This product is one of the most widely used catalyst carriers,according for about 70% of industrial supported catalysts.Alumina has many kinds of crystalline form and different characteristics.Even the same form has different properties depending on its different origin,such as density,pore structure and specific surface area.
Specification of general catalyst carrier
|
TY401 |
TY402 |
TY403 |
TY404 |
TY405 |
||
|
ظاهر |
سفید، کره، بدون بو، نامحلول در آب، بی ضرر |
|||||
|
نوع کریستال |
XP |
XP |
Y |
Y |
XP |
|
|
ترکیب شیمیایی |
آل 2O 3 ٪ |
≥93 |
≥93 |
≥93 |
≥93 |
≥90 |
|
سدیم 2O٪ |
≤0.3 |
≤0.3 |
≤0.5 |
0.15-0.3 |
≤0.3 |
|
|
LOI |
٪ |
6-8 |
6-8 |
≤8 |
≤5 |
6-8 |
|
تراکم فله |
گرم / میلی لیتر |
0.68-0.72 |
0.70-0.75 |
0.65-0.75 |
0.70-0.80 |
0.68-0.72 |
|
مساحت سطح |
متر 2/ گرم |
≥300 |
≥300 |
250-280 |
≥280 |
≥350 |
|
حجم منافذ |
میلی لیتر / گرم |
0.30-0.45 |
0.30-0.42 |
0.40-0.46 |
.40 |
0.30-0.50 |
|
جذب استاتیک (RH = 60٪) |
٪ |
جذب آب |
فلوئور جذب |
جذب آب |
جذب آب |
جذب آب |
|
فعال |
٪ |
56-62 |
||||
|
از دست دادن ساییدگی |
٪ |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.4 |
≤0.8 |
|
خرد کردن قدرت (N / ذرات) |
0.4-1.2 |
≥30 |
||||
|
1-2 |
≥40 |
≥40 |
||||
|
2-3 |
≥60 |
≥60 |
||||
|
3/5 |
≥100 |
≥100 |
≥100 |
≥100 |
||
|
4/6 |
≥120 |
≥130 |
≥120 |
≥110 |
||
|
5-7 |
≥160 |
|||||
|
6-8 |
≥180 |
|||||
مشخصات فیزیکی
TY401: is for as adsorbent
TY402: is for defluorinating
TY403: is for absorption in producing hydrogen perixide (H2O2)
TY404: is for catalyst carrier
TY405: is for dehydrating and drying in air seperation etc
