The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2012
Filed:
Jan. 16, 2007
Ermanno Filippi, Castagnola, CH;
Enrico Rizzi, Casnate Con Bernate, IT;
Mirco Tarozzo, Ligornetto, CH;
Ermanno Filippi, Castagnola, CH;
Enrico Rizzi, Casnate Con Bernate, IT;
Mirco Tarozzo, Ligornetto, CH;
Ammonia Casale S.A., , CH;
Abstract
Described here is a system () of walls for catalytic beds of reactors () for the heterogeneous synthesis of chemical compounds characterized in that it comprises a wall () of predetermined thickness in direct contact with a catalytic bed () for containing it, said wall having a plurality of portions () permeable to gases and a plurality of portions () impermeable to gases, said portions () permeable to gases each being equipped with a plurality of slits () of a size such as to allow the free passage of the synthesis gases through them but not the passage of the catalyst.