IRON POWDER, SAME USE AND FORTIFIED MATERIAL

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专利权人:

HOGANAS AB

发明人:

FREDRIK EKLUND,NILS JONSSON,FREDRIK PERSSON,BO HU

申请号：

BRPI0416903

公开号：

BRPI0416903B1

申请日:

2004.11.25

申请国别(地区):

BR

年份:

2014

代理人:

摘要：

The invention concerns an iron powder for fortifying foodstuff. The powder consists of a reduced iron powder having irregularly shaped particles, wherein the iron powder has a ratio AD:PD less than 0.3, wherein AD is the apparent density in g/cm<；SUP>；3<；/SUP>；, and PD is the particle density in g/cm<；SUP>；3<；/SUP>；. The specific surface area of the powder particles is above 300 m<；SUP>；2<；/SUP>；/kg as measured by the BET method and the average particle size is between 5-45 mum.

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