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Fluosilisic acid (HrSiFu)
is mainly produced as a by-product from the wet
process of Phosphoric Acid production from fluorapatite -
Fluosilicic acid is the
feedstock for virtually all organic and inorganic fluorine-bearing
hemicals.
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The majority of the
fluosilicic acid is converted to aluminium fluoride and cryolite
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Fluosilicic acid is also
commonly used for water fluoridation in several countries including the
United States England, and Ireland.
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In the U.S., about 40,000
tons of fluosilicic acid is recovered from phosphoric acid plants, and
then used primarily in Water fluoridation, sometimes after being
processed into sodium silicofluoride
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The main characteristics
of fluosilicic acid are its bactericidal and fungicidal effects, because
of which there is some direct use as a sterilizing and impregnating
agent in breweries and for wood protection
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Fluosilisic acid will be
marketed as input for water treatment plants as a fluoride source.
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Basic Information
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Process selection
for phosphoric acid
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Fluorine
recovery in the fertilizer industry
Applications
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The possibility of
caustic soda production
Technology
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Fluosilicic acid
recovery from phosphoric acid plant
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Design of the
Phosphoric Acid Evaporators -
Phosphoric Acid
Evaporators
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Hydrofluoric Acid
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The use of carbon
fiber reinforced graphite
tubes in shell and tube phosphoric acid evaporators
Project Information
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Fluosilisic
acid:
Recovery System and
Aluminum Fluoride production -
Process for
production
of wet phosphoric acid -
Project - case
study
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Exports from India
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Imports into India
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Environment Protection
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Use of Hydrofluosilicic Acid in Drinking Water
Systems of the United States
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The Fluosilic production in USA
Consultant
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USA Expert
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Expert from Iran
Company Data
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Company in India
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Company - Mount Isa
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Plant in India
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Company product -
msds
Patents
- Method of
preparing Fluosilic acid and fluosilic acid salts
- Concentrating
Fluosilic Acid
- Production of
Fluosilic Acid
- Method for
increasing Fluosilic acid recovery from wet process
Phosphoric acid production
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