Essay --

Extr work of press to steelThe Earth is mined to see the rocks that containing iron ore. Then the iron ore was transferred to factory to be extracted.In prepare to get the iron, we have to extract them from the iron ore. Heamatite (Fe2O3) and Magnetite (Fe3O4) are twain common iron ores that usually used. In this assignment, we bequeath use the comparison of heamatite. Figure shows a Blast furnaceTaken form http//www.chimicamo.org/chimica-generale/ferro-produzione.html The iron ore, limestone and light speed are burn together privileged the furnace. The hot air that goes inside the furnace from the bottom is changeed up by the heat that escape from the top. This function is to ensure that heat are non wasted because heat is a essential in this process.The coke, (fuel with few impurities and highly carbon copy content, usually make of coal Wikipedia) which burns in the blast of hot air gives kayoed carbon dioxide under an extreme ex oppositemic reaction, is the main ar tificial lake of heat in the process. ( C + O2 = CO2)At bottom where high temperature is, carbon give react with carbon dioxide to form carbon monoxide. Carbon monoxide is the main source of reducing agent. ( C + CO2 = 2CO)The carbon monoxide will react with iron ore, haematite to form iron and carbon monoxide.( Fe2O3 + 3CO = Fe2 + 3CO2)In hotter part of the furnace, carbon itself can be a reducing agent but the return is carbon monoxide instead of carbon dioxide.(Fe2O3 + 3C = Fe2 + 3CO)The iron that results from the process is molten out-of-pocket to the high temperature at the bottom of the furnace. They will tapped off from the furnace at the bottom. press out ore does contain impurities. The limestone that are added together with iron ore and coke is used to draw the impurities because they... ...gulation should be done regularly by the officers. Any factory that does not follow the regulation should be given a notice to fill up down its operation within 24 hours until the solution to the contaminant caper have been pull backn. The factory should be sued due to their mistake. This will educate other factory to take care the environment. By doing so, we could minimize the water taint and save aquatic life. Clean water source also will be guaranteed safe if there is not pollution. Those are three action that the political relation should take in order to prevent more pollution caused by the iron industry. There are more suggestion that government can take, but it does not change anything if government itself does not take any action. Our government should take action now so that time to come generation does not blame us due to the pollution that they may encounter in future.