WEBINAR: AI, BUSINESS CASES, CHATGPT&DATA: THE NEW ABCDs OF CHEMICAL ENGINEERING GPT= GENERATIVE PRE-TRAINED TRANSFORMER Transformer-> related to neuro networks-> by google on 2017 One of the large language modeling LLM consists of transformers and neural network-> there is no intelligence or reasoning behind but rather they will generate one work at a time, and calculate what’s the most probable which is coming next or after that; Most probable. Neural network-> input variable (e.g. flowrate, inlet flowrate) represents by x1, x2 and x3 and the goal is come up with the most suitable ; y1 is the predicted variable; H1,H2, Hn non-liner function (?) Excel-> optimization can be used; Square error; minimize the root mean squared error DEMO Crane Co., Engineering Data on Flow of Fluids in Pipes. Automation HYSYS CASE 1: BOILER WATER QUALITY (pH) Steam is used in: 1. Heating up products 2. Operating Turbine 3. Purging to remove hydrocarbons and chemicals inside reactors or distillation column; before inspection equipment should be hydrocarbon-free that might cause explosion Low boiler water pH (Off-Spec Boiler Water) Discussed the process of generating steam. Acidic boiler water might cause water tube rupture. Steam drum maintain a certain level of water and steam; backflush water to maintain the quality. Boiler water pH= function (conductivity, silica, etc.) Boiler water prediction OPERATING PARAMETERS AND BOILER FEED WATER PARAMETERS. Azure Machine Learning and Power BI Operating Parameters + Boiler Feed Water Parameter Boiler Water Quality Prediction Model ; Form Regression of Boiler Water Quality; Find the optimal blowdown flowrates at boiler steam drum and prescribe the action to normalize the abnormal treanding of boiler water quality Output: Recommended Blow down CASE 2: HEAT DUTY PREDICTION OF PREHEAT TRAIN HEAT EXCHANGERS IN CRUDE DISTILLATION UNIT FOR ENERGY OPTIMIZATION If I want to start studying AI that can be integrated in industry processes, where must I start and what tools can you recommend, I must study? ANUAR H. Use MATLAB. Use Phyton. Matlab to phyton 1. Phyton has free licenses. 2. All the discoveries, tools, and AI Machine learning all written in Phyton. Many resources for this tool that can be used. And be translated in CHATGPT, and get trainings. Online resources for tutorials are also available. ZHENG 1. Phyton. Easy to access and free.