Material Analysis 9 views

EEA Heavy Processing Smoke

Problem Phenomenon

During EEA processing, smoke and large amounts of volatiles overflow from the vent

Cause Analysis

Low-molecular volatiles in EEA evaporate at processing temperature; additives decompose to produce smoke; exhaust system insufficient

Solution

1) Lower processing temperature to reduce volatilization; 2) Increase exhaust system capacity; 3) Select low-volatility raw material grades

Key Takeaway

Heavy smoke is caused by evaporation of volatiles; lowering temperature and exhausting are key

EEA processing smoke volatiles exhaust system temperature reduction

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