Recommendations for materials resistant to high temperatures, sulfur, hydrogen sulfide, and wear
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The operating temperature is 800 degrees; the material needs to be heat-resistant, resistant to sulfur and hydrogen sulfide, and wear-resistant. Which material is the most suitable? It is mainly used as a furnace tube. Thank you all!
I’m not sure if quartz glass tubes will work; hydrogen chloride synthesis furnaces use these
Ruichang Petrochemical has designed and manufactured a large number of ceramic short tubes for the waste heat boilers used in sulfur recovery, and no problems seem to have occurred. Our company’s YL-NT Yulong corundum ceramic sleeves are excellent and can be used for long periods at temperatures above 1400°C.
Alumina, commonly known as corundum, has a high melting point; the crucibles used in chemical laboratories are made from this material. Will this work?