Chemical Engineering

One of the branches in engineering is a chemical engineering, being the one applying the physical sciences as well as “life sciences”, such as biochemistry. Within this engineering study economics is included in terms of producing, transforming, transporting as well as use all chemicals and materials (and energy, if needed). Every chemical engineer is known to be working on designing the large-scale processes for converting raw materials, chemicals, living cells, energy and microorganisms into some useful products.

Chemical engineering emerged upon the so called “unit operations” development of chemical transformations and physical changes (crystallizations, separations, evaporations, polymerizations, filtrations, isomerization, etc.). Such unit operations are known to be a fundamental concept chemical engineering, being introduced into the course in 1905 by William Hultz Walker. Later, unit operations became one of the most important aspects of chemical engineering at many US universities as well as in London (Imperial College).

The AIChE (American Institute of Chemical Engineers) played a huge role in making chemical engineering to be considered as an independent science. It also made unit operations to be treated central in chemical engineering. Thus, it defined chemical engineering to be a science based on the so called “unit operations”. In this way, promoting the science of chemical engineering as a distinct science in Britain lead to establishing another institution in 1922 — the Institution of Chemical Engineers (IChemE), which helped to make the unit operations being considered essential within the discipline of the chemical engineering.

Later, it became clear that “unit operations” themselves were insufficient in developing the vessels developed for containing different chemical reactions — the chemical reactors. After, the so called “transport phenomena” became very popular, used for concerning the exchange of energy, mass, momentum, charge, and angular momentum between studied and observed systems, giving an analytical approach to chemical engineering science.

There have been many concerns about the safety as well as the environmental impact of chemical manufacturing facilities since 1962. The well-known “Flixborough disaster” took place in the United Kingdom in 1974 resulted in 28 deaths, also causing damage both to a chemical plant itself and the villages nearby. It happened on the 1st of June 1974, when an explosion at a chemical plant took place close to one of the villages in England – Flixborough in North Lincolnshire. After many other disasters, the IChemE required safety to be the main part of every course accredited since 1982.

Within a computer science you can always use all needed applications nowadays in order to design from a scratch as well as manage the plants, such as chemical ones. To simplify the calculations and the needed drawings there is no need left to do it all manually as there are many applications, such as ConceptDraw Pro exist, providing the useful tools for creating all needed schematics.

Working within chemical engineering science means sometimes being involved in the processes of managing the plants themselves as well as the conditions for ensuring the optimal plant operations. Most of the chemical reaction engineers are in charge for constructing the special models which can always be used within the design and reactor analysis. They use physical parameters and laboratory data for solving their problems and predicting the reactor performance. They may be responsible for creating the plans, conducting economic analyses and specification for new plants or for modifying the existing plants.

Such design engineers often design plants for meeting their clients' needs, being limited by a number of factors, such as safety standards, government regulations and, of course, the funding of such projects and so they depend of the investors for making the right decisions, who dictate the plants’ choice of process, equipment and materials. Plant construction is usually co-ordinated by “project managers” who all also depend on the investment.

All previously mentioned unit operations are used for purifying and separating the products of reactants as well as their preparing, controlling the energy transfer in the reactors within some particular project and recycling all unspent reactants. Any unit process is known to be simply the chemical equivalent of a “unit operation”, constituting the process operations. Some unit processes involve the conversion of material many means, such as thermochemical and biochemical.

ConceptDraw PRO is a powerful diagramming and vector drawing software. Extended with Chemical and Process Engineering Solution from the Engineering Area of ConceptDraw Solution Park, it became the best Chemical Engineering software.

Chemical Engineering

Example 1. Chemical Engineering in ConceptDraw PRO

Chemical and Process Engineering Solution greatly facilitates the design process of various chemical engineering diagrams, schemes, and illustrations.

In order to design a process, you need to define the equipment sizes and types, finding out the way they are connected to each other. You also have to figure out all the available materials of construction. For such purposes, you might need a “process flow diagram” to be created, which can be done within ConceptDraw PRO software for only a few hours. Although, having ConceptDraw STORE application will lead to enabling you to do it even sooner, within only an hour or so as the mentioned application was developed especially for the ConceptDraw PRO users in order to simplify their processes of drawing only great looking schemes, such as plans and diagrams, charts, graphs, flowcharts and maps.

