15.2 Problem Description 410. Moreover, it is not possible to infer bulk from microscopic properties of solids, in general. Aspen Plus serves as the engineering platform for modeling processes from Upstream through Gas Processing to Petroleum Refining, Petrochemicals, Chemicals and Pharmaceutical processes. Our goal is to spread the knowledge and promote science.
15 Aspen Plus ® Dynamics 409. WR Training is a group of professional engineers from various disciplines (chemical, petrochemical, mechanical, electrical…) providing academic and industrial online courses.
Additionally, there are frequently several ways to solve the equations that describe the blocks, and there is no way to ascertain these details since Aspen Technology does not provide them. If you do not receive an email within 10 minutes, your email address may not be registered,
Solids handling is important in some chemical industries, such as specialty chemicals, extractive processes and biofuel processes. Calculating the outlet PSD using the "Communition power" method. Each course has been undertaken to teach a specific skill. Using Aspen Properties in Excel . We recommend that while reading the text, Aspen Plus be used simultaneously to execute and review each example. Whether you’re trying to learn and discover a new scientific or engineering topic from scratch, or want to refresh your memory on something you’ve learnt in the past, you’ve come to the right place.
To demonstrate the concept of particle size distribution (PSD), the chapter considers a simple solid handling case. How can we translate a chemical process into an Aspen Plus simulation model ? If you have previously obtained access with your personal account, Aspen Plus®: Chemical Engineering Applications. Unlimited viewing of the article/chapter PDF and any associated supplements and figures. Modeling of Solids Processes using Aspen Plus : Fluidized Bed Reactor Dryer Crystallizer Particle Size Distribution ... Petroleum Petrochemical & Chemical Engineering, Identify and explain the various classes of solids and solids separator models available in Aspen Plus, Learn how Particle Size Distributions (PSDs) are represented in Aspen Plus, Lear how to enter your PSD parameters in the Aspen Plus environment, Gain the practical skills and knowledge to begin modeling new and existing solids processes (crushers, fluidized beds, dryers, crystallizers…), Enter reaction stoichiometry and kinetic data for a Fluidized Bed Reactor, Use the Model Analysis Tools to run sensitivity analysis and optimize the operating conditions of your process, Learn practical techniques for building and troubleshooting solids models, A background in chemical engineering or industrial chemistry, Aspen Plus (Version 7 at least) - Version 11 is used in this training. 15.4 Conversion of Aspen Plus Steady-State into Dynamic Simulation 416.
Accessible for All Experience Levels . Each example is provided in .bkp Aspen Plus format and .txt format. This online course is designed around a series of solids process examples which we work through to a model solution.
The full text of this article hosted at iucr.org is unavailable due to technical difficulties. About solids results in Aspen Plus. Calculating the outlet PSD using the "Select equipment" method (1/2) 02:44. There is a root folder for each section, within which, there are subfolders named Examples. Using Aspen Plus, a new simulation is started by choosing the “Solids” category and selecting “Solids with Metric Units” template to create a steady‐state flowsheet.
Please keep in mind that this online course covers the fundamental features of Aspen Plus which do not change from version to version. Reduce capital and energy costs while ensuring consistent particle size distribution by using rigorous solids-handling equipment models integrated with fluid simu... 0 videos in gallery. Properties of coal gangue feed, especially its particle size distribution (PSD) and variable hardness, result in considerable impacts on both the efficiencies of the circulating fluidized bed (CFB) boiler and wastage of crushers.
Use the link below to share a full-text version of this article with your friends and colleagues. Aspen Plus is a powerful engineering simulation software that you can use to model a wide range of chemical processes. © 2019 Elsevier B.V. All rights reserved. The .bkp files are set up as input files to view details and may be executed. Minimize loss of fines, recycle rates, and improve yields and selectivity. These two aspects are addressed in this study. Properties of coal gangue feed, especially its particle size distribution (PSD) and variable hardness, result in considerable impacts on both the efficiencies of the circulating fluidized bed (CFB) boiler and wastage of crushers. Lastly, we have made an effort to provide the describing equations of most of the models referred to in this online course and if not possible, because of the proprietary nature of the software, we have described the functionality.
Please check your email for instructions on resetting your password. The downloadable resources contain the input and solutions to all of the examples and workshops covered in this online course. Defining the Particle Size Distribution (PSD) 06:17. This online course covers Aspen Plus version 11, which is the most recent version at the moment we recorded this video. Learn more. Our training methodology was designed to enable individual self paced e-learning. Further, a physical model of a two-toothed roll crusher was established to obtain the optimized roll diameter; it was later found to be >660 mm. If you know the particle size distribution of the aerosols and their concentration, Aspen has tools to track them in the system.
If you have questions about the course content, you can always post your questions or send us a private message. These two aspects are addressed in this study. The course covers the use of Aspen Plus on computers that use the Windows operating system. https://doi.org/10.1016/j.powtec.2019.04.068. Working off-campus? Download : Download high-res image (208KB)Download : Download full-size image. Taking your Aspen Plus skills to the next level ? We are active online instructors and we will be here for you every step of the way. You can also use these courses as a review for taking exams or as a vehicle for self-instruction. Copyright © 2020 Elsevier B.V. or its licensors or contributors. "Solids" template and defining a solid material, Defining a solid material using different conventions, About Particle Size Distribution (PSD) in Aspen Plus, Defining the Particle Size Distribution (PSD), Calculating the outlet PSD using the "Select equipment" method (1/2), Calculating the outlet PSD using the "Select equipment" method (2/2), Calculating the outlet PSD using the "Communition power" method, Calculating the outlet PSD using the "Specify outlet PSD" method, Results summary for each PSD calculation method, Fluidized bed representation in Aspen Plus, Fluidized bed reactor : Process description - Example #2, Fluidized bed reactor : Entering components and selecting the property method, Fluidized bed reactor : Setting the process flowsheet, Fluidized bed reactor : Entering input data for the streams and compressor unit, Fluidized bed reactor : Entering input data for the fluidized bed reactor, Fluidized bed reactor : Viewing and discussing the results, Dryer operation : Process description - Example #3, Crystallizer operation : Process description - Example #4, Crystallizer operation : Setting the flowsheet.
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