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  2. Chemical process - Wikipedia

    en.wikipedia.org/wiki/Chemical_process

    In an "engineering" sense, a chemical process is a method intended to be used in manufacturing or on an industrial scale (see Industrial process) to change the composition of chemical(s) or material(s), usually using technology similar or related to that used in chemical plants or the chemical industry.

  3. Process manufacturing - Wikipedia

    en.wikipedia.org/wiki/Process_manufacturing

    An example how the process approach complements a process industry is implementation of ISO 22000 as a Food Safety Management System (FSMS). The process approach involves the systematic definition and management of processes, and their interactions, so as to achieve the intended results in accordance with the food safety policy and strategic ...

  4. File:Introduction to Chemical Engineering Processes.pdf

    en.wikipedia.org/wiki/File:Introduction_to...

    2007-03-08 01:42 Mattb112885 1275×1650× (860175 bytes) PDF version of [[Introduction to Chemical Engineering Processes]], made using CutePDF and Word; 2007-03-07 00:06 Mattb112885 1275×1650× (609309 bytes) PDF vesion of Chemical Processes book, made using CutePDF and Word.

  5. Chemical engineering - Wikipedia

    en.wikipedia.org/wiki/Chemical_engineering

    Chemical engineers design, construct, and operate process plants, such as these fractionating columns. Chemical engineering is an engineering field which deals with the study of the operation and design of chemical plants as well as methods of improving production. Chemical engineers develop economical commercial processes to convert raw ...

  6. Chemical industry - Wikipedia

    en.wikipedia.org/wiki/Chemical_industry

    In 2012, the chemical sector accounted for 12% of the EU manufacturing industry's added value. Europe remains the world's biggest chemical trading region with 43% of the world's exports and 37% of the world's imports, although the latest data shows that Asia is catching up with 34% of the exports and 37% of imports. [ 19 ]

  7. Piping and instrumentation diagram - Wikipedia

    en.wikipedia.org/wiki/Piping_and_instrumentation...

    P&IDs are originally drawn up at the design stage from a combination of process flow sheet data, the mechanical process equipment design, and the instrumentation engineering design. During the design stage, the diagram also provides the basis for the development of system control schemes, allowing for further safety and operational ...

  8. Industrial processes - Wikipedia

    en.wikipedia.org/wiki/Industrial_processes

    Certain chemical process yield important basic materials for society, e.g., (cement, steel, aluminum, and fertilizer).However, these chemical reactions contribute to climate change by emitting carbon dioxide, a greenhouse gas, through chemical reactions, as well as through the combustion of fossil fuels to generate the high temperatures needed to reach the activation energies of the chemical ...

  9. Chemical plant - Wikipedia

    en.wikipedia.org/wiki/Chemical_plant

    An overall chemical process is commonly made up of steps called unit operations which occur in the individual units. A raw material going into a chemical process or plant as input to be converted into a product is commonly called a feedstock, or simply feed. In addition to feedstocks for the plant, as a whole, an input stream of material to be ...