Amir Samimi Company (ASC)Eurasian Journal of Chemical, Medicinal and Petroleum Research2980-93471220220401Different Weight Percentages Doubled in the Catalyst404815458110.5281/zenodo.7362336ENMartin ZbuzantDepartment of Research and Development, UOP, USA0000-0002-0435-9681Journal Article20220608In order to optimize the amount of dopant, 3 catalysts with different weight percentages of dopant entered the test medium and it was found that the increase of silver, cerium, nickel. It is one of the factors that accelerates the process of destruction. But this increase works to some extent, and more than this amount will have the opposite effect. In order to optimize the amount of dopant, the oxidative activity of the di benzothiophene compound in a simulated mixture of petroleum derivatives on a set of cerium catalysts as well as nickel deposited on a titanium dioxide substrate was doped with various amounts of Ni dopantin. In general, the oxidant enters the test medium to facilitate degradation. All experiments with the presence of oxidant had a higher efficiency. Therefore, in order to optimize the amount of oxidant, different amounts of them were introduced into the test medium and it was found that increasing the oxidant is one of the factors that accelerates the degradation process, but this increase is somewhat effective and more destructive.https://www.ejcmpr.com/article_154581_7227464d87781442dc9d675ec9978086.pdfAmir Samimi Company (ASC)Eurasian Journal of Chemical, Medicinal and Petroleum Research2980-93471220220401Comparison of Organizational Citizenship Behavior and Job Creativity between Male and Men's Education Personnel 1 Ahwaz495715457610.5281/zenodo.7362338ENEbrahim GhaibiStudent of Psychology Department, Islamic Azad University, Ahvaz Branch, Ahvaz, IranMohammad Reza Soltani ManeshStudent of Psychology Department, Payam Noor University, Borujen Branch, Borujen, IranMohammad BushraStudent of the Department of Psychology, Payam Noor University, Ahvaz branch, Ahvaz, Iran.Zohreh GilaniStudent of the Department of Psychology, Payam Noor University, Ahvaz Branch, Ahvaz, Iran.Khadijeh Salimi NabiStudent of the Department of Psychology, Payam Noor University, Ahvaz Branch, Ahvaz, Iran.Farzaneh ZarifStudent of Psychology Department, Islamic Azad University, Torbat Jam branch, Torbat Jam, IranJournal Article20220608The purpose of this study was to compare organizational citizenship behavior and job creativity between male and female education personnel in Ahvaz District; the statistical population of this study included all the statistical population of all male and female education of Ahwaz District, with about 5 people. The sample of this study consists of 5 male and female educators in Ahwaz District 2, which was used to choose from class sampling and in terms of Morgan's table. The selected method of this type of research is a comparison of the post -event type. The tools used in this study were the Questionnaire of Citizen Citizenship Behavior and Randip Creativity Questionnaire. The findings showed that, given the averages of the two groups, female prostl had higher organizational citizenship behavior than male nurses. Given the average temperature of the two groups, male pistols have more job creativity than female personnel.https://www.ejcmpr.com/article_154576_a2439dfe089160b4f74535e4265157fc.pdfAmir Samimi Company (ASC)Eurasian Journal of Chemical, Medicinal and Petroleum Research2980-93471220220401Friction Coefficient Pressure Gradient in Fully Developed Flow586315458310.5281/zenodo.7362347ENFrank ReboutDepartment of Chemical Engineering, Calgary University, Canada0000-0002-9469-9929Journal Article20220609Fluid molecules adhere to objects due to their viscosity when passing through them, thus causing friction between the fluid and the body. This friction depends on the type of surface, its amount, fluid characteristics and flow. There is a transition zone between the stratified boundary cortex and the turbulent region. This practice has been extensively researched in airfoils, especially in Transonic airfoils. For example, research at NASA (ACEE: Air Craft Energy Efficiency) was conducted in the 1970s and 1980s. In this regard, they have succeeded in making airfoils with a border layer up to 60% on the upper edge and up to 50% layer on the lower edge, for the angle swept by the airfoil 26 degrees and Mach number 0.81-0.85 and Reynolds number Chord. The reduction rate of airfoil drag coefficient was 55% compared to the same airfoil with 26 angle and completely turbulent flow. As mentioned before, blowing can delay the onset of disturbance. The physical cause of this will be discussed in the section on secondary fluid. The blowing action can either give more momentum to the fluid and delay the separation, or it can dampen the turbulence and keep the boundary layer layered, thus delaying the transition point. NASA has re-used the airfoil of the previous topic and used blowing in it. The name of these airfoils (ATC: Anti Separtation Tailord Control) has been specified.https://www.ejcmpr.com/article_154583_6ae996be986eca3a72c09396e74f3ab9.pdfAmir Samimi Company (ASC)Eurasian Journal of Chemical, Medicinal and Petroleum Research2980-93471220220401Investigation of Heavy Polyethylene Catalytic Pyrolysis647015457010.5281/zenodo.7362353ENKim Lo HanDepartment of Chemical Engineering, Seoul University, Korea0000-0003-2314-8254Journal Article20220612Heavy polyethylene catalytic pyrolysis with 15% HZSM-5 catalyst was performed at 500 ° C in a semi-continuous stirrer reactor under nitrogen gas. In the first experiment, about 46.7% of the liquid product, 29.2% of the gas product and 4.5% of coke was produced. In the second experiment, with the changes made on the reactor and condenser, the liquid product output increased by about 8%. In a similar study, the effect of HZSM-5 zeolite catalyst acidity on the catalytic degradation of heavy polyethylene was evaluated. To have HZSM-5 with different acidities, sodium nitrate solution with different concentrations was used. Displacement of protons in the original sample by sodium cations (at room temperature for 4 hours) reduces the acidity of the samples. By adding sodium to HZSM-5 and ion transfer, the acidity of the catalyst decreased and the degradation temperature increased from 390 °C to 555 °C. The gases released from pyrolysis were also analyzed by gas chromatography and it was concluded that the selectivity of volatile products changes with catalytic acidity.https://www.ejcmpr.com/article_154570_e7bc7bc78a1c71d88d85172e9c1fab99.pdf