Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Alain Brasseur"'
Publikováno v:
Catalysis Today. 100:283-289
While 1,2-dichloroethane hydrodechlorination over pure palladium mainly produces ethane, increasing silver or copper content in bimetallic catalysts results in an increase in ethylene selectivity. The specific consumption rate of 1,2-dichloroethane d
Publikováno v:
Applied Catalysis A: General. 270:201-208
The combination of results from carbon monoxide chemisorption, X-ray diffraction, and transmission electron microscopy allowed calculating the surface composition of the palladium–copper nanoparticles in Pd–Cu/SiO 2 cogelled xerogel catalysts. Va
Publikováno v:
Chemosphere. 56:745-756
This study consists in identifying and testing potential inorganic substitutes to carbon based materials commonly used as adsorbents for the removal of organic pollutants such as dioxins and furans released from Municipal Solid Waste Incinerators (MS
Autor:
Antonio Fonseca, Jean-Paul Pirard, Michael Lamy, David Marguillier, Edward McRae, Cédric Gommes, N. Dupont-Pavlovsky, Christophe Bossuot, Alain Brasseur, Silvia Blacher, Janos B. Nagy
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 241:155-164
Four complementary and independent methods are used to characterize nanotube samples: (i) TEM observation coupled with image analysis, (ii) nitrogen and krypton adsorption isotherm analysis, (iii) thermogravimetry and (iv) wide angle X-ray scattering
Autor:
Diano Antenucci, Antoinette Coeme, Marc Mostade, Patrick Dauby, Jean-Paul Pirard, Pierre Pirlot, Alain Brasseur, Jean-Marie Bouquegneau, René Létolle
Publikováno v:
Fuel. 81:109-117
The new opportunity given by the underground gasifier developed at Alcorisa in Spain (Province of Teruel) in the framework of an European experiment has promoted a better understanding of gasification in a natural reactor. The thermodynamical equilib
Publikováno v:
Fuel. 79:471-478
During the underground coal gasification (UCG) experiments at Alcorisa, Spain, a series of helium tracer tests were carried out to follow the underground cavity growth. The volume of the cavity increases progressively with the cumulated quantity of o
Autor:
Jean-Marie Bouquegneau, René Létolle, Jean-Paul Pirard, Diano Antenucci, Christiane Jacquemin, Patrick Dauby, Alain Brasseur
Publikováno v:
Analytical Chemistry. 69:2030-2034
A new, completely automated gas chromatography technique has been developed to separate the different gaseous compounds produced during underground coal gasification for their (13)C/(12)C and D/H isotope ratio measurements. The technique was designed
Publikováno v:
Journal of Sol-Gel Science and Technology. 9:5-15
BaTiO3 gels were prepared by hydrolysis and polycondensation reactions between titanium isopropoxide and barium hydroxide in presence of methoxyethanol, methanol and water. The rheology of the sol-gel transition was studied with a rheometer allowing
Autor:
Jean-Paul Pirard, Alain Brasseur, René Pirard, Olivier Van Cantfort, B. Michaux, Andre Lecloux
Publikováno v:
Faraday Discuss.. 101:265-274
BaTiO3 gels were prepared by hydrolysis and polycondensation reactions between titanium isopropoxide and barium hydroxide in presence of methoxyethanol, methanol and water. The rheology of the sol-gel transition was studied with a rheometer allowing
Publikováno v:
Acta cardiologica. 63(2)
We report the case of a young woman suffering from a permanent ectopic atrial tachycardia originating from the right superior pulmonary vein and mimicking a sinus tachycardia on the ECG. Using only 2 quadripolar catheters after a transseptal approach