Utilising nozzles for Toxic Gas Mitigation applications
BETE nozzles are utilized globally in systems designed to mitigate toxic gas emissions. These spray systems are essential for removing water-soluble, hazardous gases from the atmosphere in the event of an accidental release. The primary function of toxic gas mitigation is to prevent the dispersion of dangerous or poisonous vapor clouds into the environment. This is achieved by generating a mist of fine droplets that can effectively capture and contain the escaping gas.
The process of mitigating accidental releases of toxic gases is often accomplished using water sprays. These sprays employ nozzles that produce droplets with a small average size, which maximizes the surface area to volume ratio. This optimization ensures the greatest possible contact between the water and the toxic, corrosive gas, enhancing the efficiency of the mitigation process.
CASE STUDY
A prominent oil refining company reached out to the team at BETE for the installation of a Hydrogen Fluoride (HF) mitigation system. Hydrogen Fluoride is regarded as one of the most hazardous chemicals known to humanity and is commonly used in the refining industry to produce alkylate, a key component in gasoline blending. The BETE 3/8" TF20FCN spiral nozzle has proven to be highly effective for HF mitigation and is recognized by both the Industry Cooperative Hydrogen Fluoride Mitigation Assessment Program and the U.S. Department of Energy.
For this specific application, the team of engineers determined that a total of 144 TF spiral nozzles should be installed. These nozzles were to be spaced 1 meter apart on four headers, with the headers evenly distributed around the HF line and positioned 7m away. This configuration was designed to provide comprehensive spray coverage and achieve the desired flow rate to effectively mitigate HF in the event of a leak. The recommended material for these nozzles was 316 stainless steel, chosen for its durability and resistance to corrosion.
BETE nozzles are engineered to withstand the rigorous demands of toxic gas mitigation in various industrial settings. Their robust construction ensures long-term reliability and performance, even under the most challenging conditions. By replacing older, less efficient systems with advanced water-based mitigation solutions, BETE nozzles contribute to a safer and more sustainable approach to handling toxic gas emissions.
In summary, the use of BETE nozzles in toxic gas mitigation systems highlights the importance of advanced engineering and adherence to stringent safety standards.
These nozzles not only meet but exceed the requirements for effective gas mitigation in industrial environments. Their application in the oil refining industry and other sectors underscores their reliability and effectiveness in protecting both people and the environment from the dangers of toxic gas releases.
