Even a slurry pump when operated dead headed can cause a serious accident. When pumps are operated with their discharge valve closed and no recirculating, the energy will converted to heat. In this incident a slurry pump over pressurized due to superheating of the slurry. Read about the incident in this link.
Contribute to the surviving victims of Bhopal by buying my book "Practical Process Safety Management"
Contribute to the surviving victims of Bhopal by buying my book "Practical Process Safety Management"
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