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["(每日一題)石炭酸製油、烯烃交流导购区", "3.jpg 参与:5財富;回答正確 "148財富;注:本帖有效時間48時間。 問答题題:(DMmt)烯烃分离装置:: � 常温低露点(氮气)干燥、 � � 热氮循环干燥 " " � 常温低露点(氮气)干燥、热氮循环干燥和溶剂循环吸收干燥三种" " (1 常温低露点空气或氮气干燥; ( ) � � � � 热空气循环干燥; " " � � � 常压干燥、减压干燥、喷雾干燥、 " " ( " 机械脱水法 " " 加热干燥法 " " " " ( " � 常压的干燥方法主要有:常压干燥、减压干燥、 " " ( " 机械脱水法 ; " " �化除 " " ( " " � � " " " " ( " � 常温低露点空气或氮气干燥; " " ( " � � � � � " " " " ( " � " � " " " " " ( " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "#acidity除 " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " nâ

2018-04-11View Original

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3.jpg 参与:奖5财富;回答正确:奖10财富;注:此贴有效时间48小时。 问答题:(DMTO)烯烃分离装置:常用的干燥方法主要由: (1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。 注:两天后答案自动公布!
Reply #22018-04-11
常温低露点(氮气)干燥、热氮循环干燥和溶剂循环吸收干燥三种。
Reply #32018-04-11
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。
Reply #42018-04-11
1. 减压干燥 2. 沸腾干燥 3. 冷冻干燥 4. 喷雾干燥 5. 微波干燥
Reply #52018-04-11
(1) 机械脱水法 (2) 加热干燥法.(3) 化学除湿法
Reply #62018-04-11
①常压干燥 ②减压干燥 ③喷雾干燥 ④沸腾干燥 ⑤冷冻干燥
Reply #72018-04-11
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。
Reply #82018-04-11
常用的干燥方法主要有:常压干燥、减压干燥、喷雾干燥、沸腾干燥、冷冻干燥。
Reply #92018-04-11
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。
Reply #102018-04-11
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。
Reply #112018-04-11
机械脱水法、 加热干燥法、化学除湿法
Reply #122018-04-11
1. 减压干燥 2. 沸腾干燥 3. 冷冻干燥 4. 喷雾干燥 5. 微波干燥
Reply #132018-04-11
1. 减压干燥 2. 沸腾干燥 3. 冷冻干燥 4. 喷雾干燥 5. 微波干燥
Reply #142018-04-11
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。
Reply #152018-04-11
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。
Reply #162018-04-11
1. 减压干燥 2. 沸腾干燥 3. 冷冻干燥 4. 喷雾干燥 5. 微波干燥
Reply #172018-04-11
机械脱水法 ;加热干燥法;化学除湿法。
Reply #182018-04-11
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。
Reply #192018-04-11
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。
Reply #202018-04-11
1. 减压干燥 2. 沸腾干燥 3. 冷冻干燥 4. 喷雾干燥 5. 微波干燥
Reply #212018-04-12
(1)常温低露点空气或氮气干燥; (2)热空气循环干燥; (3)热氮循环干燥。

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