Tristyrylphenol

A chemical company uses two Börger rotary lobe pumps BLUEline Protect for conveying tristyrylphenol. The stainless steel pumps are equipped with double-acting mechanical seals. The Börger rotary lobe pumps empty the arriving tanker trucks and convey the tristyrylphenol to storage tanks. Due to temperature fluctuations of up to 40 °C the viscosity of the medium also varies. The rotational speed of the pumps and the flow rate as a result are adapted to the different viscosities of the medium by a frequency converter. Tristyrylphenol crystallizes when the temperature is below 80°C. For this reason, the pipelines and pumps are heated.

Technical data