Ads by Google
Sichuan Honghui Technology Co.,Ltd. provides Diatomaceous earth in Sichuan, China.We devotes to ore mining, manufacturing and research. We have our own diatomite mine, research ourselves and purify by our own automatic production line which is the leading one in China.
Introduction of Diatomite catalyst carrier:Diatomite is aquatic plant diatomaceous debris sediments, its is very tiny, the size is about 10 u - 30 u. Due to more than one thousand years of underground buried, then formed the diatomaceous earth ore. The main content is SiO2. It has a large number of microspore, non-crystalline SiO2. In addition, it also has little Al2O3,Fe2O3,CaO,MgO,K2O,Na2O,P2O5 and other organic materials. It is widely used as high quality carrier material for catalyst.Our Product advantages:1.Our purify way: International advanced technology---Wet Cleaning Process:2.It maximizes reserve the kieselguhr's original structure 3.Keep a large number of SiO2: only the non-crystal SiO2 has the activity, we can keep 80% non-crystal SiO2.
Technical information
PHYSICAL PROPERTIES | CHEMICAL PROPERTIES | ||
Specification Grade | DC-1 | SiO2 | ≥85% |
Appearance | Grey white Powder | Al2O3 | 7.12% |
Description | Non-Calcined | Fe2O3 | 1.51% |
Specific Gravity | 1.3~2.0 | CaO | ≤0.43% |
Moisture | <3 | MgO | ≤0.64% |
Loss On Ignition | <7 | K2O | 1.22% |
PH | 6-8 | Na2O | 0.51% |
Poprosity | 85~93% | Water Diffluence | <25mg/l |
Bulk Density | 0.35 g/cm³ | Arsenite | <4 ppm |
Median Particle Size Range | 13-25μm | XaOH Solubility | 45%-75% |
Retained on 325 Mesh | ≤2%-4% | HCI Solubility | 3.0%-6.0% |
Oil Absorption By Weight | 130-140 (%) | Refractory Degree | 650-1250 C |
Application Range | Filling & Padding Additive for Plastics, Rubber, Paint, Fertilizer, Fodder, Pesticide, Cement, Paper, Grinding, Ceramics, Glass, Steel, Decorative Material, Detergent; carrier, Pesticide, Fertilizer; Used to Heat Preservation Material, Metallurgy, Centrifugal, Ductile Pipe, Paint model, Precise Casting Pipe; Use in Environmental Protecting and Light Building Material. | ||
Advantage of diatom catalyst carrier
Diatomite has abundant pore and strong absorbability. It adsorbs the drug equally and dilute dispersedly then prolong the drug effect, Remit the toxicity and people can control the drug quantity easier.
Catalyst Carrier Material