دودجن
إيميد الليثيوم ثنائي (فلوروسولفونيل) الليثيوم (LiFSI)
This complete LiFSI process integrates DODGEN’s years of R&D with advanced international unit operations. Adopting a continuous technical scheme, it surpasses other domestic processes, maintaining a technological lead of over five years.
Lithium Bis(fluorosulfonyl)imide (LiFSI) Process Technology Introduction
دودجن process is a complete LiFSI production technology developed from years of R&D combined with advanced international unit operations. It utilizes a mature “three-step” route to achieve modular continuous production. Compared to other domestic traditional methods, this technology offers significant advantages in industrial maturity and advancement, ensuring a highly efficient, continuous, and stable production process.
1、Synthesis of bis(chlorosulfonyl)imide.
2、Bis(chlorosulfonyl)imide is prepared into bis(fluorosulfonyl)imide through fluorination (using fluorination agent HF/KF).
3、Lithium bis(fluorosulfonyl)imide (LiFSI) is obtained by reacting bis(fluorosulfonyl)imide with a lithiation agent to form a salt.
Characteristics of Lithium Bis(fluorosulfonyl)imide (LIFSI) Process Technology
Leading the industry, the process supports a single-line capacity of up to 20,000 tons with a yield exceeding 90% and product purity reaching 99.95%.
Core advantages include continuous stability, minimal waste salt generation, and high comprehensive resource utilization.
Additionally, it demonstrates excellent cost control, maintaining low production costs even amidst significant fluctuations in lithium carbonate raw material prices, showcasing superior economic efficiency and engineering capabilities.
حلول المعالجة الكيميائية
تكنولوجيا المعالجة
معدات الفصل
مفاعل التدفق المستمر
التطبيق
الاستدامة
متخصص في التفاعل والفصل، شركاء التكنولوجيا منخفضة الكربون
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