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公开(公告)号:CA2763397A1
公开(公告)日:2010-12-29
申请号:CA2763397
申请日:2010-06-23
Applicant: BASF SE
Inventor: PATCAS FLORINA CORINA , KOLIOS GRIGORIOS , SCHINDLER GOETZ-PETER , PFAB PETER , HESS REINHARD
Abstract: The present invention relates to a method for purifying a contaminant-laden current by bringing the current to be purified in contact with a heterogeneous photocatalyst and irradiating it with light, wherein it is brought into contact in the presence of at least one compound, which is dissolved in the current and contains at least one metal selected from the group consisting of iron, chromium, nickel, cobalt, manganese, and mixtures thereof, and to the use of a heterogeneous photocatalyst for purifying a contaminant-laden current, wherein at least one compound containing at least one metal selected from the group consisting of iron, chromium, nickel, cobalt, manganese, and mixtures thereof, is present in dissolved form in the current to be purified.
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公开(公告)号:ES2733717T3
公开(公告)日:2019-12-02
申请号:ES04740476
申请日:2004-06-30
Applicant: BASF SE , UNIV MICHIGAN REGENTS
Inventor: MÜLLER ULRICH , HESSE MICHAEL , HESS REINHARD , SENK RAINER , HÖLZLE MARKUS , YAGHI OMAR
Abstract: Un procedimiento para adsorber, o almacenar, o liberar, o adsorber y almacenar, o adsorber y liberar, o almacenar y liberar, o adsorber, almacenar y liberar al menos un gas en el que al menos un gas se adsorbe, o se almacena o se libera, o se adsorbe y se almacena, o se adsorbe y se libera, o se almacena y se libera, o se adsorbey se almacena y se libera con una presión en el intervalo de más de 45 a 300 bar en un contenedor para adsorber, o almacenar, o liberar, o adsorber y almacenar, o adsorber y liberar, o almacenar y liberar, o adsorber, almacenar y liberar al menos un gas, que comprende al menos una abertura para permitir que el al menos un gas entre y salga o al menos una abertura para permitir que el al menos un gas entre y al menos una abertura para permitir que el al menos un gas salga de dicho contenedor, y un mecanismo hermético a los gases capaz de almacenar el al menos un gas bajo una presión de más de 45 a 150 bar dentro del contenedor, comprendiendo además dicho contenedor un material estructural metalo-orgánico que comprende poros y al menos un ion metálico y al menos un compuesto orgánico al menos bidentado que está unido a dicho ion metálico.
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公开(公告)号:CA2723295A1
公开(公告)日:2009-11-05
申请号:CA2723295
申请日:2009-04-30
Applicant: BASF SE
Inventor: SEEBER ALEXANDRA , SCHINDLER GOETZ-PETER , FREITAG KATRIN , HESS REINHARD , PIEHL RUDOLF , HAHN THILO , HILL THOMAS , HESSE MICHAEL , MAKARCZYK PIOTR
Abstract: The present invention relates to a method for cleaning waste water by bringing the waste water to be cleaned in contact with a strand-shaped TiO2 photocatalyst, which has a BET surface of 25 to 200 m2/g, a pore volume of 0.10 to 1.00 m L/g, and a mean pore diameter of 0.005 to 0.050 µm, while being irradiated with light. The invention further relates to the use of said strand shaped TiO2 photocatalyst, which has a BET surface of 25 to 200 m2/g, a pore volume of 0.10 to 1.00 m L/g, and a mean pore diameter of 0.005 to 0.050 µm for cleaning waste water, while being irradiated with light.
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