Upflow Catalysts for Residual Oil Hydrogenation

RG/RUF Series Upflow Catalysts For Residual Oil Hydrogenation

Catalyst Profile

According to the process characteristics of upper flow residual oil hydrogenation, petrochemical Research Institute of Sinopec developed a suitable for upper flow reactor Gear spherical upper flow slag oil hydrogenation treatment catalyst. Upper flow residue hydrogenation catalysts include RG series protection catalysts and RUF series defalalization catalyst, has been developed to the fourth generation, mainly catalytic IJ including RG-30E-8b, Protective catalysts such as RG-30A-5b, RG-30A-3.5b, RUF-31, RUF-32, RUF-33, etc. Demetallic catalysts such as RUF-31S, RUF-32S, RUF-33S, and RUF-31-5b.

Technical characteristics & technical indicators

⑴ The catalyst has good demetalation activity, metal tolerance and wear resistance, which is conducive to the long-term stable operation of the upper flow reactor.

⑵ The catalyst has good asphaltene conversion ability and high hydrogenation and demmetal selectivity, which improves the high quality raw materials for the downstream fixed bed catalyst and avoids the generation of hot spots in the upper flow reactor.

Technological superiority

Art process. RUF series upper flow residue hydrogenation catalyst has been with the characteristics of high deimpurity reaction activity, strong metal tolerance capacity, good effect of reducing residual carbon value, good hydrogenation reaction selectivity and long service life, RG series residue hydrogenation protection catalyst developed by RIPP has been widely used in various hydrogenation industries developed by RIPP.

Chemical properties of the catalyst

Chemical properties of RG series protectants and RUF series defetallic catalysts

Catalyst Types	RG-30E-8b	RG-30A-5b	RG-30A-3.5b	RUF-31	RUF-32
Classification	Protective agent	Protective agent	Demetallic oneself	Demetal agent	Demetal agent
Reactive metal	NiMo	NiMo	NiMo	NiMo	NiMo
Form	Toothed ellipsoid with hole	Toothed ellipsoid with hole	Gear type	Gear type	Gear type
Radial crushing strength. N/mm	≥35	≥20	≥20	≥20	≥20

Chemical properties of RG seriesprotectors and RUF series

Catalyst Types	RUF-33	RUF31S	RUF-32S	RUF-33S	RUF-31-5b
Classification	Demetal agent	Demetal agent	Demetal agent	Demetal agent	Demetal agent
Reactive metal	NiMo	NiMo	NiMo	NiMo	NiMo
Form	Gear type	Gear type	Gear type	Gear type	Toothed ellipsoid with hole
Radial crushing strength. N/mm	≥20	≥20	≥20	≥20	≥20