【Daily Question】11.12 True or False: Under normal circumstances, sulfur has a temporary poisoning effect on catalysts, depending on the feed oil.
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【Daily Question】11.12 True or False: Under normal circumstances, sulfur has a temporary poisoning effect on catalysts; as the sulfur content in the feed oil decreases, the catalyst’s activity can be restored after some time of operation. However, if excessive sulfur is present for a long time, it can also cause permanent poisoning. ( ) Answer:√
Under normal circumstances, the effect of sulfur on the catalyst is temporary poisoning; as the sulfur content in the feed oil decreases, the catalyst’s activity can be restored after a period of operation. However, if excessive sulfur is present for a long time, it can also cause permanent poisoning. (√)
Under normal circumstances, the effect of sulfur on the catalyst is temporary poisoning; as the sulfur content in the feed oil decreases, the catalyst’s activity can be restored after a period of operation. However, if excessive sulfur is present for a long time, it can also cause permanent poisoning. (Yes)
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True or False: Under normal circumstances, sulfur has a temporary poisoning effect on catalysts; as the sulfur content in the feed oil decreases, the catalyst’s activity can be restored after some time of operation. However, if excessive sulfur is present for a long time, it can also cause permanent poisoning. (Correct)
True or False: Under normal circumstances, sulfur has a temporary poisoning effect on catalysts; as the sulfur content in the feed oil decreases, the catalyst’s activity can be restored after some time of operation. However, if excessive sulfur is present for a long time, it can also cause permanent poisoning. (Yes)
True or False: Under normal circumstances, sulfur has a temporary poisoning effect on catalysts; as the sulfur content in the feed oil decreases, the catalyst’s activity can be restored after some time of operation. However, if excessive sulfur is present for a long time, it can also cause permanent poisoning. (Correct)