Adsorption of wood extractives from pinus radiata onto bentonite

This data set is the output of a student research project conducted by Deanne Heier (School of Chemistry Honours student, 2013) and includes concentration measurements of the wood extractives from  pinus radiata thermomechnical pulp obtained from Norske Skog Paper Mill in Tasmania. The concentrations were measured using gas chromatography.   The data set also includes adsorption measurements of the wood extractives onto bentonite along with particle size distributions of the wood extractives and bentonite as well as  surface area measurements of the bentonite samples. The format of the data is Excel spreadsheets.  GC chromatographs of the raw data in Varian data file format are available. There is a lab notebook documenting procedures and some of the data.  Data was collected between Feb - Nov 2013. A Varian CP-3800 gas chromatograph fitted with a Varian CP-8400 auto sampler and a flame ionisation detector. On-column injection with variable temperature ramping was used with a Zebron 1 column.  A Micromeritics Saturn Digisizer 5200 laser particle size analyser (LPSA) was used for the particle size analysis.  A Micromeritics Tristar II 3020 V1.01 was used to measure the BET surface area

本数据集为2013年化学荣誉学士学生Deanne Heier开展的学生研究项目产出数据，包含从塔斯马尼亚诺斯克斯科格（Norske Skog）造纸厂获取的辐射松（Pinus radiata）热机械浆中木材提取物的浓度测定结果，该浓度检测采用气相色谱（gas chromatography, GC）法完成；数据集还涵盖木材提取物在膨润土（bentonite）上的吸附测定数据、木材提取物与膨润土的粒径分布数据，以及膨润土样品的BET（Brunauer-Emmett-Teller）比表面积测定结果，数据以Excel电子表格格式存储，附带原始数据的气相色谱谱图，其格式为瓦里安（Varian）数据文件格式，另有记录实验流程与部分实验数据的实验记录本；数据采集周期为2013年2月至11月，实验所用仪器包括配备瓦里安CP-8400自动进样器与火焰离子化检测器（flame ionisation detector, FID）的瓦里安CP-3800气相色谱仪，该仪器采用可变程序升温的柱头进样方式，搭配Zebron 1色谱柱；粒径分析使用麦克默瑞提克（Micromeritics）Saturn Digisizer 5200激光粒径分析仪（LPSA）；比表面积测定则采用麦克默瑞提克Tristar II 3020 V1.01仪器，依据BET比表面积法完成。