STTR Phase I: Direct Microreactor Synthesis of Hydrogen Peroxide

STTR 第一阶段：过氧化氢的直接微反应器合成

• 批准号: 0741214
• 负责人: James Akse
• 金额: --
• 依托单位: Umpqua Research Company
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-01-01 至 2009-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0741214&HistoricalAwards=false
• 关键词: STTR; Phase; Direct; Microreactor; Synthesis

This Small Business Technology Transfer (STTR) Phase I project will develop a microreactor system for formation of hydrogen peroxide in water by direct catalytic reaction of oxygen and hydrogen. This approach will overcome limitations that exist in current direct processes, which are not commercially viable. A more efficient and safer reactor system is proposed. Intrinsic attributes of microreactor technology, including exceptional heat and mass transfer rates, and free radical quenching, will allow an efficient, safe, and scalable process to be achieved. The societal benefits (commercial potential) of this project a "green" process for the formation of hydrogen peroxide in water. The major advantage of hydrogen peroxide over other chemical reagents is the benign by-products that are formed. Hydrogen peroxide is utilized in industrially important processes. Penetration of hydrogen peroxide into industrial processes has been stymied by cost, where a significant fraction of the cost is for shipping of concentrated hydrogen peroxide solutions. The capability to generate low cost hydrogen peroxide on-demand using microreactors will overcome this the shipping expense.

这个小型企业技术转移（STTR）第一期项目将开发一个微反应器系统，通过氧和氢的直接催化反应在水中形成过氧化氢。这种方法将克服目前在商业上不可行的直接工艺中存在的限制。提出了一种更高效、更安全的反应堆系统。微反应器技术的固有属性，包括卓越的传热传质速率和自由基猝灭，将使高效、安全、可扩展的工艺得以实现。这个项目的社会效益（商业潜力）是在水中形成过氧化氢的“绿色”过程。过氧化氢相对于其他化学试剂的主要优点是生成的良性副产物。过氧化氢用于工业上的重要工序。过氧化氢在工业过程中的渗透一直受到成本的阻碍，其中很大一部分成本是运输浓缩过氧化氢溶液。使用微反应器按需生产低成本过氧化氢的能力将克服运输费用。