By Maxwell Kudzaishe Bhosha Topic: Carbon emission abatement can be achieved by various means‚ for example‚ regulation (controlling the emitting of carbon on the same basis as governments control other pollutants)‚ by subsidising consumption of renewable technologies using wind or the sun‚ by subsidising non-carbon polluting technologies and by supporting research into innovative green technologies. Another way of achieving reduction in carbon emissions is a pricing scheme such as a cap-and-trade
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Activated Carbon Activated Carbon is the best general use adsorbent to remove/reduce a lot of organic and some inorganic contaminants found in different liquid and gas products. Activated carbon has the unique ability to adsorb a wide range of compounds from both the liquid and gas phase. This adsorptive feature is responsible for removing contaminants from water and other substances where the adsorbent material is added. Activated Carbon features a highly crystalline form with a wide surface
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com/locate/compscitech Advances in the science and technology of carbon nanotubes and their composites: a review Erik T. Thostensona‚ Zhifeng Renb‚ Tsu-Wei Choua‚* a Department of Mechanical Engineering and Center for Composite Materials‚ University of Delaware‚ Newark‚ DE 19716‚ USA b Department of Physics‚ Boston College‚ Chestnut Hill‚ MA 02167‚ USA Received 1 May 2001; received in revised form 19 June 2001; accepted 21 June 2001 Abstract Since their first observation nearly a decade ago by Iijima
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Carbon Footprint Analysis Background Every year in the U.S. over 3.2 billion metric tons of carbon dioxide emissions are released into the air‚ most of which are from human activities. The increased levels of carbon dioxide has been shown to cause global climate change (global warming). So how can you personally have an impact on global warming and the sustainability of the environment? First‚ you need to recognize how you contribute to the problem. Then you need to figure out how you can reduce
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Why life chose Carbon? It is the second most abundant element in the human body-18% of the wet weight. Molecules based on carbon-known as organic molecules because of their occurrence in living matter-constitute the majority of molecules found in living organisms from plants to people. 1 of the 4 special features of carbon is that carbon atoms are able to bond with each other to form extended chains-sharing pairs of electrons with neighbouring carbon atoms which allow the formation of stable covalent
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gives Z. Which on reaction with H2Oin presence of H2SO4 gives back `X` `Z` reacts with Br2 (aq) and decolorizes it. Identify X‚ Y‚ & Z and write the reactions involved. 2. An organic compound ‘A’ is widely used as a preservative in pickles and has a molecular formula C2H2O2. This compound reacts with ethanol to form a sweet smelling compound ‘B’. (i) Identify the compound ‘A’ (ii) Write the chemical equation for its reaction with ethanol to form compound ‘B’. (iii) How can we get
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important‚ this being carbon. There are many interesting things about carbon including‚ facts about it‚ its history‚ and what it is used for. Carbon is a very important element‚ in fact‚ life could not exist without it. Carbon (C on the periodic table) is a chemical element and is the sixth most abundant element in the world. Carbon is the 6th element on the periodic table in group 14‚ period 6‚ it has six protons‚ six electrons‚ and six neutrons‚ with an atomic mass of 12.01u. Carbon has a boiling point
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CONSTRUCTION OF SUSTAINABLE‚ LOW CARBON SUPERMARKET BUILDINGS REPORT V2.0 JUNE 2011 WWW.TARGETZERO.INFO The European operations of Tata Steel comprise Europe’s second largest steel producer. With main steelmaking operations in the UK and the Netherlands‚ they supply steel and related services to the construction‚ automotive‚ packaging‚ material handling and other demanding markets worldwide. Tata Steel is one of the world’s top ten steel producers. The combined group has an aggregate crude steel
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Carbon Fiber report Table of Contents Introduction 3 Historical events of Carbon fiber 3 Properties 4 Applications 4 Conclusion 5 Bibliography 6 Introduction There are a lot of new materials that has emerged and been used by engineers and scientists such as Aerogel‚ Metal foam‚ Bioplastic‚ Carbon fiber‚ Graphene and others. This is helping engineers build all new types of machines and instruments such as touch screen mobiles‚ automobile sensors‚ computers‚ planes and a lot more. This
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Carbon steel is steel in which the main interstitial alloying constituent is carbon in the range of 0.12–2.0%. The American Iron and Steel Institute(AISI) defines carbon steel as the following: "Steel is considered to be carbon steel when no minimum content is specified or required for chromium‚cobalt‚ molybdenum‚ nickel‚ niobium‚ titanium‚ tungsten‚ vanadium or zirconium‚ or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 0
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