Thus, Chemical and Process Engineering Solution is the one providing many different stencil libraries, such as Chemical Engineering one, Heating Equipment one, Industrial Equipment one, Instruments one, Process Annotations one, Pumps Library, Valves and Fittings and the Vessels Library, which all can be used by any ConceptDraw PRO users any time they need all the professionally designed stencils from this solution.

Chemical and Process Engineering Solution in ConceptDraw STORE

Example 2. Chemical and Process Engineering Solution in ConceptDraw STORE

Chemical and Process Engineering Solution includes also the set of samples and templates offered in ConceptDraw STORE.

Chemical Engineering - Amine Treating Unit Schematic Diagram

Example 3. Chemical Engineering - Amine Treating Unit Schematic Diagram

The following features make ConceptDraw PRO the best Chemical Engineering software:

  1. You don't need to be an artist to draw professional looking diagrams in a few minutes.
  2. Large quantity of ready-to-use vector objects makes your drawing diagrams quick and easy.
  3. Great number of predesigned templates and samples give you the good start for your own diagrams.
  4. ConceptDraw PRO provides you the possibility to use the grid, rules and guides. You can easily rotate, group, align, arrange the objects, use different fonts and colors to make your diagram exceptionally looking.
  5. All ConceptDraw PRO documents are vector graphic files and are available for reviewing, modifying, and converting to a variety of formats: image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash, MS Visio.
  6. Using ConceptDraw STORE you can navigate through ConceptDraw Solution Park, managing downloads and updates. You can access libraries, templates and samples directly from the ConceptDraw STORE.
  7. If you have any questions, our free of charge support is always ready to come to your aid.




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TEN RELATED HOW TO's:

Process Flow Diagram Symbols

Chemical and Process Engineering Solution from the Engineering Area of ConceptDraw Solution Park is a unique tool which contains variety of predesigned process flow diagram symbols for easy creating various Chemical and Process Flow Diagrams in ConceptDraw PRO.Process Engineering
Picture: Process Flow Diagram Symbols
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SWOT analysis is an effective method of business planning, the question is how to do it. The most obvious way is to make a SWOT analysis in a Word document, which is not very convenient. Luckily, you can use software like ConceptDraw PRO that has features and templates made especially for SWOT analyzing. A SWOT Analysis is a manager's means of the strategic planning. It is used to define and classify considerable internal moments (strengths and weaknesses) and external forces (opportunities and threats) a business faces. You can use ConceptDraw MINDMAP to determine and organize factors utilized for SWOT analysis, and represent them in the SWOT matrix using ConceptDraw PRO. Using mind maps empowers you to explore and rank a lot of data engaged for SWOT analysis as well as recognize the relations between various pieces of information.How to Make SWOT Analysis in a Word Document
Picture: How to Make SWOT Analysis in a Word Document
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Technical Drawing Software

Every engineering project starts from a terms of reference document. The next stage of developing is a technical drawing, which requires using appropriate software. However, revisions and discussions about requirements are possible at any stage of development. This technical drawing demonstrates a schematic flow diagram of pulp reclaiming. This diagram of magnetite pulp reclaiming is created using ConceptDraw Chemical and Process engineering solution, The solution delivers more than 460 vector graphic icons and connectors. Generally, it is intended for designing process and instrumentation diagrams (P&ID) for chemical and process engineering. block flow diagrams (BFD), process flow diagrams (PFD) for chemical industry.Technical Drawing Software
Picture: Technical Drawing Software
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Process Flowchart

When trying to figure out the nature of the problems occurring within a project, there are many ways to develop such understanding. One of the most common ways to document processes for further improvement is to draw a process flowchart, which depicts the activities of the process arranged in sequential order — this is business process management. ConceptDraw PRO is business process mapping software with impressive range of productivity features for business process management and classic project management. This business process management software is helpful for many purposes from different payment processes, or manufacturing processes to chemical processes. Business process mapping flowcharts helps clarify the actual workflow of different people engaged in the same process. This samples were made with ConceptDraw PRO — business process mapping software for flowcharting and used as classic visio alternative because its briefly named "visio for mac" and for windows, this sort of software named the business process management tools. This flowchart diagram shows a process flow of project management. The diagram that is presented here depicts the project life cycle that is basic for the most of project management methods. Breaking a project into phases allows to track it in the proper manner. Through separation on phases, the total workflow of a project is divided into some foreseeable components, thus making it easier to follow the project status. A project life cycle commonly includes: initiation, definition, design, development and implementation phases. Distinguished method to show parallel and interdependent processes, as well as project life cycle relationships. A flowchart diagram is often used as visual guide to project. For instance, it used by marketing project management software for visualizing stages of marketing activities or as project management workflow tools. Created with ConceptDraw PRO — business process mapping software which is flowcharting visio alternative or shortly its visio for mac, this sort of software platform often named the business process management tools.business process flowcharts, flowchart symbols, process flow diagram, workflow diagram, flowchart maker
Picture: Process Flowchart
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Restaurant Floor Plans Samples

