Polyethylene Oxide (PEO, CAS 25322-68-3) is linear nonionic water-soluble polyether polymer customized for mineral tailings treatment. Once dissolved in water, extended polymer chains adsorb scattered ultrafine mineral particles via hydrogen bonding and form stable bridging structures. Compact flocs are generated to speed up settlement of tailings slurry, increase underflow concentration and facilitate mine water recycling. With outstanding adaptability for different ore slurries, this PEO flocc

Product Detail

Product Overview

Polyethylene Oxide PEO Flocculant CAS 25322-68-3 is a professional settling aid developed for mineral tailings and mine sludge. Many conventional flocculants struggle to capture submicron fine tailings particles. This PEO grade utilizes ultra-long molecular chain bridging effect to trap tiny mineral powders effectively. It improves the working efficiency of thickeners, reduces moisture content of tailings and supports tailings dry stacking and water reuse.

Key Features

CAS Number: 25322-68-3, Appearance: White free-flowing fine powder
Strong bridging effect for ultrafine and submicron mineral particles
Form dense, fast-settling flocs to improve tailings sedimentation efficiency
Enhance overflow water clarity, realize circulating water reuse in mineral processing
Nonionic structure, stable flocculation performance under variable slurry conditions
Effective at low dosage, lowering overall mineral plant operation cost
Good synergistic effect when combined with PAC and other inorganic coagulants
Easy solution preparation under mild stirring condition

Main Applications

Settling aid for kaolin, quartz, bentonite non-metallic ore tailings
Flocculant for iron ore, copper ore and other metallic mineral tailings slurry
Dewatering additive for ore washing sludge and mineral processing wastewater
Functional polymer for thickener feeding and tailings dry discharge projects

Usage Guidance

Gradually disperse PEO powder under gentle continuous stirring to avoid agglomeration and fish-eye particles. Prepare dilute aqueous mother liquor before dosing to tailings slurry. Carry out laboratory sedimentation jar tests to confirm optimal dosage. Avoid prolonged high-shear stirring to prevent molecular chain breakage and performance loss.

Storage & Package

Seal packages tightly. Store in cool, dry and ventilated warehouse. Prevent moisture absorption, high temperature and direct sunlight. Standard package: 25kg kraft bag with inner PE liner. Shelf life: 12 months under properly sealed storage.

Service Support

Test samples available for mineral processing lab evaluation. Stable bulk supply. We provide TDS, COA and flocculation process technical guidance. Welcome to inquire factory quotation.

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.