2017-6-23 Purification Technology Edition: Daily Question
Thread Content
1. The explosive limit of hydrogen in air is 4% to 75.6%. ( ) 2. The higher the liquid level in the ammonia cooler, the greater its contribution to the cooling capacity of the methanol wash. ( ) Right or Wrong Note: Answers to this question must be submitted within 3 days! ! !
1. The explosive limit of hydrogen in air is 4% to 75.6%. (v) 2. The higher the liquid level in the ammonia cooler, the greater its contribution to the cooling capacity of the methanol scrubber. (x)
Correct--------Wrong