When handling hydrochloric acid (HCl) tankers, it's important to follow safety precautions to avoid exposure to the acid's fumes and prevent accidents:

 When handling hydrochloric acid (HCl) tankers, it's important to follow safety precautions to avoid exposure to the acid's fumes and prevent accidents: 

Personal protective equipment: Wear the proper PPE, including chemical-resistant gloves, goggles, aprons, boots, and a face shield. If spraying the acid, wear a full-face respirator with an acid gas vapor cartridge. 

Ventilation: Ensure the area is well ventilated to avoid inhaling dangerous fumes. 

Storage containers: Use containers designed for storing chemicals, and label them clearly. Store drums on a dry, properly drained site, away from heat, direct sunlight, and other potential sources of fire. 

Inspection: Regularly inspect storage containers for leaks. 

Venting: Provide proper venting or ventilation to avoid exposure to hydrogen chloride gas. 

Acid-resistant materials: Use acid-resistant materials, such as paint, mortar, concrete, blocks, or facilities treated with sodium silicate. 

Spill cleanup: If there's a spill, wash the area thoroughly with water and neutralize the acid with an alkali. 

Handling: Don't eat, drink, or smoke while handling the acid. Wash your hands immediately after handling the acid, and wash your body thoroughly if exposed. 

HCl, also known as muriatic acid, is a toxic and highly corrosive chemical. It's used in many applications, including chloride production, refining ore, and producing metals.