The conversion of wood residues, using pilot-scale technologies, into porous activated biochars for supercapacitors
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Porous Materials"
DOI: 10.1007/s10934-019-00823-w
Abstract: In this study, activated biochar was produced using pilot-scale technologies of fast pyrolysis and activation to create desirable morphology, surface chemistry, and adsorptive properties for application in supercapacitors. First, residues from white birch were converted… read more here.
Keywords: activated biochar; using pilot; pilot scale;
Activated biochar: Preparation, characterization and electroanalytical application in an alternative strategy of nickel determination.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.06.025
Abstract: This work reports for the first time the use of chemically activated biochar as electrode modifier for nickel determination. The biochar activation was performed by refluxing with HNO3, which promoted a higher nickel preconcentration compared… read more here.
Keywords: biochar preparation; determination; activated biochar; characterization ... See more keywords
Evaluation of fouling mechanisms for humic acid molecules in an activated biochar-ultrafiltration hybrid system
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.05.161
Abstract: Abstract Activated biochar (AB), produced by incomplete biomass combustion of waste or byproducts, was found to be an effective adsorbent in an ultrafiltration (UF) hybrid system. Three different adsorbents, powdered activated carbon (PAC) and oxygen-/nitrogen-based… read more here.
Keywords: hybrid system; ultrafiltration hybrid; system; activated biochar ... See more keywords
Optimization of the operating conditions for steam reforming of slow pyrolysis oil over an activated biochar-supported Ni–Co catalyst
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.05.193
Abstract: Abstract Highly performing activated biochar-based catalysts were produced for steam reforming of slow pyrolysis oil. The raw biochar obtained from the slow pyrolysis step was physically activated with CO2 at 700 °C and 1.0 MPa and then… read more here.
Keywords: pyrolysis oil; slow pyrolysis; activated biochar; steam reforming ... See more keywords
Catalytic pyrolysis and bio-products upgrading derived from Chlorella vulgaris over its biochar and activated biochar-supported Fe catalysts
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2020.104799
Abstract: Abstract Catalytic and non-catalytic pyrolysis of Chlorella vulgaris microalgae was studied and the temperature, as the primary variable, was assessed to optimize the process. By changing the temperature from 450–850 °C, the highest performance of 58.51… read more here.
Keywords: chlorella vulgaris; pyrolysis; biochar; catalytic pyrolysis ... See more keywords
Removal of arsenic and fluoride from aqueous solution by biomass based activated biochar: Optimization through response surface methodology
Sign Up to like & getrecommendations! Published in 2017 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2017.10.027
Abstract: Abstract In the present investigation, perennial grass ( Saccharum ravannae L.) based activated biochar was synthesized for possible application in both arsenic (As) and fluoride (F − ) removal from aquous solution using optimization technique… read more here.
Keywords: arsenic fluoride; methodology; based activated; removal ... See more keywords
Removal of selected pharmaceuticals in an ultrafiltration-activated biochar hybrid system
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2018.10.036
Abstract: Abstract In this study, selected target pharmaceuticals (PhACs) including ibuprofen (IBP), 17 α-ethinyl estradiol (EE2), and carbamazepine (CBM) were removed by an ultrafiltration-activated biochar hybrid system (UF-ABC). Based on characteristic analysis, ABC, a by-product of… read more here.
Keywords: abc; system; biochar hybrid; pac ... See more keywords
Cellulose Fiber Rejects as Raw Material for Integrated Production of Pleurotus spp. Mushrooms and Activated Biochar for Removal of Emerging Pollutants from Aqueous Media
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c06453
Abstract: Cellulose fiber rejects from industrial-scale recycling of waste papers were dried and de-ashed using a combined cyclone-drying and sieving process. The upgraded fiber reject was used as a component of substrates for the cultivation of… read more here.
Keywords: fiber rejects; fiber reject; fiber; pleurotus ... See more keywords
Structural and adsorption characteristics of potassium carbonate activated biochar
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra03335h
Abstract: Potassium carbonate activated biochar (450 °C, 600 °C and 750 °C) and nonactivated biochar (600 °C) were prepared by using corn stalk as the raw material. These biochar samples were labeled as KBC450, KBC600, KBC750 and… read more here.
Keywords: adsorption; surface; activated biochar; potassium carbonate ... See more keywords
Renewable Eco-Friendly Activated Biochar from Tobacco: Kinetic, Equilibrium and Thermodynamics Studies for Chlorpyrifos Removal
Sign Up to like & getrecommendations! Published in 2021 at "Separation Science and Technology"
DOI: 10.1080/01496395.2021.1890776
Abstract: ABSTRACT We evaluated the potential application of tobacco as a low-cost raw matter for the development of a new and ecological activated biochar, with the aim of chlorpyrifos adsorption. This was performed by means of… read more here.
Keywords: eco friendly; activated biochar; thermodynamics; friendly activated ... See more keywords
A Novel Activated Biochar-Based Immunosensor for Rapid Detection of E. coli O157:H7
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12100908
Abstract: E. coli O157:H7, one of the major foodborne pathogens, can cause a significant threat to the safety of foods. The aim of this research is to develop an activated biochar-based immunosensor that can rapidly detect… read more here.
Keywords: activated biochar; coli o157; based immunosensor; biochar based ... See more keywords