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首页> 外文会议>Pulp and Paper Technical Annual Meeting >MODELING HYDROGEN PEROXIDE BLEACHING PROCESS TO PREDICT OPTICAL PROPERTIES OF A BLEACHED CMP PULP
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MODELING HYDROGEN PEROXIDE BLEACHING PROCESS TO PREDICT OPTICAL PROPERTIES OF A BLEACHED CMP PULP

机译：模拟过氧化氢漂白过程预测漂白CMP纸浆的光学性质

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摘要

In this paper, the possibility of statistical modeling from the pulp and peroxide bleaching condition variables to predict optical properties of a bleached chemimechanical pulp used in a newsprint paper machine at Mazandaran Wood and Paper Industries Company (MWPI) was studied. Due to the variations in the opacity and the brightness of the bleached pulp at MWPI and to tackle this problem, it was decided to study the possibility of modeling the bleaching process. To achieve this purpose, Multi-variate Regression Analysis was used for model building and it was found that there is a relationship between independent variables and pulp brightness as well as pulp opacity, consequently, two models were constructed. Then, model validation was carried out using new data set in the bleaching plant at MWPI to test model predictive ability and its performance.
机译：本文研究了从纸浆和过氧化物漂白条件变量的统计建模的可能性，以预测Mazandaran木材和造纸工业公司（MWPI）在新闻纸机中使用的漂白化妆动力纸浆的光学性质。由于MWPI漂白纸浆的不透明度和亮度的变化并解决了这个问题，因此决定研究建模漂白过程的可能性。为达到此目的，多变化的回归分析用于模型建筑物，发现独立变量与纸浆亮度与纸浆不透明之间存在关系，因此构造了两种模型。然后，使用MWPI漂白设备中的新数据集进行模型验证，以测试模型预测能力及其性能。

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