European Journal of Technology and Design

169-172

Authors: Farshad Farahbod, Alison Zamanpour, Mohammad Hossein Zabihi Shirazi Fard

The important feature which is considered is to improve the adsorption efficiency of hydrogen sulphide from hydrocarbon fuels such as petroleum oil by applying the zinc oxide as nano catalyst. Totally, the optimum conditions to eliminate the hydrogen sulphide from petroleum oil are evaluated in this paper, experimentally. In this paper, zinc oxide nano particles are synthesized and are contacted with flow of sour petroleum. A method of removing sulphur from sour oil by nano catalyst is a novel method. ZnO nano catalyst of 35 in diameter is used to treat the sour oil. The useful correlations are presented to predict the optimum conditions for sweetening of crude oil by ZnO as nano catalyst.

176-183

Authors: Vladimir Markelov

The article reveals the application of information technology in logistics units. Paper shows methods of application of information units in solving practical problems. Article discloses the use of spatial information in logistics. Article shows features of modern logistics. This article describes the relationship of logistics to geoinformatics. The article explains the three main functions of the application of geo-logistics. The article reveals the contents of the operational logistics analysis.

189-196

Authors: Victor Ya. Tsvetkov

This article describes the basic principles of the opposition of information analysis. Given by the difference between the dichotomous analysis and analysis of the opposition. This article describes the difference between the opposition linguistic analysis, logical analysis of the opposition and the opposition of information analysis. The article reveals the essence of the opposition division in the construction of the opposition pairs. This article describes the condition of the categorical equivalence. This article describes the required components opposition variables.