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AssigneeCovestro Deutschland AG
InventorsAndreas Lyding, Jochen Plessel, Sairam Potaraju, Alexander Knaak, Max Gemeinhardt
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A method for improving a chemical production process, wherein a derivative chemical product is produced through a derivative chemical production process based on at least some derivative process parameters at a chemical production facility, which chemical production facility comprises a facility intranet, wherein at least some derivative process parameters are measured from the derivative chemical production process by a production sensor computer system within the facility intranet and wherein a process model for simulating the derivative chemical production process is recorded in a process model management computer system outside the facility intranet. The invention also relates to a corresponding system for a chemical production process.
A method for improving a chemical production process, wherein a derivative chemical product is produced through a derivative chemical production process based on at least some derivative process parameters at a chemical production facility, in which the chemical production facility comprises a facility intranet, wherein at least some derivative process parameters are measured from the derivative chemical production process by a production sensor computer system within the facility intranet, and wherein a process model for simulating the derivative chemical production process is recorded in a process model management computer system outside the facility intranet, wherein the process model is transmitted to a computing module for performing numerical analysis, wherein the computing module is within the facility intranet, from the process model management computer system, wherein the derivative process parameters are provided to the computing module, wherein the computing module determines modification data for updating the process model by a numerical analysis based on the derivative process parameters and the process model, that wherein the computing module prevents the derivative process parameters from being transferred outside the facility intranet, and wherein the computing module prevents read access to the process model and the modification data.
A system for a chemical production process comprising a chemical production facility for producing a derivative chemical product through a derivative chemical production process based on at least some derivative process parameters, in which the chemical production facility comprises a facility intranet and comprises a production sensor computer system within the facility intranet, wherein at least some derivative process parameters are measured from the derivative chemical production process by the production sensor computer system, wherein the system further comprises a process model management computer system outside the facility intranet for recording a process model for simulating the derivative chemical production process, wherein the system further comprises a computing module within the facility, wherein the process model management computer system is configured to transmit the process model to the computing module, wherein the computing module is configured to determine modification data for updating the process model by a numerical analysis based on the derivative process parameters and the process model, wherein the computing module is configured to prevent the derivative process parameters from being transferred outside the facility intranet, and wherein the computing module is further configured to prevent read access to the process model and the modification data.
Dependencies are inferred from the claim text.