uso de um catalisador de zeólito, e, processo para reduzir o teor de óxidos de nitrogênio em um gás

    公开(公告)号:BR112013008621A2

    公开(公告)日:2016-06-21

    申请号:BR112013008621

    申请日:2011-10-10

    Applicant: BASF SE

    Abstract: uso de um catalisador de zeólito, e, processo para reduzir o teor de óxidos de nitrogênio em um gás. a presente invenção se refere ao uso de um catalisador de zeólito compreendendo pelo menos um metal de transição e além disso átomos de enxofre e/ou fósforo para reduzir o teor de óxidos de nitrogênio em um gás, e também a um processo para reduzir o teor de óxidos de nitrogênio em um gás colocando este gás em contato com um catalisador de zeólito como este.

    P/S-TM-COMPRISING ZEOLITES FOR DECOMPOSITION OF N2O

    公开(公告)号:ZA201303321B

    公开(公告)日:2014-07-30

    申请号:ZA201303321

    申请日:2013-05-08

    Applicant: BASF SE

    Abstract: The use of a zeolite catalyst comprising at least one transition metal and in addition sulfur and/or phosphorus atoms for reducing the content of nitrogen oxides in a gas is provided, and a process for reducing the content of nitrogen oxides in a gas by bringing this gas into contact with such a zeolite catalyst is also provided.

    P/S-TM-COMPRISING ZEOLITES FOR DECOMPOSITION OF N2O

    公开(公告)号:CA2814409A1

    公开(公告)日:2012-04-19

    申请号:CA2814409

    申请日:2011-10-10

    Applicant: BASF SE

    Abstract: The use of a zeolite catalyst comprising at least one transition metal and in addition sulfur and/or phosphorus atoms for reducing the content of nitrogen oxides in a gas is provided, and a process for reducing the content of nitrogen oxides in a gas by bringing this gas into contact with such a zeolite catalyst is also provided.

    SUPPORTED NOBLE-METAL-COMPRISING CATALYST FOR OXIDATIVE DEHYDROGENATION OR EPOXIDATION

    公开(公告)号:MY171153A

    公开(公告)日:2019-09-27

    申请号:MYPI2014003047

    申请日:2013-07-31

    Applicant: BASF SE

    Abstract: Supported noble metal-comprising catalysts which can be obtained by a1) application of a noble metal compound, optionally in admixture with additives acting as promoters, to a support material, then drying, and a2) application of a reducing agent to a support material, then drying, wherein steps a1) and a2) are repeated simultaneously or in alternating turns, or wherein either of the compounds is applied entirely and then the other one is applied entirely, b) optionally afterwards drying of the resulting product, and c) subsequent calclnation, its use, especially for oxidative dehydrogenation and a process for producing it.

Patent Agency Ranking