【Q&A Question 004】2018.01.04
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【Q&A Question 004】January 4, 2018: Why is it necessary to dechlorinate hydrogen production raw materials? It mainly protects desulfurization agents based on zinc oxide, steam conversion catalysts, and low-temperature shift catalysts from being poisoned by chlorine, while also preventing chlorine from causing corrosion to equipment and pipelines. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) For management purposes, if you need to view content from a few days ago, please go through the summary post below. Summary post of daily questions on hydrogen production and hydrogenation technologies in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888971Summary post of daily images on hydrogen production and hydrogenation technologies in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888970
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Summary post of daily questions on LNG technologies in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888973
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Prevent zinc oxide desulfurization agents, conversion catalysts, and high-activity catalysts from being poisoned by chlorine, and also prevent chloride ions from corroding equipment and pipelines
Why is dechlorination necessary for hydrogen production raw materials? It mainly protects desulfurization agents based on zinc oxide, steam conversion catalysts, and low-temperature shift catalysts from being poisoned by chlorine, while also preventing chlorine from causing corrosion to equipment and pipelines.
Protect desulfurization agents based on zinc oxide, steam conversion catalysts, and low-temperature shift catalysts from chlorine poisoning, while preventing chlorine from causing corrosion to equipment and pipelines.
Chlorine can poison the catalyst and is not renewable
Protect desulfurization agents based on zinc oxide, steam conversion catalysts, and low-temperature shift catalysts from chlorine poisoning, while preventing chlorine from causing corrosion to equipment and pipelines.
It mainly protects desulfurization agents based on zinc oxide, steam conversion catalysts, and low-temperature shift catalysts from being poisoned by chlorine, while also preventing chlorine from causing corrosion to equipment and pipelines.
Chloride ions cause relatively severe corrosion of pipelines and containers