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TBC Removal Activated Alumina
Apperance: Bead.
CAS NO.: 1344-28-1.
Standard: HG/T 3927-2020.
Package: 25kg plastic bag; 750kg/super sack; 150kg/steel drum.
Application: Used in the production of rubber, polystyrene, ABS, TPE, etc. The TBC polymerization inhibitor used is effectively adsorbed to meet product quality requirements and ensure the smooth progress of the production process.
Description：
TBC removal activated alumina can also adsorb TBC (p-tert-butylcatechol) in hydrocarbons and heavy metal substances. The pore size of activated alumina for adsorbing TBC is larger than that of ordinary adsorbents, which helps to adsorb impurities in hydrocarbons.
Apperance: Bead.
CAS NO.: 1344-28-1.
Standard: HG/T 3927-2020.
Package: 25kg plastic bag; 750kg/super sack; 150kg/steel drum.
Application: Used in the production of rubber, polystyrene, ABS, TPE, etc. The TBC polymerization inhibitor used is effectively adsorbed to meet product quality requirements and ensure the smooth progress of the production process.
Description：
TBC removal activated alumina can also adsorb TBC (p-tert-butylcatechol) in hydrocarbons and heavy metal substances. The pore size of activated alumina for adsorbing TBC is larger than that of ordinary adsorbents, which helps to adsorb impurities in hydrocarbons.
Previous: Claus Catalyst Activated Alumina
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Product Parameter
|
Performance |
Unit |
Index |
||
|
Shape |
White ball |
|||
|
Size |
mesh |
7*14 |
6*10 |
5*8 |
|
mm |
Φ1.2-2.8 |
Φ1.5-3.2 |
Φ3-5 |
|
|
Al2O3+ additive |
wt% |
93.5 |
||
|
Surface area |
㎡/g |
300-350 |
||
|
Pore volume |
cm³/g |
0.45-0.5 |
||
|
Bulk density |
g/cm3 |
0.7-0.8 |
||
|
Crush strength |
N/PCS |
>50 |
>70 |
>100 |
|
Static absorption volume |
% |
18-20 |
||
|
Water absorption |
% |
>60 |
||
|
Macroporosity 750A |
cm3/g |
0.13 |
||
|
LOI |
% |
<8 |
||
|
Abrasion loss |
% |
0.1 |
||
|
 |
| Description： TBC removal activated alumina is used in the production of polythene and other polymers. In physical adsorption, it has a porous structure. These pores provide a huge surface area, and when impurity molecules (such as TBC, water molecules, etc.) touch the surface of activated alumina, they are captured by the pores, just like tiny particles being retained by the small holes of a sieve. In chemical adsorption, the atoms on the surface of activated alumina have unsaturated chemical bonds, which can form weaker chemical bonds with certain impurity molecules. For example, it can interact with certain polar impurity molecules and adsorb impurities on its surface through electrostatic attraction. Widely used in drying fluids and gases, it can remove impurities such as moisture, ensure the dryness of gases and fluids, and meet the needs of different industrial production processes. |
Product Parameter
|
Performance |
Unit |
Index |
||
|
Shape |
White ball |
|||
|
Size |
mesh |
7*14 |
6*10 |
5*8 |
|
mm |
Φ1.2-2.8 |
Φ1.5-3.2 |
Φ3-5 |
|
|
Al2O3+ additive |
wt% |
93.5 |
||
|
Surface area |
㎡/g |
300-350 |
||
|
Pore volume |
cm³/g |
0.45-0.5 |
||
|
Bulk density |
g/cm3 |
0.7-0.8 |
||
|
Crush strength |
N/PCS |
>50 |
>70 |
>100 |
|
Static absorption volume |
% |
18-20 |
||
|
Water absorption |
% |
>60 |
||
|
Macroporosity 750A |
cm3/g |
0.13 |
||
|
LOI |
% |
<8 |
||
|
Abrasion loss |
% |
0.1 |
||
Application ● Adsorbing TBC (p-tert-butylcatechol) in hydrocarbons and heavy metal substances. ● Used polymerization inhibitor and is often used as a polymerization inhibitor for IP (isoprene). ● Dry fluids and gases have strong adsorption capacity for highly polar compounds, and can adsorb water, ethanol, and heavy metal substances. |
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