نتایج جستجو برای: petrochemical company
تعداد نتایج: 104385 فیلتر نتایج به سال:
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...
Background and aimsRespirators are widely employed as the only measure against respiratory hazards. However, it is well known that unless workers wear respiratory continuouslyand properly, its efficacy will be very low. The purpose of this study was to determine the risk perception and effective factors on proper use of respirators among workers exposed to chemical containments in a petrochem...
There is a serious potential risk in the petrochemical production process, the Disaster Detection System(DDS) is of key equipment to monitor the production status, prevent and control the potential risk. However, the Initiating failure and Inhibiting failure would occur in the period of the Disaster Detection System(DDS) working. In order to identify the two failures by DDS itself, the paper pr...
The purpose of this study was to identify and prioritize the barriers of succession management in Shiraz Petrochemical Company. The mixed method has been. In qualitative stage, by means of thematic analysis and semi-structured interviewing, the obstacles of succession management were explored. The potential participants in this stage were 30 people including experts in the Shiraz Petrochemical ...
Background and Objectives:Fanavaran petrochemical company is located on the shore of Persian Gulf on west south of Iran, Imam Khomeini Bandar, petrochemical special economic zone with of 25 hectares area. Two units of this company, methanol unit with production capacity 1000000 tons/years and monoxide carbon unit with 140000 tons/years were studied for determination and emission factories of SO...
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...
Background and Aim: Shift work may induce adverse effects such as health problems on human life. The purpose of this study was to investigate shift work-related health problems and their associated risk factors among workers of petrochemical industries. Materials and Methods: This cross-sectional study was carried out in 21 petrochemical companies affiliated to the National Petrochemical Indu...
Due to easy availability of cheaper raw material and increase in new applications, the use of polyolefins in various industries is becoming a major priority. The Middle East region, on account of its vast oil and gas reserves has, in the last decade or so, been developing many new petrochemical complexes with their expansion into colossal polyolefin production capacities. The predictions are th...
background: approximately, 90% of workplace accidents are due to human errors. the study of the relationship between individual differences and accidents and injuries are beneficial in the prevention of these accidents. the aim of the present study was to examine the relationship between extraversion, agreeableness, conscientiousness, and neuroticism and occupational accident rates in the petro...
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