Considerations for Bitumen Storage Tanks | FEITENG

Bitumen storage tanks require careful attention in multiple aspects to ensure safe storage, quality stability, and operator safety. The following are some key considerations:

I. Site Selection and Facility Requirements

1. Site Selection: Bitumen storage tanks should be situated in dry, shaded, and well-ventilated areas, away from heat sources, ignition sources, and flammable materials to prevent fire accidents. The site should also incorporate lightning protection, static electricity prevention, and other necessary safety measures.

2. Facility Requirements: The storage site must have appropriate fire-fighting facilities, including fire extinguishers and hydrants, with regular checks to ensure their effectiveness. Dedicated personnel should be responsible for fire safety, and management personnel should be knowledgeable about the performance of fire-fighting equipment and fire safety procedures.

II. Tank Selection and Usage

1. Tank Selection: The storage tanks must comply with relevant standards, designed to withstand the weight and temperature of bitumen. The tank body should exhibit excellent sealing properties to prevent bitumen from contacting air, which can deteriorate its quality. Regular inspections of the tanks are essential to prevent leaks and spills.

2. Separation of Bitumen Types: Mixing different types or grades of bitumen is not permitted as it can adversely affect their quality and performance.

3. Temperature Control: Careful temperature control is crucial during bitumen storage. Excessive temperatures can result in weight loss, aging, and quality degradation, while excessively low temperatures can increase viscosity and make bitumen difficult to handle. Suitable storage temperatures should be chosen based on the specific type of bitumen.

III. Operational Norms and Safety Precautions

1. Operational Norms: Establish relevant operating procedures and management systems to ensure strict adherence during storage. Operators should undergo professional training, familiarize themselves with operating procedures and emergency response plans, and prioritize safe operations.

2. Safety Precautions: Avoid open flame work and smoking during storage and heating operations. Operators working closely with hot bitumen for extended periods should wear gas masks and full protective gear to prevent harm from volatile bitumen fumes and dust. Operators should maintain safe positions on the operating platform to prevent burns.

IV. Regular Inspection and Maintenance

1. Regular Inspection: Regularly inspect stored bitumen, monitoring appearance, temperature, viscosity, and other relevant indicators. Also, perform regular inspections and maintenance of tanks and pipelines to clear blockages and promptly replace worn-out components.

2. Maintenance of Equipment: Ensure regular maintenance of bitumen odor treatment equipment, including cleaning, inspections, and component replacements as needed. Areas in direct contact with bitumen, such as spray pipes and pumps, must be thoroughly cleaned to prevent residue from damaging or clogging the equipment.

V. Emergency Response Plans

1. Plan Development: Develop comprehensive emergency response plans specifically for bitumen storage tanks, addressing scenarios such as fires, leaks, and spills. Establish corresponding response measures for each emergency situation to ensure swift and effective actions.

2. Emergency Drills: Regularly conduct emergency drills to enhance operators' emergency response capabilities and preparedness for unexpected events.