Solving material balance problems involving nonreactive processes prof. Material and heat balance in metal extraction processes like roasting, matte smelting, reduction smelting,converting, refining with ample exercises and illustrations. Overall estimates of the amount of inplace and recoverable oil are based mainly on material balance. Nptel metallurgy and material science steel making. The upstream river is polluted, with concentration c 6. Application of abc analysis for material management of a. Material balance analysis is an interpretation method used to determine original fluidsinplace ofip based on production and static pressure data. Lecture notes integrated chemical engineering topics i. In most units, the heat balance tightly links to separation performance. Steel making video course metallurgy and material science. Fluid dynamics inference of fluid flow in steelmaking force balance expressions and momentum conservation equations boundary conditions laminar and turbulent flows calculation of turbulent flows in steelmaking. The general material balance equation relates the original oil, gas, and water in the reservoir to production volumes and current pressure conditions.
Nptel metallurgy and material science principles of. These usually apply to batch processes the terms in a batch mater. Materials and energy balance in metallurgical processes by prof. Handbook on material and energy balance calculations in. Differential balances are applied to continuous processes. Material management shelters all the aspects like material costs, supply and its utilization. Material and energy balances are fundamental to many engineering disciplines and have a major role in decisions related to sustainable development. Lecture notes fundamentals of materials science materials. One can download or view all the lecture notes in pdf through the following website browse. Heat capacity internal energy, thermal expansion transport properties.
Nptel provides elearning through online web and video courses various streams. Procedure for material balance calculations in material balance problems, you will usually be given a description of a process, the values of several process variables, and a list of quantities to be determined. Materials and energy balance in metallurgical processes nptel. Apr 04, 2012 materials and energy balance in metallurgical processes by prof. Material balance calculations using the excel spreadsheet introduction material balance is a fundamental petroleum reservoir engineering tool that can be used to provide an understanding of a reservoir and the influence of any connecting aquifer. Introduction material balances are important first step when designing a new process or analyzing an existing one. They are used in industry to calculate mass flow rates of different streams entering or leaving chemical or physical processes. However, material balance on a batch process can be made over a residence time and on the basis of one batch integral balance. Material balance on a single unit system with bypass duration. Nptel syllabus steel making video course course outline introduction. Material balance lecture, btech by ms meenakshi youtube.
Deoxidation, ladle and tundish metallurgy operations. Mass of 2cp in mass of 2cp out mass of 2cp degraded by photocatalysis accumulationat steadystate, accumulation 0. Download pdf of nptel material offline reading, offline notes, free download in app, engineering class handwritten notes, exam notes, previous year questions, pdf free download. Materialand energy balance syllabus material and energy balance.
Solving material balance problems involving reactive processes prof. Steel making video course metallurgy and material science nptel. Nptel metallurgy and material science materials and. Earthwork mass diagrams basic definitions mass diagram a graphical representation of the cumulative amount of earthwork moved along the centerline and distances over which the earth and materials are to be transported. Material balance based on the amount of pollutant 2chlorophenol inside the elemental volume can be written at steady state as follows. In a batch process, raw materials are fed into the process at the outset. Nptel has changed the links of pdf lecture notes since august 2019. Atmospheric distillation process fundamental concepts. Material and energy balances usb media storage type. Material and energy balances cosmolearning chemical.
Course content the course content is in a pdf file introduction to material and energy balance. Building materials and construction 140602 engineering geology 140604. Unit 6 introduction to balancing introduction to balancing. Material quantities, as they pass through processing operations, can be.
Material and energy balances cosmolearning chemical engineering. Solving the material balance for a continuous distillation process duration. Nptel metallurgy and material science materials and heat. Among them, ramagost and farshad1 modified the conventional material balance equation to account for pv shrinkage caused by formation and residual fluid expansion and introduced a new plotting function that keeps the material balance as a straight line. Material balance calculations using the excel spreadsheet. Learncheme features faculty prepared engineering education resources for students and instructors produced by the department of chemical and biological engineering at the university of colorado boulder and funded by the national science foundation, shell, and the engineering excellence fund. The raw crude, which enters at the point labeled crude feed passes through a combination of pumps, heat exchangers, heaters and distillation columns and finally exits having been transformed into the desired products. Material balance was one of the first and is the most widely used technique employed in estimating oil reserves and depletion.
