In this paper a conceptual study on modification of the electric arc furnace (EAF) slag doors, in order to allow removal of the excess slag (ES) from the EAF, is performed. The idea of additional slag doors is to allow deslagging of the EAF in certain unfavorable conditions when the slag height is too great and extends over the arcs.

SARRALLE STEEL MELTING PLANT has developed a REMOTE CONTROLLED SLAG DOOR which provides EAF steel makers the following: MAIN ADVANTAGES: Safety Improvement. Maintenance Cost Reduction. User Friendly Process Optimization. Eco-friendly Operations. MAIN DESIGN FEATURES:

2025年3月1日 · This article emphasises the importance of electric arc furnace (EAF) slag in the manufacturing of sustainable geopolymer concrete. This review paper examines the chemical composition, mineralogy, morphological properties, and mechanical strength of …

Each EAF melting cycle involves the formation of new slag and its safe removal. CONDOOR ® facilitates all activities carried out in the slag-door area to improve performance, safety, quality, and reduced costs. The CONDOOR ® system for automated cleaning of the sill-breast area enables closed-door operation.

The coated flexible hoses’ connections are designed with short radius, in order to avoid as much as possible their exposition to heat radiations. The Remote Controlled Slag Door is fully hydraulically controlled from the EAF main control pulpit by means of joy-stick with simple and intuitive operations

2017年8月15日 · The paper presents a conceptual study on modification of the electric arc furnace (EAF) slag doors in order to allow removal of the excess slag from the EAF. The idea behind additional...

At SARRALLE, we have developed an innovative and efficient solution: the Automatic Slag Door Technology, a remote-controlled opening and cleaning mechanism specifically designed to optimize this critical area of the furnace.

2022年7月1日 · This paper details the development process of ceramics made out of 100% electric arc furnace (EAF) steel slag, to be used as a shaped homogenous thermal energy storage (TES) media in packed-bed thermocline systems for high-temperatures industrial waste heat recovery, concentrated solar power (CSP), and Carnot batteries applications, among others.

slag door area to be cleaned during the EAf melting cycle. it is designed to maintain a thick layer of slag in the furnace. this improves arc eficiency and reduces energy and additive con-sumption by allowing the operator to control the slag level in the furnace during the whole melting time.

2021年4月1日 · The leaching study of EAF slag was carried out through the application of sequential batch water leaching tests (SWLT), batch test and toxicity characteristics of leaching procedure (TCLP) method. Fresh EAF slag was characterized by XRF, XRD, SEM and ICPMS analysis for the determination of essential compositions and contamination.