Patent application number | Description | Published |
20110024931 | METHOD AND DEVICE FOR THE PRODUCTION OF MOLDED BODIES - A method for the production of molded bodies from a base substance, wherein the base substance is mixed with a solution for producing a molding solution, and the solution subsequently is at least partially removed from the mixture, and the molding solution is fed to a unit for molding, wherein the molding solution is diluted before molding. | 02-03-2011 |
20110213140 | PROCESS FOR CONTINUOUS CATALYTIC ACETYLATION - In a process for continuous acetylation of polysaccharide, a pressure is to be established in a reactor chamber such that a boiling point of a reaction mixture corresponds to a desired reaction temperature and an exothermicity of the reaction is controlled by evaporative cooling. | 09-01-2011 |
20110294978 | PROCESS AND A DEVICE FOR THE CONTINUOUS TREATMENT OF MIXED SUBSTANCES - A process for the continuous thermal treatment of mixed substances, especially of solutions, suspensions and emulsions, wherein the continuous treatment of the mixed substances is divided into a main vaporization and a degassing stage, in which instance the main vaporization and the degassing take place in each case takes place in a separate mixer-kneader. | 12-01-2011 |
20130153158 | PROCESS FOR THERMAL SEPARATION OF A SOLUTION CONSISTING OF THERMOPLASTIC POLYMER AND SOLVENT - A process for thermal separation of a solution comprised of a thermoplastic polymer and a solvent involves heating a solvent under pressure above a critical point of the solvent; decompressing the heated solvent in a first vessel, such that a polymer-rich and a low-polymer phase form; and supplying the polymer-rich phase to a second vessel. In embodiments, on entry into the second vessel, a pressure jump occurs, the pressure jump leading to a thermal flash in the second vessel such that a polymer part of the polymer-rich phase rises to at least 70%, and a resulting polymer-rich solution is provided. | 06-20-2013 |
20140246386 | METHOD FOR THERMAL SEPARATION OF A VOLATILE SUBSTANCE FROM A NON- OR LESS VOLATILE SUBSTRATE - In a method for the thermal separation of a volatile substance from a non- or less volatile substrate having a phase boundary towards a gas chamber that receives the volatile substance subsequent to vaporisation and/or sublimation, mechanical energy is supplied to the phase boundary between the substrate and the gas chamber to increase the material exchange of the volatile substance. In the method, the material exchange is increased by the addition of an additive or mechanical energy to the surface of the phase transition in such manner that said supplied mechanical energy destroys bubbles containing the volatile substrate, so that the volatile substrate can escape to the gas chamber. | 09-04-2014 |
20150131401 | DEVICE FOR TRANSPORTING VISCOUS COMPOUNDS AND PASTES - A device for the controlled transport of viscous compounds and pastes in at least one process space ( | 05-14-2015 |
20150204445 | METHOD AND APPARATUS FOR HANDLING A PRODUCT - A method for handling a product, in particular a viscous, pasty product, with at least one rotating shaft ( | 07-23-2015 |
20150273731 | METHOD AND DEVICE FOR IMPLEMENTING MECHANICAL, CHEMICAL AND/OR THERMAL PROCESSES - A method for implementing mechanical, chemical and/or thermal processes in a product which is located in a housing ( | 10-01-2015 |