750 Group3 950 Group4 1100 Group5 1300 Group6 1450 Group7 1650 Group8 1800 The production of ammonia requires a mixture of hydrogen and nitrogen in a ratio of 3:1. The source of nitrogen is invariably air. The hydrogen is produced by steam reforming of naural gas followed by autothermic reforming with air. Currently following four commercial processes are available to choose from: 1. Haldor Topsoe Process 2. Linde AG Process 3. Uhde GmbH Process 4. KAAPplus Process of Kellogg Brown
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Production of an Injectable 2M Na2SO4 Solution JOHN SMITH ABSTRACT: As we head into the 21st century‚ the pharmaceutical industry requires more efficient processes for the production of excipients used in commercial injections. The following design attempts to maximize the production rate of a 2M sodium sulfate solution to 2000 gallons/day without compromising the purity required by the FDA of the solution. The design minimizes the quantity of moving parts using a single Mark III (Rev
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industries. Cymbopogon grasses are cultivated on large scale‚ especially in tropics and subtropics ( Akhila‚ 2010). Cymbopogon citratus (DC) Stapf possesses strong lemony odor due to its high content of the aldehyde citral‚ which has two geometric isomers‚ geranial (citral a) and neral (citral b) ( Shahi et al.‚ 2005). Normally‚ one isomer does not occur without the other. In
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two components are examined‚ and the information ohtained comoared with that from chemical tests. Practical Detalls Crush about 30-35 g of cloves with pestle and mortar and place in the distillation flask (500 ml) containing about 100 ml water; steam-distil for 1% hr heating both the boiler and the distillation flask. The receiver contains oil of clove‚ some separated and some dispersed in water. Extract the mixture with 3 portions of 25 ml chloroform. Examine the chloroform extract using the tlc
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for making a perfume. Only after that you can determine the quality of a perfume. The first step of making perfume is the oil extraction‚ which can be done in several ways: steam distillation‚ solvent extraction‚ enfleurage‚ maceration and expression. In steam distillation‚ plants are being passed through the steam‚ where the oil become gas. Then the gas passes through some tube to make it cooled and liquified. "Another way of extracting oil is to boil the plant substances like
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METHANOL PRODUCTION IN TRINIDAD & TOBAGO Final Report: Phase II University of California‚ Davis Date of Report: June 07‚ 2006 Design Group One Elton Amirkhas Raj Bedi Steve Harley Trevor Lango REPORT Executive Summary This report is the first phase of a final report designed to investigate the feasibility of methanol production in Trinidad and Tobago. Specifically‚ this report outlines a proposed four-stage process for producing methanol: STAGE 1: Syngas production STAGE
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feedlots‚ septic systems‚ barnyards and chemical storage facilities. Then make sure that you properly seal or cap the abandoned well. You also can purify the water by using distillation‚ reverse osmosis‚ or Ion-exchange. Distillation you would start by boiling the water‚ which catches the resulting steam‚ and condenses the steam on a cold surface (a condenser). Then nitrates and other minerals remain behind in the boiling tank. Reverse osmosis forces water under pressure through a membrane that filters
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This is one of the used traditional processes of extracting. During this process instead of steam pass via powdered wood in hydro distillation‚ the powder is soaked in water. Paraphrase: Aflatoxins are associated with a lot of diseases like; aflatoxicosis‚ in livestock‚ domestic animals and humans all over the world. The Aflatoxins is influenced by some environmental
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Ethanol Production Ethanol is the type of alcohol found in alcoholic drinks such as wine and beer. Its chemical formula is: C2H5OH. Glucose from plant material is converted into ethanol and carbon dioxide by fermentation. The enzymes found in yeast (single-celled fungi) are the natural catalysts that can make this process happen. Here is the word equation: Sugar → Ethanol + Carbon Dioxide
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6.6.2 Poly(ethylene Terephthalate)1-2 6.6.2.1 General Poly(ethylene terephthalate)‚ or PET‚ is a thermoplastic polyester resin. Such resins may be classified as low-viscosity or high-viscosity resins. Low-viscosity PET typically has an intrinsic viscosity of less than 0.75‚ while high-viscosity PET typically has an intrinsic viscosity of 0.9 or higher. Low-viscosity resins‚ which are sometimes referred to as "staple" PET (when used in textile applications)‚ are used in a wide variety of products
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