Based on the analysis of the theories of value chain and multinational merger and acquisition, we research the merger and acquisition of petrochemical industries based on value chain, according to the trait of the value chain of the petrochemical industries. And we propose the implementation process and the integration method for the merger and acquisition of petrochemical industries based on v...

Application of aromatic compounds has dramatically increased as raw materials in various industries and different factories have been established to produce aromatic compounds. The current research aims at characterizing industrial waste generation in aromatics production process in petrochemical industries and determining the best feasible alternative for waste disposal. For this purpose, the ...

1Medical Education Research Center, Tabriz University of Medical Sciences, Tabriz, IR Iran 2Department of Health Education and Health Promotion, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IR Iran 3Department of Nursing, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IR Iran 4Medical Education Research Center, Faculty of Medicine, Tabriz University of Medi...

D ecision-making for planning a petrochemical industry is a difficult task, particularly when decisions are required to be made under constraints and different objectives. This paper presents the application of multiobjective optimization tools for planning of a mixed-integer model of a petrochemical industry to arrive at a small set of good solutions out of the Pareto optimal solutions. The tw...

The main objective of this study is to identify the inherent benefits associated with integrating a new petrochemical facility existing refinery. Petrochemical complexes heavily rely on feedstocks like naphtha and refinery gases, which are frequently produced in oil refineries, ensuring reliable supply essential raw materials. Integration between becomes necessary due their downstream position ...

X iv :0 90 4. 20 57 v1 [ qu an tph ] 1 4 A pr 2 00 9 Continuous-Time Classical and Quantum Random Walk on Direct Product of Cayley Graphs S. Salimi ∗, M. A. Jafarizadeh † Department of Physics, University of Kurdistan, Kurdistan 51664, Iran. Department of Theoretical Physics and Astrophysics, Tabriz University, Tabriz 51664, Iran. Institute for Studies in Theoretical Physics and Mathematics, Te...