Alumina-supported Rare Earth −Zr Complex Oxide
| Model: | RC-35A |
|---|---|
| Brand: | Gona |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Oxide |
| Label: | - |
| Price: |
-
|
| Min. Order: | 1 KG |
Product Description
Alumina-supported Rare Earth −Zr Complex Oxide
[Applied Field]
- Catalyst for cleaning exhaust gases of automotives and motorcycles
- Cleaning of industrial organic exhaust gases and indoor air
- Catalyst for nature gases combustion
- Catalytic decomposition in fluidized-bed in oil refining industry
[Product Properties]
- Being carried by γ-Al2O3 can accelerate the dispersing of rare earth-Zr complex oxide in the carrier and keep the stability of the specific surface area at high temperature. Therefore, it improves the activity and lifetime of the catalyst materials
- The crushing and mixing of γ-Al2O3 and rare-earth-Zr compound oxide can improve the mixture uniformity.
- Slurring the products when using, it is convenient for the users.
[Technology Parameters]
|
Model |
RC − 35A |
|
|
Composition |
RC35,γ-Al2O3 |
|
|
Physical Properties |
Medium Diameter D50 (μm) |
1.0 − 2.0 |
|
Bulk density (g/cm3) |
1.0 − 1.5 |
|
|
Fresh Specific Surface Area (m2/g) |
150 − 250 |
|
|
Aging Specific Surface Area (1000ºC 4hr m2/g) |
50 − 70 |
|
|
Chemical Properties |
CeO2(%) |
30 ± 0.5 |
|
ZrO2(%) |
60 ± 0.5 |
|
|
La2O3(%) |
5 ± 0.5 |
|
|
Y2O3(%) |
5 ± 0.5 |
|
|
S(%) |
≤ 0.05 |
|
|
P(%) |
≤ 0.03 |
|
|
Cl(%) |
≤ 0.02 |
|
|
SiO2(%) |
≤ 0.1 |
|
|
CaO(%) |
≤ 0.05 |
|
|
Fe2O3(%) |
≤ 0.05 |
|
[Instruction]
- Making the product to 35% slurry with water, adding 1% poly-vinyl alcohol, then adjusting the slurry to PH=2~3 with nitric acid.
- The second spreading, if needed, should be performed after the coatings prepared by the first spreading have been solidified and dried.
Member Information
| Shanghai Huaming Gona Rare Earth New Materials Co. Ltd. | |
|---|---|
| Country/Region: | Shang Hai - China |
| Business Nature: | Manufacturer |
| Phone: | 13501612185 |
| Contact: | Wei Gao (General Manager) |
| Last Online: | 27 Sep, 2016 |
