ما هي الهندسة الكيميائية؟ قريبا بالعربي

الكاتب : life_engineer   المشاهدات : 1,166   الردود : 9    ‏2006-03-17
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  1. life_engineer

    life_engineer قلم فضي

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    the Chemical Engineering. It is the most misunderstood major among all the engineering majors. Many people think that we are the guys who work in the Chemical Laboratories which is incorrect!!



    So, what is Chemical Engineering?



    Our modern society relies on the work of Chemical Engineers – they help manage resources, protect the environment and control health and safety procedures, while developing the processes that make the products we desire or depend on.



    Chemical Engineering is all about changing raw materials into useful products you use everyday in a safe and cost effective way. For example petrol, plastics and synthetic fibers such as polyester and nylon, all come from oil.


    Chemical Engineers understand how to change the chemical, biochemical or physical state of a substance, to create everything from face creams to fuels.

    Biochemical Engineering, a more recent offshoot of Chemical Engineering, uses the very latest technology to produce pharmaceuticals and foods.


    What do Chemical Engineers do?



    Chemical Engineers play a crucial role in everyday life.



    Chemical Engineers are involved in the design, modification and operation of processes to produce desirable products. They are employed across a huge variety of sectors including:


    · Chemical and allied products

    · Pharmaceuticals

    · Energy

    · Water

    · Food & Drink

    · Materials

    · Oil & Gas (where I’m employed J)

    · Process Plants & Equipment

    · Biotechnology

    · Business and Management

    · Consultancy



    Chemical Engineers must make decisions concerning:



    Which reaction pathway should be used to make the product?
    How to purify the desired product?
    How to control the process and ensure it is safe?
    How to make the process cost effective?
    What should be done with any by-products formed?
    How to reduce the amounts of unwanted by-products formed?
    What to do with unreacted raw materials?
    How to recycle energy within the process?
    Now, I hope that was informative.
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  2.   مشاركة رقم : 2    ‏2006-03-17
  3. google

    google عضو نشيط

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    Very interesting, I have a problem to distinguish between the industrial Engineeing and the manufacturing Engineering could you tell us the difference
    Best regard
     
  4.   مشاركة رقم : 3    ‏2006-03-18
  5. life_engineer

    life_engineer قلم فضي

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    first of all thanks for replaying
    and sure inshalla i will try to tell you the difference..

    both engineering are part of mechanical engineering where:-

    Industrial engineers integrate human, information, material, monetary, and technological resources to produce goods and services optimally.
    Major areas of specialization
    Engineering economics and decision analysis
    Human factors (human-machine/computer interaction)
    Manufacturing systems
    Optimization
    Production, distribution, and material handling
    Statistics
    Stochastic systems

    Manufacturing engineers pioneered the sensor in your car’s air bag, the print head in your inkjet printer, and the optical switch that routes your phone calls. MFG also works on manufacturing for mini jet engines, advanced telescopes, artificial inner ears, microprocessors, and green manufacturing.

    Manufacturing engineering undergraduates learn how to write on the head of a pin in a micromachining project, control a robot, make complex 3-D models on a computer, and transfer a design to a high-speed machine tool that will produce the part. Students engage in a senior capstone project working with an industrial partner to solve an actual manufacturing engineering problem at their company. This invaluable experience puts graduates in an unusually strong position for employment, with various skills that are in great demand.


    i hope that this will satisfy you.
     
  6.   مشاركة رقم : 4    ‏2006-03-18
  7. حبوب

    حبوب عضو متميّز

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    when i met you at the التعارف والتسلية i wanted to ask you about your major but this post have giving me the answers................thanks sister and wish you all the best at your major.............ana :) 7abob
     
  8.   مشاركة رقم : 5    ‏2006-03-20
  9. google

    google عضو نشيط

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    Thank you verymuch, but the only question is if they are part of the mechanical engineering then why they consider the mechanical engineering as a seperate major, and why don't they let the intereseted student to specialize in these to "minors" if i could call them minors,
    Thank you again but I just wanted the idea to be cleared to me.
     
  10.   مشاركة رقم : 6    ‏2006-03-20
  11. life_engineer

    life_engineer قلم فضي

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    welcome brother...

    but i will tell you something about engineering..when we specialize in any type of engineering, so it doesnt mean that, when we work they will call us with our major...for example

    i specialize in chemical engineering.. but when i work i work as a process control engineer, which is part of chemical engineering, or efficieny process control engineering, or safety engineering or enviromental engineering and if we would like to specialize more in process control engineering, we can apply for master degree.

    but we can take BSc in process control or any thing else if it is available where i want.. ​
     
  12.   مشاركة رقم : 7    ‏2006-03-21
  13. رحاله

    رحاله قلم ذهبي

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    وين العربي ؟؟؟؟؟؟؟؟؟

    أنا أنتظر ؟؟؟؟؟؟؟؟؟؟؟؟
     
  14.   مشاركة رقم : 8    ‏2006-03-21
  15. جنوني

    جنوني مشرف سابق

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    ..

    Nice subject sis. below more information that could help to understand What is a Chemical Engineer ?….

    Many thanks
    Rashid

    ------------------------------------------------------------------------------------------------------

    It is true that chemical engineers are comfortable with chemistry, but they do much more with this knowledge than just make chemicals. In fact, the term "chemical engineer" is not even intended to describe the type of work a chemical engineer performs. Instead it is meant to reveal what makes the field different from the other branches of engineering.

    All engineers employ mathematics, physics, and the engineering art to overcome technical problems in a safe and economical fashion. Yet, it is the chemical engineer alone that draws upon the vast and powerful science of chemistry to solve a wide range of problems. The strong technical and social ties that bind chemistry and chemical engineering are unique in the fields of science and technology. This marriage between chemists and chemical engineers has been beneficial to both sides and has rightfully brought the envy of the other engineering fields.

    The breadth of scientific and technical knowledge inherent in the profession has caused some to describe the chemical engineer as the "universal engineer." Yes, you are hearing me correctly; despite a title that suggests a profession composed of narrow specialists, chemical engineers are actually extremely versatile and able to handle a wide range of technical problems.



    For more info. check out the link
    http://www.pafko.com/history/h_whatis.html



    Rashid
     
  16.   مشاركة رقم : 9    ‏2006-03-21
  17. مجروحة بوظبي

    مجروحة بوظبي قلم ماسي

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    أنا فهمت المووضووع بس انتظر العربي عجبني التخصص خخ اصلا انا كل التخصصات تعجبني والله يستر بس فديتج لووو تنزلين بالعربي عشاان نشتفيد اكثر

    رحاله اثقفي خخخخ انا فهمت يعني
     
  18.   مشاركة رقم : 10    ‏2006-03-22
  19. life_engineer

    life_engineer قلم فضي

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    yes brother rashid you are absolutely right...
     

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