WDS-100/200 coking gasoline and diesel hydrogenation catalyst

Release time：2017-04-11 09:02:55 source：

WDS-100/200 series coking gasoline and diesel hydrogenation catalyst, is a hydrodesulfurization and deanation of the hydrogenation catalyst. The agent has a large pore volume, specific surface area, the appearance of clover-shaped ball / ball, with excellent compression, wear strength.

W-100/200 is divided into two-stage catalyst. The low-temperature desulfurization and denitrification of Co-Mo / Al2O3 catalyst are remarkable. The catalyst has high activity on C-S, C-N and C-O bond fracture, but weakly cleaves the C-C bond. Therefore, the use of CO-MO catalyst with high liquid yield, low hydrogen consumption, the advantages of slow coking.

At the same time, HDS catalysts have a larger specific surface area and pore volume, and the microporous design of the carrier can accommodate the coke produced during the hydrogenation process.

Project	Main agentWDS-200/200B	transition agentWDS-100/100B
Project	Indicators	Indicators
Size,mm	Ф（1.5～2.5）×(2～8)	Ф（1.5～2.5）×(2～8)
Mechanical strength, N/cm	≥150	≥150
Specific surface area,
m²/g	≥200	≥200
Cobalt oxide content%	3-5	--
Molybdenum trioxide content%	14-16	4-6
Tungsten oxide content%	--	10-12
Nickel oxide content %	--	4-6