purging


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purging

[′pərj·iŋ]
(engineering)
Replacing the atmosphere in a container by an inert substance to prevent formation of explosive mixtures.
(medicine)
The condition in which there is rapid and continuous evacuation of the bowels.
(science and technology)
The act or process of cleaning and purifying.

purging

1. The process of voiding a pipe of fuel gas and replacing it with air.
2. The process of replacing the air in a gas pipeline with fuel gas.
References in periodicals archive ?
Depending on the machine, the application, and the answers to the questions above, a chemical purging compound might provide a distinct advantage over a mechanical purging compound, or vice-versa.
In terms of purging compounds by type, the report anticipates that chemical purging products will continue to lead the market ahead of mechanical and liquid respectively, as a result of benefits such as its high mouldability rate.
Purging procedures for thermoplastic extruders must be performed often to avoid issues with product waste, untimely breakdowns and production downtime, according to the company.
The Ultra Purge line of purging compounds covers a range of thermoplastics applications, including injection molding, hot runners, caps and closures, PET preforms, blow molding extrusion, film extrusion, automotive and more.
These HotPurge Inflatable Tube and Pipe Purging Systems can be used repeatedly for weld purging and will keep the oxygen levels below 100 ppm throughout the welding cycle.
The study compared the new Dyna-Purge E2 integrated polymer system with a mechanical-abrasive purging product that is a highly glass-filled (approximately 50%) polycarbonate-based resin and with a chemical purging product that is a polyolefin compound with chemical additives, including inorganic and inert salts.
Their high-quality, durable and reliable products are preferred by many welders to alternatives available in the marketplace and their expertise in weld purging and problem-solving is unmatched in the field, it adds.
The main objectives pursued by inert gas purging are to de-gas, pre-clean and homogenize the melt.
Charging and purging coolant--Mix the water-glycol coolant solution and attach the charge/purge kit to the aircraft A-kit umbilical section.
Purging could permanently mess up your body, which is scarier than a mad mom.
In some cases, binge eating and purging occur periodically.
Purging refers to behaviors intended to compensate for a binge, such as purposely throwing up, abusing laxatives, or excessive exercising.