Multi-gas sensor arrays for methane emission detection

用于甲烷排放检测的多气体传感器阵列

• 批准号: 508936-2017
• 负责人: Risk, David
• 金额: $ 3.28万
• 依托单位: St. Francis Xavier University
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=618199
• 关键词: Multi; gas; sensor; arrays; methane

Canada and the US have agreed to reduce oil and gas sector methane emissions 40-45% from 2012 estimates by 2025. Identifying the sources of these emissions can inform operators as to the most effective areas for infrastructure improvements in order to reduce product loss and improve environmental performance. Knowledge of the extent of these emissions can also facilitate conversations between operators, regulators, landowners, and other stakeholders. In this project, an incoming Masters student and PhD student will develop and field test a reliable, robust, and cost competitive sensor package for detecting and locating CH4 emissions. This will be done by combining the expertise in field application and complex data analysis found in Dr. Risk's FluxLab at St Francis Xavier University with the expertise in sensor hardware development and refinement of our industry partner, Eosense. The software techniques developed in the FluxLab for use with high-cost highly sensitive state of the art single gas analysers will be applied to low-cost, lower-sensitivity multi-gas sensor arrays to produce results of comparably high quality. The resulting product will be a highly marketable and cost-effective new technology, which will enable the establishment of dense monitoring networks under a range of conditions. Eosense will be well poised for the commercialization of the sensor array and associated software package, responding to a demonstrated need within the oil and gas industry.

加拿大和美国已同意到2025年将石油和天然气部门的甲烷排放量从2012年的估计减少40-45%。确定这些排放源可以告知运营商最有效的基础设施改进领域，以减少产品损失并提高环境绩效。了解这些排放的程度还可以促进运营商、监管机构、土地所有者和其他利益相关者之间的对话。在这个项目中，即将到来的硕士生和博士生将开发和现场测试一个可靠的，强大的，和成本竞争力的传感器包检测和定位甲烷排放。这将通过将St弗朗西斯泽维尔大学Risk博士的FluxLab在现场应用和复杂数据分析方面的专业知识与我们的行业合作伙伴Eosense在传感器硬件开发和改进方面的专业知识相结合来实现。FluxLab开发的用于高成本高灵敏度单气体分析仪的软件技术将应用于低成本、低灵敏度多气体传感器阵列，以产生高质量的结果。由此产生的产品将是一种极具市场价值和成本效益的新技术，可在各种条件下建立密集的监测网络。Eosense将为传感器阵列和相关软件包的商业化做好准备，以满足石油和天然气行业的需求。