[Soda ash knowledge] Daily question (117) 2010.1.28
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Please hide the reply. If you do not hide it, you will not be graded in principle. Edited posts will not be graded. Specific hiding methods: http://bbs.hcbbs.com/viewthread.php?tid=492556&highlight=%D2%FE%B2%D8 The title of this issue is taken from page 16 of "Technical Workers Job Training Question Bank-Soda Ash Production Operator". Download the electronic version of the book: http://bbs.hcbbs.com/thread-13140-1-2.html short answer questions: 1. What are the advantages of refining brine using lime soda ash method?
1. Simple process and easy operation； 2. Simple equipment and small quantity ； 3. There is no ammonia-containing miscellaneous water mixed into the brine refining system, and there is no ammonia loss. At the same time, the operating environment of the brine refining system is improved. ； 4. There is no calcium removal tower and its attached pipelines, which greatly reduces the workload of equipment pipeline cleaning. ； 5. Using Na2CO3 to remove calcium, the ammonia absorption system generates very little fixed ammonia, which is beneficial to improving the carbonation conversion rate.
1. Simple process and easy operation 2. Simple equipment and small quantity 3. No ammonia-containing miscellaneous water is mixed into the brine refining system, and there is no ammonia loss. At the same time, the operating environment of the brine refining system is improved. 4. There is no decalcification tower and its attached pipelines, which greatly reduces the workload of equipment and pipeline cleaning. 5. Using Na2CO3 to remove calcium, the ammonia absorption system generates very little fixed ammonia, which is conducive to improving the carbonation conversion rate.
1. Simple process and easy operation； 2. Simple equipment and small quantity ； 3. There is no ammonia-containing miscellaneous water mixed into the brine refining system, and there is no ammonia loss. This also improves the operating environment of the brine refining system. ； 4. There is no decalcification tower and its attached pipelines, so the workload of equipment pipeline cleaning is greatly reduced. ； 5. Using Na2CO3 to remove calcium, the ammonia absorption system generates very little fixed ammonia, which is conducive to improving the carbonation conversion rate.
1. Simple process and easy operation 2. Simple equipment and small quantity 3. No ammonia-containing miscellaneous water is mixed into the brine refining system, and there is no ammonia loss. At the same time, the operating environment of the brine refining system is improved. 4. There is no decalcification tower and its attached pipelines, which greatly reduces the workload of equipment pipeline cleaning. 5. Using Na2CO3, the ammonia absorption system generates very little fixed ammonia, which is conducive to improving the conversion rate of carbonic acid.
1. What are the advantages of refining brine using lime soda ash method? answer: ①The process is simple and the operation is simple; ②The equipment is simple and the quantity is small; ③The brine refining system does not contain ammonia-containing miscellaneous water, and there is no ammonia loss, while improving the operating environment of the brine refining system; ④There is no decalcification tower and its attached pipelines, which greatly reduces the workload of equipment pipeline cleaning ； ⑤Using NaCO4 to remove calcium, the ammonia absorption system generates very little fixed ammonia, which is beneficial to improving the carbonation conversion rate.
1. Simple process and easy operation 2. Simple equipment and small quantity 3. No ammonia-containing miscellaneous water is mixed into the brine refining system, and there is no ammonia loss. At the same time, the operating environment of the brine refining system is improved. 4. There is no decalcification tower and its attached pipelines, which greatly reduces the workload of equipment pipeline cleaning. 5. Using Na2CO3, the ammonia absorption system generates very little fixed ammonia, which is conducive to improving the conversion rate of carbonic acid.
1. Simple process and easy operation 2. Simple equipment and small quantity 3. No ammonia-containing miscellaneous water is mixed into the brine refining system, and there is no ammonia loss. At the same time, the operating environment of the brine refining system is improved. 4. There is no decalcification tower and its attached pipelines, which greatly reduces the workload of equipment pipeline cleaning. 5. Using Na2CO3, the ammonia absorption system generates very little fixed ammonia, which is conducive to improving the conversion rate of carbonic acid.
(1) Simple process and easy operation； (2) Simple equipment and small quantity ； (3) There is no ammonia-containing miscellaneous water mixed into the brine refining system, and there is no ammonia loss. At the same time, the operating environment of the brine refining system is improved. ； (4) There is no calcium removal and its associated pipelines, which greatly reduces the workload of cleaning equipment pipelines. ； (5) Using Na2CO3 to remove calcium, the ammonia absorption system generates very little fixed ammonia, which is beneficial to improving the carbonation conversion rate.
(1) Simple process and easy operation； (2) Simple equipment and small quantity ； (3) There is no ammonia-containing miscellaneous water mixed into the brine refining system, and there is no ammonia loss. At the same time, the operating environment of the brine refining system is improved. ； (4) There is no calcium removal and its associated pipelines, which greatly reduces the workload of cleaning equipment pipelines. ； (5) Using Na2CO3 to remove calcium, the ammonia absorption system generates very little fixed ammonia, which is beneficial to improving the carbonation conversion rate.
(1) Simple process and easy operation； (2) Simple equipment and small quantity ； (3) There is no ammonia-containing miscellaneous water mixed into the brine refining system, and there is no ammonia loss. At the same time, the operating environment of the brine refining system is improved. ； (4) There is no calcium removal and its associated pipelines, which greatly reduces the workload of cleaning equipment pipelines. ； (5) Using Na2CO3 to remove calcium, the ammonia absorption system generates very little fixed ammonia, which is beneficial to improving the carbonation conversion rate.