What is the purpose of hydrogenation in the hydrogenation reactor of a sulfur recovery unit?

2011-09-23View Original

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What is the purpose of hydrogenation in the hydrogenation reactor of a sulfur recovery unit?

Reply #22011-09-24

Convert sulfur oxide back into hydrogen sulfide, send it back to the furnace for further conversion into sulfur, thereby increasing the recovery rate and reducing pollution

Reply #32012-03-25

It reacts with sulfur dioxide and sulfur in the exhaust gases to produce hydrogen sulfide, thereby reducing the amount of sulfur dioxide that enters the incineration system and preventing sulfur deposition in the quench tower.

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