SÜD-CHEMIE AG Patent applications |
Patent application number | Title | Published |
20120159804 | DRYING DEVICE CONTAINING A TITANIUM ALUMINUM PHOSPHATE - A drying device comprising a titano-alumino-phosphate with thermal management for the more efficient drying of objects and appliances, and its production. Further, a drying method for obtaining dried objects and appliances, as well as a method for regeneration accompanied by the desorption of water from water-containing titano-alumino-phosphate. | 06-28-2012 |
20110189545 | PROCESS FOR THE PREPARATION OF LITHIUM TITANIUM SPINEL AND ITS USE - Non-doped and doped lithium titanate Li | 08-04-2011 |
20110172085 | NANOCRYSTALLINE COPPER OXIDE, AND METHOD FOR THE PRODUCTION THEREOF - A nanocrystalline supported or unsupported copper oxide with a residual carbon content of <10% and a BET surface area >95 m | 07-14-2011 |
20110154723 | PROCESS FOR REMOVING STERYL GLYCOSIDES FROM BIODIESEL - A method for purifying biodiesel, wherein a crude biodiesel is provided which contains at least one glycoside, and the crude biodiesel is reacted with an adsorbent which contains at least one smectite-silica gel mixed phase. The smectite-silica gel mixed phase has at least the following physical parameters: a specific surface area of more than 120 m2/g; a total pore volume of more than 0.35 ml/g; and a silicon content, calculated as SiO2, of at least 60 wt-%. A purified biodiesel is separated off from the adsorbent. | 06-30-2011 |
20110101278 | USE OF A CATALYST BASED ON NOBLE METAL FOR REDUCING THE TAR CONTENT IN GASES RESULTING FROM GASIFICATION PROCESSES - The invention relates to a method for reducing the tar content in gases resulting from a thermochemical gasification process of carbon-containing starting material and includes contacting of at least a part of the gas obtained from the gasification process with a catalyst containing noble metals, wherein the noble metals include at least two noble metals selected from the group consisting of Pt, Pd, Rh, Ir, Os, Ru and Re. | 05-05-2011 |
20100298587 | PROCESS FOR THE GENTLE REFINING OF VEGETABLE OIL USING NATURAL BLEACHING EARTH - The invention relates to a process for bleaching oils or fats. For this, a naturally active or non-naturally active bleaching earth is provided in a first vessel ( | 11-25-2010 |
20100172828 | Metal Doped Zeolite and Process for its Preparation - The present invention relates to a metal-doped or metal-exchanged zeolite, respectively, wherein the doping metal is present in the zeolite in the form of individual atoms i.e. as monomeric and/or dimeric species. The invention further relates to a process for the preparation of such a metal-exchanged zeolite. Said metal-doped zeolites are useful, in particular, for the reduction of nitrogen oxides. | 07-08-2010 |
20100144991 | Electron Donor Composition For A Solid Catalyst, Solid Catalyst Composition Used In The Polymerisation Of A-Olefins, And Process For The Production Of A Polymer Consisting Of A-Olefin Units Using The Solid Catalyst Composition - An electron donor composition comprising a dihydroanthracene derivative and a phthalate ester. Furthermore, a solid catalyst composition comprising the electron donor composition for use in α-olefin polymerisation. Further, a process for the production of a polymer containing α-olefin monomer units with the electron donor composition. | 06-10-2010 |
20100129454 | ABSORBENT COMPOSITION FOR SURFACE TREATMENT - The invention concerns an absorbent composition comprising: (a) at least 50 wt.-% of the overall composition have a particle size of less than 150 μm and are comprised of at least one absorbent component; and (b) at least 1.0 wt.-% of the overall composition have a particle size of at least 250 μm and are comprised of at least one particulate component, and its preferred uses. | 05-27-2010 |
20100094035 | AMORPHOUS ADSORBENT, METHOD OF OBTAINING THE SAME AND ITS USE IN THE BLEACHING OF FATS AND/OR OILS - The invention relates to a method for producing an adsorbent, in particular a bleaching earth, wherein a clay material having: a surface area of 180 to 300 m2/g; a total pore volume of 0.5 to 0.7 ml/l; wherein at least 60% of the total pore volume are provided by pores having a pore diameter of at least 140 A, at least 40% of the total pore volume is provided by pores having a pore diameter of less than 250 A and at least 15% of the total pore volume are provided by pores having a pore diameter of 140 to 250 A; and said clay material having an amorphous structure according to XRD data; is activated by an activation procedure. Further, the invention relates to an adsorbent as obtained by the method and a method for purification of oils, fats and biofuels. | 04-15-2010 |
20100015446 | PROCESS FOR PREPARING NANOCRYSTALLINE MIXED METAL OXIDES - The present invention relates to a process for the preparation of nanocrystalline mixed metal oxide particles from at least two different starting compounds, comprising the steps of
| 01-21-2010 |