Sulfur recovery units (SRU) Refiners and gas processing operators are legally required to remove sulfur from produced hydrocarbon products. The "claus" process is the primary plant unit employed to recover sulfur and combines thermal and catalytic steps in series to recover up to 97 % before final removal in "tail gas treatment" processes. The ''catalytic reactor'' is the secondary process where the process temperatures passing through the fixed catalyst beds require multiple sensing points to profile catalyst activity to maximise safe, efficient operation. The ''thermal reactor'' separates up...

■ Reduction of unplanned downtime ■ Increased safety through double sealing system against escape of toxic media ■ Designs available in ATEX, IEC Ex d and Ex i versions ■ Cost savings through the elimination of a purge system and the repairability of the sensor ■ Refractory nozzle insulation available The high temperature thermocouple TC83 Calitum® in Sapphire design, is built on a legacy of more than 25 years of successful deployment of sapphire technology in high temperature applications with presence of hydrogen. Secondary sealing prevents the escape of toxic process gases Sapphire protection...

WIKA’s qualified field service experts provide on-site installation and commissioning that is tailored around the instrumentation requirements of our customers. As well as being a competent and available service partner, we ensure process safety with our list of installations. Our experienced service team ensures that your processes can be operated safely and efficiently, allowing you to be back up and running from a shut down as quickly as possible. Through our local experts, we can be reached worldwide, are quickly available and tuned to individual circumstances. Whether we’re installing a...