GJS-81 Residual oil hydrogenation demetalization Catalyst

Product name GJS-81 Residual oil hydrogenation demetalization Catalyst
Features Because GJS-81 catalyst adopts special macroporous alumina support, it has larger pore volume and larger pore diameter. The catalyst has the following characteristics: ○ Strong metal capacity, high demetallization (vanadium, nickel and other metals) rate ○ Strong carbon capacity Ability, high rate of carbon residue removal ○Slow down catalyst deactivation and long service life
Product physical and chemical properties
Trademark GJS-81
Shape Clover shape
Specification, mm Φ1.2×3-8
Pore ??volume, ml/g 1.5-1.7
Specific surface area, m 2 /g ≥260
Median hole diameter, NM ≥30
Compressive strength, N/cm ≥80
MOO 3 ,m% ≥9.0
NiO,m% ≥2.0
Additives, m 2 /g ---
Scope of application It is suitable for the hydrodemetalization of heavy hydrocarbon raw materials (including crude oil, atmospheric or vacuum residue and atmospheric or vacuum distillate), and is especially suitable for the hydrodemetalization of vacuum residue with high metal content. To produce feedstock oil with low metal content and high added value.
Product packaging Sealed and packed in special iron drum, with cloth bag inside and plastic bag, 140Kg/drum
Precautions for storage and use ○Pay attention to waterproof and moisture-proof, and strictly prohibit contact with other chemicals and hydrocarbons;
○Do not drop or roll iron drums during transportation;
○Strictly follow the instructions for use of GFB series catalysts when starting work. If necessary, follow the instructions of professional technicians



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