EP 4268946 A1 20231101 - PROCESS AND PLANT FOR CONTINUOUSLY PRODUCING A BULK MATERIAL FROM TWO OR MORE DIFFERENT STARTING MATERIALS HAVING A HIGH LIQUID CONTENT
Title (en)
PROCESS AND PLANT FOR CONTINUOUSLY PRODUCING A BULK MATERIAL FROM TWO OR MORE DIFFERENT STARTING MATERIALS HAVING A HIGH LIQUID CONTENT
Title (de)
VERFAHREN UND ANLAGE ZUR KONTINUIERLICHEN HERSTELLUNG EINES SCHÜTTGUTS AUS ZWEI ODER MEHREREN UNTERSCHIEDLICHEN AUSGANGSMATERIALIEN MIT HOHEM FLÜSSIGKEITSGEHALT
Title (fr)
PROCÉDÉ ET INSTALLATION POUR LA PRODUCTION EN CONTINU D'UN MATÉRIAU EN VRAC À PARTIR D'AU MOINS DEUX DIFFÉRENTS MATÉRIAUX DE DÉPART AYANT UNE HAUTE TENEUR EN LIQUIDE
Publication
Application
Priority
EP 22170596 A 20220428
Abstract (en)
The present invention relates to a process for producing a bulk material from two or more different starting materials, wherein at least one of the starting materials has a vapor pressure between 0.1 to 1,000 hPa at 23°C, wherein the liquid content of the starting materials based on the sum of liquid and solid content is at least 5% by weight, wherein the process comprises the steps of i) continuously feeding the starting materials into a continuous dynamic mixer comprising at least one rotating shaft and preferably rotating screw shaft and mixing the starting materials therein, and of ii) continuously transferring the mixture obtained in step i) into a continuous evaporator and processing the mixture therein so as to obtain a bulk material having, at 23°C, a liquid content of less than 3% by weight.
IPC 8 full level
B01F 23/53 (2022.01); B01F 23/57 (2022.01); B01F 23/80 (2022.01); B01F 31/40 (2022.01); F26B 17/20 (2006.01)
CPC (source: EP)
B01F 23/53 (2022.01); B01F 23/57 (2022.01); B01F 23/806 (2022.01); B01F 31/401 (2022.01); F26B 3/24 (2013.01); F26B 11/16 (2013.01)
Citation (search report)
- [XY] GB 2118834 A 19831109 - CHISSO CORP
- [XYI] EP 0947540 A2 19991006 - GEOLINE SRL [IT]
- [XYI] US 2018007950 A1 20180111 - BRISSET ALAIN [FR], et al
- [Y] US 3788609 A 19740129 - TOCZYSKI S
- [Y] AT 392919 B 19910710 - OESTERR FORSCH SEIBERSDORF [AT]
- [Y] THOMMEN H: "ERWEITERTE HOCHLEISTUNGS-BAUREIHE DES KO-KNETERS", PLASTVERARBEITER, HUETHIG GMBH, HEIDELBERG, DE, vol. 43, no. 10, 1 October 1992 (1992-10-01), pages 97 - 98, 100,, XP000310015, ISSN: 0032-1338
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4268946 A1 20231101; TW 202408653 A 20240301; WO 2023208868 A1 20231102
DOCDB simple family (application)
EP 22170596 A 20220428; EP 2023060702 W 20230424; TW 112115987 A 20230428