Product Overview
Calcined DE Filter Aid CAS 91053-39-3 is specialized calcined diatomite designed for edible oil and sugar industry clarification. Untreated raw diatomite contains organics which may affect liquid color and flavor. High-temperature calcination eliminates organic matters, forming stable pore structure. It removes residual gums, sediment and pigment impurities, helping manufacturers acquire clear, high-quality edible oil and sugar products.
Key Features
- CAS Number: 91053-39-3, High Temperature Calcined Diatomaceous Earth Filter Aid
- Rigid interconnected pore structure, form breathable and stable filter cake
- Excellent adsorption capacity for gum, micro-particles and pigment impurities
- Low soluble matter, free of peculiar odor, will not contaminate filtrate
- Balance filtration velocity and clarification effect, suitable for continuous production
- Filter cake is loose and easy to discharge, reducing equipment cleaning frequency
- Stable particle size distribution, consistent filtration performance batch by batch
- Compatible with plate frame filter, leaf filter and pressure filtration equipment
Main Applications
- Crude vegetable oil, palm oil, cooking oil decolorization & clarification filtration
- Glucose syrup, fructose syrup, maltose syrup impurity removal and purification
- Filter aid for food processing liquid solid-liquid separation
- Pre-coating medium for edible liquid pressure filtering equipment
Usage Guidance
Carry out pre-coating to build uniform filter layer on filter medium first. Adjust adding amount according to turbidity and impurity content of raw liquid. Avoid excessive feeding causing filtration speed reduction. Prevent material from mixing with foreign odor substances during storage. Wear dust mask in operation.
Storage & Package
Seal packages tightly. Store in dry, clean, odor-free warehouse. Standard package: 25kg woven bag with food grade PE inner liner. Shelf life: 24 months under dry sealed storage.
Service Support
Food liquid filtration testing samples available. COA and TDS documents can be provided upon request. Stable bulk supply capacity. Welcome to inquire factory quotation.