-
1.发明公开Process for the preparation of a presulphided catalyst; process for the preparation of a sulphided catalyst and use of said catalyst 失效一种用于制备预硫化催化剂，工艺用于硫化催化剂的制备以及使用该催化剂的方法。
公开(公告)号：EP0352851A1
公开(公告)日：1990-01-31
申请号：EP89201910.0
申请日：1989-07-20
申请人： AKZO N.V.
发明人： de Jong, Jan Ide , Eisenhuth, Ludwig , Schoonhoven, Johannes Wilhelmus F. M. , van Hengstum, Antonius Johannes
摘要： Ex-situ presulphidation of hydrotreating catalysts comprising impregnating the catalysts with an aqueous solution of an organic sulphur compound, e.g. the diammonium salt of 2,5-dimercapto-1,3,4-thiadiazole and 2,2′-dithiodiethanol, followed by drying of the impregnated material. The dried material is activated by contacting it with hydrogen gas at elevated temperature.
摘要翻译： 加氢处理催化剂包括用有机硫化合物的wässrige溶液浸渍催化剂，例如易地presulphidation 2,5-二巯基-1,3,4-噻二唑和2.2分钟-dithiodiethanol的二铵盐，随后浸渍的材料的干燥。 将干燥的材料通过在高温下与氢气气体接触它激活。
-
2.发明授权Process for the preparation of a presulphided catalyst; process for the preparation of a sulphided catalyst and use of said catalyst 失效预处理催化剂的制备方法; 制备硫化催化剂的方法和使用催化剂的方法
公开(公告)号：EP0352851B1
公开(公告)日：1992-10-07
申请号：EP89201910.0
申请日：1989-07-20
申请人： AKZO N.V.
-
搜索结果
2 条记录 (耗时 0.008 秒)
筛选
AND
AND
过滤
NOT
NOT
扫码加群
