Understanding the Changing Requirements for Food-grade Lubricants

In January 2011, the Food Safety Modernization Act (FSMA) became law in the United States. With roughly 15 percent of the U.S. food supply imported, this law was intended to strengthen the food safety system. Previously, the Public Health Security and Bioterrorism Preparedness Response Act had been signed into law following the events of Sept. 11, 2001. It gave the Food and Drug Administration (FDA) the detention authority over food items if there is a credible threat of serious health consequences or death.

 

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Understanding the Changing Requirements for Food-grade Lubricants

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    We are all familiar with blood clotting and its role in constricting blood flow after injury. Clotting depends on the coagulation of platelets and blood cells aided by fibrin molecules to trap and bind them together. This coagulated mass effectively plugs capillaries to stop uncontrolled hemorrhaging and bleeding.   Read
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  • Hydrodynamic Cleaning and Flushing of Turbine Oil Systems

    One of the most important but underestimated factors impacting the operation of turbines (both steam and gas) and other machinery is the condition of the oil, especially its “mechanical” cleanliness (presence of solid particles). Although the need for appropriate oil care is commonly accepted among power plants with regular maintenance
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  • Distinguishing Regulators and Reducing Valves

    We have seen a lot of confusion about pressure reducing valves and regulators in fluid power systems. This confusion is largely due to the nomenclature and partly because the schematic symbols are not always as intuitive as they could be.   Read more
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