欢乐颂第二季,怎样写网络小说

GHT-23 hydrogenation protective agent adopts modified γ-Al₂O₃ tablet forming carrier, and W-NI is a new generation of hydrogenation protective agent. It has the following characteristics: ○ High strength and large particles ○ Large pore volume and pore volume ○ Slow carbon deposition rate and good activity stability

Properties

Code GHT-23	Details
Appearance	columned
Spec.,mm	Φ4.0-4.5
Strength,N/cm	≥250
Bulk density, g/ml	≥0.80
WO₃, m%	≥5.50
Ni0, m%	≥1.0
Auxiliaries, m%	---

Application range

Mainly used for low-pressure hydrogenation of gasoline and diesel oil, hydrogenated saturated feedstock diene and small amounts of impurities such as residual carbon and iron in the deposit, to prevent coking on the top of the hydrorefining catalyst bed and increase the reaction pressure, to protect the hydrofinishing Catalyst to make the device operate normally. It is especially suitable for the main catalyst for protecting the downstream of the pre-bed.

Packing

In special fiber drum lined with double-layer plastic bag, net wt. 30Kg/drum

Storage & Notes

○Protect from water, moisture and other chemical pollution
○No rolling of fiber drum; avoid falling of catalysts from high place

[ BACK ]