نتایج جستجو برای: reactive absorption
تعداد نتایج: 286786 فیلتر نتایج به سال:
In this research, the thermodynamics and mass transfer of CO2 absorption has been studied in a mixture of MDEA-MEA amines. A relation is presented for mass transfer flux in the reactive-absorption process. For this purpose, the effective parameters on the mass transfer flux were investigated in both liquid and gas phases. Then, using dimensional analysis with the Pi-Buckingham theorem, the effe...
Routine screening of 404 742 sera by the automated micro-haemagglutination assay (AMHA-TP) and the Venereal Disease Research Laboratory (VDRL) test showed that 9848 specimens gave a reactive result to one of the three assays. Reactive results were confirmed by the fluorescent treponemal antibody absorption (FTA-ABS) test. The possibility of false-positive results varied from 0.04-0.38% of all s...
در کار حاضر، سه رنگ آنیونی reactive yellow 145,reactive blue19 و reactive red195 برای حذف انتخاب شدند. روش حذف به کار برده شده، با استفاده از جاذب نانولوله¬های کربنی اصلاح شده با نانوذرات مغناطیسی fe3o4 انجام شد. مشخصات نانوذرات آماده شده توسط tem,xrdو vsm تعین گردید. جاذب مغناطیس آماده شده می¬تواند بخوبی در آب حل شده و به آسانی توسط آهنربا از محیط جدا می¬گردد. متغیر¬هایی که معمولا بر کارایی فر...
Perovskite-type N-substituted SrTiO3 thin films with a preferential (001) orientation were grown by pulsed laser deposition on (001)-oriented MgO and LaAlO3 substrates. Application of N2 or ammonia using a synchronized reactive gas pulse produces SrTiO3-x:Nx films with a nitrogen content of up to 4.1 at.% if prepared with the NH3 gas pulse at a substrate temperature of 720 °C. Incorporating nit...
In the present work, photocatalytic activity of pristine Cu2SnS3 (CTS) and a composite with graphene oxide (GO), i.e., CTS + GO, prepared by precipitation technique, its utilization as catalyst for degradation Navy Blue (NB) ME2RL reactive azo dye were studied. The structural, morphological, optical properties synthesized evaluated. dyes was used to evaluate GO under visible light irradiation. ...
Background and Objective: Reactive dyes are the newest dyes in textile industry. They may cause environmental problems. The aim of this study was to remove Reactive Black 5 (RB5) in aqueous solutions with activated carbon that was made from grape wood. Materials and Methods: The activated carbon was synthesized by potassium carbonate with impragnation ratios of 1:0.25 at different temperatures...
Hydrogen absorption study of high-energy reactive ball milled Mg composites with palladium additives
Effects of H2S Loading Rate on the Performance of Reactive Absorption with Electrochemical Oxidation
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