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16篇 您的检索式:作者名="Azargohar"
    题名 作者 年代 出处 被引量
1Breakthrough CO_2 adsorption in bio-based activated carbons显示文摘In this work, the effects of different methods of activation on CO2 adsorption performance of activated carbon were studied. Activated carbons were prepared from biochar, obtained from fast pyrolysis of white wood, using three different activation methods of steam activation, CO2 activation and Potassium hydroxide(KOH) activation. CO2 adsorption behavior of the produced activated carbons was studied in a fixed-bed reactor set-up at atmospheric pressure, temperature range of 25–65°C and inlet CO2 concentration range of10–30 mol% in He to determine the effects of the surface area, porosity and surface chemistry on adsorption capacity of the samples. Characterization of the micropore and mesopore texture was carried out using N2 and CO2 adsorption at 77 and 273 K, respectively.Central composite design was used to evaluate the combined effects of temperature and concentration of CO2 on the adsorption behavior of the adsorbents. The KOH activated carbon with a total micropore volume of 0.62 cm3/g and surface area of 1400 m2/g had the highest CO2 adsorption capacity of 1.8 mol/kg due to its microporous structure and high surface area under the optimized experimental conditions of 30 mol% CO2 and 25°C. The performance of the adsorbents in multi-cyclic adsorption process was also assessed and the adsorption capacity of KOH and CO2 activated carbons remained remarkably stable after50 cycles with low temperature(160°C) regeneration.Sepideh Shahkarami Ramin Azargohar Ajay K.Dalai Jafar Soltan 2015Journal of Environmental Sciences2015,27,8:2
2Steam and KOH activation of biochar:Experimental and modeling studies显示文摘Azargohar R Dalai A K 0,,2:1
3The direct oxidation of hydrogen sulphide over activated carbons prepared from lignite coal and biochar显示文摘Azargohar R Dalai A K 0,,04:1
4An assessment on the sustainability of lignocellulosic biomass for biorefining显示文摘Nanda S Azargohar R Dalai A K et aI 2015Renewable & Sustainable Energy Reviews2015,50,:1
5Mercury removal by bio-char based modified activated carbons 显示文摘DE M AZARGOHAR R DALAI K A 2013Fuel2013,103,:1
6Production of activated carbon from Luscar char: Experimental and modeling studies显示文摘Azargohar R Dalai A K 2005Microporous and Mesoporous Materials2005,85,3:1
7The direct oxidation of hydrogen sulphide over activated carbons prepared from lignite coal and biochar显示文摘Azargohar R Dalai A K 2011The Canadian Journal of Chemical Engineering2011,89,4:1
8Mercuryremoval by bio -char based modified activated carbons 显示文摘DE M’AZARGOHAR R DALAI A K 2013Fuel2013,103,:1
9Evaluation and comparison of enrichment efficiency of physical/chemical activations and functionalized activated carbons derived from fluid petroleum coke for environmental applications显示文摘Rambabu N Azargohar R Dalai A K 2013Fuel Processing Technology2013,106,:1
10Evaluation and corn parison of enrichment efficiency of physical/chemical activations and functionalized activated carbons derived from fluid petrole um coke for environmental applications 显示文摘Rambabu N Azargohar R Dalai A K 2013Fuel Processing Technology2013,106,:1
11Mercury removal by biochar based modified activated carbons显示文摘De M Azargohar R Dalai A K 2013Fuel2013,103,:1
12Effects of temperature on the physicochemical characteristics of fast pyrolysis bio-chars derived from Canadian waste biomass显示文摘Azargohar R Nanda S Kozinski J A 2014Fuel2014,125,:1
13Catalytic gasification of cellulose and pinewood to H2in supercritical water显示文摘Ding N Azargohar R Dalai AK 2014Fuel2014,118,:1
14Evaluation and comparison of enrichment efficiency of physical/chemical activations and functionalized activated carbons derived from fluid petroleum coke for environmental applications显示文摘RAMBABU N AZARGOHAR R DALAI A K 2013Fuel Processing Technology2013,106,:1
15The direct oxidation of hydrogen sulphide over activated carbons prepared from lignite coal and biochar显示文摘Azargohar IL Dalai A K 2011The Canadian jotwnal of chemical engineering2011,89,4:1
16Production of activated carbon from Luscar char, Experimental and modelling studies 显示文摘AZARGOHAR R DALAI A K 2005Microporous and Mesoporous Materials2005,85,3:1
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