Volume 3, Issue 2
مرور بر اساس
ارسال های اخیر
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Application of response surface methodology for thorium(IV) removal using Amberlite IR-120 and IRA-400: Ion exchange equilibrium and kinetics
(Iranian Research Organization for Science and Technology, 2017-06-01)In this work, thorium (IV) removal from aqueous solutions was investigated in batch systems of cationic and anionic resins of Amberlite IR-120 and IRA-400. In this way, the effects of pH, initial Th(IV) concentration and ...
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Drying of calcium carbonate in a batch spouted bed dryer: optimization and kinetics modeling
(Iranian Research Organization for Science and Technology, 2017-06-01)In the present work, the drying of calcium carbonate in a batch spouted bed dryer with inert particles has been investigated experimentally. The effect of several operating parameters including air temperature (90, 100, ...
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A comparative study of malachite green removal from an aqueous solution using raw and chemically modified expanded perlite
(Iranian Research Organization for Science and Technology, 2017-06-01)Adsorption of malachite green (MG) from an aqueous solution onto unexpanded perlite (UP), expanded perlite (EP) and NaOH-modified unexpanded perlite (NaOH-UP) powders has been investigated. The effects of contact time, pH, ...
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Investigation of mass transfer coefficients in irregular packed liquid-liquid extraction columns in the presence of various nanoparticles
(Iranian Research Organization for Science and Technology, 2017-06-01)In the present study, the effect of various nanofluids on mass transfer coefficients in an irregular packed liquid-liquid extraction column was investigated. The chemical system of toluene–acetic acid–water was used. 10 ...
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Pool boiling heat transfer coefficient of pure liquids using dimensional analysis
(Iranian Research Organization for Science and Technology, 2017-06-01)The pool boiling heat transfer coefficient of pure liquids were experimentally measured on a horizontal bar heater at atmospheric pressure. These measurements were conducted for more than three hundred data in thermal ...