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SAC108 Series low temperature sulfuric acid catalyst

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Detailed

Refined diatomite as the carrier,SAC108 series low temperature sulfuric acid catalysts are new products produced by advanced technology.The catalyst has the characteristics of low ignition temperature, good activity at low temperature, high strength, strong pulverization resistance and long service life.The application of this product can achieve good effect of energy saving, consumption reducing and production increasing,especially suitable for "two turn two suction" process, can achieve standard emission, reduce environmental pollution.

1、Main physical and chemical properties：

Physical properties	Item	SAC108	SAC108-H	SAC108-MH	SAC108 Anomalous plum blossom
	Appearance	Cylinder	Ring	plum blossom ring	Prismatoidal Extrudates
	color	Dark yellow or reddish brown	Dark yellow or reddish brown	Dark yellow or reddish brown	Dark yellow or reddish brown
	Diameter:mm	Φ4.5-5.5	Outer diameter/inner diameter Φ9-11/Φ3-4	Outer diameter/inner diameter Φ12-13/Φ3-4	Φ4.5-5.5
	Length:mm	≥5.5	≥10	≥10	≥5.5
	Bulk density kg/L	0.62-0.67	0.52-0.56	0.50-0.55	0.58-0.62
chemical composition	V₂O₅%	≥6.2	≥6.3	≥6.3	≥6.3

2、Main quality indexes:

Type Item	SAC108	SAC108-H	SAC108-MH	SAC108 Anomalous plum blossom
Activity (SO2 conversion % after heat resistance)	≥35.0	≥42.0	≥42.0	≥42.0
Crushing strength: N/cm	≥60	≥40	≥40	≥60
Attrition on loss %	≤5.0	≤5.0	≤5.0	≤5.0

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