نتایج جستجو برای: Downstream Petrochemical Industries

تعداد نتایج: 117041  

Special attention to the relative advantages of the economy is the best way toward economic development in every country. Owing to its considerable natural oil and gas resources, Iran has a high potential for the development of these industries. In the value chain process of these God-given resources, a wide diversity of final downstream petrochemical products has a significant charm and scope ...

2013
Qing Li Hao Cheng Yanjun Liu

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...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده مدیریت 1391

one of the most important factors in study of project’s , is the study of environmental opportunities factors the permanent study of environmental opportunity factors . the study of permanent environmental changing and knowing golden threats’ cooperate with possible threats and at the result in structure forming and future skeleton of organization has a vital effects . the petrochemical industr...

Journal: :Journal of the Fuel Society of Japan 1956

2006
Dale E. Seborg

The chemical and petrochemical industries produce a wide variety of products that are essential for modern industrialized societies. Chemicals are the building blocks for products that meet fundamental needs for food, health, and consumer products. Chemicals are also essential to wide range of industries such as pharmaceuticals, automobiles, textiles, furniture, paint, paper, electronics, agric...

Journal: :Expert Syst. Appl. 2015
Rajasekhar Kadambur Prakash Kotecha

The complex nature of the petrochemical industries necessitates an efficient decision on a large number of factors so as to optimally operate a plant. Production planning is an integral part of the petrochemical industry and requires the optimal selection of processes, production levels and products to maximize its profit. Previously an MILP formulation has been proposed for guiding the petroch...

Journal: :Journal of environmental management 2001
C F Lee S J Lin C Lewis

Input-output modeling and multiplier analysis are used to assess Taiwan's five petrochemical industries, based upon their economic contribution and potential impacts on energy consumption and CO2 emission. In addition, a consolidated index system was developed for evaluating energy and economic efficiencies as well as targets for CO2 reduction. Results indicate that petrochemical materials (PM)...

Journal: :international journal of environmental research 2010
s. malmasi s.a. jozi s.m. monavari m.e. jafarian

petrochemical industries are potentially capable of impacts on environment due to the essence of the activities and producing waste water, pollutant emissions and hazardous wastes. this case study has considered the environmental adverse impacts of petrochemical industries on existing habitats in mahshahr economic special zone with respect to the regional significant biological diversity and ec...

Journal: :international journal of occupational hygiene 0
alireza choobineh research center for health sciences, shiraz university of medical sciences, shiraz, iran. ahmad soltanzadeh qom university of medical sciences, qom, iran/ department of occupational health engineering, school of health, shiraz university of medical sciences, shiraz, iran. seyedhamidreza tabatabaee department of epidemiology, school of health, shiraz university of medical sciences, shiraz, iran. mehdi jahangiri department of occupational health engineering, school of health, shiraz university of medical sciences, shiraz, iran.

the main purposes of this study were to investigate health problems and their associated risk factors among employees of iranian petrochemical industries. this cross-sectional study was carried out at 21 iranian petrochemical companies. study population consisted of 3580 workers (including 44.2% shift workers and 55.8% day workers). data on personal details, shift schedule and health problems w...

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