阅读说明：本技术 用于改进化学品生产过程的方法 (Method for improving chemical production process ) 是由 A·利丁 J·普莱泽尔 S·波塔拉朱 A·克纳克 M·格梅因哈特 于 2019-01-15 设计创作，主要内容包括：本发明涉及一种用于改进化学品生产过程的方法,其中在化学品生产设施(2a,b)处基于至少一些衍生物过程参数(3a,b)通过衍生物化学品生产过程生产衍生物化学产品(1a,b),所述化学品生产设施(2a,b)包括设施内联网(4a,b),其中通过设施内联网(4a,b)内的生产传感器计算机系统(5a,b)从衍生物化学品生产过程测量至少一些衍生物过程参数(3a,b)并且其中用于模拟衍生物化学品生产过程的过程模型(6)被记录在设施内联网(4a,b)外部的过程模型管理计算机系统(7)中。该方法的特征在于,将过程模型(6)从过程模型管理计算机系统(7)传输到计算模块(8a,b)用于执行数值分析,该计算模块(8a,b)在设施内联网(4a,b)内,其特征在于衍生物过程参数(3a,b)被提供给计算模块(8a,b),其特征在于计算模块基于衍生物过程参数(3a,b)和过程模型(6)通过数值分析确定(8a,b)用于更新过程模型(6)的修改数据(9a,b),其特征在于计算模块(8a,b)防止衍生物过程参数(3a,b)被传送到设施内联网(4a,b)外部并且其特征在于计算模块(8a,b)防止对过程模型(6)和修改数据(9a,b)的读取访问。本发明还涉及用于化学品生产过程的相应系统。(The invention relates to a method for improving a chemical production process, wherein a derivative chemical product (1a, b) is produced by a derivative chemical production process at a chemical production facility (2a, b) based on at least some derivative process parameters (3a, b), the chemical production facility (2a, b) comprising a facility intranet (4a, b), wherein at least some derivative process parameters (3a, b) are measured from the derivative chemical production process by a production sensor computer system (5 a, b) within the facility intranet (4a, b) and wherein a process model (6) for simulating the derivative chemical production process is recorded in a process model management computer system (7) outside the facility intranet (4a, b). The method is characterized in that the process model (6) is transmitted from the process model management computer system (7) to a calculation module (8a, b) for performing a numerical analysis, the calculation module (8a, b) being within the facility intranet (4a, b), characterized in that the derivative process parameters (3a, b) are provided to the calculation module (8a, b), in that the calculation module determines (8a, b) modification data (9a, b) for updating the process model (6) by the numerical analysis based on the derivative process parameters (3a, b) and the process model (6), in that the calculation module (8a, b) prevents the derivative process parameters (3a, b) from being transmitted outside the facility intranet (4a, b) and in that the calculation module (8a, b) prevents the modification data (9a, b) is read access. The invention also relates to a corresponding system for a chemical production process.)