The function of an amine unit is to remove unwanted sulfur compounds and carbon dioxide from raw natural gas before it is sold and used. Proper temperature control plays a crucial role in how well the amine solution absorbs acid gases, as well as prevent issues that …
Thermal runaway reactions are one of the leading causes of accidents in chemical and petrochemical plants. To prevent such catastrophes, operators should continually monitor temperatures using sensors with the fastest possible response time for that application. …
WIKA conducted a series of tests – both in the field and using computational fluid dynamics – to evaluate the accuracy of tubeskin thermocouples (TSTCs) when installed on a butter-pad vs. on a bare tube. We also varied the weld material’s orientation …
A butter-pad allows refineries to weld new thermocouples onto it rather than directly on the bare furnace tube, as repeated welding damages the tube’s integrity. However, using this weld overlay affects the accuracy of temperature readings. WIKA conducted a series of …
Hydrogen filling stations need a variety of high-quality, hydrogen-compatible measuring instruments for storing, compressing, cooling, and dispensing the fuel. A station’s pressure transmitters, pressure switches, pressure gauges, instrument valves, …
