五月婷婷国产综合_一级毛片日韩免費資訊_日本日本中文熟妇在线视_亚洲一级无码免费播放_japanese教师中文字幕_波多野结衣一区在线观看_特黄特黄欧美大片视频_警犬喷泉吕总视频播放_日本三级网站在线观看_噼里啪啦免费视频高清观看

+86-513-87839254
+86-513-87585888

PRODUCTS

GCJ-42 hydrorefining catalyst

English name GCJ-42 hydrorefining catalyst
Features GCJ-42 is a new generation hydrorefining catalyst based on modified double-pore r-Al2O3 as a carrier, molybdenum-tungsten-nickel as a metal active component, additives to enhance and adjust the acid function, and advanced production methods. Has the following characteristics:
○ Lower bulk density and high strength ○ Metal components are reasonably matched and evenly distributed ○ Proper acid function matching metal components ○ Good activity stability, strong anti-coking ability, long service life ○ Strong adaptability , Can meet the refining requirements for a variety of raw materials, and aromatic saturation performance is good ○ Regeneration performance is good
Properties
Code GCJ-41
Shape cloverleaf
Spec.,mm Φ1.6×3-8
Specific pore volume, ml/g 0.45-0.55
Specific surface, m2/g ≥160
Bulk density, g/ml ≥0.82
Compressive strength, N/cm ≥180
MOO3, m% ≥8.0
WO3,m% ≥19.0
NiO, m% ≥3.5
Auxiliaries, m2/g ---
Application range It is suitable for hydrofinishing of straight-run oil and secondary processed oil under medium pressure, such as straight-run diesel, coking diesel, FCC and RFCC diesel, etc .; suitable for CGO hydrofinishing as FCC raw material, which can improve the lightness of FCC unit The yield of quality oil reduces the damage of the alkali nitrogen in CGO to the activity of the catalyst.
Packing In special-purpose iron drum lined with double-layer plastic bag, net wt. 150Kg/drum
Storage & Notes ○Protect from water, moisture and other chemical pollution
○Handle with care, avoid falling of catalysts from high place
○Operate strictly in accordance with GCJ catalysts' directions for use, and under the guidacne of prefessional technicians.

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2020, Rugao Zhongchang Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案字號:蘇ICP備11026445號