Chemical Recovery Loop
Causticizing
Lime Kiln
Recovery Boiler
Evaporators
Dashboard
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Causticizing Plant

Causticizing Efficiency

CE %
Target82 – 86%
Alarm <78%
Sulfidity
AA
EA
TTA
Res. Carbonate

White Liquor Composition

Sulfidity (target 28–35%)
AA g/L (target 95–105)
Slaker Temp °C
Slaker Time min
Lime Mud %
GL TA g/L

30-Day CE% Trend

78% alarm

Log Daily Entry

Recent Logs

TimestampCE%CE StatusSulfidity%Sulf. Status AA g/LAA Adj.Operator
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Lime Kiln

Lime Availability

% (target >92%)

Residual Carbonate

% (target <2%)

Fuel Consumption

GJ/ADMt (target <6)

Emissions

NOx mg/Nm³
SO₂ mg/Nm³
Dust mg/Nm³

Operating Conditions

Cold End °C
Hot End °C
Feed Rate t/h
Ring Form. Index

Log Lime Kiln Entry

Recent Logs

TimestampAvail%Res. Carb%Fuel GJ/ADMtNOxSO₂RC StatusAvail Status
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Recovery Boiler

DS Content %

%DS
Target 65–72%

Smelt Reduction %

% (target >95%)

Steam Production vs Target

Actual

TRS Emissions

kg S/ADt (limit 0.5)

Air Distribution

Primary Air %
Secondary Air %
Tertiary Air %
Flue Gas O₂ %

Active Alerts

No alerts loaded

Log Recovery Boiler Entry

Recent Logs

TimestampDS%DS StatusSmelt Red%Smelt StatusSteam t/hSteam vs TargetTRSO₂%
No data loaded
Black Liquor Evaporators

Product DS%

% (target 68–72%)

Steam Economy

kg water/kg steam (target >3.5)

Firing Viscosity

cP at firing temp

Scaling Index — 7-Effect Array

Log Evaporator Entry

Recent Logs

TimestampFeed DS%Product DS%DS StatusSteam EconSE StatusScaling Alerts
No data loaded
Chemical Recovery Loop Dashboard

Loop Efficiency

Overall / 100

White Liquor Quality

WLQ Index / 100

Latest CE%

Causticizing Efficiency

Latest DS%

Boiler Firing DS

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Area Status Summary

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Ask AI — Chemical Recovery Loop Expert
Hello! I'm MillPulse's chemical recovery loop expert. I can help you analyze causticizing performance, lime kiln efficiency, recovery boiler safety, and evaporator operations. Ask me anything about your mill data.