- 专利标题： METHOD OF COMPACTATION OF COMPOSITIONS BASED ON FERROUS SULPHATE HEPTAHYDRATE AND PRODUCT OBTAINED THEREFROM
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申请号： EP07788702.4申请日： 2007-07-02
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公开(公告)号： EP2165976B8公开(公告)日： 2018-02-14
- 发明人: ATARES REAL, Sergio
- 申请人： FERTINAGRO BIOTECH, S.L.
- 申请人地址： Pol. Ind. La paz, parcelas 185-188 44195 Teruel ES
- 专利权人： FERTINAGRO BIOTECH, S.L.
- 当前专利权人： FERTINAGRO BIOTECH, S.L.
- 当前专利权人地址： Pol. Ind. La paz, parcelas 185-188 44195 Teruel ES
- 代理机构： Mato Adrover, Ángel Luis
- 国际公布： WO2009004101 20090108
- 主分类号： C01G49/14
- IPC分类号： C01G49/14 ; C04B22/14 ; C05D9/02 ; C09C1/22 ; C04B40/00 ; C04B111/10
摘要：
Confined pressure compaction procedure for ferrous sulphate heptahydrate-based compositions, a confined pressure compaction plant and a compacted product obtained by means of said procedure that is preferably indicated to reduce the Cr (VI) content in cement, and to eliminate iron sulphate deficiencies in agricultural land and crops.
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