Preparation and characteristics of activated carbon from olive stones and walnut shells

ML Martinez, MM Torres, CA Guzman… - Industrial crops and …, 2006 - Elsevier
… , acorn, pecan, walnut shells, and stone fruits. … activated carbon from two abundant waste
material produced in Argentina. Activated carbon was made from olive pits (OP) and walnut

Preparation of activated carbons from walnut shells via vacuum chemical activation and their application for methylene blue removal

J Yang, K Qiu - Chemical Engineering Journal, 2010 - Elsevier
… that activated carbons prepared from walnut shells by vacuum chemical activation exhibit
well-developed porosity and high BET surface area. The properties of the activated carbons

Porosity development in activated carbons prepared from walnut shells by carbon dioxide or steam activation

JF Gonzalez, S Roman… - Industrial & …, 2009 - ACS Publications
… The influence of carbon dioxide and steam as activating agents on the porosity development
of activated carbons produced from walnut shells was investigated. The study was made …

Characterization and comparison of walnut shells-based activated carbons and their adsorptive properties

X Li, J Qiu, Y Hu, X Ren, L He, N Zhao… - Adsorption Science …, 2020 - journals.sagepub.com
… The precursor for the activated carbon was from the walnut shells raw material (WS),
which was collected from Xinjiang Province (China). WS were thoroughly cleaned by double …

Sorption properties of active carbons obtained from walnut shells by chemical and physical activation

P Nowicki, R Pietrzak, H Wachowska - Catalysis Today, 2010 - Elsevier
… The objective of this paper was to obtain the series of active carbons from common
walnut shells and physicochemical characterisation of the active carbons obtained. Different …

Production of granular activated carbon from food-processing wastes (walnut shells and jujube seeds) and its adsorptive properties

W Bae, J Kim, J Chung - Journal of the Air & Waste Management …, 2014 - Taylor & Francis
activated carbon from … walnut shells verified as feasible activated carbon under the same
manufacuring facility and recipe. We characterized the pore structure of our activated carbon

Production of granular activated carbon from waste walnut shell and its adsorption characteristics for Cu2+ ion

JW Kim, MH Sohn, DS Kim, SM Sohn… - Journal of hazardous …, 2001 - Elsevier
… In this study, waste walnut shell was utilized as the raw material for the production of granular
activated carbon by chemical activation and its adsorption capacity for heavy metal ions …

Optimizing the properties of granular walnut-shell based KOH activated carbons for carbon dioxide adsorption

K Chomiak, S Gryglewicz, K Kierzek… - Journal of CO2 …, 2017 - Elsevier
… It is interesting to note that walnut shell-based granular activated carbons of the study
represent markedly improved mechanical properties compared to GACs from bituminous coal …

Application of experimental design methodology to optimize antibiotics removal by walnut shell based activated carbon

S Teixeira, C Delerue-Matos, L Santos - Science of The Total Environment, 2019 - Elsevier
… by walnut shell based activated carbon. This methodology enabled to identify the effects
of the different factors studied and their interactions in the response of each antibiotic. The …

The feasibility of cost-effective manufacturing activated carbon derived from walnut shells for large-scale CO2 capture

Z Asadi-Sangachini, MM Galangash, H Younesi… - … Science and Pollution …, 2019 - Springer
… The economic potential of activated carbon (AC) synthesis from walnut shell biomass for
CO 2 … Therefore, walnut shells can be considered as a cost-effective and promising biomass …