China
A 200kt/a hot-melting and crystallization system that cuts the high energy use of traditional potassic fertilizer production, stabilizes crystal quality, and meets environmental requirements through intelligent, eco-friendly design.
China
A 300kt/a phosphoric acid production project delivered across three phases for Guizhou LuFa Industry Co., Ltd.
China
A high-altitude phosphorus chemical project pairing corrosion-resistant, low-energy equipment with a digital management system and a resource-recycling framework for sustainable plateau operation.
China
A 200kt/a monoammonium phosphate (MAP) fertilizer production project for Yunnan Evergreen Chemical Co., Ltd.
China
Design and construction of scrubber towers and reverse-stripping towers for purified phosphoric acid (PPA). The solution manages corrosion, separates impurities from high-impurity Yunnan phosphate ores, and reduces energy use while holding acid quality steady, setting a benchmark for wet-process PPA projects.
China
To handle corrosion in high-sulfur flue gas, NHD replaced conventional FRP and rubber-lining systems with super-austenitic and Hastelloy materials for 700MW units, improving service life, reliability and corrosion resistance.