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公开(公告)号：WO2021239944A1
公开(公告)日：2021-12-02
申请号：PCT/EP2021/064344
申请日：2021-05-28
Applicant: BASF SE
Inventor： GORDILLO BOLONIO, Alvaro , LERMER, Claudia , PARVULESCU, Andrei-Nicolae , YILMAZ, Bilge , SCHLERETH, David , DE WINNE, Hendrik , PARVULESCU, Elena , ZAKZESKI, Joseph John , MUELLER, Ulrich
Abstract: The present invention relates to a catalyst for the oxidation of hydrogen chloride to chlorine, wherein the catalyst comprises an inorganic carrier matrix and a zeolite, wherein the inorganic carrier matrix comprises Y, O, and optionally comprises X, wherein the zeolite comprises Y and O in its framework structure, and optionally comprises X in its framework structure, wherein Y is a tetravalent element and X is a trivalent element, wherein the inorganic carrier matrix and the zeolite are loaded with copper and with one or more rare earth metals, and wherein the zeolite is supported within the inorganic carrier matrix. Furthermore, the present invention relates to a molding comprising the catalyst, as well as to a process for the production of the catalyst and the molding, respectively, as well as to their respective use in a process for the oxidation of hydrogen chloride to chlorine.
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公开(公告)号：EP4157522A1
公开(公告)日：2023-04-05
申请号：EP21729508.8
申请日：2021-05-28
Applicant: BASF SE
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