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8篇 您的检索式:作者名="Haritz"
    题名 作者 年代 出处 被引量
1Drying of pasty and granular materials in mechanically and conventional spouted beds显示文摘A contactor vessel was built to operate as either a mechanically or a conventional spouted bed for the purpose of analyzing the drying of pasty and granular materials under comparable conditions in both configurations. A classical conical–cylindrical spouted bed with a 60° conical base and an air inlet central orifice was modified to enable the switch by introducing in the vessel’s center an open helicoidal conveyor screw placed above the air inlet orifice. This screw is removable and conveniently returns the bed to its conventional spouted configuration. Experiments on drying solutions (calcium carbonate suspensions and skimmed milk) and granular materials (porous alumina particles) were performed for various bed parameter settings. The spouting pressure drop, outlet air temperature, and relative humidity were measured over time under different conditions. Mechanical agitation is proved effective in drying diluted carbonate calcium liquid suspensions and coarse porous alumina particles at an air velocity approximately 50% lower in comparison to drying in a conventional spouted bed. The conventional spouted bed performed better at drying liquid skimmed milk as the mechanical agitation combined with the axial inlet air flow is not effective in mitigating sticking and powder agglomeration in the bed when handling pastes of complex composition. Introducing mechanical agitation in the designed setup broadens the operating range of a conventional spouted bed with axial air flow in the inlet.Robson C. Sousa Maria C. Ferreira Haritz Altzibar Fábio B. Freire José T. Freire 2019Particuology2019,17,1:1
2Binding and distribution of Na2 B12 H11 SH on cellular and subcellular level in tumor tis- sue of glioma patients in boron neutron capture therapy显示文摘Otersen B Haritz D Grochulla F 1997J of Neurooncol1997,33,:1
3Three experimental glaucoma models in rats: Comparison of the effects of intraocular pressure elevation on retinal ganglion cell size and death显示文摘J. Haritz Urcola María Hernández Elena Vecino 2006Experimental Eye Research2006,,2:1
4Tailor-made polymer electrolytes based upon ionic liquids and their application in all-plastic electrochromie devices显示文摘Rebeca M Francisco A Haritz S 2006Electrochemistry Communications2006,8,3:1
5Minimum Spouting Velocity of Conical Spouted Beds Equipped with Draft Tubes of Different Configuration显示文摘Haritz hltzibar Gartzen Lopez Javier Bilbao 2013American Chemical Society2013,52,:1
6Electrespinning of waterborne polyurethanes显示文摘LOREA BURUAGA HARITZ SARDON LOURDES IRUSTA 2010Journal of Ap- plied Polymer Science2010,115,:1
7Modelling batch drying of sand in a draft-tube conical spouted bed显示文摘Martin Olazar Gartzen Lopez Haritz Altzibar Javier Bilbao 2011Chemical Engineering Research and Design2011,,10:1
8A method for the identification of the specific force coefficients for mechanistic milling simulation显示文摘Oscar Gonzalo Jokin Beristain Haritz Jauregi Carmen Sanz 2010International Journal of Machine Tools and Manufacture2010,,9:1
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