|
晶体:Y-AL2O3型
分子式:AL2O3nH2O(0<n<=0.8)
分子量:102<分子量<=117
物化性质:本品为白色、球状多孔性物质，无毒、无臭，不粉化、不溶于水、乙醇。
包装：本产品采用双层包装，外层塑编袋内衬塑料袋，每袋净重40KG，特殊包装另定。
白色球状物质，特殊工艺制作，因具有独特的骨架结构，所以与活性组分亲和力极强，该产品微孔分布均匀，孔径大小适宜，孔容大
吸水率高，堆积密度小，机械性能好，具有良好的稳定性，适合做催化剂载体。使用本品制备的CO-MO系耐硫变换催化剂，具有低温活
性好，使用温区宽，硫化时间短等特点，该催化剂适用于中小合成氨厂。
活性氧化铝（球）A-AS-LD（粒度可根据用户要求加工）
|
指标
名称 |
AL2O3
% |
Si2O3
% |
Fe2O3
% |
Na2O
% |
灼烧
减量% |
松装
密度g/ml |
比表
面积m2/g |
孔容ml/g |
破碎
强度 N/颗 |
|
技
术
要
求 |
>=
92 |
<=
0.50 |
<=
0.05 |
<=
0.45 |
<=
7.0 |
<=
0.65 |
>=
170 |
>=
0.40 |
>=50
3-5mm |
|
>=
92 |
<=
0.50 |
<=
0.05 |
<=
0.45 |
<=
7.0 |
<=
0.65 |
>=
170 |
>=
0.40 |
>=60
4-6mm |
AL2O3=100(SiO2+Fe2O3+Na2O+灼减）
Crystal: Y-AL2O3
Molecular formula: AL2O3nH2O (0 <n ≦ 0.8)
Relative molecular mass: >102; ≦ 117
Physicochemical Properties: white, spherical porous material, non-toxic, odorless, difficult to be flour, do not dissolve in water or ethanol.
Packing: double packed, woven polybags and Plastic bags,40kg per bag, special packaging alternative.
White spherical shape, special production process, because the skeleton has a unique structure, with strong affinity active component, the distribution of micro porous products, appropriate aperture size, large porosity volume
High water absorption; Small apparent density , good mechanical properties, high stability, suitable for catalyst support. Using this preparation CO-MO transformation of sulfur-tolerant catalysts, live with hypothermia
Good use of wide-temperature area, the characteristics of the short curing time, the catalyst applied to ammonia plant.
Activated Alumina (ball) A-AS-LD (size according to user requirements processing)
|
Indicators |
AL2O3
% |
Si2O3
% |
Fe2O3
% |
Na2O
% |
L．O．I
% |
Apparent density
g/ml |
BET
m2/g |
Porosity volume
ml/g |
Crushing strength
N |
|
Technical Specififcations |
>=
92 |
<=
0.50 |
<=
0.05 |
<=
0.45 |
<=
7.0 |
<=
0.65 |
>=
170 |
>=
0.40 |
>=50
3-5mm |
|
>=
92 |
<=
0.50 |
<=
0.05 |
<=
0.45 |
<=
7.0 |
<=
0.65 |
>=
170 |
>=
0.40 |
>=60
4-6mm | AL2O3=100(SiO2+Fe2O3+Na2O+ L．O．I） | 
