Enhanced efficiency in tailings treatment with intelligent process control. Tailings are an ever-present problem on the global mining market. A case study in Brazil shows the potential of filter presses with the latest control system becoming a gamechanger in handling this issue. Itaminas is a Brazilian iron ore extraction company founded in ...
اقرأ أكثرAbstract: The iron ore sintering process is an important step in preparing raw material for ironmaking. How to reduce carbon consumption while ensuring the stable running of the sintering process is an urgent problem to be solved. In this brief, an intelligent integrated control strategy for the burn-through point (BTP) to carbon efficiency optimization in the …
اقرأ أكثرAccurate prediction of carbon efficiency is a prerequisite for achieving energy saving and consumption reduction in an iron ore sintering process, and …
اقرأ أكثرSintering is one of the iron ore post-processing steps to prepare iron ore fines for a blast furnace (another common process of iron fines agglomeration is pelletizing, but this will be part of another blog). Feed for a sinter plant consists of iron fines, coke, and flux (eg limestone).
اقرأ أكثرEfficient iron sintering process control. By Dr. Olga Narygina, Wednesday 4 November 2020. In the previous blog, we discussed the importance of minerals analysis for efficient iron ore mining and beneficiation. In this blog we will discuss the added value of mineralogy monitoring at the next step of the ore-to-metal process, iron ore sintering.
اقرأ أكثرThe results presented here for on-line and real-time coke, Si, Mg, Ca and Al measurements meet the iron-ore pelletizing industry requirements for process control. They clearly show that the LIBS prototype, developed for industrial research, gives the required precision to be an efficient optimization tool.
اقرأ أكثر3.0 Energy-efficient Technologies in Direct Reduction of Iron Process 17 3.1 Waste Heat Recovery for Power Generation 18 3.2 Iron Ore Preheating Rotary Kiln Using Waste Heat Recovery System 20 3.3 Coal Gasification for Partial Substitution in Rotary Kiln 22 3.4 Waste Heat Recovery-based Absorption Chiller 23
اقرأ أكثر3.0 Energy-efficient Technologies in Direct Reduction of Iron Process 17 3.1 Waste Heat Recovery for Power Generation 18 3.2 Iron Ore Preheating Rotary Kiln Using Waste Heat Recovery System 20 3.3 Coal Gasification for Partial Substitution in Rotary Kiln 22 3.4 Waste Heat Recovery-based Absorption Chiller 23
اقرأ أكثرAbstract-This paper describes a 3D stockpile modelling algorithm to improve quality control and increase operational efficiency in iron ore handling. The 3D model, generated from real measuring data, approximates a stockpile using a group of 3D volumetric element, which able to store information inside it, such as quality compositions of the ore.
اقرأ أكثرRadar technology allows mines to reduce bottlenecks in their supply throughput by accurately detecting ore levels in mine's crushers. Global supplier of level, switching and pressure measurement equipment Vega, implemented the process instrumentation technology at a leading Australian iron ore mine to reduce bottlenecks, which were frequently reoccurring.
اقرأ أكثرIron ore is a rock or mineral from which metallic iron can be extracted economically. It constitutes 5% of the earth's crust. Viable forms of ore contain between 25% and 60% iron. Ore greater than 60% iron is known as natural ore or direct shipping ore, meaning it can be fed directly into iron-making blast furnaces.
اقرأ أكثرprocess of the iron ore pulp solidphase particles can be performed directly in the - technological process. Also, the optimal control actions the processes of concerning thickening and desliming can be determined. Keywords . 1 Cyber-physical system, simulation, ultrasound, gamma radiation, fuzzy inference, deslimer . 1. Introduction
اقرأ أكثرIn this paper, An intelligent control scheme for burn-through point (BTP) to carbon efficiency optimization in iron ore sintering process is presented. The comprehensive coke ratio is employed as a measure of carbon efficiency; and the BTP, a measure of the stability of the sintering process.
اقرأ أكثرSix steps to process iron ore 1. Screening We recommend that you begin by screening the iron ore to separate fine particles below the crusher's CSS before the crushing stage. A static screen is used to divert the fine particles for crushing. This step prevents overloading the crusher and increases its efficiency.
اقرأ أكثرLikewise, Vale S.A.'s huge iron ore mine in Carajás, Brazil, has been working with ABB to develop an integrated, remote asset management and predictive maintenance program for the mine's electrical systems, which would also improve its planned energy efficiency. "The ideal management of a plant isn't just increasing production, but is also relating that production to …
اقرأ أكثرSix steps to process iron ore. 1. Screening. We recommend that you begin by screening the iron ore to separate fine particles below the crusher's CSS before the crushing stage. A static screen is used to divert the fine particles for crushing. This step prevents overloading the crusher and increases its efficiency.
اقرأ أكثرAfter decades of providing ore processing, agglomeration, iron-making and steel-making control solutions we know your challenges. Now we have applied tried and trusted ABB Ability™ Advanced Process Control solution to the metals industry to deliver high-quality pellet and sinter products while keeping production costs low and plant efficiency high.
اقرأ أكثرThe landing page presents SCARABAEUS ® 7500 pelletizing discs used for agglomerating iron ore concentrates into pellets with very tight particle size distribution (target size of 10 to 14 mm) and supporting DRI-Process (processing method for sustainable and efficient production of iron ore): "It is the direct iron ore reduction process ...
اقرأ أكثرProcess instrumentation solutions for the Australian iron ore industry In association with Vega Eliminating bottlenecks and increasing efficiency: process instrumentation for the iron ore industry Radar technology allows mines to reduce bottlenecks in their supply throughput by accurately detecting ore levels in mine's crushers.
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