- Neoprene[3]
- Organic Acid[10]
- Ester & Derivatives[5]
- Chemical Auxiliary Agent[6]
- Other Rubber Raw Materials[3]
- Polymer[3]
- Amine[2]
- Other Dinnerware[1]
- Oxide[7]
- Organic Intermediate[1]
- Flavour & Fragrance[1]
- Inorganic Acids[2]
- Alkali[9]
- Halide ( Except Chloride )[2]
- Other Chemicals[10]
- Phosphate[9]
- Daily Chemicals[8]
- PVC[5]
- Dyestuffs[2]
- Alcohol & Hydroxybenzene & Ether[6]
- Sulphate[4]
- Other Inorganic Salts[3]
- Borate[3]
- Pharmaceutical[1]
- Water Treatment[1]
- Other Plastic Raw Materials[1]
- Chemical Reagents[1]
- Contact Person : Ms. Chen Lussa
- Company Name : Zhengzhou Flworld Chemical Co., Ltd.
- Tel : 0086-371-65387996-803
- Fax : 0086-371-65387789
- Address : Henan,Zhengzhou,Huanghe road
- Country/Region : China
- Zip : 450003
activated Alumina
G: Activated alumina (Defluorination formulations)
Activated alumina (Defluorination formulations) is white or red spherical or cylindrical-shaped micro-particles,after absorbing moisture in air,it does not expand and crack, and keeps its original shape.It is made by scientific deployment high-purity alumina,catalyst. It is adsorptive with F2.It is used in the petrochemical industry,defluorant,deacidification agent,industrial arsenic acid,hydrogen peroxide
1. Main standard
| Chemical composition | Activated Alumina (AL2O3)/ Defluorination formulations |
| Appearance | White or red spherical or cylindrical-shaped micro-particles |
| Package | 25kg woven bag |
| Characteristics | It is white or red spherical or cylindrical-shaped micro-particles, It is made by scientific deployment high-purity alumina,catalyst. It is adsorptive with F2. |
| Application | Petrochemical industry,defluorant,deacidification agent,industrial arsenic acid,hydrogen peroxide |
2. Specification
| No | Item | Unit | Index |
| 1 | AL2O3% | %≥ | 92 |
| 2 | Bulk gravity | %≥g/ml | 0.7 |
| 3 | Compressive strength | %≥N/grain | 40 |
| 4 | BET | m2/g≥ | 250 |
| 5 | Porosity volume | ml/g≥ | 0.4 |
| 6 | Fluorine absorption | ≤ | 2.1 |
| 7 | Na2O | %≤ | 0.4 |
| 8 | Attrition rate | % | ≤0.5 |
| 9 | Specification | Φ2-3mm | |
H: Activated Alumina (AL2O3)/Desiccant type
Activated alumina(Desiccant type) is white or red spherical or cylindrical-shaped micro-particles, odorless, tasteless, nontoxic. It is big surface area,high compressive strength,hardness,long service life,and through renewable methods used repeatedly. After absorbing moisture in air, it does not expand and crack, and keeps its original shape.It is adsorptive with NOX, F2, As and other gases.It is used in Petrochemical,chemicals,textiles,metals,steel,gas oil cracking,latex,Acryl.
1. Main standard
| Chemical composition | Activated Alumina (AL2O3)/Desiccant type |
| Appearance | White or red spherical or cylindrical-shaped micro-particles |
| Package | 25kg woven bag |
| Characteristics | It is white or red spherical or cylindrical-shaped micro-particles, odorless, tasteless, nontoxic. It is big surface area,high compressivestrength, hardness,long service life, and through renewable methods used repeatedly. After absorbing moisture in air, it does not expand and crack, and keeps its original shape. |
| Application | Petrochemical,chemicals,textiles, metals,steel,gas oil cracking,latex,Acryl. |
2. Specification
| No | Item | Unit | Index |
| 1 | Na2O | %≤ | 0.50 |
| 2 | Fe2O3 | %≤ | 0.03 |
| 3 | SiO2 | %≤ | 0.026 |
| 4 | Loss in burning | %≤ | 6.0 |
| 5 | Porosity volume | ml/g≥ | 0.45 |
| 6 | BET | m2/g≥ | 220 |
| 7 | The rate of absorbing moisture | %≥ | 40 |
| 8 | Axial strength | N/cm≥ | 100 |
| 9 | Specification | φ3-5mm,φ4-6mm,φ5-7mm | |
activated Alumina
