Chemical Engineering: Basic Concepts And Calculations 
Published 3/2024 
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz 
Language: English

| Size: 2.64 GB[/align]
| Duration: 9h 6m 
An introduction to Chemical Engineering. Learn from an Engineer with experience in Oil, Gas and Chemical processing.

[b]What you'll learn[/b]

Make use of the Ladder Method for basic and complex conversions

Convert between Metric, Imperial and CGS unit systems

Perform dimensional analysis for equations

Convert between mass, molar and volumetric flowrates

Interpret density and bulk density

Interpret specific gravity and specific volume

Understand ideal liquid mixing

Understand mole ratios and empirical formulae

Calculate mass and mole fractions, and mass and mole percentages

Know when to use mass fractions and mole fractions in calculations

Calculate density for a liquid mixture

Calculate density for a pure gas, and a gas mixture

Calculate average molar mass of a gas mixture

Calculate linear velocity in a pipeline

Understand NTP (Normal Temperature and Pressure) and STP (Standard Temperature and Pressure)

Convert gas volume between NTP and STP

Know under which conditions the Ideal Gas Law is valid

Use the Ideal Gas Law to calculate gas properties

Understand the difference between Molarity and Molality

Calculate the Molarity and Molality of a susbstance

Understand Normality and apply it in calculations

Stoichiometrically react acids and bases

Understand ratios and apply them to chemical compositions

[b]Requirements[/b]

This course requires a good understanding of High School (Grade 12) Mathematics, Physical Science and Chemistry.

No chemical engineering experience is required.

[b]Description[/b]

Hi, I'm Kaamil the Chemical Engineer.I currently work as a Process Engineer in a multinational petrochemicals company. It is one of the largest companies by market cap on the Johannesburg Stock Exchange. Many of the concepts you will read about in your textbooks, I have seen with my own two eyes. So, I would like to share these experiences with you. I hope that my stories will make your first year of Engineering a bit less abstract.Chemical Engineers are lauded worldwide for their problem-solving abilities, and that is exactly what I want you to learn from this course. Once you have these skills, you can apply them to Investing, Engineering, Business and more.We will cover a range of examples, all of which require an innovative approach and a sharp mind. Sections covered include: unit conversions, dimensional analysis, mass and mole fractions, densities and bulk densities, specific volume and specific gravity, the ideal gas law, molar mass of a gas mixture, flowrates in pipelines, mixing operations, and more.You can use the examples to teach yourself, and then use the test questions to evaluate your problem-solving skills.This should set you on your way to becoming a great Engineer!

Overview

Section 1: Course Introduction

Lecture 1 Thank you from Kaamil-Inaam!

Section 2: Tutorial 1: Conversions and dimensional analysis

Lecture 2 Tutorial 1 All Questions

Lecture 3 Tutorial 1a: Converting flowrates

Lecture 4 Tutorial 1b: Converting flowrates

Lecture 5 Tutorial 1c: Converting density

Lecture 6 Tutorial 1d: Converting density

Lecture 7 Tutorial 1e: Converting energy (lbf, poundal, J)

Lecture 8 Tutorial 1f: Converting kinetic energy (lbf. poundal, J)

Lecture 9 Tutorial 1h: Converting viscosity (using base units)

Lecture 10 Tutorial 1i: Converting viscosity (using base units)

Lecture 11 Tutorial 1j: Converting power

Lecture 12 Tutorial 1k: Converting flowrates

Lecture 13 Tutorial 1l: Converting density

Lecture 14 Tutorial 1m: Converting power (using hp and BTU)

Lecture 15 Tutorial 1n: Dimensional analysis

Section 3: Tutorial 2: Applied unit conversions and dimensional analysis

Lecture 16 Tutorial 2 All Questions

Lecture 17 Tutorial 2a: Volume calculation

Lecture 18 Tutorial 2b: Kinetic energy calculation

Lecture 19 Tutorial 2c: Potential energy calculation

Lecture 20 Tutorial 2d: Reynolds number calculation

Lecture 21 Tutorial 2e: Speed, distance, time calculation

Section 4: Tutorial 3: Bulk density, Liquid mixing, Mass and Mole fractions

Lecture 22 Tutorial 3 All Questions

Lecture 23 Tutorial 3a: Using density data

Lecture 24 Tutorial 3b: Calculating specific gravity

Lecture 25 Tutorial 3c: Calculating density and specific volume

Lecture 26 Tutorial 3d: Calculating liquid transfer time

Lecture 27 Tutorial 3e: Ideal liquid mixing

Lecture 28 Tutorial 3f: Bulk density

Lecture 29 Tutorial 3g: Calculating bulk density

Lecture 30 Tutorial 3h (part a): Mole fractions; Choosing a basis

Lecture 31 Tutorial 3h (part b): Empirical formula; Choosing a basis

Lecture 32 Tutorial 3h (part c): Mass fractions and powder mixing

Lecture 33 Tutorial 3h (part d): Mole fractions and gas mixtures

Section 5: Tutorial 4: Ideal gases (mixtures, STP, NTP)

Lecture 34 Tutorial 4 All Questions

Lecture 35 Tutorial 4a: Gas mixtures (density, molar mass, mole fractions)

Lecture 36 Tutorial 4b: Normal Temperature and Pressure

Lecture 37 Tutorial 4c: Density of an ideal gas

Lecture 38 Tutorial 4d: Specific gravity of a gas

Lecture 39 Tutorial 4e: Standard Temperature and Pressure

Lecture 40 Tutorial 4f: Specific gravity of an ideal gas

Lecture 41 Tutorial 4g: Density of an ideal gas

Lecture 42 Tutorial 4h: Specific volume of an ideal gas

Lecture 43 Tutorial 4i: Temperature of an ideal gas

Section 6: Tutorial 5: Mixture concentrations

Lecture 44 Tutorial 5 All Questions

Lecture 45 Tutorial 5a: Mole fractions

Lecture 46 Tutorial 5b (part i): Mass fractions

Lecture 47 Tutorial 5b (part ii): Density of mixture

Lecture 48 Tutorial 5b (part iii): Molarity

Lecture 49 Tutorial 5c: Mass and Mole fractions of a mixture

Lecture 50 Tutorial 5d (part a): Mole fractions

Lecture 51 Tutorial 5d (part b): Mass fractions

Lecture 52 Tutorial 5d (part c): Molarity

Lecture 53 Tutorial 5d (part d): Density

Lecture 54 Tutorial 5d (part e): Molarity

Lecture 55 Tutorial 5d (part f): Normality

Lecture 56 Tutorial 5e: Molar mass of an ideal gas mixture

Lecture 57 Tutorial 5f: Mass fractions of a liquid mixture

Lecture 58 Tutorial 5g (part a): Density of a liquid mixture

Lecture 59 Tutorial 5g (part b): Mass fraction of a liquid mixture

Lecture 60 Tutorial 5g (part c): Mass ratio of a liquid mixture

Lecture 61 Tutorial 5g (part d): Molarity of a liquid mixture

Lecture 62 Tutorial 5g (part e): Molality of a liquid mixture

Lecture 63 Tutorial 5h (part a,b,c): Normality

Lecture 64 Tutorial 5h (part d): Normality cont'd

First year Chemical Engineering Undergraduate Students,CIR 113 students at the University of Pretoria

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Chemical Engineering Basic Concepts and Calculations