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公开(公告)号：WO2023089193A1
公开(公告)日：2023-05-25
申请号：PCT/EP2022/082788
申请日：2022-11-22
申请人： VITO NV
发明人： PEYS, Arne , QUAGHEBEUR, Mieke , SNELLINGS, Ruben
摘要： The present invention relates to a process for the manufacturing of a cement substitute, the process comprising the following steps: a) mixing an alkaline aluminosilicate containing material with at least one aluminosilicate hydrate containing material, b) heating the thus obtained mixture to a calcination temperature of below 800°C thereby forming a calcined product comprising a reactive amorphous phase having the alkali ions bound therein. The process may further comprise a step of cooling the calcined product to a desired temperature. The present invention also relates to a cement substitute obtainable by the process according to the present invention. The cement substitute comprises a reactive amorphous phase of co-calcined alkali aluminosilicate containing material and aluminosilicate hydrate, containing material having alkali ions bound therein. The alkaliions are preferably sodium ions. The present invention also relates to a cement composition containing the cement substitute according to the invention and to a mortar or concrete composition containing such a cement composition.
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公开(公告)号：WO2023057593A1
公开(公告)日：2023-04-13
申请号：PCT/EP2022/077854
申请日：2022-10-06
申请人： VITO NV
发明人： GEURTS, Roeland
IPC分类号： G06K9/62 , G06N3/04 , G06N20/00 , G06T7/246 , G06F18/00 , G06N3/045 , G06N3/084 , G06N3/09 , G06T2207/10116 , G06T7/50
摘要： A method and system for performing characterization of one or more materials. The one or more materials are scanned by means of a sensory unit including an x-ray sensor for obtaining at least one x-ray image. Segmentation of the at least one x-ray image is performed in order to separate one or more distinct objects in the at least one x-ray image. In the at least one x-ray image, segmented objects are selected. For each of the selected segmented objects in the at least one x-ray image, a transformation using a transformation model is computed, wherein each transformation is indicative of a three dimensional reconstruction of the respective selected segmented object in the at least one x-ray image. The selected segmented objects are characterized based upon its computed transformation.
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公开(公告)号：WO2022106631A1
公开(公告)日：2022-05-27
申请号：PCT/EP2021/082326
申请日：2021-11-19
申请人： VITO NV
IPC分类号： B29C64/106 , B29C64/393 , B33Y10/00 , B33Y50/02 , G06N3/00
摘要： A system (1) for manufacturing a three-dimensional structure comprising interconnected filaments (13) comprises a support, a deposition unit (5) and a controller configured to operate during a printing operation at least one nozzle (7) of the deposition unit for deposition of filaments on the support in a predetermined interconnected arrangement in a plurality of stacked layers. A sensor unit (23) is provided which is configured to monitor, at least during the printing operation, sensory data indicative of an actuation for performing deposition or sensory data indicative of at least one flow parameter of the build material. A trained machine learning model is provided which is configured to receive the sensory data as input, and to provide an output relating to control of at least one deposition control parameter for maintaining a predetermined deposition flow rate during the printing operation, and wherein the controller is configured to adjust, based on the output of the trained machine learning model, the at least one deposition control parameter during the printing operation. At least one sensor (23) of the sensor unit is arranged to monitor the sensory data at at least one location upstream of the nozzle opening area.
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公开(公告)号：WO2021245264A1
公开(公告)日：2021-12-09
申请号：PCT/EP2021/065057
申请日：2021-06-04
申请人： VITO NV
摘要： A system for managing power flow or energy in a nano- or microgrid, the system comprising an input module, at least one primary switching means, and at least one secondary switching means, characterized in that the system further comprises a control unit having inputs for receiving measured at least one electrical input parameter from the input module; receiving local power generation data from a unit within the nano- or microgrid which measures the power actually generated by means of at least one renewable energy source; and receiving external power generation data from an external provider, said external power generation data being representative of the power that theoretically should be generated by means of said at least one renewable energy source based on external factors, and wherein the control unit is provided for calculating a power difference value based on the local power generation data and the external power generation data; determining a rate of change of the power difference value; operating a decision making process based on the determined rate of change of the power difference value and on the measured at least one electrical input parameter; and operating one or more of the at least one primary switching means and the at least one secondary switching means based on a result of the decision making process.
