Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Richard Capart"'
Publikováno v:
BioResources, Vol 3, Iss 4, Pp 1156-1172 (2008)
Experiments were performed to evaluate a recent extraction process called the instantaneous controlled pressure drop process (briefly: DIC process: “Détente Instantanée Contrôlée”) for extracting some volatile compounds from red cedar wood. T
Externí odkaz:
https://doaj.org/article/f7d71603cd8e4799a6b694d38337dd54
Publikováno v:
Minerals Engineering. 23:32-39
This work is dedicated to the removal of the very toxic free cyanide from aqueous solution by oxidation with hydrogen peroxide H 2 O 2 in the presence of activated carbon prepared from olive stones. Effects of the initial molar ratio [H 2 O 2 ] 0 /[C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c565a0c2d1f3dca2a49fb71f8eb3e08e
https://doi.org/10.1016/j.mineng.2009.09.009
https://doi.org/10.1016/j.mineng.2009.09.009
Publikováno v:
BioResources, Vol 2, Iss 2, Pp 193-209 (2007)
Scopus-Elsevier
Scopus-Elsevier
The effects of thermo-compression on the physical properties such as bulk density, mass yield, surface area, and also adsorption capacity of activated carbon were studied. The activated carbon samples were prepared from thermo-compressed and virgin f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f1ba58e343c84763a251bfdc7d1f386
http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_02_2_193_209_Khezami_OC_ActivatedCarbon_Thermocompressed/43
http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_02_2_193_209_Khezami_OC_ActivatedCarbon_Thermocompressed/43
Publikováno v:
Powder Technology. 157:48-56
The aim of this work was to characterise the activated carbon produced from wood and its basic components: cellulose, lignin and xylan (hemicelluloses). Two ways of activation were tested: simple pyrolysis under N2 and thermal treatment of the materi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c33754f21c70cb3f9c934854a5b1c5d4
https://doi.org/10.1016/j.powtec.2005.05.009
https://doi.org/10.1016/j.powtec.2005.05.009
Autor:
Lotfi Khezami, Richard Capart
Publikováno v:
Journal of Hazardous Materials. 123:223-231
The objective of this study is to assess the uptake of hexavalent chromium (Cr(VI)) from aqueous solutions onto activated carbons (AC) produced from wood. Two activated carbons are tested, a KOH-activated carbon and a commercial H3PO4-activated carbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::370770d6e946050c6e0a661271a17d45
https://doi.org/10.1016/j.jhazmat.2005.04.012
https://doi.org/10.1016/j.jhazmat.2005.04.012
Publikováno v:
Thermochimica Acta. 417:79-89
The kinetics of pyrolysis of a micro-crystalline cellulose in nitrogen were studied from TGA and DTG data, obtained with two different modes of heating: a dynamic mode at constant heating rates between 1 and 11 °C/min and an isothermal mode at vario
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2643501f475b986d1138030133ef306
https://doi.org/10.1016/j.tca.2004.01.029
https://doi.org/10.1016/j.tca.2004.01.029
Autor:
Sid-Ahmed Rezzoug, Richard Capart
Publikováno v:
Energy Conversion and Management. 44:781-792
The liquefaction of milled wood (Pinus pinaster) was effected in ethylene glycol acidified with small quantities of H2SO4 as catalyst. The purpose of this paper is to evaluate the influence upon the liquefaction yield of the three operating variables
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26ba9d5fdf5c0536274d269ed2caa1df
https://doi.org/10.1016/s0196-8904(02)00088-2
https://doi.org/10.1016/s0196-8904(02)00088-2
Autor:
Sid-Ahmed Rezzoug, Richard Capart
Publikováno v:
Applied Energy. 72:631-644
The purpose of this paper is to describe a process of wood liquefaction in two steps: a first step of wood solvolysis in acidified ethylene-glycol or in some recycled solvent; a second step of catalytic hydrogenation at high pressure of the solvolysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6a4d1096670e8cdd919235939eb224b
https://doi.org/10.1016/s0306-2619(02)00054-5
https://doi.org/10.1016/s0306-2619(02)00054-5
Publikováno v:
Applied Energy. 69:293-306
The purpose of this study was to evaluate the amounts of various pyrolysis products (gases, water, tar and charcoal) from three biomasses (wood, coconut shell and straw) and to suggest a kinetic equation for the thermal cracking of tar at temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9364cbaeb698d6db38e238d2c80f17b9
https://doi.org/10.1016/s0306-2619(01)00013-7
https://doi.org/10.1016/s0306-2619(01)00013-7
Publikováno v:
Journal of Food Engineering. 41:193-201
From the shape of stationary profiles of temperatures and moisture for the gas and solid phases, two distinct zones clearly appears in a counter-current cascading rotary dryer of sugar; a first zone in which the drying takes place, a second zone in w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5687db799b5f8a9f940e62c89e13c107
https://doi.org/10.1016/s0260-8774(99)00086-2
https://doi.org/10.1016/s0260-8774(99)00086-2