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Article
Optimization of SRT-VI Pyrolysis Furnaces of High-Capacity Ethylene Plant
The development and solution of an optimization model of real-time control of pyrolysis of straight-run naphtha are considered. The model takes into account the constraints imposed by downstream units of a hig...
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Article
Mathematical Modeling of Thermal Oxidative Degradation of Polybutadiene in Solution
A new mathematical model of the process of degradation of diene rubbers is proposed as the basis for the design of industrial reactors used for this process. It describes a homophasic thermal oxidative process...
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Article
Determination of Parameters Assigned to an Anti-Surge Controller in a Turbocompressor Automation System
An algorithm that describes the operation of a dynamic compressor control system with anti-surge valve is presented. A technique for the use of the certified gaseodynamic characteristics of a compressor and th...
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Article
Optimization of circulation water cooling process in forced-draft towers
A mathematical model of circulation water cooling process in a group of forced-draft towers is proposed. The problem of optimization of this process is solved. A program package has been developed, which allow...
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Article
Modeling of pyrolysis of straight-run naphtha in a large-capacity type SRT-VI furnace
The problem of modeling pyrolysis of naphtha in a modern SRT-VI large-capacity furnace from ABB Lummus Global (USA) was examined. Curves of the yield of basic products as a function of the composition of the f...
