Chemical and thermal modification of natural HEU-type zeolitic materials from Armenia, Georgia and Greece

Applied Clay Science

Volumn 24, Issue 1-2, 2003, Pages 79-91

  Christidis, G E ^a   Moraetis, D ^a   Keheyan, E ^b   Akhalbedashvili, L ^c   Kekelidze, N ^c   Gevorkyan, R ^d   Yeritsyan, H ^e   Sargsyan, H ^e  

^a TECHNICAL UNIVERSITY OF CRETE   (Greece)

^b CNR   (Italy)

^c TBILISI STATE UNIVERSITY   (Georgia)

^d YEREVAN STATE UNIVERSITY   (Armenia)

^e YEREVAN PHYSICS INSTITUTE   (Armenia)

Author keywords

Clinoptilolite; Heulandite; Surface modification; Treatment

Indexed keywords

CHEMICAL REACTIONS; DISSOLUTION; FOURIER TRANSFORM INFRARED SPECTROSCOPY; GAS ADSORPTION; ION EXCHANGE; MICROPOROSITY; RAW MATERIALS; SURFACE CHEMISTRY; X RAY DIFFRACTION;

SURFACE AREA;

ZEOLITES;

CATION EXCHANGE CAPACITY; CLAY MINERAL; MINERAL ALTERATION; MINERAL PROCESSING; ZEOLITE;

EID: 0345017836     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0169-1317(03)00150-9     Document Type: Article

References (43)

