Sulfur Daily Question, April 19------5 rewards for participation, 10 rewards for correct answers
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This post was last edited by Sulfur-Zinc-Aluminum on 2016-4-21 09:36. Today we have a rare set of multiple-choice questions. . . The explosion limit for hydrogen sulfide stripping is ( ) (by volume fraction). A、4.3％-35.5％ B、4.3％-45.5％ C、35.5％-70％ D、15.7％-27.4％ The correct answer is B; there are different opinions on this, but it’s probably around this value; there isn’t likely to be a very precise figure. . .
B, 4.3%–45.5%
The explosion limit for hydrogen sulfide stripping is (B) (volume percentage): A、4.3％-35.5％ B、4.3％-45.5％ C、35.5％-70％ D、15.7％-27.4％
B, 4.3%–45.5%
D, 15.7%–27.4%
B, 4.3%–45.5%
B, 4.3%–45.5%
The explosion limit for hydrogen sulfide stripping is (B) (volume percentage): A、4.3％-35.5％ B、4.3％-45.5％ C、35.5％-70％ D、15.7％-27.4％