Diatomite Filter Aid For Sugar

Diatomite Filter Aid For Sugar

Selected from natural high-purity diatomaceous earth and processed through high-temperature calcination and precise classification, this filter aid features a highly pure (SiO₂ ≥ 85%) microporous skeleton structure with multi-level pore sizes (0.5–5 μm), a porosity ≥ 95%, and a specific surface area of 30–50 m²/g. The product exhibits superior adsorption and interception capabilities, efficiently removing colloids, pigments, suspended particles, and microorganisms from sugar solutions, achieving a turbidity removal rate of >95%. Its low-density, high-permeability design ensures stable filtration flow with a sugar loss rate of <0.2%. Free from chemical residues and resistant to acid and alkali corrosion, it is compatible with various processes, including plate-and-frame filtration and rotary vacuum drum filtration. By reducing filter cake resistance and minimizing waste residue, this diatomaceous earth filter aid helps sugar producers enhance energy efficiency, reduce costs, and achieve high-performance, eco-friendly refined sugar production.

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Production process introduction

Source factory, high quality and low price

Product technical indicators

Low density, high whiteness, Low vorticity, high purity

Grade	TD21	TD23	TD25	TD27	TS505	TS507	TS509	TS516	TS518	TS527	TS528	TS529	TS637	TS639
Colour	Pink	Pink	Pink	Pink	white	white	white	White	White	White	White	White	White	White
Permeability(Darcy)	0.05	0.13	0.22	0.31	1.4	1.9	2.5	3.6	4.5	5.5	7	8.5	10	16.5
Tap density (g/cm3)	0.45	0.45	0.45	0.45	0.46	0.46	0.46	0.47	0.47	0.47	0.47	0.47	0.48	0.48
Wet Densityc(g/cm3)	0.37	0.37	0.37	0.37	0.35	0.35	0.35	0.34	0.34	0.33	0.33	0.33	0.33	0.32
sieve analysis（%）	0.4	0.6	0.9	1.2	2.5	2.8	3	6.3	7.5	10.5	15.5	15.8	19	25
+150 Mesh	0.4	0.6	0.9	1.2	2.5	2.8	3	6.3	7.5	10.5	15.5	15.8	19	25
Median Particle Diameter(um)	15.2	17.8	20.6	22.8	25	28.8	30.5	32.5	37.2	40.8	45.8	50.2	60.7	72.6
PH	6.8	6.8	6.9	7	8.5	8.5	8.5	9	9	9.2	9.2	9.2	9.5	9.5
1、Tyler Screen;+150 mesh= > 105 microns 2、Note: Permeability (Darcy) is tested by CHINA method.
Product Grades	SiO2(%)		Al2O3(%)		FeO3(%)		CaO(%)		MgO(%)		Loss on lgnition (%)		Refractive Index
TD21 Thru TD27 Grades	90.5		3.15		1.35		0.48		0.38		0.25		1.43
TS505 Thru TS639 Grades	89.9		3.26		1.23		0.45		0.35		0.22		1.46
The properties reported represent typical values. The values are supplied as a technical service. For important health and safety information, please see the MSDS.											中国硅藻土制造商 CHINA DIATOMITE MAN UFACTURER
											中国硅藻土制造商 CHINA DIATOMITE MAN UFACTURER

Company introduction

10 years of focus on diatomaceous earth research and developme

Honor And Qualification

Official certification, professional after sales service.

Logistics and packageing

Full intimate service - to meet the practical needs of all cust

Everything you need to know

What Are The Advantages Of Diatomite Filter Aid For Sugar?
1.High-Efficiency Precision Filtration Featuring multi-level pore sizes (0.5-5 μm) and high porosity (≥70%), it effectively captures colloids, pigments, and micron-sized impurities in sugar solutions, achieving a turbidity removal rate >95% and sugar solution transmittance over 99%, significantly enhancing refined sugar quality. 2.Low Sugar Loss Its unique microporous structure rapidly adsorbs impurities while maintaining an ultra-low sugar loss rate (<0.2%), far superior to traditional filter media (1-3%), boosting yield and economic efficiency. 3.Food-Grade Safety Produced from premium diatomite ore through high-temperature calcination without chemical additives, it complies with GB14936-2012 food-grade standards and is free from heavy metal residues, ensuring sugar product safety. 4.High Permeability & Low Resistance The low-density design is compatible with plate-and-frame pressure filters and rotary vacuum drum systems, increasing filtration speed by 20-30%. Its breathable filter cake reduces waste residue by 40%, lowering cleaning frequency and energy consumption. 5.Acid/Alkali Resistance & Corrosion Proof With stable physicochemical properties (pH tolerance: 4-11), it prevents structural breakdown during filtration, extends equipment lifespan, and reduces maintenance downtime. 6.Eco-Friendly & Cost-Effective Filter residue can be recycled, and the calcination process produces zero pollution emissions. Compared to synthetic filter aids, it cuts overall costs by 15-25%, supporting sustainable sugar production. Conclusion: With its exceptional separation efficiency and safety features, diatomaceous earth filter aid empowers sugar producers to achieve high-purity, low-waste, and sustainable refined sugar production.

How To Order?	Can You Supply Sample For Test ?
1: Plese tell us the detailed technical parameters you needed	Yes, the sample is free.
2: Then we choose the exact type diatomite filter aid .
3: Pls tell us the packing requirements,quantityand other request.	When Will Make A Delivery?
4：Then we answer these questions and give a best offer.	Delivery time - Stock order: 3 days after receipt of the full payment.- Other order: 15 days after of the deposit.

What Are Your Core Advantage?
1. Source factory, own mine, stable supply of core raw materials for 30 years.
2, The new self-developed low temperature washing storage process, lower product density, longer filtration cycle; The whiteness of the filler higher, the particle size of the product is more uniform, and the vortex value is less.
3. The only large enterprise in China that uses natural gas as a heat source for production, we always take environmental protection as our own responsibility and are committed to achieving sustainable development while protecting the environment.

What Is Your Capacity?
The production capacity of our current diatomaceous earth filter aid is 60,000 tons/year, the production capacity diatomaceous earth filler is 2.5 tons/year, the production capacity of natural diatomaceous earth constant temperature drying product is 15,000 tons/year, the total production capacity of 90,000 tons/year.