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2015
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Invention
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Method for mass production of phosphoric acid with rotary kiln. 5 and fluorine exiting the kiln i... |
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Invention
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Raw material of composite pellets used in kiln phosphoric acid process, and forming method theref... |
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Invention
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Rotary kiln for reducing phosphate ore in kiln phosphoric acid process and method for solving rin... |
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Invention
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Apparatus for preparing phosphoric acid from fume exiting the kiln in a kiln phosphoric acid proc... |
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Invention
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Phosphorus absorption by hydration and fluorine recovery for fume exiting kiln in kiln phosphoric... |
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Invention
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Raw material pre-treatment method and raw material pre-treatment process system suitable for kiln... |
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Invention
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Device and process for fluorine recovery from smoke after phosphorus absorption by hydration in k... |
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Invention
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Method of comprehensively utilizing high-temperature slag balls exiting rotary kiln in kiln proce... |
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Invention
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Improved device for preparing phosphoric acid from kiln egression flue gas of phosphoric acid pro... |
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2013
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Invention
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Raw material of composite pellets used in kiln process for production of phosphoric acid, and sha... |
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Invention
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Comprehensive utilisation method for high-temperature slag balls exiting rotary kiln in kiln proc... |
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Invention
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Device for preparing phosphoric acid from smoke exiting kiln in kiln process for production of ph... |
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Invention
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Phosphorus absorption by hydration and fluorine recovery for smoke exiting kiln in kiln process f... |
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Invention
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Improved method for mass production of phosphoric acid with rotary kiln. Disclosed is an improved... |
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|
Invention
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Rotary kiln for reducing phosphate ore in kiln process for production of phosphoric acid and meth... |
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|
Invention
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Raw material pre-treatment process and raw material pre-treatment process system suitable for kil... |
