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Process for the preparation of aluminum phosphate
专利权人:
Wyeth LLC
发明人:
KHANDKE, Lakshmi,PEREZ, Joseph
申请号:
DK17198364
公开号:
DK3301074T3
申请日:
2008.07.10
申请国别(地区):
DK
年份:
2019
代理人:
摘要:
The present invention provides improved methods for producing the aluminum adjuvant AlPO 4 . In one aspect, the present invention provides a method for producing aluminum phosphate which comprises the steps of mixing a solution of aluminum chloride and a solution of sodium phosphate tribasic to produce an aluminum phosphate precipitate, wherein the improvement comprises settling the aluminum phosphate precipitate at a temperature in the range of about 50 °C to about 70 °C. In another aspect, the present invention is directed to methods for producing aluminum phosphate within a closed system.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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