SUD-CHEMIE IP GMBH & CO. KG Patent applications |
Patent application number | Title | Published |
20130266507 | MECHANOCHEMICAL PRODUCTION OF ZEOLITES - The subject of the invention is a method for the synthesis of zeolites, comprising the following steps: a) providing a silicon source; b) providing an aluminium source; c) optionally providing at least one template; d) mixing the silicon source, aluminium source and optional template in order to produce a synthesis gel; e) grinding the synthesis gel; f) treating the ground synthesis gel under hydrothermal conditions in order to produce crystalline zeolite, as well as zeolites that can be obtained according to this method. The products obtained according to the method can be used as catalysts or catalyst supports. | 10-10-2013 |
20130245349 | HYDROTHERMAL SYNTHESIS OF ZEOLITES OR ZEOLITE-LIKE MATERIALS USING MODIFIED MIXED HYDROXIDES - This invention relates to a process for producing aluminium silicates in the form of zeolite L, as well as the intermediate and end products of this process. The invention further relates to the use of these aluminium silicates for the conversion or adsorption of hydrocarbons. | 09-19-2013 |
20130224595 | CARBON COATED LITHIUM TRANSITION METAL PHOSPHATE AND PROCESS FOR ITS MANUFACTURE - The present invention relates to a particulate lithium transition metal phosphate with a homogeneous carbon coating deposited from the gas phase with as well as a process for its manufacture. The invention further relates the use of a carbon coated lithium transition metal phosphate as active material in an electrode, especially in a cathode. | 08-29-2013 |
20130184364 | FOAMABLE POLYMER PREPARATIONS AND COMPOSITIONS HAVING IMPROVED SORPTION PROPERTIES - Disclosed is a foamable polymer preparation comprising, relative to the total weight of (a), (b) and (c),
| 07-18-2013 |
20130172603 | METHOD FOR PRODUCING A SHELL CATALYST AND SHELL CATALYST - A method for producing a shell catalyst is provided which comprises a porous catalyst support shaped body with an outer shell in which at least one transition metal in metal form is contained, comprising: providing catalyst support shaped bodies; applying a transition-metal precursor compound to an outer shell of the catalyst support shaped bodies; and converting the metal component of the transition-metal precursor compound into the metal form by reduction in a process gas at a temperature of from 50 to 500° C., wherein the temperature and the duration of the reduction are chosen such that the product of reduction temperature in ° C. and reduction time in hours lies in a range of from 50 to 5000, more preferably 80 to 2500, further preferably 80 to 2000, and more preferably 100 to 1500. | 07-04-2013 |
20130156688 | Process of Producing Zeolite-Based Catalysts for Converting Oxygenates to Lower Olefins - A process of producing a catalyst based on pentasil-type crystalline aluminosilicate is described, including the steps of (a) treating hydrous aluminium oxide with an aqueous, acid-containing medium, (b) mixing the hydrous aluminium oxide treated with aqueous, acid-containing medium from step (a) with an H-zeolite and (c) calcining the mixture obtained in step (b). In addition, a catalyst is disclosed which is obtained by such a process, as well as its use in CMO and OTO processes. | 06-20-2013 |
20130140497 | CARBON-LITHIUM TRANSITION METAL PHOSPHATE COMPOSITE MATERIAL HAVING A LOW CARBON CONTENT - The present invention relates to a composite material containing particles of a lithium transition metal phosphate and carbon with a carbon content of ≦1.4 wt.-%. The present invention further relates to an electrode containing the composite material and a secondary lithium-ion battery containing an electrode comprising the composite material. | 06-06-2013 |
20130123115 | OPTIMIZED CELLULASE ENZYMES - The invention discloses cellulase enzymes with optimized properties for processing of cellulose- and lignocellulose-containing substrates. In particular, cellobiohydrolase enzymes with preferred characteristics are disclosed. The present invention provides fusion, insertion, deletion and/or substitution variants of such enzymes. Enzyme variants have enhanced thermostability, proteolytic stability, specific activity and/or stability at extreme pH. Nucleic acid molecules encoding said enzymes, a composition comprising said enzymes, a method for preparation, and the use for cellulose processing and/or for the production of biofuels are disclosed. | 05-16-2013 |
20130089494 | COPPER-CONTAINING KFI-TYPE ZEOLITE AND USE IN SCR CATALYSIS - The present invention relates to a copper-containing KFI-type zeolite, wherein the zeolite contains 1 to 4.5 wt.-% copper. The invention is also directed towards a method for producing the copper-containing zeolite according to the invention as well as towards the use of the zeolite in SCR catalysis. Further subjects of the invention are a washcoat which contains the zeolite according to the invention, an SCR catalyst which contains the zeolite according to the invention as well as an exhaust-gas cleaning system which comprises the SCR catalyst. | 04-11-2013 |
20130053609 | CATALYST BASED ON ZEOLITE FOR PRODUCING OLEFINS AND FOR OLIGOMERIZING OLEFINS - The invention relates to a novel catalyst based on zeolite, the production of that catalyst, and the use of the catalyst in a method for producing lower olefins from oxygenates and for oligomerizing olefins. The novel catalyst has a SiO | 02-28-2013 |