Basic Info.
Product Description
Flux Calcined Kieselguhr Diatomaceous Diatomite Earth for Filter beerProduct Description
1.Dried products: After the raw diatomite being drying under 100ºC~300ºC, and then pulverization purified by high pressure gas flow, the product can be produce by classification, and it turns to be gray white or light yellow.
2. Roasted products: the product is produced and roasted after refined diatomite under high temperature 800ºC~900ºC. With high pressure gas folw pulverization and classfication, it turns to be reddish ornage.
3. Aided-melting roasted products: the cleaned diatomite is mixed with proper amounts of melting additive and roasted after refined ones under 900ºC~1200ºC, pulvweization and calssfication, it turns to be white.
Diatoms are one of the earliest protozoa on the earth. They live in seawater or lake water. They create 70% of the oxygen on the earth. During the growth process, it continuously absorbs the free silicon in the water to form a solid and porous cell wall. After the end of the diatom life cycle, the cell wall will not decompose and deposit to the underwater bottom. Diatomite is formed through crustal changes.
This diatomite is formed by the deposition of the remains of single celled aquatic chemical Book Plant diatom. The unique performance of this diatom is that it can absorb free silicon in water to form its bones. When its life is over, it will deposit and form diatomite deposit under certain geological conditions. It has some unique properties, such as porosity, low concentration, large specific surface area, relative incompressibility and chemical stability. After changing its particle size distribution and surface properties through processing processes such as crushing, sorting, calcination, air flow classification and impurity removal, it can be applied to a variety of industrial requirements such as coatings and paint additives.
Product Parameters
| | DE-20 | DE-200 | DE-300 | DE-400 | DE-700 |
| Grade | Calcined products | Melting aid product roasted |
| Color | reddish orange | Pink~white |
| PH | 5.5~7.5 | 7~11 |
| Real proportion | 2.1~2.3 |
| Relaxed density | 0.1~0.2 | 0.2~0.35 |
| Flap solid density | 0.38~0.43 | 0.38~0.45 |
| Permeate rate(darcy) | 0.08~0.2 | 1.5~2.5 | 2.5~3.5 | 3.5~4.5 | ≥5.0 |
| Moisture | 0.4 | 0.2 |
Certifications
Address:
Room 2206, Zerun Building, Chang′an District, Shijiazhuang, Hebei Province, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
INTRODUCTION
Lingshou Jiaqi mineral processing factory, established in 2000 years, specialized in the production and marketing of vermiculite, silica sand, tourmaline, potash feldspar, talc powder, iron powder, color sand, Maifan stone, pebbles and mica, basalt powder. Lava rock, bentonite, Kaolin, diatomite, perlite, ceramsite, barite, Dolomite, red iron oxide and carbon black, all pigments all minerals and also have silicone metal, FeSi, FeMn, and irons so on.
Our factory is located in Ling shou County which is very rich in mineral resources. In order to maintain the highest level of quality in our products, our experienced engineers have already built a professional quality control system. Based on the quality control system and professional advanced equipment, we are able to satisfy customers′ changing needs effectively by fulfilling their specifications in a positive manner.
Moreover, the continuous improvement on quality control system and the enhancement of managerial structure have brought us more opportunities and competitive advantages in both domestic and foreign markets. Providing ′Quality Products, Excellent Service, Competitive Prices and Prompt Delivery′, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us or visit our website for more information.
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