Properties and applications of zeolites

CJ Rhodes - Science progress, 2010 - journals.sagepub.com
Zeolites are aluminosilicate solids bearing a negatively charged honeycomb framework of
micropores into which molecules may be adsorbed for environmental decontamination, and …

The use of columns of the zeolite clinoptilolite in the remediation of aqueous nuclear waste streams

A Dyer, J Hriljac, N Evans, I Stokes, P Rand… - … of Radioanalytical and …, 2018 - Springer
Mud Hills clinoptilolite has been used in an effluent treatment plant (SIXEP) at the Sellafield
nuclear reprocessing site. This material has been used to remove 134/137 Cs and 90 Sr …

Changes in the structure, crystallinity, morphology and adsorption property of gamma-irradiated Philippine natural zeolites

MBZ Gili, FA Pares, ALG Nery… - Materials Research …, 2020 - iopscience.iop.org
Gamma-irradiation of raw, Na-exchanged, NaOH-, and HCl-modified Philippine natural
zeolites (PNZ) have been performed at different irradiation doses. XRD, FTIR, and SEM …

Adsorption tests of water vapor on synthetic zeolites for an atmospheric detritiation dryer

KR Kim, MS Lee, S Paek, SP Yim, DH Ahn… - Radiation Physics and …, 2007 - Elsevier
Tritiated hydrogen and hydrocarbon are usually oxidized to a tritiated water vapor to make
the tritium adsorbable and easy to treat. The adsorption system as a subsequent process …

Effects of γ-irradiation on the Cu2+ sorption behaviour of NaOH-modified Philippine natural zeolites

MBZ Gili, EM Olegario - Clay Minerals, 2020 - cambridge.org
Adsorption kinetic and thermodynamic tests were conducted using non-irradiated and γ-
irradiated (400 kGy) NaOH-modified Philippine natural zeolites for the removal of Cu2+ ions …

Модифицированные природные адсорбенты для рафинации растительных масел

ДР Шарафиев, АИ Хацринов, НВ Усманов… - Вестник Казанского …, 2017 - cyberleninka.ru
Показаны результаты изучения способов модификации природных адсорбентов,
используемых для рафинации растительного масла. Приведены результаты …

ACID AND HEAT TREATMENT OF ARMENIAN CLINOPTILOLITE

VG Tsitsishvili, NA Mirdzveli… - Proceedings of the …, 2024 - journals.ysu.am
Acid treatment of natural zeolites is often used to" improve" their porous structure and
properties, which are also affected by thermal treatment. The influence of hydrochloric acid …

Radiochemistry and radiopharmaceuticals

DS Urch, MJ Welch - Annual Reports Section" A"(Inorganic Chemistry), 2006 - pubs.rsc.org
Following last year's precedent this section of Annual Reports will review not only recent
progress in radiochemistry, including isotope production and environmental aspects, but …

Ion Exchange Properties of Irradiated and Chemically Modified Clinoptilolite Regarding to Cs⁺ and Sr²⁺

L Akhalbedashvili, G Todradze… - Хімія, фізика та …, 2010 - dspace.nbuv.gov.ua
The ion exchange sorption of Cs⁺ and Sr²⁺ on clinoptilolite (CL) from deposit of Armenia in
initial, modified by e-and g-irradiation, decationated with a hydrochloric acid, and cation …

Dielectric properties of natural, modified, and irradiated zeolites

SV Khachatryan, TA Gevorgyan - Technical Physics, 2010 - Springer
The complex permittivity (ɛ= ɛ′− i ɛ ″) of natural, modified, and irradiated zeolites as a
function of the frequency of a variable electric field is measured. For Ba 2+-modified (doped) …