ST. LOUIS — Nu-Calgon has added two new formulations to its line of Freez-Kontr’l propylene glycols. Freez-Kontr’l HD is a heavy-duty heat transfer fluid designed to work at a higher operating ...

To achieve peak efficiency and prevent corrosion, steam and hot water boilers in hydronic heating systems require regular maintenance. Neglecting this can lead to increased service calls and a ...

If you have any experience with floor heating boilers, we are sure that you will be familiar with the addition of addition of anti-freeze to these systems. Do you know why this is done, what type of ...

HOUSTON, Jan. 18-- Shell Nederland Chemie BV has brought a 100,000 tonnes/year propylene oxide glycol ether plant on stream at Pernis, the Netherlands. The plant makes propylene glycol monomethyl ...

An equipment failure in Rankin Inlet, Nunavut, in Northern Canada, has resulted in the leak of tens of thousands of litres of propylene glycol near the local health centre, according to a statement ...