In a process for converting methane to aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst in a reaction zone under conditions effective to convert the methane to aromatic hydrocarbons. The reaction zone is contained within a reactor and the reactor or an internal component of the reactor has at least one surface that is chemically exposed to the feed and is formed from a refractory material that exhibits a carbon uptake (mass of carbon absorbed per unit of exposed metal surface area) of less than 25 g/m<SUP>2</SUP> when exposed to mixture of 50vol% methane and 50vol% H<SUB>2</SUB> at 9000C for 168 hours.
申请公布号
WO2008027181(A2)
申请公布日期
2008.03.06
申请号
WO2007US17918
申请日期
2007.08.13
申请人
EXXONMOBIL CHEMICAL PATENTS INC.;SANGAR, NEERAJ;IACCINO, LARRY, L.;JONES, JEFFREY, P.
发明人
SANGAR, NEERAJ;IACCINO, LARRY, L.;JONES, JEFFREY, P.