Browsing by Subject "adsorption"
Now showing items 1-18 of 18
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A Vibrational Spectroscopic Study of the Adsorption of 4 4 Bipyridiyl by Smectite Group Clay Minerals From Anatolia Turkey
(Kluwer Academic Publishers, 1993-06)The adsorption of 4,4′-bipyridyl by natural sepiolite and smectite group clay minerals (bentonite, hectorite and saponite) from Anatolia (Turkey) has been studied using vibrational spectroscopy. Investigation of Fourier-transform ... -
Adsorption and interaction of 2-aminopyridine with loughlinite (Na-sepiolite) from Anatolia
(ASIAN JOURNAL OF CHEMISTRY, 11/100 RAJENDRA NAGAR, SECTOR 3,, SAHIBABAD 201 005, GHAZIABAD, INDIA, 2008-06)FT-IR spectroscopy has been used to characterize adsorption and interaction of 2-aminopyridine by loughlinite, which belongs to palygorskite-sepiolite group of phyllosilicates class of clay minerals. The spectroscopic ... -
Adsorption of 2 2 Bipyridyl onto Sepiolite Attapulgite and Smectite Group Clay Minerals from Anatolia FT IR and FT Raman Spectra of Surface and Intercalated Species
(Kluwer Academic Publishers, 1994-06)The adsorption of 2,2′-bipyridyl by natural sepiolite, attapulgite, hectorite, saponite and natural and ion exchanged (Mn, Fe, Co, Ni, Cu, Zn or Sn) bentonites has been investigated by FT-IR and FT-Raman spectroscopy. ... -
Adsorption Of 3-And 4-Aminopyridine On Loughlinite-An IR Spectroscopic Study
(Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2010-05-26)In this study adsorption of 3- and 4-aminopyridine on loughlinite (Na-sepiolite) have been investigated by FT-IR spectroscopy. Spectroscopic results indicate that sorbed aminopyridine molecules onto loughlinite are coordinated ... -
Effects of conditioning of sepiolite prior to cobalt and nickel removal
(ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2005-09-05)The effects of treatment and conditioning on sepiolite for the removal of Co2+ and Ni2+ from aqueous solutions were investigated by using a batch-type method. Effects of factors such as pH, concentration, stirring time, ... -
FT-IR and FT-Raman spectroscopic studies of adsorption of isoniazid by montmorillonite and saponite
(ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2008-11-20)The adsorption of isoniazid on natural montmorillonite and saponite from Anatolia was investigated by FT-IR and FT-Raman spectroscopy. The intercalation of isoniazid within these clays has been shown by Xray diffraction ... -
FT-IR spectra of natural loughlinite (Na-sepiolite) and adsorption of pyrimidine on loughlinite
(ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2004-11-01)FT-IR spectroscopy has been used to characterise natural loughlinite and the adsorption of pyrimidine. A comparison of the spectra of loughlinite and sepiolite are given. The adsorption of pyrimidine was on the loughlinite ... -
FT-IR spectroscopic investigation of adsorption of pyrimidine on sepiolite and montmorillonite from Anatolia
(Springer, Van Godewijckstraat 30, 3311 Gz Dordrecht, Netherlands, 2003-06)The adsorption of pyrimidine ( PM) on natural montmorillonite and sepiolite from Turkey was investigated by FT-IR spectroscopy. The intercalation of PM within montmorillonite has been shown by X-ray diffraction to increase ... -
FT-IR spectroscopic investigations adsorption of pyrazinamide and 4-aminopyrimidine by clays
(SPRINGER, VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS, 2004-02)The adsorption of pyrazinamide (PZA) and 4-aminopyrimidine (4APM) on natural sepiolite, loughlinite (Na-sepiolite), natural and ion-exchanged montmorillonite (Co- or Cu-montmorillonite) has been investigated using FT-IR ... -
FT-IR spectroscopic investigations of adsorption of 2-, 3- and 4-pyridinecarboxamide on montmorillonite and saponite from Anatolia
(ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2006-11-24)The adsorption of 2-, 3- and 4-pyridinecarboxamide (PYCA) on montmorillonite and saponite has been investigated using FIF-IR spectrometry. The intercalation of 2-, 3- or 4-pyridinecarboxamide within montmorillonite or ... -
Influence of Raw Rice Husk Addition on Structure and Properties of Concrete
(Elsevier Sci Ltd, The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1Gb, Oxon, England, 2013-07)When concrete is exposed to high temperatures, vapor pressure increases and the concrete may spall. In order to prevent this, polypropylene fibers are added to concrete. However, it is known that these fibers produce harmful ... -
Investigation Of Adsorption Of 5-Bromouracil From Aqueous Solutions To Montmorillonite And Its Interaction With Clay Framework: A Ft-Ir Spectroscopic Study
(Asian Journal Of Chemistry, 11/100 Rajendra Nagar, Sector 3,, Sahibabad 201 005, Ghaziabad, India, 2011-07)Adsorption of 5-bromouracil molecules onto montmorillonite was studied by FT-IR spectrometry. 5-Bromouracil, a thymine antagonist, is used to treat inflammatory tissues. The intercalation of 5-bromouracil within montmorillonite ... -
Laser microprobe mass analysis (LAMMA) of pyridine adsorbed on some clay minerals from Turkey
(Kluwer Academic Publishers, 1985-06)Using laser microproble mass analysis (LAMMA), it is possible to characterize the inorganic composition of clays and to study adsorption phenomena. Natural sepiolite, (Na-sepiolite), montmorillonite and saponite samples ... -
Specific features of adsorption of azo dyes on fly ash
(2007-03)A possibility to utilize fly ash (FA) formed at coal-fired power plants as a cheap adsorbent for the purification of wastewater containing azo dyes methylene blue (MB) and methyl red (MR) was considered. The effect of an ... -
Study on the interaction of nicotinamide with sepiolite, loughlinite and palygorskite by IR spectroscopy
(ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2005-06-03)The adsorption of nicotinamide by two different Anatolian sepiolites (Eskisehir sepiolite and Bolu-Kibriscik sepiolite), loughlinite (Na-sepiolite), and palygorskite has been investigated using FT-IR spectrometry. The ... -
The Modification Of Na-Montmorillonite By Salts Of Fatty Acids: An Easy İntercalation Process
(Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2010-11-20)The organic modification of Na-montmorillonite (Na-MMT) clay by a reaction with the sodium salts of octadecanoic acid (SOD) and dodecanoic acid (SDD) was studied for the production of effectively intercalated and organophilic ... -
The Sorption of Cesium and Strontium Ions onto Red-Clay from Sivrihisar-Eskisehir (Turkey)
(Kluwer Academic Publishers, 2000-12)The sorption of Cs and Sr ions fromaqueous solutions (concentration range: 20–400 mg/L)by red-clay from Sivrihisar-Eskisehir (Turkey) hasbeen investigated using EDXRF spectrometry. The XRDpattern of the sample indicates ... -
Vibrational Spectroscopic Investigation of 2,2 '-Bipyridine Adsorbed on Loughlinite from Aqueous Suspensions
(Asian Journal Of Chemistry, 11/100 Rajendra Nagar, Sector 3,, Sahibabad 201 005, Ghaziabad, India, 2010-01)The adsorption of 2,2'-bipyridine onto loughlinite (Na-sepiolite) has been investigated by FT-IR and micro-Raman spectroscopy. Spectroscopic results indicate the formation of monoanionic surface species. Most of the adsorbed ...
