EP 4288359 A1 20231213 - METHOD AND DEVICE FOR TRANSPORTING POWDERS
Title (en)
METHOD AND DEVICE FOR TRANSPORTING POWDERS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM FÖRDERN VON PULVERN
Title (fr)
PROCEDE ET DISPOSITIF POUR TRANSPORTER DES POUDRES
Publication
Application
Priority
- FR 2103437 A 20210402
- FR 2022050597 W 20220330
Abstract (en)
[origin: WO2022208023A1] The invention relates to a method for transporting non-flowable powders (P). This method comprises the following steps: mixing and suspending powders (P) and carbon dioxide in solid form, with introduction of a cryogenic fluid (FC), to give a cryogenic suspension (SC); mobilising the cryogenic suspension (SC) to allow it to be transported; controlling the mobilization of the cryogenic suspension (SC) as a function of one or more parameters linked to the first step of mixing and suspending.
IPC 8 full level
B65G 39/09 (2006.01); B65G 53/00 (2006.01); G21F 9/28 (2006.01)
CPC (source: EP US)
B65G 53/24 (2013.01 - EP US); B65G 53/30 (2013.01 - EP US); B65G 53/526 (2013.01 - EP US)
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)
WO 2022208023 A1 20221006; EP 4288359 A1 20231213; FR 3121365 A1 20221007; US 2024190669 A1 20240613
DOCDB simple family (application)
FR 2022050597 W 20220330; EP 22717872 A 20220330; FR 2103437 A 20210402; US 202218553506 A 20220330