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,…
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…
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…
Case: 100,000 t/a Green Methanol Demonstration Project at Henan Background: The chemical absorption method using amine solutions is one of the most widely applied CO₂ capture methods. Amines (such as MDEA – Methyldiethanolamine) react with acidic gases like CO₂ to…
Tartaric acid is widely used in beverages, food, and pharmaceuticals as a flavoring and functional additive. In this project (capacity 300 t/a), the feed solution contained 170 g/L sodium tartrate, with impurities such as calcium and magnesium ions, and a…
Betaine (trimethylglycine) is a natural compound widely used in animal feed, food & pharmaceuticals, and skincare. It plays key roles in osmotic regulation, metabolism, and cell protection—supporting animal health, cardiovascular function, liver protection, and skin hydration. How Betaine Is Produced:In…
Lanran Tech has recently signed a new supply agreement for a bipolar membrane electrodialysis (BPED) system to support a lithium extraction project at a salt lake in Tibet, China. To date, Lanran’s BPED systems have been successfully implemented in five…
