New ionic hydrogenation and hydrogenolysis catalysts for the deoxygenation of renewable sugar polyols and lignins to alpha, omega-diols and phenolics as polymer components

新型离子氢化和氢解催化剂，用于将可再生糖醇和木质素脱氧为作为聚合物组分的α、omega-二醇和酚醛树脂

• 批准号: 336114-2006
• 负责人: Schlaf, Marcel
• 金额: $ 7.23万
• 依托单位: University of Guelph
• 依托单位国家: 加拿大
• 项目类别: Strategic Projects - Group
• 财政年份: 2007
• 资助国家: 加拿大
• 起止时间: 2007-01-01 至 2008-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=361548
• 关键词: New; ionic; hydrogenation; hydrogenolysis; catalysts

Canada is a major producer of agriculture based carbohydrate biomass such as corn sugar, corn fiber and seed oils (e.g. canola, corn or soy bean oil) as well as lignins from pulp and paper processing. Our fundamental research is aimed at the molecular level design and development of new man-made transition metal catalysts that will open new pathways to the production of high value-added non-food products from these locally grown agricultural and forrestry commodities. The transtition metal complex based catalysts to be investigated achieve this by reducing the oxygen content of the carbohydrate and lignin starting materials through a combination of dehydration (loss of water) followed by hydrogenation and hydrogenolysis (addition of hydrogen) reactions that transform them into chemicals that can directly be used in the petrochemical industry for the manufacture of everyday polymers such as Lycra(TM) or Corterra(TM) and Sorona(TM) or phenol based resins. Some of these polymers are presently produced and used on a large scale by the Canadian chemical industry.

加拿大是以农业为基础的碳水化合物生物质的主要生产国，如玉米糖、玉米纤维和种子油(如菜籽油、玉米或大豆油)以及纸浆和造纸加工产生的木质素。我们的基础研究旨在分子水平上设计和开发新的人造过渡金属催化剂，这将为从这些当地种植的农业和林产品生产高附加值非食品产品开辟新的途径。将被研究的转位金属络合物催化剂通过以下步骤来实现这一点：通过结合脱水(失水)、氢化和氢解(加氢)反应来降低碳水化合物和木质素原料的含氧量，这些反应将碳水化合物和木质素转化为可直接用于石化工业的化学品，用于生产日常聚合物，如莱卡(TM)或Corterra(TM)和索罗纳(TM)或基于苯酚的树脂。其中一些聚合物目前由加拿大化学工业大规模生产和使用。