STEEPLE analysis, · STEEPLE analysis is one variant of the very popular and simple strategic management method for analysis of external environment of the organization.It is based on PEST analysis method, with addition of additional Environmental, Ethical and Legal factors.It has ...10 Best Uses of Iron In Everyday Life and the Human Body, · Compared to other metals, iron is cheaper and also more durable. It can withstand the environmental wear and tear for long. Even minute fences which can prevent insect entry into homes and building like mosquito mesh are also made of iron (steel) Furnaces: Furnaces are used to heat the substance to as high as even 1000 degree centigrade temperature or more.Airborne Geophysical Methods | Geology for Investors, · Specifically, this is used when exploring for magnetite-rich deposits during iron ore exploration. However, occasionally the variations can be caused by the iron sulphide mineral pyrrhotite, which may directly point to a sulphide-rich body containing valuable metals such as copper , lead , zinc , silver and even gold .What Are the Advantages and Disadvantages of Mining?, · Mining gives people a portion of the resources needed for modern civilization, but it can also lead to environmental harm. While some are in favor of mining due to the resources it produces and the jobs it provides in the U.S., some are opposed to mining based on ...Antimatter Fuel, · Antimatter (sometimes called "Contra-terrene" or "Seetee") is weird stuff that explodes if it comes into contact with ordinary matter. Specifically if atom of antimatter comes into contact with an atom of matter, the mass of both is converted from matter into energy..
X, · X-ray powder diffraction (XRD) is a rapid analytical technique primarily used for phase identification of a crystalline material and can provide information on unit cell dimensions. The analyzed material is finely ground, homogenized, and average bulk composition is ...Iron in the Industrial Revolution, · Iron was one of the most basic requirements of the rapidly industrializing British economy, and the country certainly had plenty of raw materials. However, in 1700, the iron industry was not efficient and most iron was imported into Britain. By 1800, after technical ...What Are Some Pros and Cons of Quarrying?, · Some of the advantages of quarrying include: creation of job opportunities, creates good landscaping, and income generating avenue. The disadvantages of quarrying include: pollution, loss of settlement sites, and a life hazard to quarry workers. Quarrying is one of ...P&Q University Lesson 7, · In the quarry, crushing is handled in four potential stages: primary, secondary, tertiary and quaternary. The reduction of aggregate is spread over these stages to better control the product size and quality, while minimizing waste. The primary stage was once viewed ...ELECTRIC ARC FURNACE AC (PART 2) The Raw Materials, · During direct reduction, oxygen is removed from iron ore reducing it to metallic iron and the more stable oxide such as Silica (SiO2), Alumina (Al2O3), Lime (CaO), Magnesia (MgO) and phosphorous (P)..
Biomining, Bioleaching | UPSC | Civils360 IAS Academy, · Biomining in solid waste management It can be used to clear oil spills in sea and pollution from the soil, groundwater, surface water and air. In GURUGRAM Haryana this technique has been effectively use to clear hills of garbage without any ill-effects. Also with zero ...Iron Age, · The Iron Age was a period in human history that started between 1200 B.C. and 600 B.C., depending on the region, and followed the Stone Age and Bronze Age.