Advanced Process Control (APC) is the proven technology for pushing plant operations closer to true constraints: reducing variability, incre...
Advanced Process Control (APC) is the proven technology for pushing plant operations closer to true constraints: reducing variability, incre...
Overview
Advanced Process Control (APC) is the proven technology for pushing plant operations closer to true constraints: reducing variability, increasing throughput, and improving energy efficiency simultaneously. AhilyaSoft deploys model-predictive control (MPC) enhanced with AI/ML across the full spectrum of process industries: from oil & gas upstream through downstream refining, fertilizer, cement, sugar, pulp & paper, metals & mining, and utilities.
Methodology
Detailed process analysis to identify control objectives, manipulated and controlled variables, constraints, and quantify potential economic benefits.
Step testing, data collection, and AI/ML-enhanced dynamic model identification capturing process interactions and nonlinearities.
MPC controller design, simulation, tuning, and deployment on your existing DCS infrastructure with closed-loop optimization.
Ongoing monitoring, model maintenance, and adaptive tuning to ensure controllers deliver sustained value as process conditions change.
What You Gain
Measurable results within weeks, not quarters.
Reduce process variability by 40–60% and operate closer to constraints
Increase throughput by 3–8% without capital investment
Reduce energy consumption by 5–15% through coordinated multi-unit optimization
Improve product quality consistency and reduce off-spec production
Reduce operator workload and enable consistent 24/7 optimal operation
Deployed across industries where milliseconds and margins matter.
Applications
Energy Industry: upstream wells, GOSP, crude stabilization; midstream gas processing, NGL/LNG, compressor stations, pipelines; downstream refineries (CDU/VDU, FCC, hydroprocessing, reformers), petrochemicals & polymers, blending optimization
Fertilizer & Chemicals: ammonia, urea, DAP/NPK, acid plants (sulfuric, nitric, phosphoric), specialty & bulk chemicals
Cement: raw mix proportioning, raw mill grinding, kiln & pyro processing, cement mills, captive power plants
Sugar, Ethanol & Cogeneration: cane preparation & milling, juice extraction & clarification, evaporation & crystallization, centrifugation & drying, ethanol distillery, cogeneration plants
Pulp & Paper: digesters, washing & screening, bleaching, recovery boiler, causticizing & lime kiln, paper machines, stock preparation
Utilities & Power: thermal power plants, CHP plants, steam & power networks, district energy, waste-to-energy
Metals & Mining: grinding mills (SAG/AG/Ball), flotation circuits, thickening & separation, smelters & furnaces, pelletizing, mineral processing
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