When deciding to start your own business, you have to take into account a bunch of different aspects. One of the ways to get inspired is to look through various restaurant floor plans samples or interior photos of already known establishments. This will help you, but keep in mind that a really unforgettable establishment must be unique. This restaurant floor plan diagram was designed using ConceptDraw Cafe and Restaurant Floor Plan solution. It can be used as a sample while considering a custom restaurant design. With the help of this example you can estimate the amount of furniture best for a dining room or kitchen of the restaurant. In addition, this plan would be useful as a check list when you will consider a list of the furniture and equipment needed for all areas of the future restaurant.Restaurant floor plan sample
Picture: Restaurant Floor Plans Samples
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Biology Drawing

It is impossible to imagine the biology science without drawings. Drawings are very convenient way to explain the different biological knowledge and processes. If you dream to design any biology drawing quick and easy – the ConceptDraw PRO software is exactly what you need. ConceptDraw PRO diagramming and vector drawing software extended with Biology solution from the Science and Education area offers the useful tools for easy biology drawing.Biology Drawing
Picture: Biology Drawing
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Bio Flowchart Lite

This app targets to help teachers and students to create vivid and professional biological flowcharts and diagrams in an easy way.bio flowchart lite
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Wiring Diagrams with ConceptDraw PRO

It is important to have an electrical circuits scheme, when you plan a renovation or move to a new apartment. You have to arrange interior according to that plan, and it’s trouble-free to create wiring diagrams with ConceptDraw PRO, furthermore, this software has all the features needed to create an interior plan as well. So, get inspired by tons of examples included to ConceptDraw PRO solutions, and start your diagramming experience! A wiring diagrams, that are represented on this drawing was created to depict the components of the electrical circuit schemes. These diagrams are created to depict the information about circuit arrangements and connections. Wiring diagrams, in contrast to physical drawings, use standard symbol's notation to depict different circuit devices and connections. That is why, wiring diagrams are applied to discover and repair electrical and electronic circuits. The vector graphic objects provided by ConceptDraw Electrical Engineering solution can help any specialist in electric engineering to design electrical schemes, circuit and wiring plans, power systems charts, and Maintenance and Repair diagrams.Wiring Diagram with ConceptDraw PRO
Picture: Wiring Diagrams with ConceptDraw PRO
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Organic Chemistry Symbols

ConceptDraw PRO diagramming and vector drawing software extended with Chemistry solution from the Science and Education area of ConceptDraw Solution Park is effective for drawing various organic chemistry schemes, diagrams, illustrations thanks to the included collection of predesigned organic chemistry symbols.Organic Chemistry Symbols
Picture: Organic Chemistry Symbols
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Entity Relationship Diagram Software Engineering

While designing a conceptual data model, you should use appropriate software. For instance, ConceptDraw PRO is a user-friendly ER diagram tool that has a lot of samples and templates to facilitate your work. A clear entity-relationship diagram helps to define the relations between system’s components. Software engineering is the section of a computer science engaged to design, realization, and support of complex software products. An ERD is a data modeling method that is widely applied in the software engineering practice. Commonly it is used for developing a structure of a a relational database. An entity relationship diagram is helpful for structuring and organizing databases that can be modeled using a relational structure. An entity relationship diagram is designed to depicts the interrelationships within the sets of entities which are accumulated in the database. Each entity represents a particular component of a data. Thus, ER diagrams depicts the logical structure of databases. ConceptDraw ER Diagrams solution provides software engineers with the professional tool for making entity-relationship diagrams.Entity Relationship Diagram Software Engineering
Picture: Entity Relationship Diagram Software Engineering
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