[Soda ash knowledge] Daily question (29) 2009.11.1
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Please hide the reply. If you do not hide it, you will not be graded in principle. Specific hiding methods: http://bbs.hcbbs.com/viewthread.php?tid=492556&highlight=%D2%FE%B2%D8 Edited posts are not graded. (The title of this issue is taken from page 67 of "Technical Workers Job Training Question Bank - Soda Ash Production Operator". The electronic version of the book is available for download in the soda ash information sharing area. http://bbs.hcbbs.com/thread-13140-1-2.html ) Fill in the blanks 1. The main equipment for ammonia absorption in mother liquor produced by the combined alkali method is ( ). 2. The equipment used for ammonium chloride crystallization belongs to ( ) type crystallizer. According to different principles of ammonium chloride precipitation, it is divided into ( ) and ( ). 3. The cold crystallizer can be divided into four parts according to its structure: ( ), ( ), ( ) and ( ). 4. The salting out crystallizer can be divided into three parts ( ), ( ), and ( ) according to its structure.
1. Jet ammonia absorber 2. Oslo, cooling crystallizer, salting out crystallizer 3. Clear liquid section, connecting section, suspension section, cone bottom 4. Clear liquid section, suspension section, cone bottom
This post was last edited by chen3jun on 2009-10-31 22:01 1. Jet ammonia absorber 2. Oslo cold precipitation and salt precipitation 3. Clear liquid section connecting section suspension section cone bottom 4. Clear liquid section suspension section cone bottom
1. Jet ammonia absorber 2. Oslo, cold crystallizer, salting out crystallizer 3. Clear liquid section, connecting section, suspension section, cone bottom 4. Clear liquid section, suspension section, cone bottom
1. The main equipment for ammonia absorption of mother liquor produced by the combined alkali method is (jet ammonia absorption device). 2. The equipment used for ammonium chloride crystallization belongs to the (Oslo) type crystallizer. According to the different principles of ammonium chloride precipitation, it is divided into (cold precipitation crystallizer) and (salting precipitation crystallizer). 3. The cold crystallizer can be divided into four parts according to its structure: (clear liquid section), (connecting section), (suspended section) and (cone bottom). 4. The salting out crystallizer can be divided into three parts according to its structure: (clear liquid section), (suspension section), and (cone bottom).
1. Jet ammonia absorber 2. Oslo cold precipitation crystallizer salting out crystallizer 3. Clear liquid section connecting section suspension section cone bottom 4. clear liquid section suspension section cone bottom
1. Jet ammonia absorber 2. Oslo, cold crystallizer, salting out crystallizer 3. Clear liquid section, connecting section, suspension section, cone bottom 4. Clear liquid section, suspension section, cone bottom
1. Jet ammonia absorber 2. Oslo cold precipitation crystallizer salting out crystallizer 3. Clear liquid section connecting section suspension section cone bottom 4. clear liquid section suspension section cone bottom
1. The main equipment for ammonia absorption of mother liquor produced by the combined alkali method is (jet ammonia absorption device). 2. The equipment used for ammonium chloride crystallization belongs to the (Oslo) type crystallizer. According to the different principles of ammonium chloride precipitation, it is divided into (cold precipitation crystallizer) and (salting precipitation crystallizer). 3. The cold crystallizer can be divided into four parts according to its structure: (clear liquid section), (connecting section), (suspended section) and (cone bottom). 4. The salting out crystallizer can be divided into three parts according to its structure: (clear liquid section), (suspension section), and (cone bottom).
1. The main equipment for ammonia absorption of mother liquor produced by the combined alkali method is (jet ammonia absorption device). 2. The equipment used for ammonium chloride crystallization belongs to the (Oslo) type crystallizer. According to the different principles of ammonium chloride precipitation, it is divided into (cold precipitation crystallizer) and (salting precipitation crystallizer). 3. The cold crystallizer can be divided into four parts according to its structure: (clear liquid section), (connecting section), (suspended section) and (cone bottom). 4. The salting out crystallizer can be divided into three parts according to its structure: (clear liquid section), (suspension section), and (cone bottom). 1#chen3jun
1. Jet ammonia absorber 2. Oslo, cold crystallizer, salting out crystallizer 3. Cleaning section, connecting section, suspension section, cone bottom 4. Cleaning section, suspension section, cone bottom