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  2. Powder mill - Wikipedia

    en.wikipedia.org/wiki/Powder_mill

    A powder mill was a mill where ... Crude grinding and mixing operations such as the Frankford Powder-Mill of Philadelphia were a cottage industry until the Industrial ...

  3. Mixing (process engineering) - Wikipedia

    en.wikipedia.org/wiki/Mixing_(process_engineering)

    Mixing of liquids occurs frequently in process engineering. The nature of liquids to blend determines the equipment used. Single-phase blending tends to involve low-shear, high-flow mixers to cause liquid engulfment, while multi-phase mixing generally requires the use of high-shear, low-flow mixers to create droplets of one liquid in laminar, turbulent or transitional flow regimes, depending ...

  4. Industrial Revolution - Wikipedia

    en.wikipedia.org/wiki/Industrial_Revolution

    The Industrial Revolution led to a population increase, but the chances of surviving childhood did not improve throughout the Industrial Revolution, although infant mortality rates were reduced markedly. [109] [166] There was still limited opportunity for education, and children were expected to work. Employers could pay a child less than an ...

  5. History of chemical engineering - Wikipedia

    en.wikipedia.org/wiki/History_of_chemical...

    The Industrial Revolution led to an unprecedented escalation in demand, both with regard to quantity and quality, for bulk chemicals such as soda ash. [1] This meant two things: one, the size of the activity and the efficiency of operation had to be enlarged, and two, serious alternatives to batch processing, such as continuous operation, had to be examined.

  6. Henry Bessemer - Wikipedia

    en.wikipedia.org/wiki/Henry_Bessemer

    The process was kept secret, with only members of his immediate family having access to the factory. The Nuremberg powder, which was made by hand, retailed in London for £5 12s per pound and he eventually reduced the price to half a crown £ – 2 / 6, or about 1/40th. [13] The profits from sale of the paint allowed him to pursue his other ...

  7. Turbomixer - Wikipedia

    en.wikipedia.org/wiki/Turbomixer

    Turbo mixer owned by the Museum Europäischer Kulturen parts of the Turbo mixer. A Turbo mixer, also known as a high speed mixer or a tank mixer, is a type of industrial mixer that uses PVC for mixing raw materials to form a free-flowing powder blend.