An online carbon determination system for catalysts in a fluidized bed device, its online carbon determination evaluation method, and a fluidized bed device
Patent Information
- Authority / Receiving Office
- CN Β· China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SINOPEC LUOYANG TECH CO LTD
- Publication Date
- 2021-12-17
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Figure 1
Abstract
Description
technical field
[0001] The invention relates to the technical field of petrochemical engineering development, in particular to an online carbon determination system for catalysts in a fluidized bed device, an online carbon determination evaluation method thereof, and a fluidized bed device. Background technique
[0002] The petrochemical industry is promoting the construction of intelligent factories, and the online intelligent detection system is an important link in the future refinery units.
[0003] The fluidized bed reactor is a reactor that uses gas or liquid to pass through the granular solid layer to keep the solid particles in a suspended state, and conducts a gas-solid phase reaction process or a liquid-solid phase reaction process. It is equipped with a catalyst circulation and regeneration system , the catalyst circulates between the reactor and the regenerator. After the reaction, the catalyst containing carbon deposits is continuously regenerated in the regener...