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English Translations » 工业硫酸圈 » Catalyst for producing sulfuric acid by removing sulfur diox

Catalyst for producing sulfuric acid by removing sulfur dioxide from coke oven flue gas

2018-07-17View Original

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Dear sea friends: We are currently using a process in which flue gas generated from coke ovens is used for sulfur dioxide removal to produce sulfuric acid. The specific parameters are that the temperature before sulfur dioxide removal is around 170 degrees, and the concentration of sulfur dioxide is below 500. Sulfur dioxide is converted into sulfur trioxide through a fixed-bed catalyst layer, and the resulting sulfuric acid is obtained by regular washing with water. This process is operating well at present; what type of catalyst is being used? Are there any contact details or the manufacturer? Thank you!

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Translated at 2026-07-23 11:47:14

Original: https://bbs.hcbbs.com/thread-2029287-1-1.html

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