What are the initial operation steps for using a nitrogen-sealed tank for flammable liquids, and what parameters need to be tested?
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What are the initial operation steps for using a nitrogen-sealed tank for flammable liquids, and what parameters need to be tested?
The initial operation steps for a nitrogen-sealed tank containing flammable liquids mainly include: 1. Cleaning the nitrogen-sealed tank to ensure that any existing liquid substances (such as acids, bases, organic solvents, etc.) are properly cleaned； 2. Check the integrity and reliability of all parts inside the sealed container to avoid defects and friction ； 3. Add nitrogen to the tank until its capacity is exhausted, control the pressure, and maintain a stable temperature environment ； 4. Check the seal of the container to prevent external contamination ； 5. Monitor basic parameters such as liquid temperature and pressure inside the nitrogen-sealed tank to ensure normal storage conditions ； 6. Detect parameters in liquids such as hydrocarbon content, oxidant content, acidity, hydrogen ion concentration, and pH value.