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Strontium Titanate Manufacturer

Product Application – Catalyst Passivation

Thermograde Process Technology Ltd is a UK based manufacturer of Strontium Titanate using solid phase blending , calcining and subsequent micronising to produce a variety of grades.
Thermograde is a Strontium Titanate manufacturer of grades that can be incorporated into the formulation of Fluid Cracking Catalysts to reduce the poisoning effects of Vanadium and Nickel contained in the hydrocarbon feedstock.

Additions of 5-10% to the zeolite support matrix will arrest the mobile contaminant ions at regenerator temperatures, preventing reaction with the zeolite and reduction of activity.

For the refiner, Fluid Cracking Catalysts treated with Titanates will reduce both Hydrogen production and Coking, whilst making substantial savings in fresh catalyst make-up. (Further details on request.)

NB. Current Patents may be applicable to the manufacture of certain FCC formulations containing Titanates.

Strontium Titanate is also an important raw material for the electronics industry and is used widely as a basic dielectric material in such products as capacitors, thermistors etc.
As a Strontium Titanate supplier , Thermograde Process Technology has many major customers worldwide supplied over many years.

Typical Analysis

C P Grade
Percentage by weight
Strontium OxideSrO53.45
Titanium DioxideTiO244.25
AluminaAl2O3  0.20
SilicaSiO2  0.20

 

(SrO:TiO2 mole ratio 1:1.14) 

Physical Properties

Specific Gravity: 4.81

Melting Point: 2060°C

Ignition Loss: <0.5% (1000°C for 1 hour)

Particle Size Distribution:

10% less than 2.0 microns
50% less than 4.0 microns
90% less than 8.0 microns
(Determined by Malvern Mastersizer 2000)
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