Waste management in steelmaking by EAF route

نویسندگان

چکیده

Electric arc furnace slag (EAFS) and electric dust (EAFD) are the waste materials from steel production by EAF route which implies remelting of iron scrap in furnaces (EAF). In recent years, special attention is paid on valorisation EAFS EAFD since disposing both may cause negative impacts environment. this paper, methods that use to process have been reviewed, their advantages disadvantages also addressed. Literature data indicates can be successfully valorised civil engineering, wastewaters treatments as a soil nutrient agriculture, while presence valuable elements motivational factors for recycling EAFD. Moreover, through vitrification stabilization/solidification processes widely discussed.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Research on the Molten Bath of EBT Area with Bottom-Blowing in EAF Steelmaking Process

Bottom-blowing, as widely adopted in electric arc furnace (EAF) steelmaking technology, stir the molten bath by blowing inert gas (Ar, N2) from the bottom of EAF to promote fluid flow and uneven metallurgical reaction in the molten bath. However, for eccentric structure design of electric arc furnace, the problem still exists in EBT(Eccentric Bottom Tapping)area. In this study, by the analysis ...

متن کامل

Sustainable Steelmaking by Process Integration

................................................................................................................... IV APPENDED PAPERS .................................................................................................... VI RELATED PUBLICATIONS........................................................................................ VII TABLE OF CONTENTS ..............................

متن کامل

Livestock slaughterhouses waste management in urban environment

The current study presents an investigation on the waste management in the cattle slaughterhouse by the following objectives: a) to identify the existing waste management practices in relation to sources, quantity and characteristic of wastes; b) to identify the situation of production, collection, storage, transportation, processing and recycling, and final disposal of wastes and the problems ...

متن کامل

Waste and Waste Management

Discard studies have demonstrated that waste is more than just a symptom of an all-too-human demand for meaning, or a merely technical problem for the likes of sanitary engineers and public health officials. The afterlife of waste materials and processes of waste management reveal the centrality of transient and discarded things for questions of materiality and ontology, marginal and polluting ...

متن کامل

Integrated solid waste management in megacities

Rapid urbanization and industrialization, population growth and economic growth in developing countries make management of municipal solid waste more complex comparing with developed countries. Furthermore, the conventional municipal solid waste management approach often is reductionists, not tailored to handle complexity. Therefore, the need to a comprehensive and multi-disciplinary approach r...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Serbian Journal of Engineering Management

سال: 2022

ISSN: ['2466-4693']

DOI: https://doi.org/10.5937/sjem2202001n