Metsim is a generalpurpose process simulation system designed to assist the engineer in performing mass and. Apr 19, 2020 smelting is a process for extracting usable ore from mixed deposits where people find ore bound with other metals, rock, and extraneous material. The outotec smelting information management system sims gives your process experts the information they need to make the right decisions to effectively plan your operations and prevent unwanted disturbances. Both primary and secondary smelting processes can be responsible for releasing large amounts of lead contamination into the surrounding environment. See, for instance, the feeder web page that visualizes the alumina feeding process. Originating during the postworld war ii energy crisis, flash smelting is a highintensity process developed to attain everincreasing throughputs and intensities.
Although the basic ingredients of an iron ore blast furnace has changed little over the last hundred years or so, the furnaces themselves have been modernized to improve efficiency and the purity of the iron and steel. The mining process at copper mountain mine duration. The traditional hsc chemistry software was designed for various simulation. The first metal to be smelted in the ancient middle east was probably copper by 5000 bce, followed by.
Smelting is known to be a major cause of pollution in the environment. Aveva process simulation formerly simcentral is an innovative, integrated platform. However, with the rapid development of multimedia and technology animation has transformed into an art for all. Simulation of ferroalloy smelting in dc arc furnaces using. Analysis, control and optimization deals with the analysis, control, and optimization of flash smelting.
Up until a few years ago many people would argue that animated video software is very limited to specific age groups. Using discrete event simulation to model smelting process with complex. Optimization of process parameter for smelting and. Before melting any clients material, atomic gold shall clean the crucible to remove any residual contamination from previous melts. This is a list of software used to simulate the material and energy balances of chemical process plants. Smelting is a process of applying heat to ore in order to extract a base metal. Molten aluminum metal sinks to the bottom of the vat and is drained periodically through a plug.
May 08, 2014 aluminum al is a raw material of sustainability in the built environment, technology, and the modern economy. Phase 2 representative sample atomic gold shall sample each melted. Indissplus models accurately match process behavior at normal operations or. During the smelting process the liquid level in the furnace can rise and fall.
Fully illustrated step by step guide on how to extract 98% or more pure gold with chemical process from gold plated electronics pins and. You find there information of other web pages and short animation of the results of simulation programs. It is worth noting, however, that a study performed by the national institute of. This mod is aimed towards providing a more realistic process for smelting while reducing the amount of tailings that you accumulate. Did you just spell melting wrong, with an extra letter. We are a social enterprise working on a mission to make.
Smelting process in the submerged arc furnaces is highly energy intensive and hence a large portion of the total production costs is goes for energy consumption. Once the slag is cool, this can be separate from lead and precious metals by using a hammer or any device than can break the slag. It is very unusual to find deposits of pure ore and this method allows people to separate out useful metals. Unlike a tuyere, the lance can be raised and lowered automatically or manually so that its tip is always where it is required. Small mining equipment for gold, silver, copper, zinc, lead. The purpose is to give a short but comprehensive description of the electrolysis cell technology, the raw materials used, and the health and safety relevance of the process. Applications for this include design studies, engineering studies, design audits, debottlenecking studies, control system checkout, process simulation, dynamic simulation, operator training simulators, pipeline.
Some of this gold is used for jewelry or electronics contacts and may later be recycled for other uses. A particle combustion model flash smelting model has been. A leader in the field of chemical engineering software, prosim has been providing process simulation software and engineering services for over 30 years for oil. The ease with which aluminum can be resmelted, without losing durability or modifying its original properties, allowed it to become a highvalue recycled commodity, serving as a cornerstone for the recycling industry. The invention of this process was an important step in the development of human societies. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Pdf using discrete event simulation to model smelting process. For process plants that include both mineral processing and downstream processes, the capital cost of communition represents between 20% and 50%. Energy optimization in flash smelting thesisdissertation. This web site contains interactive web pages or descriptions of pcsoftware to solve problems of aluminum smelting. No, smelting is the process of extracting a metal from its ore. Usim pac, process modeling and simulation software caspeo. What is simulation software that can be use to simulate powder metallurgy process. Gold is an exception, because it is usually found as a pure metal.
