mini project Mini Project (RDD-750) Project Title: Design of Pressure Swing Adsorption system for removal of CO2 and H2S from biogas using zeolites. ______________________ Guided By : Prof. V. K. Vijay C.R.D.T. IIT-Delhi Submitted By: Vikas Tiwari Dept. of Chemical Engineering IIT- Delhi 1 Table of Contents Table of contents…………………………………………………………………...1 ABSTRACT………………………………………………………………………..2 1. Objectives of the project. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Physical and Chemical Properties Peter Jeschofnig‚ Ph.D. Version 42-0188-00-01 Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that
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cesium are generally very soluble. C. Ammonium salts: Almost all ammonium salts are soluble. D. Sulfates: The sulfates of most common elements are soluble‚ except those of calcium‚ strontium‚ barium‚ and lead (II) ions. © 2010 Hands On Labs‚ Inc. LabPaq CK-1 103 E. Hydroxides: Most of the hydroxides are insoluble‚ except those of the alkali metals and barium; calcium hydroxide is moderately soluble. F. Halides: The chloride‚ bromide‚ and iodide salts are generally soluble‚ except those of silver
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indicator. 8. Hydrochloric acid + phenolphthalein. a. What color would be expected when combining phenolphthalein with an acid or with a base? 9. Sodium bicarbonate + Silver nitrate 10. Silver nitrate + Ammonia a. Using a paper towel‚ absorb the mixture onto a paper towel and hold in front of a strong light bulb. Observe the changes that will slowly occur. 11. Ammonia + Copper (II) sulfate Observations Data Table 1: Reactions Expected Question # / Well # Chemicals Reaction 1-
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PR OCEDURE Before beginning‚ set up a data table similar to the Data Table: Experiment Results in the Lab Report Assistant section. This experiment will create a reaction of sodium carbonate and calcium chloride dihydrate to produce a precipitate of calcium carbonate. This formula is: Na2CO3(aq) + CaCl2. 2H2O(aq) à CaCO3(s) + 2NaCl(aq) + 2H2O 1. Put on your goggles. 2. Weigh out 1.0 g of CaCl2·2H2O and put it into the 100-mL beaker. Add 25 mL of distilled water and stir to form the calcium
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Physical and chemical ProPerties Physical and Chemical Properties Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable file which can be sent to an instructor. Substance Name Mg Cu Zn
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(ammonia). Absorb mixture onto paper towel‚ expose to intense light from a light bulb or the sun. Be patient and observe change. l. NH3 and CuSO4 Experiment Results Almost every solution made had some type of chemical reactivity. Most solutions changed colors revealing the acidity or alkalinity of a chemical and some exposing the presence of starch. The exception in the change of appearance was the chemicals HCI and phenolphthalein which was in the
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LAB 1 – THE SCIENTIFIC METHOD *Adapted from LabPaq CK-GCC Purpose: The purpose of this experiment is to learn about and use the Scientific Method. The discussion of physical properties such as density‚ color‚ texture‚ smell‚ and solubility will take place. Observations and Experimental Data: Table 1: Making Observations Procedure Observation A. Torn paper Vertical tear: easier to tear‚ more visible fibers‚ more jagged edges and uneven tear. Horizontal tear: harder to tear‚
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always want to be the best in everything especially kids. By not having competition in school kids would not care about doing good and being successful. Either way you cant really stop competition in schools because it will always be there. Seperation of state and church: I think that state and church should be seperated because not everyone in the a state believes in the same religion or goes to the same church‚ so we shouldnt base laws of something that not everyone believes in. Democrats
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and products of the reaction‚ to determine the actual yield vs. the theoretical yield and to calculate the percent yield. A Precipitation reaction begins by combining two aqueous solutions to form a precipitate‚ an insoluble product that is also a solid. With my knowledge of the measuring scale‚ I was able to use the scale with no problem throughout the whole experiment. The mass of the weighing dish was 0.5 grams. Initially it was calculated that 0.68 g of CaCO3 was needed for a full reaction
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