Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Algorithm for flow control in absorption inhibitor natural gas dehydration V.M. DMITRIEV, T.V. GANDZHA, I.YA. KLEPAK The article describes the algorithm for flow control in an absorption inhibitor natural gas dehydration, implemented in the Intelligent SCADA-system, which included a computer model of object management and expert system with a set of production models of knowledge to take account of external factors, and technological variations. The developed algorithm, allowing to reduce the consumption of inhibitor in the absorber of moisture complex gas installations operating on gas-condensate fields in Russia, involves reducing the cost of natural gas passing from the field in the gas transportation system. Keywords: SCADA-system, algorithm, absorbers, physicochemical system, installation complex gas, computer models, the objective function, cost minimization methanol. E-mail:gandga@toe.tusur.ru