首页>
外国专利>
POLYMER PROPERTY DISTRIBUTION FUNCTIONS METHODOLOGY AND SIMULATORS
POLYMER PROPERTY DISTRIBUTION FUNCTIONS METHODOLOGY AND SIMULATORS
展开▼
机译:聚合物性能分布函数方法和仿真器
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process simulator and modeling methodology employs instantaneous property measures. The instantaneous measures of various polymer properties are tracked throughout the subject polymer manufacturing system and used to calculate respective property distribution functions. For example, property distributions of composition, molecular weight, stereoregularity and long chain branching are calculated, tracked in time and location throughout the manufacturing system, and used to model the polymer manufacturing system and polymerization process performed by the system. More specifically, the present invention calculates full distribution of polymer properties from the instantaneous property measures and tracked instantaneous property distributions. This enables accurate and computationally efficient modelling of the polymerization process and manufacturing system for carrying out the same. The present invention method and apparatus thus enables modelling of polymer manufacturing systems (a) operating under transient or steady-state conditions, using free radicals or catalysts with a plurality of active center types, and having reactor types of CSTR, PFTR or any combinations thereof operating in batch, semi-batch or continuous operation, and (b) for carrying out polymerization processes including solution, slurry, gas phase, suspension and emulsion polymerizations.
展开▼