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GJS-81 residue hydrodemetalation catalyst
Product characteristics 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 holding capacity, high removal rate of residual carbon
○Slow down catalyst deactivation and long service life
Properties
Code GJS-81
Shape cloverleaf
Spec.,mm Φ1.2×3-8
Specific pore volume, ml/g 1.5-1.7
Specific surface, m2/g ≥260
Pore diameter,NM ≥30
Compressive strength,N/cm ≥80
MOO3,m% ≥9.0
NiO,m% ≥2.0
Auxiliaries, m2/g ---
Application It is suitable for the hydrodemetalization of heavy hydrocarbon raw materials (including crude oil, atmospheric or vacuum residue and atmospheric or vacuum distillate), especially suitable for the hydrodemetalization of vacuum residue with high metal content. To produce feedstock oil with low metal content and high added value.
Packing Closed tight in special iron drum lined with plastic bag, 140Kg/drum
Storage & Notes ○Avoid wter and moisture; no contact withother chemicals and hydrocarbon
○No throwing or rolling of iron drums when carrying them
○Operate strictly in accordance with GFB catalysts' directions for use, and under the guidacne of prefessional technicians.

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Address: No. 66 Planning Road, Fine chemicals Park, Yonganzhou Town, Gaogang District, Taizhou, Jiangsu Taizhou head office: Mr. Liu: +86-13905169897          Mr. Huang: +86-13337717612 Shanghai office: Manager Chen: +86-13524626137 Tel: +86-523-86927818 Fax: +86-523-86927818
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