Process for the manufacture of bio-release iron-manganese fertilizer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 6, 2010
Grant Date -
Sep 7, 2006
app pub date -
Aug 6, 2004
filing date -
Aug 6, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This invention provides a process for the preparation of water insoluble, bio-release iron-manganese fertilizer which comprises, heating phosphoric acid with a mixture of (i) source of iron oxide such as goethite and hematite, (ii) pyrolusite and (iii) one or more basic compound(s) selected from oxide(s) or carbonate(s) of magnesium, calcium, sodium and potassium, (b) neutralisation followed by drying and pulverisation.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully