitive method is proposed for spectrophotometric determination of ascorbic acid in juices, which have their own intense coloration with the use of a 18-molybdodiphosphate heteropoly comp...

Download PDF file
  • EP ID EP408004
  • DOI 10.18524/2304-0947.2014.1(49).38325
  • Views 91
  • Downloads 0

How To Cite

T. L. Rakitskaya, L. A. Raskola, T. O. Kiose, A. V. Iarchuk, А. S. Korotkova (2014). ADSORPTION AND PROTECTIVE PROPERTIES OF MODIFIED CLINOPTILOLITE IN RESPECT OF SO2. Вісник Одеського національного університету. Хімія, 19(1), 52-58. https://europub.co.uk./articles/-A-408004