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Sulfuric acid catalyst

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Detailed Product Description

S108/107 microthermal vanadium catalyst(Low Temperature Type Sulfuric Acid Catalyst)

Type S107 Series, S108 Series sulfuric acid catalysts have advantages of low ignition temperature, high conversion, and lowering environmental pollution.

(1)S108 microthermal vanadium catalyst(Low Temperature Type Sulfuric Acid Catalyst)

a. Chemical Composition: V2O5: 6.2-6.8% SiO2: 58.0-62.0%

b. Characterization: Ii can be in lower initiation temperature, and more active in low temperature than others.

c. Quality Standard:

type	S108	S108-2H	S108-3MH	S108-3BZ
color	Yellow or red	Yellow or red	Yellow or red	Yellow or red
Shape	Column(Cylinder)	Round(Ring)	Petal(Star Ring)	Three-Ribs Cylinder
diameter(mm)	4.5-5.5	outer9-11	outer13-13.5	5-6
	5.5-6.5large powder	inner3-4	inner3.5-4	5.5-6.5large powder
length(mm)		10-15(10-18)	8-20(10-18)
Pile density(kg/L)	0.62-0.7	0.5-0.6	0.5-0.58	0.62-0.7
Working temperature	400620	400620	400620	400620
Activation %	≥35.0	≥42.0	≥42.0	≥35.0
Radical densityN/cm	≥55	≥35	≥35	≥55
V2O5%	≥6.2	≥6.2	≥6.2	≥6.2
Wear and tear%	≤5.0	≤5	≤5	≤5.0

(2): S107 microthermal vanadium catalyst(Low Temperature Type Sulfuric Acid Catalyst)

1. Chemical Composition: V2O5: 6.2-6.8% SiO2: 58.0-62.0%

2. Characterization: Ii can be in lower initiation temperature, and more active in low temperature than others.

3. Quality Standard:

type	S107	S107-2H	S107-3MH	S107-3BZ
color	Yellow or red	Yellow or red	Yellow or red	Yellow or red
Shape	Column(Cylinder)	Round(Ring)	Petal(Star Ring)	Three-Ribs Cylinder
diameter(mm)	4.5-5.5	outer9-11	outer13-13.5	5-6
	4.5-5.5	inner3-4	inner3.5-4	6-7
length(mm)	5-15(5-18)	10-15(10-18)	8-20(10-18)	5-18
Pile density(kg/L)	0.62-0.7	0.5-0.6	0.5-0.6	0.62-0.7
Working temperature	400620	400620	400620	400620
Activation %	≥35.0	≥42.0	≥42.0	≥35.0
Radical densityN/cm	≥55	≥35	≥35	≥55
V2O5%	≥6.2	≥6.2	≥6.2	≥6.2
Wear and tear%	≤5	≤5	≤5	≤6