Earthing powder filter aid

1. Earthing powder filter aid 2. Abundant pore structure 3. A large number of useful non-crytalline 4. Reliable credit

Sichuan Honghui Technology Co.,Ltd. provides natural mineral 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.

Introduction of Chinese natural earthing filter aid

Diatomaceous earth powder 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.

Nowadays, The world wide used filter aid, 75%-80% is diatomaceous filter aid chemical. Its characteristic is to liquid pollution free, can remove 1 micron even 0.1 micron particle and bacteria. For example the usage of pool filtration

Our 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. 

PHYSICAL PROPERTIES		CHEMICAL PROPERTIES
Specification Grade		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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The mentioned data of analysis just for reference, the actual result depends on physical material loaded.

Personal Precautions:

Avoid breathing dust.

Wear respirator when airborne dust is present

Harmful by Inhalation

Danger of serious damage to health by prolonged exposure

Using of diatomite filter aids:1. Condiment: monosodium glutamate, soy, vinegar, salad oil, colza oil, etc. 2. Beverage: beer, rat fee, yellow wine, fruit juice, wine, beverage syrupy, etc. 3. Pharmaceutical: antibiotic, vitamin, refined traditional Chinese medicine, filling for dentistry, cosmetics, etc. 4. Chemical products: organic acid, mineral acid, alkyd, oil paint, vinylite, etc. 5. Industrial oil products: lubricating oil, additives of lubricating oil, petroleum additive, trussed metal sheet oil, transformer oil, coal tar, etc. 6. Water treatment: daily waste water, industrial waste water, effluent treatment, swimming pool water, etc. 7. Sugar Industry: fruit syrup, glucose, starch sugar, sucrose, etc.

Earthing powder filter aid