مرور Volume 3, Issue 3 بر اساس عنوان
در حال نمایش موارد 1 - 4 از 4
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Analyzing the effect of gradation on specific gravity and viscosity of barite powder used in excavation mud
(Iranian Research Organization for Science and Technology, 2017-09-01)Barite is an important additive material to increase the weight of excavation mud. It has been used extensively in the excavation mud industry. The barite particle sizes used in excavation mud is very important. There is ...
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CFD simulation of pervaporation of organic aqueous mixture through silicalite nano-pore zeolite membrane
(Iranian Research Organization for Science and Technology, 2017-09-01)Nanopore silicalite type membranes were prepared on the outer surface of a porous-mullite tube by in situ liquid phase hydrothermal synthesis. The hydrothermal crystallization was carried out under an autogenously pressure, ...
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Crushing analysis of the industrial cage mill and the laboratory jaw crusher
(Iranian Research Organization for Science and Technology, 2017-09-01)Many research studies have been conducted on the liberation of locked minerals using a crusher and comparing this device with the other devices. This paper reviews the liberation of middle coal by different methods of ...
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A new method for the preparation of pure topiramate with a micron particle size
(Iranian Research Organization for Science and Technology, 2017-09-01)Crude topiramate was prepared from the reaction between diacetonefructopyranose, sulfuric diamide, and 2-picoline. During a controlled processing the presence of Triton-X-100, crude topiramate in a methanol-water solvent, ...