Kappa Benchmarks
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Kappa @ Digester Outlet
Target: 28–32
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Kappa Post-O₂
Target: 14–18
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Est. ClO₂ Demand (kg/ADt)
= Kappa × 0.21
Recent Kappa Logs
| Timestamp | Kappa Out | Kappa Post-O₂ | Reduction % | ClO₂ Demand | H-Factor | EA % | Species | Operator | Status |
|---|---|---|---|---|---|---|---|---|---|
| Enter tenant ID and refresh. | |||||||||
7-Day Kappa Trend (Post-O₂)
Log O₂ Delignification Stage
O₂ Delignification Benchmarks
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Kappa Reduction %
Target: ≥50%
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Selectivity Index
Target: ≥5.0
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ClO₂ Saved (kg/ADt)
= ΔKappa × 0.21
Recent O₂ Del Logs
| Timestamp | Pre Kappa | Post Kappa | Reduction % | Selectivity | ClO₂ Saved | NaOH (kg/ADt) | O₂ (kg/ADt) | Temp °C | Operator | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| Enter tenant ID and refresh. | ||||||||||
30-Day Summary
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Log Washing Performance
Washing Benchmarks (Latest)
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DS Carry-Over (kg/ADt)
Target <5 (press), <8 (drum)
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Displacement Ratio
Target: ≥0.85
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Excess ClO₂ Est. (kg/ADt)
= max(0, DS−5) × 0.15
Recent Washing Logs
| Timestamp | DS Loss (kg/ADt) | Disp. Ratio | Dilution Factor | Temp °C | Conductivity | Stages | Operator | Press Target | Drum Target |
|---|---|---|---|---|---|---|---|---|---|
| Enter tenant ID and refresh. | |||||||||
Bleach Chemical Impact (30-day)
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Process Efficiency Overview
Overall Efficiency Score
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out of 100
Score Breakdown
Load dashboard to see breakdown.
Process Flow
Wood Chips
→
Kraft Digester
→
O₂ Delignification
→
Brown Stock Washers
→
Bleach Plant
AI Recommended Actions
- Load dashboard to get AI recommendations.
Upstream Process AI Assistant (gpt-4o)
Hello! I'm the MillPulse upstream process expert. Ask me anything about kraft digester chemistry, O₂ delignification, brown stock washing, or your mill's process data.
Responses are RAG-augmented from your last 5 records per area. Requires OPENAI_API_KEY on worker.