Cleaning method for natural gas storage tank

After a long period of work, liquid natural gas storage tanks will inevitably produce dirt, which will affect the overall aesthetics of the equipment. At this time, if we do not clean the dirt, the service life of the LNG storage tank will also be shortened. Therefore, you must not be lazy and do not clean the dirt of the natural gas storage tank. So how can you clean up the dirt of the natural gas storage tank? There are these solutions:

1. The rust caused by dirt on the surface of the natural gas storage tank can be washed with 10% nitric acid or abrasive detergent, or it can be washed with special washing chemicals.

2. If the surface of the LNG storage tank is dusty and easy to remove dirt, it can be washed with soap, weak detergent or warm water. 3. The trademarks and films on the surface of the liquid natural gas storage tank should be washed with warm water and weak detergent, and the binder components should be scrubbed with alcohol or organic solvents (ether, benzene).

4. The grease, oil, and lubricating oil on the surface of the liquid natural gas storage tank is contaminated. Wipe clean with a soft cloth, and then clean it with a neutral detergent or ammonia solution or a special detergent.

5. The surface of the natural gas storage tank has bleach and various acids attached. Rinse immediately with water, then dip with ammonia solution or neutral carbonated soda water solution, and wash with neutral detergent or warm water.
These are some methods summarized by LNG storage tank manufacturers that can completely clean up the dirt of natural gas storage tanks, and hope to help everyone in the daily use and maintenance of liquid natural gas storage tanks.