Zinc Oxide Desulfurization adsorbent

High strength, low abrasion, good water resistance, reduced bed pressure and large area of medi

1 . Description:

HT-328 is a kind of new sulfide removal adsorbent based on Active zinc oxide as main component. In addition to keeping excellent performance of desulfurization, it has been improved the physical properties. It posses the characteristics of high strength, low abrasion, good water resistance, reduced bed pressure and large area of media.

The sulfide-removal adsorbent is mainly used for removal of hydrogen sulfide from natural gas, oil gas, refinery gas, coke oven gas and light oil feedstock .As for the feed oil containing organic sulfide of complex composition, It can be used with organic sulfur hydrogenation catalyst ,which can make sulfur content down to 0.1ppm in outlet.

 Physical and chemical properties:

item	index
Appearance	Trilope extrudates
Particle size , mm	Φ4×4-15
loss on attrition, %	4.5
crushing strength, N/cm	49
Breakthrough sulfur capacity, %    ≥	25
Loss on ignition %       ≤	2
Zinc oxide content ≥	95

Reference operating conditions:

Process conditions	Pressure ,Mpa	temperature,°C	Space velocity,hr-1	Water vapour/dry gas
	ambient pressure – 4.0	200--400	1-6 or 1000-3000	1.0
Feed stock	inlet sulfur(H2S)<200ppm is suitable
Output objects	outlet total sulfur content <0.1ppm

Packing: 45kg net weight iron drums innerlining double-layer plastic bags.

Zinc Oxide Desulfurization adsorbent