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1. WO2022000009 - METHOD FOR TREATING CANNABIS FLOWERS

Publication Number WO/2022/000009
Publication Date 06.01.2022
International Application No. PCT/AT2021/060227
International Filing Date 29.06.2021
Chapter 2 Demand Filed 29.11.2021
IPC
F26B 1/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
1Preliminary treatment of solid materials or objects to facilitate drying
F26B 5/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
5Drying solid materials or objects by processes not involving the application of heat
04by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
06the process involving freezing
F26B 5/10 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
5Drying solid materials or objects by processes not involving the application of heat
08by centrifugal treatment
10the process involving freezing
Applicants
  • URBAN AGRICULTURE MEIDLINGER ROMAN E.U. [AT]/[AT]
Inventors
  • MEIDLINGER, Roman
Agents
  • PATENTANWALT HAAS KG
Priority Data
A 50552/202030.06.2020AT
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR BEHANDLUNG VON CANNABISBLÜTEN
(EN) METHOD FOR TREATING CANNABIS FLOWERS
(FR) PROCÉDÉ DE TRAITEMENT DE FLEURS DE CANNABIS
Abstract
(DE) Die Erfindung betrifft ein Verfahren zur Behandlung von Cannabisblüten, wobei in einem ersten Schritt (3,4) zumindest eine Cannabisblüte mit flüssigem Stickstoff in Berührung gebracht wird, in einem zweiten Schritt (5) die zumindest eine Cannabisblüte relativ zu einem sauerstoffhaltigen Gas, insbesondere Luft, bewegt und/oder einem bewegten sauerstoffhaltigen Gas ausgesetzt wird und in einem dritten Schritt (7) die zumindest eine Cannabisblüte gefriergetrocknet wird.
(EN) The invention relates to a method for treating cannabis flowers, wherein in a first step (3,4) at least one cannabis flower is brought into contact with liquid nitrogen, in a second step (5) the at least one cannabis flower is moved relative to an oxygen-containing gas, in particular air, and/or is exposed to an agitated oxygen-containing gas, and in a third step (7) the at least one cannabis flower is freeze-dried.
(FR) L'invention concerne un procédé de traitement de fleurs de cannabis où, lors d’une première étape (3,4), au moins une fleur de cannabis est mise en contact avec de l’azote liquide, lors d’une deuxième étape (5), la ou les fleurs de cannabis sont déplacées par rapport à un gaz contenant de l’oxygène, en particulier de l’air, et/ou sont exposées à un gaz agité contenant de l’oxygène et, lors d’une troisième étape (7), la ou les fleurs de cannabis sont lyophilisées.
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