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English Translations » 煤气化/煤焦化 » Why is the operating temperature low and the hardness of ash

Why is the operating temperature low and the hardness of ash water high in a fluidized bed gasifier?

2020-12-18View Original

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During production, it was found that when the operating temperature of the fluidized bed gasifier is low, the hardness of the ash water increases. What causes this?
Reply #22020-12-21
Could it be that the hardness leads to scaling in the pipelines due to high temperatures? Is it still the low temperature that affects the pesticide? Is it because of the low temperature that some calcium and magnesium remain in the vitreous rather than in the slag?

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Translated at 2026-07-21 05:36:11

Original: https://bbs.hcbbs.com/thread-3140162-1-1.html

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