نتایج جستجو برای: nax nanozeolite
تعداد نتایج: 302 فیلتر نتایج به سال:
Due to the neurotoxicity of organophosphate (OP) pesticides and nerve agents synthesized as military or terror agents, their safe destruction and disposal is of considerable current importance. A representative OP, trimethyl phosphate (TMP), was adsorbed onto NaX zeolite, two mesoporous modifications, and a low-silica X zeolite. The nucleophilic chemical reactions of TMP with the zeolites were ...
The object of present study was to examine the adsorption potential of nanozeolite clinoptilolite (CP) for the removal of malachite green (MG) from aqueous phase in a batch equilibrium system. SEM, EDX, XRF, XRD and FT-IR techniques of characterization of zeolite were applied. The effects of initial pH solution, adsorbent dose, temperature, contact time and initial MG concentration on adsorptio...
The zeolite's textural properties have a significant effect on effectiveness in the different industrial processes. This research aimed to study textual of NaX and FeX zeolites using nitrogen adsorption-desorption technique at constant low temperature. According International Union Pure Applied Chemistry, isotherm showed that studied materials were mixed kinds I/II isotherms H3 type hysteresis....
A new one-pot electrophilic chlorination and bromination with oxidative demethylation uses harmless inexpensive sodium chloride bromide Oxone to yield alicyclic ring-fused bis-benzimidazolequinones.
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