ZH
ZH
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…
Recently, the Lanran team organized a winter clothing donation for children at Ta Gong Primary School in Guangyuan, Sichuan. Many of these children are left-behind kids, growing up with grandparents while their parents work away from home. Despite the challenges,…
This Monday, the Lanran Team came together to celebrate our 16th anniversary with a party 🎉 full of laughter, good food, and great memories. Beyond the milestones and innovations, what truly makes Lanran special is our people — a team…
On September 3, 2025, Lanran’s factory in Jiangshan was successfully put into production, and the first batch of ion exchange membranes rolled off the production line. The Lantong Ion Membrane Industry Research Institute team has successfully completed the industrialization of…
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…