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Insight into the current events of the day and collect industry hotspots
In the fields of new energy battery material recycling and hydrometallurgy, the extraction and separation of nickel-cobalt-manganese (NCM) ternary solutions is a key process that determines product purity and economic benefits. Such solutions have high metal concentrations and complex compositions,…
HMB, or β-hydroxy-β-methylbutyric acid, is an important raw material in the food additive and sports nutrition industries. During its production and purification, the efficient recovery of HMB from the aqueous phase is a key factor affecting product yield, purity, and…
In fine chemical production, the selection of extraction equipment directly affects product yield, purity, and overall production costs. The rotating disc extraction column and centrifugal extractor are two widely used types of extraction equipment. Proper equipment selection should be based…
Recently, Zhengzhou Tiei Extraction Technology Co., Ltd. (hereinafter referred to as “Tiei Extraction”) received the Civil Judgments No. (2026) Yu Zhi Min Zhong 60 and 61 from the Henan Provincial High People’s Court. The judgments dismissed the appeals filed by…
January 29–31, 2026, the “2026 Forum on Continuous Flow Chemistry Process Development and the Application of Green Process New Technologies and Equipment, alongside the Symposium on Catalytic Synthesis Technology Exchange”, jointly organized by the China Chemical Enterprise Association Medical And…
Time Carves Its Mark, Years Sing Like a Song. Zhengzhou Tiei Extraction has reached a significant milestone—its 20th anniversary. On January 16, a celebration themed “Two Decades of Achievement, With Sincere Gratitude” was warmly held in the company’s seventh-floor conference…
Please note that our company will be closed for the Chinese New Year celebration from Feb. 7, 2024 to Feb. 17, 2024. If you have any urgent issue during the holidays, please feel free to contact us at Whatsapp +8618339913879.…
The long-lasting wormwood fragrance, long-lasting love! Dragon Boat Festival every year, one year old and one healthy! In addition to the sweet and soft glutinous rice dumplings, the company also prepared wormwood-scented candles for everyone.
First of all, Li Hua, the vice general manager of the company, delivered the opening speech. Mr. Li expressed sincere thanks and New Year’s greetings to the TIEI family who had been working hard all the time, and also expressed…
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