Combining thermodynamic modelling factsage, heat and mass balance modelling metsim and now dynamic simulation arena, the extractive metallurgy group at xps can be considered a leader in metallurgical modelling. Joem r volume 56, number 5s, may 2014 the aluminum smelting process. It involves heating the rock to very high temperatures. Let us take you on a tour of the steel works where you will see how the process of smelting iron and the alloying and casting of the resulting steel produces one of industrys most important. It can be used for a range of applications including primary and secondary copper smelting and copper converting, primary and secondary lead smelting, primary nickel smelting and converting, and tin. Arena software and vba programming language are used to build the integrated simulation model. Erwee mintek, 200 malibongwe drive, private bag x3015, randburg 2125, south africa. Smelting is the process that the ore of a metal goes through in order to obtain the metal as a single element or compound. With arena you can model and analyze process flow, packaging systems, job routing, inventory control, warehousing, distribution and staffing requirements. It enables users to show data and statistics in a compelling way, crafting a memorable animated story. Aluminum al is a raw material of sustainability in the built environment, technology, and the modern economy. The aluminum smelting process and innovative alternative. Smelting simple english wikipedia, the free encyclopedia. The chemical industrys leading process simulation software.
The top 6 animated video software in the elearning market. The consumption of energy depends up on the quality of the raw materials used, slag chemistry, furnace cooling system, bed porosity. Computerbased dynamic simulation has become an increasingly power tool over the last two decades aimed at optimization of complex industrial operations. Using discrete event simulation to model smelting process. Smelting uses heat and a reducing agent, like coal, to remove these other elem. More than half of the worlds primary copper and nickel is produced using outotecs proprietary process. Intuitive visual process simulation software that enables businesses to analyze processes, test changes to improve performance, and eliminate inefficiency and. The electricfurnace melting shop model is represented as a java application that. Our special smelting process extracts three value products from the ore, namely, high purity iron, vanadium slag and titanium slag. You are then left with a washed ore copper, iron, gold. The ore washer will crush and wash the silicates tailings out of your ore. Later, the gold ingots may be used for various purposes fulfilled best by this precious metal.
Summary this project attempted to reproduce the lead reduction method of smelting silver, as is described in classical, medieval and renaissance sources on pyrometalurgy. Smelting is the process which ore goes through so that a metal can be extracted from it. Metallurgy the process of extracting a metal from an ore by heating. An introduction to outotec flash smelting with flexibility, low energy consumption, high sulfur capture, and excellent economy of scale, outotec flash smelting technology is the worlds leading method for copper and nickel smelting. Metals like copper or lead are often extracted using this process from earth samples and deposits. However, in foreign language books there are many terminology for the process of smelting. Difference between melting and smelting melting vs smelting. Gold is an exception because it is usually found as a pure metal. Process simulation an overview sciencedirect topics. The metallic product is named button and have to be processed in the other smelting process called cupellation.
For this purpose you use interactive web pages or pcprograms that you may download and install on your computer. Smelting definition of smelting by the free dictionary. Metal extraction process in which an ore usually mixed with purifying andor heat generating substances such as limestone and coke is heated at high temperature in an enclosed furnace. Smelting is the general term for getting a metal from its natural ore. The lead reduction smelting process involves twosteps. The process was developed by outokumpu in finland and first applied at the harjavalta plant in 1949 for smelting copper ore. May 08, 2014 the industrial aluminum production process is addressed. The principal technological change was in preparation of the. Development of smelting reduction processes for ironmaking. This book explores flash smelting in general and outokumpu and inco flash smelting in particular, and also presents a mathematical description for the flash smelting process.