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公开(公告)号：WO2021204803A1
公开(公告)日：2021-10-14
申请号：PCT/EP2021/058943
申请日：2021-04-06
申请人： VITO NV
摘要： In general the present invention relates to thermoplastic polyurethanes containing lignin-derived monomers, lignin model compounds or the products of their respective functionalization in their structure. More specifically, this process relates to the use of 4-hydroxylalkylphenols and their derivatives as lignin-derived monomers or lignin model compounds. These can act either as chain extenders or be part of the polyol. The thermoplastic polyurethanes can be partially or fully bio-based. Furthermore, the invention relates to a method for preparing these thermoplastic polyurethanes and to their use.
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公开(公告)号：WO2021165403A1
公开(公告)日：2021-08-26
申请号：PCT/EP2021/054036
申请日：2021-02-18
申请人： VITO NV
发明人： HAVERMANS, Danny , SALLARD, Sébastien , SHAFIQUE, Ahmed , VANGENEUGDEN, Dirk , VANHULSEL, Annick , HARDY, An
IPC分类号： H01M4/36 , H01M4/38 , H01M4/13 , H01M4/139 , H01M10/052
摘要： The present invention is related to a method for applying a functional compound on sulphur particles by means of an atmospheric pressure plasma discharge comprising a gas or an activated gas flow resulting from the atmospheric pressure plasma discharge, wherein the coating composition comprises an inorganic electrically conductive compound, an electrically conductive carbon compound, an organic precursor compound of a conjugated polymer, a precursor of a hybrid organic-inorganic compound, or a mixture, and the functional compound provides the sulphur particles with an electrically conductive surface.
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公开(公告)号：WO2021013750A1
公开(公告)日：2021-01-28
申请号：PCT/EP2020/070356
申请日：2020-07-17
申请人： VITO NV
发明人： LEFEVERE, Jasper , MICHIELSEN, Bart , KUS, Monika
IPC分类号： B29C64/106 , B29C64/118 , B29C71/00 , B29C71/04
摘要： A method and system for manufacturing three-dimensional porous structures. Filaments are deposited in a predetermined interconnected arrangement in a plurality of stacked layers for forming a porous structure with interconnected pores. Furthermore, the porous structure is subjected to a heat treatment in a heat chamber in order to reduce a moisture, solvent and/or organic material, solvent or organic material content (drying and/or calcination) of the porous structure by irradiating microwave energy through said porous structure. The applied microwave energy is selected based on the structural interconnected arrangement of the deposited filaments defining the shape and size of the pores of the three-dimensional porous structure.
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公开(公告)号：WO2020094570A1
公开(公告)日：2020-05-14
申请号：PCT/EP2019/080103
申请日：2019-11-04
发明人： WALSDORFF, Christian , KENNEMA, Marco Oskar , ROMERO VALLE, Miguel Angel , SCHARF, Florian , HENSEL, Dirk , ZUEHLKE, Juergen , BORNINKHOF, Fred , MICHIELSEN, Bart , LEFEVERE, Jasper
摘要： A three-dimensional porous catalyst, catalyst carrier or absorbent monolith of stacked strands of catalyst, catalyst carrier or absorbent material, composed of alternating layers of linear spaced-apart parallel strands, wherein the strands in alternating layers are oriented at an angle to one another, wherein the distance between inner spaced-apart parallel strands is larger than the distance between outer spaced-apart parallel strands in at least a part of the layers of the monolith.
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公开(公告)号：WO2020069871A1
公开(公告)日：2020-04-09
申请号：PCT/EP2019/075067
申请日：2019-09-18
申请人： VITO NV
发明人： ORTIZ, Pablo , VENDAMME, Richard
摘要： A process for the production of an epoxy resin comprises providing lignin, one or more acids and/or esters derived from epoxidized vegetable oil(s), optionally a solvent and optionally a catalyst to forma reactive mixture,and mixing and curing the reactive mixture in the presence of a curing agent to form the epoxy resin.
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公开(公告)号：WO2019043186A1
公开(公告)日：2019-03-07
申请号：PCT/EP2018/073524
申请日：2018-08-31
申请人： VITO NV
IPC分类号： C12P13/00
摘要： The present invention relates to a method for producinga chiral amine, performing a transamination reaction of a prochiral amino acceptor and an amino donor in a first solution in the presence of a transaminase, thereby forming a chiral amine and a co-product in said first solution, characterized in that said amino donor is a high molecular weight (HMW) amino donor, the molecular weight of the HMW amino donor being at least 150 g/mol; or said amino donor is affixed on a support, the total molecular weight of the amino donor and the support being at least 150 g/mol.A device for producing and separating a chiral amine is provided as well.
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