Case Study

Reducing TAN Value in a Petrochemical Complex Using Thermic Aid SYSTEM AN-O

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Introduction

A large petrochemical complex faced a significant issue when the Total Acid Number (TAN) of their synthetic specialized-grade imported thermic fluid increased alarmingly from 0.5 to 1.8 within just three months due to external contamination. This spike in TAN posed risks to system performance and efficiency. Oil supplier strongly advised sweetening of oil or replacement. The cost was significant considering rate and total volume.

To address this, they engaged Dr. Thermic Fluid – EXIMIOUS to develop an innovative solution.

Background

The TAN value is a critical indicator of fluid quality, with higher values suggesting increased acidity, which can lead to corrosion and further degradation of oil. Prompt action was necessary to mitigate the effects of contamination and restore the thermic fluid’s performance.

Challenges

  • Increased TAN Levels: The rapid increase in TAN from 0.5 to 1.8 raised concerns about the fluid’s stability and potential damage to the system.
  • Need for Continuous Operation: The solution had to be implemented without significant disruption to the petrochemical complex’s operations.
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Solution

Dr. Thermic Fluid – EXIMIOUS developed a targeted approach using ThermicAid SYSTEM AN-O:

  • Column Method Implementation: We designed and erected specialized columns using our proprietary materials to facilitate the TAN reduction process.
  • Continuous Side Stream Operation: The contaminated thermic fluid was passed through the columns on a side-stream continuous basis, allowing for ongoing treatment while the system remained operational.
  • Effective TAN Reduction: Our innovative method successfully reduced the TAN value from 1.8 to an impressive 0.3, significantly improving the fluid’s quality and performance.

Results

  • Significant TAN Reduction: The TAN value was effectively lowered to 0.3.
  • Enhanced System Protection: Prevented potential corrosion and damage to the system.
  • Customer Satisfaction: The petrochemical complex expressed high satisfaction with the swift and effective resolution of their TAN issue.

Conclusion

ThermicAid SYSTEM AN-O and our column method, successfully reduced the TAN levels.

For expert solutions in thermic fluid management, contact Dr. Thermic Fluid – EXIMIOUS.