High surface area mesoporous carbon from black cumin (Nigella sativa) processing industry solid residues via single-stage K2CO3 assisted carbonization method: Production optimization, characterization and its some water pollutants removal and supercapacitor performance

被引:11
作者
Teymur, Yekbun Avsar [1 ]
Guzel, Fuat [2 ]
Inal, I. Isil Gurten [3 ]
机构
[1] Dicle Univ, Inst Nat & Appl Sci, Dept Chem, TR-21280 Diyarbakir, Turkiye
[2] Dicle Univ, Fac Educ, Dept Chem, TR-21280 Diyarbakir, Turkiye
[3] Ankara Univ, Fac Engn, Dept Chem Engn, TR-06100 Ankara, Turkiye
关键词
Black cumin; Activated carbon; Characterization; Sorption; Supercapacitor; CONVENTIONAL HEATING METHODS; PHOENIX-DACTYLIFERA L; ACTIVATED CARBON; METHYLENE-BLUE; CHEMICAL ACTIVATION; AQUEOUS-SOLUTION; KOH ACTIVATION; POROUS CARBON; SEWAGE-SLUDGE; WASTE TEA;
D O I
10.1016/j.diamond.2023.109815
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this study, solid residues (BR) from the black cumin (Nigella sativa) processing industry, an abundant and sustainable raw material, were converted into high surface area mesoporous activated carbon (AC) under op-timum production conditions using a single-stage K2CO3 assisted carbonization method. The optimal AC (BRAC) which had the highest BET surface area (2211 m2/g), total pore volume (1.262 cm3/g), and mean pore diameter (2.8 nm) was achieved in the conditions of a K2CO3 impregnation ratio of 1:1, a carbonization temperature of 900 degrees C, and a carbonization period of 1 h. To test its adsorption performance from the aqueous phase, methylene blue dye, oxytetracycline antibiotic, and lead metal ions were selected as model water pollutants and found to be 714.3, 833.3, and 500.0 mg/g, respectively, at 25 degrees C Also, the electrode made of BRAC showed electrochemical capacitor performance with a high gravimetric capacitance (210 F/g) and cyclic stability (95 %).
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页数:14
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共 78 条
[1]   Mesoporous activated carbon from date stones (Phoenix dactylifera L.) by one-step microwave assisted K2CO3 pyrolysis [J].
Abbas, Asmaa F. ;
Ahmed, Muthanna J. .
JOURNAL OF WATER PROCESS ENGINEERING, 2016, 9 :201-207
[2]   Statistical modeling and mechanistic pathway for methylene blue dye removal by high surface area and mesoporous grass-based activated carbon using K2CO3 activator [J].
Abdulhameed, Ahmed Saud ;
Hum, Nurul Nadiah Mohd Firdaus ;
Rangabhashiyam, S. ;
Jawad, Ali H. ;
Wilson, Lee D. ;
Yaseen, Zaher Mundher ;
Al-Kahtani, Abdullah A. ;
ALOthman, Zeid A. .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2021, 9 (04)
[3]   Optimization of Preparation Conditions of Sewage sludge based Activated Carbon [J].
Almahbashi, N. M. Y. ;
Kutty, S. R. M. ;
Ayoub, Muhammad ;
Noor, A. ;
Salihi, I. U. ;
Al-Nini, Ahmed ;
Jagaba, A. H. ;
Aldhawi, B. N. S. ;
Ghaleb, A. A. S. .
AIN SHAMS ENGINEERING JOURNAL, 2021, 12 (02) :1175-1182
[4]   Utilization of Municipal Organic Solid Waste for Production of Activated Carbon in Saudi Arabia [J].
Basaleh, Abdullah A. ;
Al-Malack, Muhammad H. .
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2018, 43 (07) :3585-3599
[5]   Sequential application of microwave and conventional heating methods for preparation of activated carbon from biomass and its methylene blue adsorption [J].
Baytar, Orhan ;
Sahin, Omer ;
Saka, Cafer .
APPLIED THERMAL ENGINEERING, 2018, 138 :542-551
[6]   Surface oxides on carbon and their analysis: a critical assessment [J].
Boehm, HP .
CARBON, 2002, 40 (02) :145-149
[7]   Batch sorption dynamics and equilibrium for the removal of lead ions from aqueous phase using activated carbon developed from coffee residue activated with zinc chloride [J].
Boudrahem, F. ;
Aissani-Benissad, F. ;
Ait-Amar, H. .
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2009, 90 (10) :3031-3039
[8]   Taguchi optimization for production of activated carbon from phosphoric acid impregnated agricultural waste by microwave heating for the removal of methylene blue [J].
Canales-Flores, R. A. ;
Prieto-Garcia, F. .
DIAMOND AND RELATED MATERIALS, 2020, 109
[9]   Elucidation of ibuprofen uptake capability of raw and steam activated biochar of Aegle marmelos shell: Isotherm, kinetics, thermodynamics and cost estimation [J].
Chakraborty, Prasenjit ;
Banerjee, Soumya ;
Kumar, Sumit ;
Sadhukhan, Sutonu ;
Halder, Gopinath .
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2018, 118 :10-23
[10]   Pollen-derived porous carbon by KOH activation: Effect of physicochemical structure on CO2 adsorption [J].
Choi, Seung Wan ;
Tang, Jialiang ;
Pol, Vilas G. ;
Lee, Ki Bong .
JOURNAL OF CO2 UTILIZATION, 2019, 29 :146-155