material/ in the manufacture of iron Powdered limestone + high temperature+ sand+ sodium carbonate= glass powdered limestone + powdered clay + heat= cement cement powder + water + sand +gravel= concrete Limestone + strong heating= quicklime (calcium oxide) + carbon dioxide (thermal decomposition) To make lots of quicklime we use a lime kiln 1) fill the kiln with crushed limestone 2) heat it strongly with a supply of hot air quicklime comes out of the bottom of the kiln‚ waste gases leave at the top
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and then subjecting the solution to crystallisation; octahedral crystals of potash alum separate out. Apparatus required: Beaker (100 ml) Trough Funnel Wire gauze Conical flask (100mL) Glass rod Tripod stand Chemicals required: Aluminium sulphate: 10 g Ethanol : 20 mL Potassium sulphate : 2.5 g Dilute sulphuric acid : 1 mL Procedure: a.Take 20 ml of distilled water in a 100 ml beaker and heat it to about 40°c. Add about 1 ml of dilute sulphuric acid ‚ warm this and dissolve
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properties of refractory of rotary kiln‚ it can be divided into alkaline‚ acidic and neutral refractories; 2. The chemical composition of refractory material of rotary kiln‚ it can be divided into silicon‚ aluminum‚ aluminum silicate‚ magnesium oxide‚ alumina‚ silicon carbide‚ carbon‚ etc. 3. According to the combination of rotary kiln refractory material‚ it can be divided into cement‚ chemical composition‚ condensing combination‚ etc. 4. During installation the refractory material of
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Nitric Oxide is a gas that helps your body with the circulation of the blood. It also regulates other functions of the body. Nitric Oxide can also help control blood pressure. It is also especially popular with men in that nitric oxide helps with some cases of erectile dysfunction. Nitric Oxide supplements initially became popular with the bodybuilding community. The improved blood flow helps with the "pump" that bodybuilders are always looking for. Making the blood vessels larger allows for better
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throughout the zeolite. The metal used will be a specifically a water soluble metal cyanide complex where in this case it is iron. The catalyst is being used in various industries and the two main industries that use it will be the removal of nitrogen oxides in industrial exhaust gas and for the catalytic cracking of heavy oil. Finally this catalyst is being characterized using three methods which are the infrared spectra‚ X-ray diffraction as well as the TGA and DTA methods. 2.0 Introduction
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Executive Summary This case is my first engagement in a project when I was deployed at the ADITYA ALUMINUM‚ HINDALCO INDUSTRIES‚ Sambalpur. It is a state-of-the-art aluminum smelter employing the highly articulate AP-36 smelting technology. The smelter is built in Lapanga‚ Sambalpur & has a capacity of 0.72 MTPA. The project was employed in two phases with phase 1 successfully completed meeting all the requirements. Currently the phase 2 of the project is in progress. The project is running smoothly
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Scandium is the 21st element on the periodic table. This element can be located in the 4th period 3rd . The symbol for Scandium is Sc on the periodic table. Scandium is used for and is in many things. For example it is used to help grow crops such as corn‚ peas‚ and other seed grown plants. There are many protons and neutrons in Scandium. There are 21 protons‚ 24 neutrons‚ and 21 electrons. Scandium is also used in tracking devices. Scandium was discovered in Sweden 1879‚ by Lars Fredrick Nilson
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TECHNICAL BULLETIN MODEL/DERIVATIVE: Freelander Bulletin No: CDS. ref: Issue: Date: 0026 L8665bu 1 22.08.01 AFFECTED RANGE: All K1.8 Freelander in VIN ranges: WA 600000 to YA 699999 YA 500000 to 1A 599999 1A 300000 to 1A 324161 PROBLEM: COOLANT LEAKAGE - CYLINDER HEAD GASKET FAILURE The customer may complain of: • Difficulty in maintaining coolant level. • Engine oil in coolant or coolant in engine oil. • Visible coolant leakage at cylinder head joint face. • Engine overheating. CAUSE: Failure
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Company profile LB Aluminium Berhad incorporated in 1985. Today is the largest supplier of aluminium extrusion in Malaysia and one of the largest aluminium extrusion manufacturers in South-East Asia. LB Aluminium Berhad is listed on the Main Board of the Bursa Malaysia Securities Berhad and has been a public listed company since 1994. The Company’s shareholders funds as at 30 April 2009 stood at RM 189 million with total number of shareholders exceeding 5‚000. The Company’s turnover for 2009
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The primary objective in the lab is to determine the molecular formula of Copper Oxide through synthesis of copper oxide. In the first procedure‚ an empty crucible‚ Bunsen Burner‚ and electronic scale were placed onto the workbench. The electronic scale was zeroed before the crucible was placed on it. The total mass of the empty crucible was 88.000g. Afterwards‚ 10 grams of copper powder was placed into the crucible and weighed to be 98.000 g. The crucible with the copper was placed onto the Bunsen
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