passivating agent
英
美
网络 钝化剂
双语例句
- Application study of cobalt salt as a passivating agent without chromium on tin plate
钴盐在镀锡板无铬钝化中的应用研究 - The development of the passivating agent containing rare earths is introduced, its application efficiency and passivating mechanism are described, and the prospects for study of passivating agent containing rare earths are discussed.
评述了稀土催化裂化金属钝化剂研究与应用现状，介绍了稀土催化裂化钝化剂的作用机理，探讨了稀土催化裂化钝化剂的发展方向。 - A process to prepare aqueous rust-removing and anti-corrosive paint by using polyvinyl acetate emulsion as adhesive, phosphoric acid as rust-transforming agent and zinc phosphate and zinc chromate as passivating agent and anticorrosive agent is introduced.
介绍了一种以聚醋酸乙烯酯乳液为基料、以磷酸为锈转化剂、以磷酸锌和铬酸锌为钝化剂和防腐剂的水乳型除锈、防锈漆的制备方法。 - Two kinds of additives for heavy oil or residue fluid catalytic cracking process including metal passivating agent ( nickel, vanadium and multifunctional metal) and bottom cracking additive are discussed.
针对重油或渣油催化裂化过程中所涉及的金属钝化剂和塔底油裂解助剂进行了讨论，其中金属钝化剂包括钝镍剂、钝钒剂及多功能钝化剂。 - Advances in Study of the Passivating Agent Containing Rare Earths in FCC Process
稀土催化裂化金属钝化剂研究进展