Mitsui Carbonyl Chloride (Phosgene) Technology

Technology
Mitsui Carbonyl Chloride
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Kokel, Nicolas
9/26/2025 7:17 PM




The Mitsui carbonyl chloride (phosgene) technology is a process that is integrated with the isocyanate manufacturing process.

We have analyzed Mitsui patents to reverse engineer the process and generate a simplified process flow diagram.

#mitsui  #phosgene  #carbonylchloride  #isocyanate  #chlorine  #carbonylation