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English Translations » 信息处理 » Method for determining phosphorus content in coal coke

Method for determining phosphorus content in coal coke

2009-05-15View Original

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Methods and standards for determining phosphorus content in coal tar are urgently needed; I would be extremely grateful if fellow netizens could help!
Reply #22009-05-16
There are two standards: 1. SN/T 1083.2-2002 for the determination of phosphorus content in coke; free download address: http://www.21food.cn/spbz/detail22392.html. 2. GB/T 216-2003 for the method of determining phosphorus in coal; free download address: http://down.foodmate.net/standard/sort/3/11579.html
Reply #32011-04-07
These two methods are not good; they involve the use of strong acids and involve complicated procedures. It is recommended that you use the alkali fusion method, as it yields good results.
Reply #42011-04-12
Back upstairs. Hello, may I ask if the alkali fusion method can be used to determine CA2O3T and AL2O3 in coal?

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Translated at 2026-07-25 09:14:23

Original: https://bbs.hcbbs.com/thread-469675-1-1.html

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