The process of smelting is when industrial factories extract or smelter purer and more refined metals from ores. As a result of the revamped software architecture, enhancements available in. While this in itself has been a significant move towards reduced energy costs, there is yet no industry consensus as to which mode of flash smelting is optimum. The software helps you to answer questions or to solve problems of every day aluminum production as well as of research and development. State of direct reduction and reduction smelting processes j. Although smelting helps with metal productions, there. After the gold smelting process is complete, the gold is melted once more, and poured into molds to form ingots. Dynamic simulation is the timebased simulation of an operating plant or process such as a copper smelter. Although most of the computer simulation software focuses on the chemical and material engineering, they can also be used in metallurgical engineering. Process modeling and intelligent system in copper smelter.
This website is dedicated to software for aluminum smelting. After a reducing reaction see reduction, lighter orecomponents impurities called slag or tailing rise to the top and float on the molten metal. Smelting, process by which a metal is obtained, either as the element or as a simple compound, from its ore by heating beyond the melting point, ordinarily in the presence of oxidizing agents, such as air, or reducing agents, such as coke. It is the only software on the market able to model in one platform nearly all the minetomill processing operations from crushing to refining passing through. Arena simulation software is well adapted to the modelling of a complete metallurgical plant having a number. Smelting definition and meaning collins english dictionary. It is used to extract many metals from their ores, including silver, iron, copper, and other base metals. Thus, for instance, the corex process, which is used for commercial purposes. Ni flash smelting is a highproductivity smelting process which efficiently uses the heat from sulfide mineral oxidation to heat and melt the furnace products and efficiently captures its byproduct so 2. There are two stages in the outokumpu flash smelting process. The smelting process transported by ship and railcars via quebec city dry concentrate slurry concentrate transported by trucks roaster feed off gas sulphuric acid to market granulated furnace slag to dump calcine secondary feeds fc slag electric furnace matte converter slag to dump granulated matte cast matte slurry receiving transported. With drag and drop functions, preanimated assets, sound effects, music and inbuilt data assets, businesses can create videos quickly and creatively. Isasmelt technology is a high intensity yet simple, lowcost, submerged lance smelting process that can be used for a range of applications including primary and secondary.
It allows to refine metallic raw materials such as copper, iron, silver and gold ores into more refined forms which can then be used to make a variety of useful items. Smelting article about smelting by the free dictionary. Simul8 allows us to run experiments on our business processes before we implement them, saving time, investment and effort in change. Avevas process design tools have the power and flexibility to simulate a wide range of processes, from refining to chemicals. Smelting reduction sr processes are the most recent development in the production technology of hot metal liquid iron. Arena simulation software enables manufacturing organizations to increase throughput, identify process bottlenecks, improve logistics and evaluate potential process changes. Indiss plus is the latest generation dynamic simulation platform developed by corys. This process has many subsections, but the most common one is called pyrometallurgical smelting, in which the metal is separated from excess and unwanted materials through the usage of high temperatures. Smelting is a metallurgical process used to extract base metals from the ores they are contained within. Smelting is one of the three tier 3 crafting skills in the artisan branch and the single branch following the materials preparation skill.
Role of simulation software in design and operation of. The majority of the pollution is caused by air emissions 1. Life of mine animation avanti mining converted youtube. Chelyabinsk metallurgical plant uses a simulation model of electric. Aluminium, smelting and casting processes duration. The shop floor model was created by russian simulation software developers. Oct 07, 1986 a copper flash smelting process in which part of a sulfidic copper feed is roasted in the presence of a calcareous so 2 scavenger to produce a calcine containing calcium sulfate and an oxidic copper product, the calcine is mixed with additional feed and the mixture is flash smelted to provide a metallic product and a calcareous slag. Smelting is the process of extracting a metal like tin or copper from its ore. When smelting occurs, along with the metal produced, a solid waste product, called stag, is also produced 1.
