全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Artak E. Kostanyan
来源:[J].Journal of Chromatography A(IF 4.612), 2017, Vol.1506, pp.82-92Elsevier
摘要:Abstract(#br)The method of closed-loop recycling counter-current chromatography (CLR CCC) with multiple sample injection is proposed for the separation and concentration of a target component of a mixture. Analytical expressions are developed to describe the CLR CCC separations w...
作者:Artak Kostanyan , Maria Martynova , Andrey Erastov ...
来源:[J].Journal of Chromatography A(IF 4.612), 2018, Vol.1560, pp.26-34Elsevier
摘要:Abstract(#br)Closed-loop recycling countercurrent chromatography (CLR CCC) with multiple sample injection has been shown to provide simultaneous concentration and separation of target compounds from multicomponent mixtures. Previous analysis of CLR CCC with multiple sample inje...
作者:Shuang Gao , Wen Yang , Hui Zhang ...
来源:[J].Atmospheric Environment(IF 3.11), 2018, Vol.174, pp.180-187Elsevier
摘要:Abstract(#br)The determination of background concentration of PM 2.5 is important to understand the contribution of local emission sources to total PM 2.5 concentration. The purpose of this study was to exam the performance of baseline separation techniques to estimate PM 2.5...
作者:Rahman Zeynali , Kamran Ghasemzadeh , Alireza Behrooz Sarand ...
来源:[J].Separation and Purification Technology(IF 2.894), 2018, Vol.200, pp.169-176Elsevier
摘要:Abstract(#br)In recent years, molecular-sieve graphene oxide (GO) membranes have shown a great potential to realize high-flux and high-selectivity mixture separation, at low energy cost. Hence, in this study, GO nanocomposite membranes were prepared for hydrogen separation. To ...
作者:Lingling Li , Yuecheng Zhang , Zhaoliang Wu ...
来源:[J].Separation and Purification Technology(IF 2.894), 2014, Vol.129, pp.50-56Elsevier
摘要:Abstract(#br)Objective(#br)The lowest concentration of sodium dodecyl sulfate (SDS) separated capably from its feed solution using a one-stage foam separation was determined. Both enrichment ratio and recovery percentage of SDS were increased and SDS concentration of the residual...
作者:Okano , Igarashi , Yamamoto ...
来源:[J].International Journal of Environmental Analytical Chemistry(IF 1.24), 2015, Vol.95 (2), pp.135-144Taylor & Francis
摘要:A cascade pre-concentration and separation system involving continuous solid-phase extraction and one-drop solvent concentration was developed to enable high-performance liquid chromatography (HPLC) determination of trace levels of Ni(II), Co(II), Cu(II), Se(IV) and Cr(VI) ions...
作者:Liangwei Deng , Yang Li , Ziai Chen ...
来源:[J].Applied Energy(IF 4.781), 2014, Vol.114, pp.504-511Elsevier
摘要:Abstract(#br)The raw swine slurry was separated into low solids content liquid and high solids content liquid in the experiment, and the influence of the concentration of raw slurry on separation effects was investigated based on evaluation index, such as recovery rate, concentration...
作者:Silva , Peres , Isaac
来源:[J].Mineral Processing and Extractive Metallurgy Review(IF 0.647), 2018, Vol.39 (1), pp.68-72Taylor & Francis
摘要:ABSTRACT(#br)Cationic reverse flotation of quartz is the standard or reference concentration route for itabirites containing at least 45% iron. Preceding the flotation stage, desliming in hydrocyclones must be conducted to remove ultrafine and colloidal particles from the flot...
作者:R.A. Kumbasar , O. Tutkun
来源:[J].Hydrometallurgy(IF 2.169), 2004, Vol.75 (1), pp.111-121Elsevier
摘要:Abstract(#br)The separation and concentration of gallium from acidic leach solutions, containing various other ions, such as iron, cobalt, nickel, zinc, cadmium, lead, copper, and aluminium, by an emulsion liquid membrane (ELM) technique using trioctylphosphine oxide (TOPO) as ca...
作者:Min-Cheol Lim , Ji Young Park , Kisang Park ...
来源:[J].Food Control(IF 2.738), 2017, Vol.73, pp.1541-1547Elsevier
摘要:Abstract(#br)In this study, we report an approach for the automated separation and concentration of pathogenic bacteria from food samples as a pretreatment step before detection. We developed an automated immunomagnetic separation (IMS) system, which included pre-enrichment of fo...

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