Data of the bioethanol dehydration to bioethylene production over doped zeolites

The presented data correspond to the study of bioethanol dehydration over doped H-ZSM-5 zeolites. For that, a series of activity test over H-ZSM-5 zeolites with different Si/Al ratio (26, 280, and 371) were studied for the catalytic dehydration of crude bioethanol derived from distillation after sugarcane fermentation. In addition, Ce and Cu were incorporated as dopants to evaluate their effect on the activity and stability.

In the folders you will find all the data obtained for each of the conducted experiments. In the folder called "Biothanol dehydration" there is an excel workbook called "Activity results" it contains the experimental data of the product distribution and yields obtained during bioethanol dehydration for different samples of bioethanol. Each of the worksheets corresponds to each catalyst sample. Also, there is a excel workbook called stability results" this field presents the results of a stability test for 140 h at 300 °C with Z26 and Ce-Z26 during bioethanol dehydration.

The folder called "Catalyst characterization" have three excel workbooks which contain the data obtained by XRD, carbon deposition and acid sites. Also, there is a folder called "DRIFTS" that contains the excel workbooks of the experiments for all the tested samples. All these files contain the results obtained for each of the catalyst used and fresh samples.

所提供的数据集涉及对生物乙醇脱水过程在掺杂H-ZSM-5沸石上的研究。为此，对一系列具有不同Si/Al比（26、280和371）的H-ZSM-5沸石进行了活性测试，以催化蒸馏后甘蔗发酵得到的粗生物乙醇的脱水反应。此外，引入Ce和Cu作为掺杂剂，以评估其对活性和稳定性的影响。在文件夹中，您将找到每个进行实验的数据。在名为“生物乙醇脱水”的文件夹中，有一个名为“活性结果”的Excel工作簿，其中包含不同生物乙醇样品在生物乙醇脱水过程中获得的产品分布和产率的实验数据。每个工作表对应于每种催化剂样品。此外，还有一个名为“稳定性结果”的Excel工作簿，该字段展示了在300°C下进行140小时的稳定性测试结果，测试材料为Z26和Ce-Z26。名为“催化剂表征”的文件夹包含三个Excel工作簿，其中包含通过XRD、碳沉积和酸位点获得的数据。还有一个名为“DRIFTS”的文件夹，其中包含所有测试样品的实验Excel工作簿。所有这些文件均包含每个使用的催化剂和新鲜样品的结果。