Example of material balance a lake contains v 2 x105m3of water and is fed by a river discharging qupstream 9 x104m3year. In some systems, no material enters or leaves the cv, and the rate of change is not considered important. Energy balance of a reheating furnace, rotary kiln,etc, integration of energy balance. Study material from nptel civil engineering department. The balances will be applied to steady and unsteady system such as tanks, turbines, pumps, and compressors. These calculations are also used as a first screening point to determine if sufficient oil remains after waterflooding for application of tertiary recovery. Material and energy balances for engineers and environmentalists. Materials and energy balance online course video lectures.
This text, which covers the substance of corresponding undergraduate courses, presents the balance concepts and calculations in a format accessible to students, engineering professionals and others. Introduction to material and energy balance a pdh online. Metallurgy and material science materials and energy balance in metallurgical processes by national programme on technology enhanced learning. Thus, material balances are often compared to the balancing of current accounts. Material and energy balance complete lecture notes ebook. The key concepts are best learned by problem solving. Such balances are statements on the conservation of mass.
Understanding how heat recovery links to gapoverlap is key to understanding crude unit constraints. Also,mass transfer of 2cp from bulk to photocatalyst surface mass of 2cp degraded by photocatalysis. Set up of material balance problems in mineral processing unit operations, set up and illustration of energy balances in various unit processes like calcinations, sintering, roasting, smelting, converting, refining, gasification, carbonization, case studies. Material quantities, as they pass through processing operations, can be described by material balances. The general material balance equation relates the original oil, gas, and water in the reservoir to production volumes and current pressure conditions fluid properties. Evaporation across the surface takes away qevaporation 1 x104m3year, so that only qdownstream 8 x104m3year exits the lake in the downstream stretch of the river.
Assume material properties assume 36 ksi steel for designing the member and the gusset plates. How to download notes directly in pdf format from nptel. Materials and energy balance nptel online videos, courses. Material balance equations department of petroleum engineering and applied geophysics professor jon kleppe norwegian university of science and technology august 21, 2017 5 by combining the 5 equations above, and grouping terms, we obtain the material balance relationships, as shown below. For most lectures, slides are presented below in two versions. Metallurgy and material science materials and energy balance in metallurgical processes. Chapter 4 mass and energy balances in this chapter we will apply the conservation of mass and conservation of energy laws to open systems or control volumes of interest. In such systems, the mass balance simply states that everything that was present in the system at some initial time must be there at. Performing a material balance on a single unit 009. They are almost always prerequisite to all other calculations in the solution of process engineering problems.
In order to be trained on using a systematic procedure to solve material balance problems, you are advised to. Each class lecture includes structure and bonding content and thermodynamics content. The heat balance versus product separation ties back to the gapoverlap analysis. Material and energy balance complete lecture notes ebook free download pdf such balances are statements on the conservation of mass. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses.
Properties of materials vary considerably with temperature thermal properties. Apr 08, 20 solving the material balance for a continuous distillation process duration. In this case, the projected onhand balance at the end of that period is less than. Metallurgy and material science materials and energy balance in metallurgical processes jun 3, 2019 0619 by national programme on technology enhanced learning. Metallurgy and material science materials and energy balance in metallurgical processes addeddate 20190603 14. Material balance over a crystallizer solubility 005. Find materials for this course in the pages linked along the left. Similarly, energy quantities can be described by energy balances, which are statements on the conservation of energy. Basic principles and calculations in chemical engineering.
Facility as an energy system, methods for preparing process flow, material and energy balance diagrams. The terms in a differential material balance are expressed as rates. Mod01 lec38 additional topicsiv industrial furnaces. Freely browse and use ocw materials at your own pace. Use ocw to guide your own lifelong learning, or to teach others. Offers 35 free metallurgy tutorials, exercises and examples for students in mineral processing of future metallurgist. In such systems, the mass balance simply states that everything that was present in the system at some initial time must be there at all later times, albeit perhaps in different forms. Types of material balance problems first let us look at the types of material balance problems that arise in chemical engineering. The basic requirements for the application of material balance to a reservoir. Nptel chemical engineering video lecture online study material.
Material balance involves calculations the quantities of all materials that enter and. Material and energy balance syllabus material and energy balance. Mod01 lec37 additional topiciii material balance in gasification. All material balance calculations in this chapter are made on steady state processes in which the accumulation term is zero. Design the tension member from table 37 on page 332 of the aisc manual, select 2l 5 x 3. Material planning involves estimating of consumption of materials for arranging the supplies of a particular production plan. Chapter 4 mass and energy balances cal poly pomona.