This work analyzes the application of a ceramic paper to the diesel soot combustion reaction in air. The catalytic paper is made of ceramic fibers, cerium oxide and potassium nitrate. The synthesis of this material is easy ...

Herein we report a study involving the homogeneous catalytic reduction ofunsaturated substrates in aqueous solutions or water-organic solvent mixtures. The reduction of olefins has been carried out in the presence of ...

Generally, enzyme immobilization on nanoparticles leads to nano-conjugates presenting partially preserved, or even absent, biological properties. Notwithstanding, recent research demonstrated that the coupling to nanomaterials ...

This paper focuses on the study of two different autothermal designs of a catalytic combustor, based on natural gas oxidation for heat generation. The feed is preheated by means of two different alternatives: (a) indirect ...

The catalytic membrane reactors (CMR) were prepared using a commercial Hollow Fiber Membrane of corundum of 4 and 1400 nm and impregnated palladium. The tests performed were phenol hydrogenation, hydrogen peroxide generation ...

Several procedures were employed in the preparation of different Pd- and Fe-based catalytic membrane reactors (CMRs) via the normal wet impregnation method, reverse filtration of a microemulsion, sputtering method, and the ...

The catalytic and non-catalytic pyrolysis of microcrystalline cellulose and phosphoric acid pretreated cellulose was investigated. The thermal processes were carried out applying two different methodologies: conventional ...

A spraymethod is proposed to improve the catalytic properties of ceramic papers to be used as catalytic lters for removing diesel soot particles. Small particles of Ce and Co oxides, acting as active centers for the ...