Saturday, September 17, 2022
问题:单选题26# TI541控制指标是多少()A 60℃B 65℃C 70℃D 75℃
Thursday, September 15, 2022
Sunday, March 3, 2024
问题:填空题26#工艺中涉及哪些化工原理(),(),(),()。
Saturday, June 22, 2024
问题:判断题23#在开停车时要注意换热器管/壳程的压差,防止出现高于0.5Mpa,防止损坏换热器。A 对B 错
Saturday, November 16, 2024
Wednesday, June 7, 2023
Thursday, September 15, 2022
Thursday, September 22, 2022
问题:判断题26# W24开车时暖管时控制升温速度不超过80℃/h,以免损伤解析器。A 对B 错
Sunday, May 12, 2024
Monday, October 16, 2023
问题:判断题23#粗煤气依次地进入第一换热器和第二换热器与来自主变换炉的变换气进行换热,将粗煤气的温度提高到变换所需的温度260-270℃。A 对B 错
Sunday, March 3, 2024
Wednesday, September 21, 2022
Thursday, September 22, 2022
问题:判断题打开HAB24901应慢慢的打开对管道产生均压,防止管道压力不均,以致损坏阀门管道。A 对B 错
Thursday, September 22, 2022
Thursday, September 15, 2022
问题:判断题23#换热器是固定管板式换热器,第一换热器下部有叶片分离器。A 对B 错
Thursday, September 22, 2022
问题:单选题23#变换炉触媒升温时升温速率()A 小于100℃/hB 小于80℃/hC 小于60℃/hD 小于50℃/h
Monday, January 8, 2024
Monday, November 11, 2024
Sunday, September 18, 2022
问题:判断题26#B01填料名称是:鲍尔环,规格是50×50×0.6。A 对B 错
Saturday, November 16, 2024