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发明名称
Method of inhibiting iron salt deposition in aqueous systems using urea salts
摘要
This invention relates to a method of inhibiting deposition or precipitation of iron salts in aqueous systems which comprises adding a urea salt to said systems.
申请公布号
US4894169(A)
申请公布日期
1990.01.16
申请号
US19880257253
申请日期
1988.10.13
申请人
CALGON CORP
发明人
DELITSKY, MONA
分类号
C02F5/12
主分类号
C02F5/12
代理机构
代理人
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