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English Translations » 炼制(催化焦化深加工) » Over-temperature of the vulcanization transfer agent bed

Over-temperature of the vulcanization transfer agent bed

2017-03-12View Original

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In catalytic cracking, why does the addition of a solid sulfur transfer agent cause overheating of the catalyst bed?
Reply #22017-03-27
The mechanism of action of sulfur transfer agents is to convert SOx into sulfates; it is an oxidation process that is exothermic. **This is my personal opinion for reference only.
Reply #32017-03-27
The mechanism of action of sulfur transfer agents is to convert SOx into sulfates; it is an oxidation process that is exothermic. **This is my personal opinion for reference only.
Reply #42017-03-27
The mechanism of action of the sulfur transfer agent is to convert SOx into sulfates that are carried within the catalyst; it is an oxidation process and an exothermic reaction, which is why the bed temperature rises.

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Translated at 2026-07-21 05:08:30

Original: https://bbs.hcbbs.com/thread-1761098-1-1.html

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