catalyst carrier kieselguhr

1.High non-crytalline content catalyst carrier kieselguhr 2.Abundant pore and high adsorption 3.Stable chemical property

Sichuan Honghui Technology Co.,Ltd. provides kieselguhr 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.

About diatomaceous earth: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 Environmental diatomaceous earth adsorbent.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 data  

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

 Characteristics of catalyst carrier kieselguhr

1. Abundant pore and high adsorption

2. Stable chemical property

3. Good intensity and fireproofing

4. No-toxic and tasteless

5. No-dust

6. Never become loose when absorb water or oil. Easily being recycled

Application of catalyst carrier kieselguhr

Diatomite carrier widely used in Farm chemical:

The diatomite has abundant pore and strong absorption. It adsorbs the drug equally and dilute dispersedly then prolong the drug effect, Remit the toxicity and people can control the drug quantity easier.

Diatomite carrier for chemical fertilizer:

Vanadium catalyst carrier, nickel catalyst carrier

catalyst carrier kieselguhr