Pollution in Coal Based DRI Summer Internship Project‚ 2012 Supervised by Susmita Dasgupta susmita.dasgupta@hotmail.com 1 DRI‚ or directly reduced iron is a method of producing solid iron from iron oxide 2 Iron from iron ore can be • In solid form In solid form‚ iron ore can be 1. DRI produced in coal based kilns 2. HBI produced in gas based kiln. 3. DRI does not need coking coal at all. • Or in molten form In molten form iron can be produced in the 1. Blast Furnace‚ needs coking coal. 2.
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FC024 10th Jun 2013 Monday 2-4 pm Scientific Principles and Enquiry (Working in Pairs) Experiment 1 – pH Titrations Introduction In quantitative chemical analysis‚ acid - base reactions are often used to provide a basis for various titration techniques. The equivalence points of acid - base titrations can be estimated from the colour change of chemical indicators‚ such as phenolphthalein‚ methyl red‚ methyl orange and so on. The choice of an indicator
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Margaret Thatcher‚ otherwise known as The Iron Lady‚ was known for her role in saving Britain. The economy of Britain was facing tremendous troubles in the nineteen hundreds (Blundell 92). If the economy of Britain continued down the road it was going‚ Britain would have faced many great economic hardships that Margaret Thatcher prevented during her time in office. Margaret Thatcher‚ the first female prime minister in British history‚ exceptionally reformed Britain in a time of need while leaving
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Spectrophotometric Methods: The Determination of Iron The goal of this laboratory experiment was the quantitative spectrophotometric determination of Fe (II) by using a calibration plot‚ which obeyed the Beer-Lambert Law. In order to determine the Fe (II) concentration‚ a series of solutions of known concentrations were made. The solutions were analyzed by the Ocean Optics spectrophotometer in order to determine their absorbance. The concentration of the unknown Fe (II) was determined by the “eye-ball”
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Overview of the case‚ Strategic Management at Zhujiang Iron and Steel Company Zhujiang iron and steel company (ZISCO) is an important strategic business unit within Guangzhou iron and steel enterprises holding limited (GISE)‚ established in 1997 as a state owned organization. Before 2003‚ ZISCo pursued a product differentiation strategy with a focus on domestic niche markets because ZISCo was new in steel market and had no distribution channel. With this strategy ZISCo couldn’t achieve economies
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continuously take place on a molecular level in our body through transportation. Iron is the mineral which helps in the circulation and composition of blood. Females require a consistent level of iron‚ even overconsumption can be useful for them. In each country of the world‚ women lack adequate iron consumption leading to anemia‚ pernicious anemia‚ and even blood loss. WHO reported that 75% of women lack the minimum level of iron consumption in the body. It is either digested or absorbed at a higher level
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situation to the audience‚ it also talks about the hero background and how the hero is against a background of environment and his personal history. Some kind of forces in the hero’s life is pulling in different directions and causing stress. In the Iron Fist‚ a fictional superhero appearing in American comic books published by Marvel Comics which created by Roy Thomas and Gil Kane during a pop culture trend in the early 1970s for martial arts heroes. The character is a is a master of martial arts
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Iron jawed angels is a movie about about the struggle of American women for their right to vote. The movies starts out with two well educated friends in London‚ Alice and Lucy. They are both woman suffrage activists. Both Alice and Lucy were willing to do whatever it took for the amendment that allowed women to vote. During a meeting they spoke to a lady part of the National American Suffrage association (NAWSA) about their ideas of fighting for constitutional amendment for the right for women
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(1) Discuss Liz’s risk for iron deficiency if she eats a vegetarian diet similar to the meals described in the case. Similar to many other vegetarians Liz is at risk for iron deficiency. Since‚ Liz diet consist of “cutting all meat and animal products‚ she is at risk of anemia” (Vann‚ M. R. ‚ 2010‚ September 08). However‚ if she continues to eat the meals that were described in the case she has the chance to overcome iron deficiency. Liz‚ current meal plan contains food groups that are beneficial
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Iron Man 2 is a popular superhero movie‚ but underneath the action and explosions‚ it was affected by the American beliefs of their political system. Tony Stark is pictured as a very successful individual‚ and without his unique ideas and brave actions‚ the people would find themselves facing a corrupt company called Hammer. Stark has a successful weapons business‚ and these privately owned business and companies are shown to be important to capitalism’s success‚ this is shown by Iron Man being chosen
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