1. 4 in cation exchanged clinoptilolite J. Phys. Chem. 105 2001 1313-1319
2. 2 by natural and modified heulandites using microcalorimetry Inter. Conf. on Inorganic Materials Konstanz (Germany) 2002 7-10
3. Alietti A. Polymorphism and crystal-chemistry of heulandites and clinoptilolites Am. Mineral. 57 1972 1448-1462
4. Allietti A. Gottardi G. Poppi L. The heat behaviour of the cation exchanged zeolites with heulandite structure Tschermak's Mineral. Petrogr. Mitt. 21 1974 291-298
5. Armbruster T. Gunter M.E. Crystal structures of natural zeolites Bish D.L. Ming D.W. Natural Zeolites: Properties Applications and Uses MSA Reviews in Mineralogy and Geochemistry vol. 45 2001 1-67
6. Baerlocher Ch. Meier W.M. Oslon D.H. Atlas of Zeolite Framework Types, Revised 5th ed. 2001. Elsevier Amsterdam
7. Benashvili T.G. Uchaneishvilli T.G. Charkviani T.N. Adsorptive removal of sulphur organic compounds of oil by natural and acid modified clinoptilolites Kallo D. Sherry H.S. Occurrence, Properties and Utilization of Natural Zeolites 1988 589-597 Akademiai Kiado Budapest
8. Bish D.L. Long-term thermal stability of clinoptilolite: The development of a "B" phase Eur. J. Mineral. 2 1990 771-777
9. Boles J.R. Composition, optical properties, cell dimensions and thermal stability of some heulandite group zeolites Am. Mineral. 57 1972 1463-1493
10. Breck D.W. Zeolite Molecular Sieves 1974 Wiley NY
11. Brunauer S. Emmet P.H. Teller E. Adsorption of gases in multimolecular layers J. Am. Chem. Soc. 60 1938 309-319
12. Cadena F. Cazares E. Use of organozeolites for the removal of organic contaminants from water Sawhney B.L. Organic Pollutants in the Environment CMS Workshop Lectures vol. 8 1996 70-94 Clay Minerals Society Boulder, CO
13. Christidis G. Scott P.W. Dunham A.C. Acid activation and bleaching capacity of bentonites from the islands of Milos and Chios, Aegean, Greece Appl. Clay Sci. 12 1997 329-347
14. Christidis G.E. Kosiari S. Petavratzi E. Acid activation and bleaching capacity of bentonites from the Troodos ophiolite, Cyprus Proc. 12th Inter. Clay Conf. 2003
15. Gottardi G. Galli E. Natural Zeolites 1985 Springer Verlag Berlin
16. Gvaharia G.V. Shirtladze N.I. Batiashvili T.V. Occurrence of zeolites in volcano-sedimentary formation of Adjaria-Trialety (Georgia SSR) Izv. Akad. Nauk SSSR, Ser. Geol. 7 1974 118-128
17. Hanson A. Natural zeolites. Many merits, meagre markets Ind. Miner., December 1995 40-53
18. Hay R.L. Sheppard R.A. Occurrence of zeolites in sedimentary rocks: An overview Bish D.L. Ming D.W. Natural Zeolites: Properties Applications and Uses MSA Reviews in Mineralogy and Geochemistry vol. 45 2001 217-232
19. Joshi M.S. Hoshi V.V. Choudhari A.L. Kasture M.W. Structural studies of natural heulandite using infrared spectroscopy Mater. Chem. Phys. 48 1997 160-163
20. Kallo D. Catalysts from Hungarian natural clinoptilolite and mordenite Kallo D. Sherry H.S. Occurrence, Properties and Utilization of Natural Zeolites 1988 601-624 Akademiai Kiado Budapest
21. Koyama K. Takeuchi Y. Clinoptilolite: the distribution of potassium atoms and its role in thermal stability Z. Kristallogr. 145 1977 216-239
22. Kühl G.H. Modification of zeolites Weitkamp J. Puppe L. Catalysis and Zeolites 1999 81-197 Springer Verlag Berlin
23. Li Z. Burt T. Bowman R.S. Sorption of ionizable organic solutes by surfactant-modified zeolite Environ. Sci. Technol. 34 2000 3756-3760
24. Madejova J. Budjak J. Janek M. Komadel P. Comparative FT-IR study of structural modifications during acid treatment of dioctahedral smectites and hectorite Spectrohim. Acta, Part A 54 1998 1397-1406
25. Marantos I. Perdikatsis V. Study of mineralogy, dehydration/rehydration and cation exchange capacity of zeolite tuffs from the area of Petrota-Pentalofos (Orestias Basin), Evros Perfecture, Greece Bull. Geol. Soc. Greece 30 1994 311-321
26. Marton A. Marculescu R. Natural zeolites: swine waste water treatment and biomass production Kallo D. Sherry H.S. Occurrence, Properties and Utilization of Natural Zeolites 1988 729-745 Akademiai Kiado Budapest
27. Mercer B.W. Ames L.L. Zeolite ion exchange in radioactive and municipal wastewater treatment Sand L.B. Mumpton F.A. Natural Zeolites: Occurrence, Properties, Use 1978 451-462 Pergamon Oxford
28. Mercer B.W. Ames L.L. Touhill C.J. Vanslyke W.J. Dean R.B. Ammonia removal from secondary effluents by selective ion exchange J. Water Pollut. Control Fed. 42 1970 R95-R107
29. 28Si nuclear reaction to the characterization of the near surface layers of acid treated HEU-type zeolite crystals Microporous Mater. 6 1996 37-42
30. Moenke H.H.W. Silica, the three-dimensional silicates, borosilicates and beryllium silicates Farmer V.C. The Infrared Spectra of Minerals 1974 365-382 The Mineralogical Society London
31. Mumpton F.A. Natural zeolites Mumpton F.A. Mineralogy and Geology of Natural Zeolites MSA Reviews in Mineralogy vol. 4 1977 1-17
32. Mumpton F.A. Ormsby W.C. Morphology of zeolites in sedimentary rocks by scanning electron microscopy Clays Clay Miner. 24 1976 1-23
33. Nishita H. Haug R.M. Influence of clinoptilolite on Sr-90 and Cs-137 uptake by plants Soil Sci. 114 1972 149-157
34. Petrosov I.Kh. Jrbashian R.T. Main Zeolite Deposits of Armenia, Armenian Academy Edition, Yerevan 1999
35. Petrosov I.Kh., Sadoyan A.A. New Zeolite Deposits Spread in Armenia Proceedings of Armenian National Academy, Earth Sciences, II, #3 1998 39
36. Ragnarsdottir K.V. Graham C.M. Allen G.C. Surface chemistry of reacted heulandite determined by SIMS and XPS Chem. Geol. 131 1996 167-181
37. Russel J.D. Fraser A.R. Infrared methods Wilson M.J. Clay Mineralogy: Spectroscopic and Chemical Determinative Methods 1994 11-67 Chapman - Hall London
38. Sing K.S.W. Everett D.H. Haul R.A.W. Moscou L. Pierotti R.A. Rouquerol J. Siemieniewska T. Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity Pure Appl. - Chem. 57 1985 603-619
39. Sullivan E.J. Hunter D.B. Bowman R.S. Fourier Transform Raman Spectroscopy of sorbed HDTMA and the mechanism of chromate sorption to surfactant-modified clinoptilolite Environ. Sci. Technol. 32 1998 1948-1955
40. 27Al MAS-NMR Clay Miner. 29 1994 11-19
41. Tsolis-Katagas P. Katagas C. Zeolitic diagenesis of Oligocene pyroclastic rocks of the Metaxades area, Thrace, Greece Min. Mag. 54 1990 95-103
42. Valcke E. Engels B. Cremers A. The use of zeolites as amendments in radiocaesium- and radiostrontium-contaminated soils: A soil-chemical approach: Part I. Cs-K exchange in clinoptilolite and mordenite Zeolites 18 1997 205-211
43. Yamamoto S. Suriyama S. Osamu M. Kohmura K. Honda T. Banno Y. Nozoye H. Dissolution of zeolite in acidic and alkaline aqueous solutions as revealed by AFM Imaging J. Phys. Chem. 100 1996 18474-18482