The radiative transfer analysis in photoreactor with heterogeneous media is still a challenge for reasons relative to solid particles structural complexity or materials complex optical properties. This article aims study the containing Activated-Carbon/Titanium Dioxide (AC/TiO2) composite particulate media. A focus was made on of photon rate absorbed by these media, which key value further chem...

In this study, the amount of photocatalytic degradation perchloroethylene in gas phase was investigated by a fixed bed continuous-flow tubular photoreactor. The photoreactor consists cylindrical glass tube, filled with beads coated nanoparticles TiO2, TiO2 doped carbon (TiO2-C). These were synthesized sol-gel method and deposited on using dip technique. X-ray diffraction (XRD), scanning electro...

Shorter product life-cycles, growing product complexity and the need for a large number of product variants have made Product Data Management (PDM) increasingly important for many manufacturing companies. This thesis provides a survey of the most important concepts of PDM technology and illustrates the concepts by describing the design and implementation of an advanced document management syste...

A high quality dataset on the photo-oxidation of benzene, toluene, p-xylene and 1,3,5-trimethylbenzene has been obtained from experiments in the European Photoreactor (EUPHORE), a large outdoor environmental reaction chamber. The experiments were designed to test sensitive features of detailed aromatic mechanisms, and the dataset has been used to evaluate the performance of the Master Chemical ...

In this study PbZrO3 was prepared as a matrix by the sol-gel process and is characterized by XRD and SEM techniques. The particle size of the synthesized nanocomposite is evaluated about 43 nm. The Lead Zirconate is then doped with Ce3+/TiO2 in different ratios. Nanocomposites are added in the reaction in a photoreactor with a pollutant (an Azo dye) and as a result the degradation percentage is...

Piceid (3,4',5-trihydroxystilbene-3-β-D: -glucoside) is a stilbene which occurs naturally in various families of plants and has been shown to protect lipoproteins from oxidative damage and to have cancer chemopreventive activity. This paper deals with the determination of piceid in cocoa-containing products by using photo-induced fluorescence and the aid of a multicommutated continuous-flow ass...