摘要
综述了LMP—4型FCC金属钝化剂在几家炼油厂的应用情况。结果表明:LMP—4型金属钝化剂具有水溶性好、微毒、无味等特点,使用安全、方便、可靠。LMP—4型金属钝化剂挂锑率高达50％,响应时间短,对镍表现出显著的钝化效果。
Application of the LMP - 4 FCC metal passivator in refinery is introduced in this paper. This passivator has characteristics of low-poison, odorless, good water-solubility, and can be vised conveniently and safely. Ratio of antimony hanging about the passivator comes up to 50%, it shows remarkable effects passivating on nickel.
出处
《河南石油》
1996年第4期37-40,6,共4页
Henan Petroleum
关键词
重油
催化裂化催化剂
重属钝化剂
Catalysis, Cracking, Metal, (Passivator), Application
