[pic] TERM PAPER Foundation of computing CSE 101 Topic : - Sudoku game DOA : -02/11/2010 DOS : -20/11/2010 Submitted to : - Submitted by : - Gagandeep Kaur Vaibhav Kumar Tripathi Deptt. Of foundation computing Roll no: -RG4003A34 Section: -G4003
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8.2.1 (iv) Fractional Distillation of Crude Oil By Blake Turner – Year 11 Fractional Distillation of Crude Oil Introduction Crude oil is the term for "unprocessed" oil‚ the stuff that comes out of the ground. It is also known as petroleum. Crude oil is a fossil fuel‚ meaning that it was made naturally from decaying plants and animals living in ancient seas millions of years ago -- most places you can find crude oil were once sea beds. Crude oils vary in colour‚ from clear to tar-black‚
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Process Description Acetaldehyde is produced via dehydrogenation of Ethanol. The reaction is as below: CH3CH2OH CH3CHO + H2 ‚ ΔH = +82.5 kJ/mol Besides the main reaction producing Acetaldehyde‚ there are three side reactions present in the reactor‚ as shown below: 2 CH3CH2OH CH3COOC2H5 + H2 2 CH3CH2OH CH3(CH2)3OH + H2O CH3CH2OH + H2O CH3COOH + H2O The feed of 90% Ethanol is kept in a storage tank with an air vent. Tank blanketing is used in the storage tank with Nitrogen gas. This
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1 CHAPTER 1 PROJECT BACKGROUND 1.0 PROJECT BACKGROUND The main objective is to design an economic Acrylonitrile chemical plant with safer ways of processes for a minimum production rate of 100‚ 000 metric tonnes/year. 1.1 INTRODUCTION Recently‚ production of acrylonitrile has been increasing every year in many countries. The rapid growth of the industry is mainly attributed to the availability of oil and gas as feedstock‚ a well-developed infrastructure‚ and a strong base
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The BSA is about 66‚000 Da‚ and the phenol red is about 350 Da. The free phenol red will elute last due to its smaller size (350 Da). Small molecules easily enter and fit in the many pores of the beads. Therefore‚ it takes more time to run down the column and then elute
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A0133901R 1. Aim 1. To isolate chlorophyll and beta carotene from plant leaves using column chromatography. 2. To qualitatively characterise the pigments with UV-vis spectroscopy and TLC. 2. Results and discussion Isolation of beta carotene and chlorophylls by column chromatography Upon the loading of S1 (the extract of the plant leaves in hexane)‚ a yellow band appeared at the top part of the silica column immediately after the solvent level descended to just above the sand layer. This yellow
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well understood. It brings something to the picture‚ but should not tell too much Key Picture? It is a dominate picture‚ which express the theme of the newsletter and related to the headline. It is on the cover or inside spread and followed by columns of text. What thumbnails are -> How they are helpful to a designer‚ * Thumbnailing is the way of many designer to rough out their ideas with pencil and paper in the beginning stage in planning a newsletter. It helps to clarify visual thinking
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of components having less boiling point difference. When the liquids present in the mixture have their boiling points close to each other (i.e. less than 10°C) the separation is best effected by fitting the distillation flask with the fractionating column. In this process a fractionating tower is used. The mixture is preheated and converted into the vapor form and then allowed to enter the fractionating tower. The temperature in fractionating tower differs with the height. Fractionating tower is provided
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Purpose 1. To prepare a dry-packed sample of product mixture of ferrocene and Acetylferrocene 2. To separate and purify the components in the product mixture by column chromatography. 3. To check the purity of the components by thin-layer chromatography (TLC). 4. To calculate the yield of acetylferrocene and the percent recovery of unreacted ferrocene. Table of Quantity showing various physical properties Type of substance Molecular Formula Molecular Weight (g/mol) Density(g/cm3) M.P
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proposed RAS metaheuristic for the 14 test instances and for the 6 Real Case instances are shown in Table 2. The Instance column shows the instances analyzed by the CPLEX and the RAS. The five subsequent columns show the results achieved by CPLEX. The FO column shows the value of the Objective Function (FO)‚ corresponding to the transportation total cost. The UB and LB columns show‚ respectively‚ the upper and lower bound found when CPLEX was not able to reach the optimal solution of the instance
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