数据预处理及其对计算页岩吸附量的影响选择方法的比较:个案研究

Q4 Earth and Planetary Sciences

Mineralogia Pub Date : 2017-12-01 DOI:10.1515/mipo-2017-0018

P. Waszczuk

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引用次数: 0

摘要

摘要本文讨论了选择数据预处理方法对确定材料吸附能力所需的计算气体密度的影响。对含气页岩样品进行了体积吸附试验。通过移动平均、多项式回归和局部加权散点图平滑三种方法对得到的数据、压力和温度进行预处理。结果包括从过滤数据和未经预处理的数据计算的过量和绝对吸附，以及每种情况下的Langmuir等温线系数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Data Preprocessing and Its Influence on the Adsorption Capacity of Calculated Shale. Comparison of Selected Methods: A Case Study

Abstract This article discusses the impact of choosing a data preprocessing method for the calculated gas density necessary to determine the sorption capacity of a material. The sample of gas-bearing shale was subjected to a volumetric sorption test. The obtained data, pressure and temperature were preprocessed by three methods: moving average, polynomial regression and locally weighted scatterplot smoothing. The results include the excess and absolute sorption calculated from data that were filtered, and data without pre-treatment and Langmuir isotherms’ coefficients for every case.

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来源期刊

Mineralogia Earth and Planetary Sciences-Geology

CiteScore

0.80

自引率

0.00%

发文量

期刊介绍： - original papers in the scope of widely understood mineralogical sciences (mineralogy, petrology, geochemistry, environmental sciences, applied mineralogy etc.) - research articles, short communications, mini-reviews and review articles