Gasoline Hydrofining Catalyst

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Gasoline Hydrofining Catalyst

1. Introduction
LSDZG-10 is an excellent hydrofining catalyst used for raw gasoline generated from pyrolysis process for ethylene production or raw gasoline generated from delayed coking process to produce high quality gasoline.

2. Physical Properties
Items LSDZG -10
Appearance and Shape: Blue denti-ball
Chemical composition: MoO3- CoO- NiO/modified Al2O3
Crushing strength, N/granule: ≥ 35.0
Bulk density, g/ml: 0.75~0.85
Size, mm: 2.0- 3.5

3. Performance
(1) Operation conditions: Pressure is 2.0~5.0Mpa, H2/Oil ratio(volume) is(200~500): 1, LHSV is 2.0~4.70/h, initial inlet temperature is 200~240 degree Celsius, H2 purity is no less than 85%.
(2) Feedstock: Bromine value is no less than 77gBr2/100g, gum content is no larger than 500mg/100ml, Arsenic is no larger than 50ppb, dienes/diolefins are no larger than 24.0g I2/100g
(3) Product: Dienes/Olefines are no more than 0.1g I2/100g, Bromine value is no more than 0.5gBr2/100g oil.
(4) With no obvious property changes, the catalyst can be used for more than four years without regeneration.