专利名称：Improved aromatics processing
发明人：Kursewicz, Christine Hodgkins,McWilliams,
John Paul
申请号：EP81300485.0申请日：19810205公开号：EP0036704A2公开日：19810930
专利附图：
摘要：Improved aromatic conversion processes are provided by novel regenerationtechniques. Aromatic processes that would benefit from this invention include thoseprocesses using catalysts comprising zeolites having a silica to alumina mole ratio of at
least about 12 and a constraint index within the approximate range of 1 to 12 and whichrequire regeneration to burn off coke from said catalysts. The improvement of theinstant invention resides in conducting said regeneration in the presence of steam undercontrolled conditions to enhance the activity of the catalysts.
申请人：MOBIL OIL CORPORATION
地址：150 East 42nd Street New York New York 10017 US
国籍：US
代理机构：Carpmael, John William Maurice
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