ITM Oxygen technology: scale-up toward clean energy applications
ITM Oxygen technology: scale-up toward clean energy applications
复制标题
DOI：
--
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
J. Repasky;Lori L. Anderson;V. Stein
中科院分区：
文献类型：
--
作者：
J. Repasky;Lori L. Anderson;V. Stein
在20世纪80年代后期，空气产品公司发现了一类钙钛矿陶瓷材料，具有高通量和对氧离子的分离选择性。这些材料已经成为一类新型空气分离技术的基础，称为离子传输膜（ITM）。空气产品公司沿着与合作伙伴一起，并通过与美国能源部的合作，在将ITM制氧技术发展成为一种经济高效的制氧方法方面取得了实质性进展。ITM氧气与先进的发电工艺以及需要氧气的传统能源密集型工业工艺完美集成。该团队已经成功地在一个原型设施中展示了商业规模模块的预期性能，该原型设施每天生产高达5吨（TPD）的氧气。该装置的持续运行验证了热和压力循环性能，并测试了下一阶段规模扩大的一些组件设计和操作方案。下一阶段试验装置正在建设中，计划2013年投入大规模运行。该中型试验装置（ISTU）设计用于生产高达100 TPD的氧气，并与生物柴油和联合发电相结合。100 TPD装置的数据将为生产2000 TPD的更大工厂提供设计基础。与此同时，也开始扩大陶瓷制造能力，以支持这些发展。本文将介绍ITM氧气开发工作的概述和更新，包括商业规模陶瓷模块和操作场景的测试，下一阶段的放大设计，陶瓷制造扩展工作，以及开发商业过程集成和经济分析，以气化，燃气涡轮机，氧气燃烧和其他能源密集型工业应用。将讨论商业化时间轴。
In the late 1980s Air Products identified a class of perovskite ceramic materials with high flux and separation selectivity for oxygen ions. These materials have become the basis for a novel class of air separation technologies, referred to as ion transport membranes (ITMs). Along with partners and through collaboration with the U.S. Department of Energy, Air Products has made substantial progress in developing ITM Oxygen technology to be a cost-effective method of oxygen production. ITM Oxygen integrates well with advanced power generation processes, as well as traditional energy intensive industrial processes requiring oxygen. The team has successfully demonstrated expected performance of commercial-scale modules in a prototype facility that produces up to 5 tons per day (TPD) of oxygen. Continued operation of this unit has verified thermal and pressure cycle performance, and tested a number of component designs and operating scenarios for next phase scale-up. Next phase pilot unit is in construction, and major operation is planned in 2013. This intermediate-scale test unit (ISTU) is designed to produce up to 100 TPD of oxygen integrated with turbomachinery and co-production of power. Data from the 100 TPD unit will provide the design basis for a much larger plant that could produce 2000 TPD. In parallel, work has also begun to expand ceramic fabrication capacity to support these developments. This paper will present an overview and update of the ITM Oxygen development effort, including testing of commercial-scale ceramic modules and operating scenarios, next-phase scale-up designs, ceramic manufacturing expansion work, and developing commercial process integrations and economic analyses toward gasification, gas turbine, oxy-combustion, and other energy-intensive industrial applications. A commercialization timeline will be discussed.