Patent application number | Description | Published |
20120091068 | METHOD FOR PHOTOCATALYTIC WATER PURIFICATION - The present invention relates to a process for the purification of a contaminant-containing stream by bringing the stream to be purified into contact with a heterogeneous photocatalyst with irradiation with light, where the bringing into contact takes place in the presence of at least one compound dissolved in the stream and comprising 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 the purification of a contaminant-containing stream, where, in the stream to be purified, at least one compound comprising at least one metal selected from the group consisting of iron, chromium, nickel, cobalt, manganese and mixtures thereof is present in dissolved form. | 04-19-2012 |
20120100985 | PROCESS FOR THE PREPARATION OF A PHOTOCATALYST - The present invention relates to a process for the preparation of a photocatalyst P comprising a substrate, coated with at least one photocatalytically active metal oxide, and at least one cocatalyst, comprising at least the steps:
| 04-26-2012 |
20120168300 | PHOTOREACTOR - The present invention relates to a reactor for the photocatalytic treatment of liquid or gaseous streams, which reactor comprises a tube through which the stream to be treated flows, wherein, in the tube, there are arranged at least one light source, at least one flat means M | 07-05-2012 |
20130109560 | PROCESS FOR REPROCESSING SPENT CATALYSTS | 05-02-2013 |
20130109898 | PROCESS FOR REPROCESSING SPENT STYRENE CATALYSTS | 05-02-2013 |
20130165723 | CATALYST FOR THE DEHYDROGENATION OF HYDROCARBONS - The present invention relates to a catalyst for the dehydrogenation of hydrocarbons which is based on iron oxide and additionally comprises at least one potassium compound, at least one cerium compound, from 0.7 to 10% by weight of at least one manganese compound, calculated as MnO | 06-27-2013 |
20140005455 | PROCESS FOR THE CONVERSION OF OXYGENATES TO OLEFINS | 01-02-2014 |
20140005456 | CATALYST COATING AND PROCESS FOR THE CONVERSION OF OXYGENATES TO OLEFINS | 01-02-2014 |
20140005457 | CATALYST AND PROCESS FOR THE CONVERSION OF OXYGENATES TO OLEFINS | 01-02-2014 |