【Daily Question】June 25: When heating a newly built furnace for drying, what constant temperature should be maintained in the furnace chamber to remove crystalline water?
Thread Content
Daily activity question (single-choice question): When heating a new furnace for drying, maintaining a constant temperature in the furnace chamber at ( ) is intended to remove crystalline water. A. 150 degrees B. 350 degrees C. 500 degrees D. 600 degrees Answer: The hidden content in this post is B, 350 degrees. Please participate actively to win prizes. +5 points for correct answers, +2 points for participation. One time per person only. Close this topic in two days.
When heating a newly built furnace for drying, maintaining a constant furnace temperature of (B, 350 degrees) is intended to remove the crystalline water.
When heating a newly built furnace for drying, maintaining a constant furnace temperature at (B) is intended to remove the crystalline water. A、150 degrees B、350 degrees C、500 degrees D、600 degrees Answer: B
When heating a newly built furnace for drying, maintaining a constant temperature in the furnace chamber at ( ) is intended to remove crystalline water. B, 350 degrees
Choose B: free water is removed at 150°C, and crystalline water is removed at 350°C
When heating a newly built furnace for drying, maintaining a constant furnace temperature at ( A ) is intended to remove crystalline water. A、150 degrees B、350 degrees C、500 degrees D、600 degrees
At 350 degrees, the crystalline water is removed; at over 100 degrees, the free water is removed; sintering takes place at 500–600 degrees