公开(公告)号：MY193099A

公开(公告)日：2022-09-26

申请号：MYPI2019000441

申请日：2016-07-26

Applicant: BASF CORP ,  BASF CORP

Inventor： CHEN LIANG ,  ZHAO FENG ,  ZHANG JIA DI ,  SHI ANJU ,  CHEN SHAU-LIN FRANK ,  CHEN MIAO

IPC: B01J23/22

Abstract: A catalyst for NOx removal, more specifically, a supported catalyst, a monolithic selective catalytic reduction (SCR) catalyst, preparation method therefor, and method for NOx removal are provided. (Figure 1)

公开(公告)号：ZA201804736B

公开(公告)日：2022-10-26

申请号：ZA201804736

申请日：2018-07-16

Applicant: BASF SE ,  BASF CORP

Inventor： ZHAO FENG ,  ZHANG JIA DI ,  GALEANO NUNEZ DIANA CAROLINA ,  CHEN LIANG ,  HUBER SABINE ,  HUENNEKES EDGAR VIKTOR

Abstract: A catalyst composition comprising-a support comprising TiO2,-a composite oxide containing vanadium and antimony, which has a rutile-type structure different from VSbO4 and V0.92Sb0.92O4 as determined by X-ray diffraction (XRD) analysis with CuKα radiation, and-optionally, one or more selected from the group consisting of oxides of silicon, oxides of vanadium and oxides of antimony, for selective catalytic reduction of nitrogen oxides; to a process for preparing the catalyst composition, to the catalyst composition obtained/obtainable by the process and to use of the same for selective catalytic reduction of nitrogen oxides.

公开(公告)号：BR112021011371A2

公开(公告)日：2021-08-31

申请号：BR112021011371

申请日：2019-12-12

Applicant: BASF CORP

Inventor： YANG FENG ,  ZHAO FENG ,  JIA DI ZHANG ,  CHEN LIANG

IPC: B01J23/00 ,  B01J23/22

Abstract: métodos para a produção de catalisadores de vanádio e para redução catalítica seletiva de óxidos de nitrogênio, catalisadores de vanádio e uso. a presente invenção se refere a um método para a produção de catalisadores de vanádio, incluindo as etapas de 1) fornecer uma mistura compreendendo um suporte à base de tio2 e um óxido composto contendo vanádio e antimônio; 2) preparar uma pasta contendo a mistura obtida na etapa 1), um aditivo compreendendo pelo menos uma espécie selecionada a partir do grupo que consiste em si, al, zr, ti, w e mo, e um solvente; e 3) aplicar a pasta em um substrato ou processar a pasta em corpos moldados e aos catalisadores de vanádio obtidos/obteníveis a partir do método e uso dos mesmos para redução de óxidos de nitrogênio (nox).

公开(公告)号：CA3031841A1

公开(公告)日：2018-02-01

申请号：CA3031841

申请日：2016-07-26

Applicant: BASF CORP

Inventor： CHEN LIANG ,  ZHAO FENG ,  ZHANG JIA DI ,  SHI ANJU ,  CHEN SHAU-LIN FRANK ,  CHEN MIAO

IPC: B01J23/22

Abstract: A catalyst for NOx removal, more specifically, a supported catalyst, a monolithic selective catalytic reduction (SCR) catalyst, preparation method therefor, and method for NOx removal are provided.

公开(公告)号：CA3008738A1

公开(公告)日：2017-06-22

申请号：CA3008738

申请日：2016-07-26

Applicant: BASF CORP ,  BASF SE

Inventor： ZHAO FENG ,  ZHANG JIADI ,  CHEN LIANG ,  GALEANO CAROLINA ,  HUBER SABINE ,  HUENNEKES EDGAR

IPC: B01J23/00 ,  B01D53/00

Abstract: A catalyst composition comprising -a support comprising TiO 2, -a composite oxide containing vanadium and antimony, which has a rutile-type structure different from VSbO 4 and V 0.92Sb 0.92O 4 as determined by X-ray diffraction (XRD) analysis with Cu K a radiation, and -optionally, one or more selected from the group consisting of oxides of silicon, oxides of vanadium and oxides of antimony, for selective catalytic reduction of nitrogen oxides; to a process for preparing the catalyst composition, to the catalyst composition obtained/obtainable by the process and to use of the same for selective catalytic reduction of nitrogen oxides.