Animaker is a doityourself tool for creating video infographics that is based in the cloud. This chemistry video explains the important processes involved in extraction of metals i. We will use data generated by theoretical model of the process see 3. Phase 1 homogenization of the lots the material shall be melted in lots as prepared during the weighing process.
However, it is an oxidizing process and therefore loses significant amounts of ni and other metals to slag. This slag is emitted into the air and can be a cause of the pollution although not a major one. Apr 12, 2011 mining iron ore technical 3d animation ir pr presentation kostanay kazakhstan kazax minerals inc. Smelting definition, to fuse or melt ore in order to separate the metal contained. Software, steadystate modeling of chemical, petrochemical, and refining. At atomic gold our smelting process is the following. Simul8 is the only vendor to offer the flexibility to build, visualize and analyze simulations using the same feature set across both desktop and the web. Process design tools allow engineers to consider important design. Best animated video software in the elearning market. However, smelting is a process to convert a substance or ore to its purest form by chemical reactions. Many innovations and continuous development ensued during the next 50 years before todays stateoftheart coppermaking process chain and environmental. Smelting is a process for extracting usable ore from mixed deposits where people find ore bound with other metals, rock, and extraneous material.
Before i started this project i had a very vague notion of what ancient smelting was like. In this modeling, complexity constraints such as priority of transportation, conflict of cranes, steps of cycle, and percent of copper are considered. Reduce the time required for collecting and assessing data. And so, i am searching for some good dictionaries or materials for understanding terminology. Simulation of ferroalloy smelting in dc arc furnaces using pyrosim and factsage rodney t. Liekkisulatus, literally flame smelting is a smelting process for sulfurcontaining ores including chalcopyrite. Process simulation is a modelbased representation of chemical, physical, biological, and other technical processes and unit operations in software 43. Simul8 simulation software visual process simulation modeling. When the smelting process is complete, the charge is poured into a mold. Oil and gas production gas processing and lng refining petrochimical. The modeling work is done with commercial computational fluid dynamics software, which solves the flow equations for the process gas and the equations of motion for the particles. Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal base behind.
The process of smelting always involves heating the ore, and may also use a reducing agent like coke or charcoal. Melting is the process of changing a substance from solid to liquid form. Home industry solutions mining simulation software. It is very processcapital intensive and significantly impacted by external factors like commodity. Empowering rapid, confident decisionmaking for 25 years. Flash smelting definition of flash smelting by the free. Iron ore smelting process using modern blast furnaces. Mining iron ore technical 3d animation ir pr presentation kostanay kazakhstan kazax minerals inc.
The copper smelting industry has been replacing old reverberatory furnaces with energyefficient flash furnaces. Background report primary copper smelting prepared for oaqps. The products of the smelting isasmelt process are tapped from the bottom of the furnace through a watercooled taphole. Although smelting helps with metal productions, there are many disadvantages to smelting that impact the.
Most ores are a chemical compound of metal with other elements, like or oxygen sulphur. Smelting is a key process in lead product production, and involves heating lead ore or recovered lead with chemical reducing agents. Chemistry important processes smelting, roasting and. Cast masters propane furnace w 5kg crucible and tongs kiln smelting gold silver copper scrap metal recycle. Other metals, like iron, copper, zinc, and silver, need to be got from their ore. Smelting processes vary in detail depending on the nature of the ore and the metal involved, but they are typified in the use of the blast furnace blast furnace, structure used chiefly in smelting. The sxew process is an alternative to smelting, but it and its emission streams are fundamentally different from smelting, and as such it will not be addressed in detail in this document. Smelting meaning in the cambridge english dictionary.
Smelting is a process of applying heat to ore in order to extract out a base metal. These processes combine the gasification of noncoking coal with the melt reduction of iron ore. What is simulation software that can be use to simulate powder. Smelting smelting is a process of melting and separation of the charge into two or more immiscible liquid layers,which may be slag, matte, speiss or metal.
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