发明名称 |
Process and reagents for the inhibition or reduction of scale formation during phosphoric acid production |
摘要 |
Processes and reagents for inhibiting or eliminating scale formation during wet-process phosphoric acid production are provided and include adding to a wet- process phosphoric acid production stream a scale inhibiting amount of a reagent having an aliphatic or aromatic compound containing at least two hydroxy groups, and at least one amine. |
申请公布号 |
AU2010298208(B2) |
申请公布日期 |
2014.07.17 |
申请号 |
AU20100298208 |
申请日期 |
2010.09.23 |
申请人 |
CYTEC TECHNOLOGY CORP. |
发明人 |
RAVISHANKAR, SATHANJHERI;WANG, BING |
分类号 |
C01B25/22 |
主分类号 |
C01B25/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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