Synthesis, characterization of amino-modified walnut shell and adsorption for Pb(II) ions from aqueous solution
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Bulletin"
DOI: 10.1007/s00289-018-2424-9
Abstract: In this paper, a biodegradable, green, easy renewable heavy metal capture agent, amino-modified walnut shell (AMWNS), was synthesized, and the adsorption behavior for Pb(II) ions from aqueous solution was also investigated. The AMWNS was prepared,… read more here.
Keywords: adsorption; amino modified; modified walnut; solution ... See more keywords
Removal of Pb (II) from aqueous solution by sulfur-functionalized walnut shell
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-019-04753-7
Abstract: Heavy metal lead poses a great threat to organisms and the environment; the removal of lead has drawn more and more attention in recent years. In this paper, the sulfur-containing functional group was grafted onto… read more here.
Keywords: adsorption; sulfur; walnut shell; spectroscopy ... See more keywords
A Comparative Investigation on Lithium Storage Performance of Carbon Microsphere Originated from Agriculture Bio-waste Materials: Sunflower Stalk and Walnut Shell
Sign Up to like & getrecommendations! Published in 2020 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-019-00927-z
Abstract: Abstract With the aggravation of environmental pollution and the reduction of fossil fuels, the need of developing green and environmentally sustainable energy materials is becoming urgent. Novel porous carbon microsphere materials derived from waste biomass… read more here.
Keywords: carbon; walnut; walnut shell; spectroscopy ... See more keywords
Walnut shell derived porous carbon for a symmetric all-solid-state supercapacitor
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.03.124
Abstract: Abstract Low-cost easily available walnut shells were used as the carbon source to prepare the porous carbon materials. The walnut shell derived porous carbon material was prepared using a simple hydrothermal method followed by the… read more here.
Keywords: solid state; carbon; walnut shell; material ... See more keywords
A comprehensive experimental and modeling investigation of walnut shell gasification process in a pilot-scale downdraft gasifier integrated with an internal combustion engine
Sign Up to like & getrecommendations! Published in 2021 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2021.113836
Abstract: Abstract In the present study, a small-scale downdraft gasification system integrated with an internal combustion engine was investigated for the sustainable conversion of biomass into energy in the form of electricity within heat recovery stages… read more here.
Keywords: walnut shell; scale downdraft; gasification process; gasification ... See more keywords
Fixed-bed pyrolysis of walnut shell: Parameter effects on yields and characterization of products
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2017.03.018
Abstract: Abstract Fixed-bed pyrolysis experiments of walnut shell have been conducted in a well-swept tubular reactor to investigate the effects of various process parameters on product yields. For this purpose, pyrolysis temperature, reaction time and sweeping… read more here.
Keywords: pyrolysis; product; fixed bed; walnut shell ... See more keywords
Cleaner recycling of iron from waste copper slag by using walnut shell char as green reductant
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.01.184
Abstract: Abstract Walnut shell is a common agricultural by-products for the production of biochar. In this study, the walnut shell was investigated by thermoanalytical methods to evaluate its thermal behavior; and the biochar was prepared from… read more here.
Keywords: walnut; walnut shell; waste; copper slag ... See more keywords
Pyrolysis kinetics of walnut shell and waste polyolefins using thermogravimetric analysis
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Energy Institute"
DOI: 10.1016/j.joei.2016.09.001
Abstract: Abstract Co-pyrolytic behavior and kinetics of walnut shell (WS), polypropylene (PP), low density polyethylene (LDPE) and their blends were investigated using a thermogravimetric analyzer. WS and plastic samples were blended weight proportion of 1:2; 1:1… read more here.
Keywords: shell waste; using thermogravimetric; kinetics walnut; walnut shell ... See more keywords
Laser sintering and post-processing of a walnut shell/Co-PES composite
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra00775b
Abstract: In order to recycle agricultural and forestry waste and reduce the cost of materials, energy consumption and CO2 emission of the laser sintering process, herein, a sustainable and low-cost walnut shell/Co-PES composite (WSPC) is developed… read more here.
Keywords: strength; walnut shell; laser sintering;
Liquefied walnut shell-derived carbon nanofibrous mats as highly efficient anode materials for lithium ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra02716h
Abstract: Mechanically flexible walnut shell-derived carbon nanofibers (CNFs) of 175 nm diameter were fabricated from a liquefied walnut shell—polyvinyl alcohol (PVA) hybrid solution via conventional electrospinning followed by one-step carbonization. The morphology and structure properties, as… read more here.
Keywords: derived carbon; walnut shell; shell derived; spectroscopy ... See more keywords
Research on the optimum carbonization process of walnut shell based on dynamic analysis
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra01452e
Abstract: Walnut shell is characterized by high yield, high fixed carbon content, and low ash content. In this paper, the thermodynamic parameters for walnut shell during the carbonization process is investigated, and its carbonization and mechanism… read more here.
Keywords: walnut shell; carbonization; process; carbonization process ... See more keywords