【Daily Question】 August 21: What type of steam is used to purge air from the coke tower? ?
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One daily activity question (multiple-choice question): When expelling air from the coke tower, what is used? ( ) A. 3.5 MPa steam B. 1.0 MPa steam C. Nitrogen D. Oil and gas. Hidden content in this post. Hidden content in this post: B. 1.0 MPa steam. 2. Everyone is encouraged to participate for prizes. +5 points for correct answers, +2 points for participation. One time per person only. Close this topic in two days.
When purging air from the coke tower, (B) is used.
C. Nitrogen. . . . . . . . . . . . . .
54. When purging air from the coke tower, (C) is used. A. 3.5 MPa steam B. 1.0 MPa steam C. Nitrogen D. Oil and gas.
When purging the coke tower, nitrogen (C) is used.
When purging air from the coke tower, what is used is ( ). A. 3.5 MPa steam B. 1.0 MPa steam C. Nitrogen D. Oil and gas Answer: B
When purging air from the coke tower, what is used is ( A ). A、3.5MPa steam B、1.0MPa steam C、Nitrogen D、Oil and gas
B................................
B, 1.0MPA steam--------------------