首页>
外国专利>
Supported catalyst with resistance against metal poisoning, and its use in the hydrotreatment of petroleum fractions containing metal
Supported catalyst with resistance against metal poisoning, and its use in the hydrotreatment of petroleum fractions containing metal
展开▼
机译:具有抗金属中毒能力的负载型催化剂及其在含金属石油馏分的加氢处理中的应用
展开▼
页面导航
摘要
著录项
相似文献
摘要
A catalyst for use in the hydrotreatment of hydrocarbons comprises a carrier and at least one catalytic metal selected from vanadium, molybdenum, tungsten, nickel, cobalt and/or iron; this catalyst is in the form of a plurality of juxtaposed agglomerates of acicular platelets, oriented radially to each other. It is prepared from agglomerates of activated alumina subjected to reaction with an acid and a compound providing an anion able to combine with aluminum ions in solution.
展开▼