Phosgene Generator

Dynamic phosgene generation is the safe way to production. Phosgene is a very versatile raw material commonly used in the production of many organic compounds. Reactions using phosgene produce high purity products with high yields. However, phosgene’s reactivity and toxicity make it a particular hazard and as such, regulatory authorities impose stringent safeguards on its storage, transportation and use. Alternative reagents, like thionylchloride or phosphorylchloride, however, pose even greater risks. BUSS ChemTech has developed a unique system for the dynamic production of phosgene that avoids the liquefaction or storage of phosgene and incorporates features that safeguard the health and well-being of personnel and environment. We offer phosgene generators with single-train capacities up to 13,000 kg/h (28,600 lbs/h) using CO and Cl2 as starting materials. Their flexible operation allows for an operating range of 10 to 100 % of nameplate capacity. For batch applications, the units can be put in «idle» after the reaction cycle comes to an end. Restarting the unit is simple and only requires a few minutes to produce high quality phosgene. Furthermore, the plant can serve multiple consumers. Our highly flexible design is just one of the many outstanding attributes of our phosgene production technology.