摘要
羰基铁、羰基镍是导致铜基合成甲醇催化剂中毒的物质。详细论述了羰基铁、羰基镍的形成机理及对甲醇催化剂的影响,指出使用脱羰基铁、羰基镍吸附剂是延长催化剂使用寿命,提高甲醇产品质量的有效措施。
Iron and nickel carbonyls can deactivate the copper-based catalyst for methanol synthesis. The formation mechanism of iron and nickel carbonyl and their influences on the methanol catalyst are reviewed in detail in this paper. It is pointed out that the use of adsorbents to remove iron and nickel carbonyl is an effective measure to prolong the life of synthetic catalyst and improve the property of methanol product.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2006年第6期17-19,共3页
Modern Chemical Industry
关键词
合成气
羰基金属
甲醇催化剂
synthesis gas
metal carbonyl compound
methanol catalyst