Precision Process Temperature Control System – QualiTCS™ PPT Series Applications
1) Reaction Still
Reaction still systems are widely used across petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food processing, as well as R&D labs. Common workflows include hydrolysis, neutralization, crystallization, distillation, evaporation, storage, hydrogenation, polymerization, condensation, and heated mixing.
Stable temperature control supports faster heat-up and cool-down, while enabling real-time recording of reaction temperature during the full process.
2) Microchannel Reactor
Microchannel reactors support multiple reaction types, including fast reactions with strong heat release, liquid-phase reactions, gas–liquid reactions, and absorption processes. Typical chemistry routes include nitration, sulfonation, oxidation, peroxidation, alkylation, amination, and photochemical or gasification-related reactions (process-dependent).
A wide operating temperature range and precise, intelligent control help maintain consistent conditions with a single heat-transfer fluid, reducing the need to change thermal media during development work and fine chemical synthesis.
This Precision Process Temperature Control System (-25°C to 200°C) – QualiTCS™ PPT Series also can be use to:
- Reactor jacket temperature control: Maintain reaction temperature during synthesis, polymerization, crystallization, or neutralization using a stable circulating thermal loop. The external sensor option helps control based on reactor content temperature when jacket temperature alone is not enough.
- Heat exchanger and skid thermal management: Provide consistent inlet temperature to plate or tubular exchangers for pilot systems and production support skids. This helps standardize process conditions across batches and improves repeatability during scale-up work.
- Material and component testing: Run controlled thermal cycling and dwell testing for components that need defined temperatures and stable circulation flow. The closed system design supports long-duration operation without frequent thermal-fluid handling.
- Low-temperature process support: Support cooling steps where moisture absorption and frosting risk need to be minimized in the thermal circuit. A sealed circulation loop helps limit moisture ingress during low-temperature operation.
Standards
- IEC 61010-1 (Safety for electrical measurement, control, and laboratory equipment).
- IEC 61326-1 (EMC requirements for measurement, control, and laboratory equipment).
- ISO 12100 (Safety of machinery—risk assessment and risk reduction methodology).
