FCC waste heat boilers are of high temperature and high pressure de-NOx waste heat boilers that are equipped with Fluid Catalytic Cracking (FCC) units in the petrochemical industry and that are mainly used to recover the waste heat and energy of the FCC process so as to effectively reduce the energy consumption of the FCC units and realize environmental protection and ecology thus promoting the green development of the petrochemical industry.HLHI has embarked on the design, R&D and manufacturing of FCC HRSG since 1990s with 50 applications in China. HLHI products are reliable, durable and safe under operating conditions. Being stable and reliable in performance, energy saving and environmental protection, HLHI products bear good operation effect after being operated. HLHI has now one FCC HRSG invention patent, one PCT patent and 12 related supporting patents among which the invention patent is: High Temperature and High Pressure De-Nox Waste Heat Boiler (ZL201710168641.1) with international patent application number (PCT/CN2017/095161), which won the China Excellent Patent Award.
