Multifunctional non-precious unpgrading catalysts

多功能非贵重还原催化剂

• 批准号: 485967-2015
• 负责人: Semagina, Natalia
• 金额: $ 3.03万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=600197
• 关键词: Multifunctional; non; precious; unpgrading; catalysts

The best strategy for Canada's heavy oil upgrading should include removal of sulfur and nitrogen and significant increase of hydrogen content, which can only be achieved with catalytic technologies. The project proposes to develop an efficient 4-in-1 hydrodesulfurization/ hydrodenitrogenation/ hydrogenation/ hydrocracking catalyst to improve product quality at lower operational expenses from current cobalt- or nickel-promoted molybdenum materials. The new catalyst will include elements more abundant in the Earth's crust at a comparable price to the conventional one; it may become a viable alternative for improving bitumen upgrading operations.

加拿大重油升级的最佳策略应该包括去除硫和氮，并显著提高氢含量，这只能通过催化技术来实现。该项目拟开发一种高效的4合1加氢脱硫/加氢脱氮/加氢/加氢裂化催化剂，以较低的运营费用提高现有钴或镍促进钼材料的产品质量。这种新型催化剂将包含地壳中更丰富的元素，而价格与传统催化剂相当；它可能成为改善沥青升级作业的可行替代方案。