Zobrazeno 1 - 6
of 6
pro vyhledávání: '"J. D. López-González"'
Publikováno v:
Adsorption Science & Technology, Vol 1 (1984)
The adsorption of several hydrocarbons (benzene, cyclohexane, n -butane, n -hexane, 2,2-dimethylbutane and isooctane) on a series of carbons resulting from the reaction of an activated carbon prepared from almond shells with air at 623 K is discussed
Externí odkaz:
https://doaj.org/article/b10084ea25b04b43b087baca75f3d84e
Publikováno v:
Adsorption Science & Technology, Vol 2 (1985)
The chemical and physical characteristics of six Spanish coals and their corresponding chars were studied. Apparent surface area, density and porosity data were determined. The apparent surface areas obtained by CO 2 adsorption at 298 K and 273 K are
Externí odkaz:
https://doaj.org/article/d72646b48acd47848da567591f13c4de
Publikováno v:
Adsorption Science & Technology, Vol 1 (1984)
The n -nonane preadsorption method has been applied to evaluate the microporosity of two series of activated carbons (prepared from olive stones and almond shells) reacted with air at 623 K to different degrees of burn-off. A detailed study of the ex
Externí odkaz:
https://doaj.org/article/21be699dfad64793b257404b41f00627
Autor:
J. C. Valladares Mendías, F. Ramírez-Garrido, J. D. López-González Garrido, C. López-González Garrido, M. A. Mingorance, J. L. Marín Aznar
Publikováno v:
European Radiology. 9:754-754
Sir, It is well known that lymphangioma is a congenital cystic tumor of the endothelium which affects development of the vessels of the lymphatic system. The nature of its incidence is not well known, but the head and neck are the locations usually a
Publikováno v:
Journal of Thermal Analysis. 28:3-9
Salts [XanH+]2[MCl 4 2- ] (where XanH+=protonated form of xanthine and M=Zn(II), Cd(II) and Hg(II) have been synthesized and studied by IR,1H-NMR, TG and DSC. The metal is not coordinated to the ligand and forms a salt-like structure. The cationic pr
Publikováno v:
J. Chem. Soc., Chem. Commun.. :1681-1682
Ruthenium supported on graphitized carbon black exhibits differences in activity and selectivity for fischer-Tropsch synthesis when the degree of metal dispersion is changed, even for small dispersions.