Chemical Process Calculations Lecture series - Lecture 31 and 32 Numerical on Material Balance with Chemical Reactions

Numerical are solved on Material balance with chemical reactions Material balance in reactive systems A limestone analysis (wt%) has CaCO3 92.89%, MgCO3 5.41%, Inert 1.70 % By heating it , we get oxides known as lime. How many pounds of calcium oxide can be made from 1 US ton of limestone How many pounds of CO2 can be recovered per pound of limestone How many pounds of limestone are needed to make 1 US ton of lime. ------ Natural gas containing 80% methane , 15% ethane, 5 % propane is burnt with 50% excess air. Assuming that 90% carbon in hydrocarbons are converted to carbon dioxide and the rest to carbon monoxide, Determine Flue gas analysis and Orsat analysis. -------- An inspector files a report against a factory owner charging him that CO2 content of the flue gases leaving the chimney rises above 15% being dangerous to health and against city code. The factory owner burns natural gas containing 100% CH4 and the air supply adjusted to provide 130% excess air. Is the inspector charge correct ? -------------- A Chemical Plant consists of various unit operations and Processes. A process flow diagram represents the various units present in a chemical industry. Flowsheets or flow diagrams represent the material balance and energy balance in individual units. Also, CHemical reactions taking place in various industrial processes. The material balance in these UNit processes can be performed by identifying the no. of inputs and no. of output streams. identifying the components. And mainly by performing atomic balance in the reactants and products. CPC/ Lecture 05 Conversion of units https://youtu.be/4EWmB9JVcBo CPC/ Lecture 06-08 Empirical Equations Conversion Temperature https://youtu.be/7X3LNoSydQc Lec 09-12 Concept of Mole, Molecular weight, and Density of solutions https://youtu.be/bYW70-nsfGc Lecture 13 Molecular Mass, Equivalent Mass, Mass to Mole conversions https://youtu.be/6YkZhlYgm30 Lecture 14 Mass density, specific gravity, API Gravity, Barrels of Oil equivalents https://youtu.be/5Clv3QDDSu8 Lecture 15 Mole Fraction Mass Fraction Composition of Mixtures in Mole and mass basis https://youtu.be/OD7HTMAcOAM Lecture 16 AVERAGE MOLECULAR WEIGHT Determination https://youtu.be/yh50gsKgeag Lecture 17 Ideal Gas law, Density of Gas mixtures, Average molecular weights https://youtu.be/FaMKXF_3nAM Lecture 18 Density of ideal gas mixtures https://youtu.be/_TQEF7F-swM https://youtu.be/_TQEF7F-swM Lecture 19 Average molecular weight - Revision Lecture https://youtu.be/ssnE8ZvvzEs Lecture 20 Material Balance Basic principles and MB without chemical reactions https://youtu.be/2g0thiOFofQ Lecture 21 Material Balance in Unit operations https://youtu.be/0x-ScIy0N2Y Lecture 22 Numerical on Unit Operations Evaporators and crystallizers https://youtu.be/gWFAvPEGxjo Lecture 23 Material Balance in Drying Unit: Numerical https://youtu.be/vb9nFlqE09o Lecture 24 Material Balance in Drying: Numerical https://youtu.be/8b00D2HH-a4 Lecture 25 Recycled air in Drying: Material Balance Numerical https://youtu.be/ttgdasq1uLo Lecture 26 Material Balance Numerical (Distillation Absorption Extraction Blending ) https://youtu.be/B-ciYT41t3o Lecture 27 Material Balance in Multiple Units Process Flow diagrams and Multiple Unit MB Numerical https://youtu.be/2piqq64fmMQ Lecture 28 Material Balance in Multiple Units Numericals https://youtu.be/uihmOBpFTKI Lecture 29 Material Balance with Chemical Reactions https://youtu.be/JNiv8ScsJ_E Lecture 30 Numerical Material Balance with Chemical Reactions Part-01 https://youtu.be/lwFzLn5zoI0 Lecture 31 and 32 Numerical on Material Balance with Chemical Reactions Part-02 https://youtu.be/DzveRZxoT6g Lecture 33 and 34 Numerical on Material Balance with Chemical Reactions Part-03 https://youtu.be/r-6qmUvj_ew Lecture 35 Introduction to Energy balance part-I https://youtu.be/B-Ib-VI2rQo