一种用于活化费托合成催化剂的多级卧式流化床反应器及连续活化工艺
By designing a multi-stage horizontal fluidized bed reactor, the problems of low efficiency and uneven activation quality in the Fischer-Tropsch synthesis catalyst activation process were solved, achieving efficient and uniform catalyst activation, thereby improving reaction efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHEJIANG UNIV
- Filing Date
- 2024-10-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing Fischer-Tropsch synthesis catalyst activation technologies suffer from low processing efficiency in batch operations and uneven activation quality in continuous moving bed operations, which affect reaction efficiency and product quality.
A multi-stage horizontal fluidized bed reactor is adopted. Through the combined design of gas distribution plate, vertical baffle and flap valve, the continuous feeding and discharging of catalyst and uniform activation are achieved, reducing particle backmixing and improving activation efficiency.
This method achieves efficient and uniform catalyst activation, shortens the activation cycle, increases the throughput per unit time, and improves the activation quality and reaction efficiency of the catalyst.
Smart Images
Figure CN119346009B_ABST