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Response surface methodology optimization of adsorptive desulfurization on nickel/activated carbon
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In this paper, a face centred central composite design (CCD) was used to statistically visualize the complex interactions of concentration, column length, dosage, and flow rate on the adsorption of dibenzothiophene.About:
This article is published in Chemical Engineering Journal.The article was published on 2017-04-01. It has received 223 citations till now. The article focuses on the topics: Central composite design & Response surface methodology.read more
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Defluoridation of synthetic and industrial wastewater by using acidic activated alumina adsorbent: characterization and optimization by response surface methodology
TL;DR: To find the maximum fluoride adsorption from synthetic and industrial wastewater at optimum process parameters by using response surface methodology (RSM), an adsorbent was prepared from alumina by acidic activation using sulfuric acid.
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Electrospinning fabrication for cloth-like carbon nanofiber films with hierarchical porous structure and their application in deep desulfurization.
TL;DR: A novel route to fabricate the cloth-like carbon nanofiber film with a hierarchical porous structure by electrospinning is designed, which was convenient for the separation from oil, thus achieving the desirable reused performance.
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Design and fabrication of in-situ N-doped paper-like carbon nanofiber film for thiophene removal from a liquid model fuel.
TL;DR: The experimental results demonstrated that the novel nitrogen-doped porous carbon nanofibers film (PAN-CNFs) were the desirable adsorption materials as alternative candidate in present adsorptive technique.
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Hausmannite Mn3O4 functionalized graphene Oxide-NaClO system for oxidative desulfurization and denitrogenation of fuel oils
TL;DR: In this article , Hausmannite Manganese oxides nanocubes (Mn3O4) deposited on graphene oxide (GO) nanosheets were synthesized and composited together via in-situ on pot hydrothermal technique.
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A New Strategy for Fuel Desulfurization by Molecular Inclusion with Copper(II)-β-cyclodextrin@SiO2@Fe3O4 for Removing Thiophenic Sulfides
TL;DR: In this paper, a cyclodextrin-based magnetic nanomaterial was proposed for fuel desulfurization by molecular inclusion with a novel cyclodesxtrin based magnetometer for removing thiophenic sulfides from fuel.
References
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Response surface methodology (RSM) as a tool for optimization in analytical chemistry
Marcos A. Bezerra,Ricardo Erthal Santelli,Eliane Padua Oliveira,Leonardo S. Villar,Luciane Amélia Escaleira +4 more
TL;DR: A review about the application of response surface methodology (RSM) in the optimization of analytical methods is presented and the theoretical principles and steps for its application are described to introduce readers to this multivariate statistical technique.
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Utilization of agro-industrial and municipal waste materials as potential adsorbents for water treatment—A review
TL;DR: In this article, an extensive list of low-cost adsorbents (prepared by utilizing different types of waste materials) from vast literature has been compiled and their adsorption capacities for various aquatic pollutants as available in the literature are presented.
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Ultra-deep desulfurization and denitrogenation of diesel fuel by selective adsorption over three different adsorbents: A study on adsorptive selectivity and mechanism
TL;DR: In this paper, the performance of three typical adsorbents (activated carbon, activated alumina and nickel-based adsorbent) in a fixed-bed system for diesel fuel desulfurization and denitrogenation was investigated.
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Folding/aggregation of graphene oxide and its application in Cu2+ removal
Sheng-Tao Yang,Yanli Chang,Haifang Wang,Gangbo Liu,Sheng Chen,Yan-Wen Wang,Yuanfang Liu,Yuanfang Liu,Aoneng Cao +8 more
TL;DR: Graphene oxide (GO) can be aggregated by Cu(2+) in aqueous solution with a huge Cu( 2+) absorption capacity, which is around 10 times of that of active carbon.