AI4Tech Suite

 PinchCraft is an interactive workspace for the automatic synthesis of heat exchanger networks from DWSIM flowsheets. Designed for engineers who need pinch analysis that actually handles phase change — rigorous T–H profiles from the active property package, OpenPinch targeting, two-layer heuristic synthesis and a solved .dwxmz back to the simulator. 

Pipe Sizing is a DWSIM indicator that recommends a commercial pipe diameter from any Material Stream — combining velocity, pressure-drop, economic and API RP 14E erosional criteria with ASME B36.10M size snapping, right on the flowsheet.

Based on the study by Gontijo et al. (2025), this predictive interface uses AI to quickly estimate magnetic hyperthermia. It simulates the heating of nanoparticles, predicting the final temperature and the time required without complex CFD/multiphysics simulations.

 ProcMatch is an AI-powered semantic recommendation engine that uses local LLMs (via Ollama) to help food scientists identify the best processing technologies for plant-based proteins. Users describe desired properties and instantly receive ranked process recommendations with explanations, accelerating sustainable protein R&D.

Marangon(IA), developed by AI4Tech and Marangoni LTDA, uses AI to transform industrial fan design, enabling real-time evaluation of thousands of configurations, replacing days of CFD simulations, and showing how each variable impacts performance, making advanced engineering faster and more accessible. 

ZeoSorb 3A is an interactive tool for calculating and visualizing water vapor adsorption equilibrium on Zeolite 3A molecular sieves (Grace Davison / Zeochem type). It is designed for process engineers working with natural gas dehydration, air drying, ethanol purification, and other industrial adsorption processes. 

 ThermoHelp is an interactive guide for selecting and configuring thermodynamic packages in DWSIM and ChemSep. Designed for sugar-energy process engineers — covering distillation, evaporation, crystallization, and cogeneration with a smart selector and ready-to-use examples. 

 PyEvaporator is an interactive workspace for sizing and documenting evaporators used in vinasse concentration. Designed for sugar-energy process engineers — featuring a step-by-step calculation wizard, case management, role-based access, and one-click PDF reports. 

PaperMind is an interactive workspace for chatting with your scientific paper library. Designed for researchers and engineers who can't afford to trust a black box — featuring a local-first RAG pipeline, every claim cited and traceable to the highlighted passage in the original PDF, per-library conversations, and role-based access. 

 PetroMix is an interactive workspace for designing mixing systems in petroleum storage tanks. Designed for process engineers who can't afford to trust a black box — featuring fully transparent correlations for Power Number, mixing time, and settling velocity; interactive Nagata curve fitting on your own experimental data; per-project state with every input traceable to the final PDF report; and role-based access for engineers, operators, and admins. 

TankVision analyzes the distribution of particles deposited at the bottom of tanks based on two photos: a reference photo of the empty tank (used to define the region of interest and the internal structure) and a photo with the deposited particles. The analysis region is detected automatically (Hough transform) and the particles are segmented by color in HSV space with adjustable tolerance. 

BrewCooling simulates the cooling dynamics of beer fermentation tanks from two inputs: the wort's initial thermal profile and the cooling jacket's operating conditions (coolant flow rate and temperature). The model solves the transient energy balance coupled to heat transfer across the tank wall, automatically computing the overall heat transfer coefficient (U) and estimating the time to reach the target fermentation temperature.