REGENERATION OF AROMATIC ALKYLATION CATALYSTS USING HYDROGEN-CONTAINING GASES
摘要
The present invention provides a process for regenerating a spent catalyst comprising a molecular sieve, the process comprising the step of contacting the spent catalyst with a hydrogen-containing gas under catalyst reactivation conditions. The regenerated catalyst formed is preferably used in aromatic alkylation and transalkylation processes.
申请公布号
WO2014182440(A1)
申请公布日期
2014.11.13
申请号
WO2014US35007
申请日期
2014.04.22
申请人
EXXONMOBIL CHEMICAL PATETNS INC.
发明人
KOLB, RAINER;HELTON, TERRY, E.;VINCENT, MATTHEW, J.;CAO, CHUNSHE, J.;ZURLO, DOMINICK, A.