Cement calculators with explicit methods, limitations, and JSON input/output contracts. Advisory only.
4 pages
Compute potential clinker phases (C3S, C2S, C3A, C4AF) from an oxide analysis.
Enter CaO, SiO2, Al2O3, Fe2O3 (and optionally SO3 and free lime) to estimate the four potential Bogue phases. The tool selects the standard or low-alumina formula based on the alumina/ferric ratio and flags implausible results. Output is potential (not measured) phase composition.
Category: chemistry · Users: qc-lab, process-engineer, operator, ai-agent · Updated: 2026-06-25
Normalize common volumetric gas-flow expressions used in cement process discussions by purely dimensional unit conversion — without making any process-control or basis decision.
Convert a volumetric gas-flow value between clearly labeled units (m³/h, m³/min, m³/s, L/s, L/min, ft³/s, ft³/min (CFM), ft³/h (CFH)) when both expressions are on the SAME basis. The conversion is purely dimensional — it applies no temperature, pressure, wet/dry, or oxygen correction and infers no basis. If the from-basis and to-basis differ (actual / normal / standard), the tool refuses and routes the condition-dependent conversion to plant procedure and the appropriate authority. It never calculates emissions compliance, permit limits, fan/damper setpoints, equipment capacity, or operational acceptability.
Category: process · Users: process-engineer, control-room-operator, reliability-engineer, environmental-coordinator, ai-agent · Updated: 2026-06-27
Compute the three control moduli (LSF, SM, AM) from an oxide analysis and flag them against typical ranges.
Enter CaO, SiO2, Al2O3, Fe2O3 (and optionally free lime) to get Lime Saturation Factor, Silica Modulus, and Alumina Modulus, each flagged low/in-range/high versus typical OPC references. The flags are advisory; plant targets are site-specific.
Category: chemistry · Users: qc-lab, process-engineer, operator, ai-agent · Updated: 2026-06-25
Generate candidate raw material proportions that approach target LSF, SM, and AM, for lab/QC/process-engineering review.
Enter the oxide analyses of 3–5 raw materials (limestone, clay/shale, sand/silica, iron corrective, optional correction) and target moduli. The tool solves a deterministic least-squares mass balance for candidate proportions, then reports the blended chemistry, achieved LSF/SM/AM, deviations from target, and warnings when a target cannot be met within material bounds. It is advisory: the output is a candidate for review, not an instruction to change feeders, quarry, or setpoints.
Category: chemistry · Users: process-engineer, qc-lab, operator, ai-agent · Updated: 2026-06-25