Background：In ammonium nitrate production, condensate wastewater is generated during the evaporation process. This stream typically contains high concentrations of ammonium nitrate, has a relatively simple composition, and is produced at elevated temperatures. While it poses environmental challenges if discharged directly,…
Case: A Refining & Petrochemical Amine Purification Project in Zhejiang Background: This refinery operates one of Asia’s largest co-exes (40 million t/a refining capacity). Its MDEA (Methyldiethanolamine) solvent system is used for H₂S and CO₂ removal from process gases. Originally,…
Lanran Tech’s CCUS Amine Purification Electrodialysis Project has been recognized as a 2025 Green Trade Demonstration Case at the China International Import Expo (CIIE) and will be featured at the International Green Trade Conference. Our technology supports the world’s first…
Case: 2,000,000 t/a CO₂ Capture & Storage Base at a steel producer in Inner Mongolia Background: A major steel producer launched China’s first 2,000,000 t/a CCUS base, built in three phases (500,000 + 500,000 + 1,000,000 t/a). Phase I was…
Lanran Technology Co., Ltd. has won the First Prize of the 2025 Science & Technology Award from the Membrane Industry Association of China for its project “Bipolar Membrane Electrodialysis Technology for Acid-Alkali Resource Recovery from Lithium Battery Solid Waste.” This…
Case: 50,000 t/a CO₂ Capture from Low-Concentration Flue Gas in Hainan Background: This project is part of a full-process low-concentration flue gas CCUS demonstration platform. The cement plant aimed to capture 50,000 tons of CO₂ annually for diversified utilization. Low-concentration…
Since 2024, Lanran Tech’s self-developed Bipolar Membrane Electrodialysis (BMED) system has been successfully operating in a leading food-grade production facility. This innovation cleanly and efficiently converts food-grade sodium chloride (NaCl) into high-purity hydrochloric acid (HCl) and sodium hydroxide (NaOH). Therefore, this milestone not only…
Case: 50,000 t/a CO₂ Capture at Cement Plant at Anhui Background: In 2021, a 50,000 t/a CO₂ capture and purification demonstration project at the cement plant in Anhui. This was one of the world’s first full-scale CCUS applications in the…
In September, a major 40,000-ton-per-year lithium salt project in Golmud, Qinghai Province, was successfully commissioned. As a core technology provider, Lanran Team supplied the electrodialysis systems and ion exchange membrane technology to support efficient lithium concentration and purification from salt…
The China Nonferrous Metals Industry Association has officially recognized a breakthrough technology for direct lithium extraction from raw brine as internationally leading. This milestone delivers a powerful “Chinese solution” for high-Mg/Li salt lake development worldwide and sets a new benchmark…
