老妇五月天激情视频_亚洲。成。人。小视频_国产综合精品久久亚洲_国产综合精品久久亚洲

GHT-11 dry gas hydrogenation catalyst is based on modified r-Al2O3 as carrier, with tungsten nickel and additives as active components. The catalyst has good low-temperature hydrogenation activity of olefins and organic sulfur, especially the saturation performance of olefins is more prominent, which can make catalytic dry gas. After coking dry gas or coking, catalytic mixed dry gas, etc., after hydrogen refining, it fully meets the hydrogen production process Requirements ○ It has good adaptability, and can be applied to the three processes of refinery dry gas gasoline and diesel absorption hydrogenation, circulating adiabatic bed hydrogenation and isothermal 2 adiabatic bed hydrogenation. ○ Strong anti-coking ability and long service life ○ Regeneration performance it is good

Properties

Code	GHT-11
Shape	cloverleaf
Spec.,mm	Φ1.6-2.0
Specific pore volume, ml/g	0.50-0.60
Specific surface, m²/g	≥180
Bulk density, g/ml	≥0.68
Compressive strength, N/cm	≥150
NiO, m%	≥2.1
WO3, m%	≥10.0
Auxiliaries, m²/g	---

Application range

It is suitable for the hydrosaturation conversion of organic sulfides, nitrides and about 20% unsaturated hydrocarbons in hydrocarbons such as natural gas, liquefied petroleum gas, coking dry gas, catalytic dry gas, atmospheric gas, and low pressure gas in hydrogenation units Can be recycled. GHT-11 hydrorefining catalyst can be used alone. If the two-stage filling process of GHT-11 / GHT-12 is adopted, the olefin saturation, desulfurization and denitrification can achieve the best reaction effect.

Packing

In special-purpose iron drum lined with double-layer plastic bag, net wt. 140Kg/drum

Storage & Notes

○Protect from water, moisture and other chemical pollution
○Handle with care, avoid falling of catalysts from high place
○TOperate strictly in accordance with GHT catalysts' directions for use, and under the guidacne of prefessional technicians.

[ BACK ]

亚洲伊人久久大香线蕉_国产精品无码mv在线观看_亚洲精品色色网站_国产无限a无限资源在线观看