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1. US20200308133 - EQUIPMENT AND METHOD FOR CONTINUOUSLY PROCESSING PLANT MATERIAL

Office United States of America
Application Number 16833573
Application Date 28.03.2020
Publication Number 20200308133
Publication Date 01.10.2020
Publication Kind A1
IPC
C07D 311/78
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
311Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
02ortho- or peri-condensed with carbocyclic rings or ring systems
78Ring systems having three or more relevant rings
B01D 11/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
02of solids
B01D 21/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
21Separation of suspended solid particles from liquids by sedimentation
C07C 37/68
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
37Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
68Separation; Purification; Stabilisation; Use of additives
CPC
B01D 11/0288
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
02of solids
0288Applications, solvents
C07D 311/78
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
311Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
02ortho- or peri-condensed with carbocyclic rings or ring systems
78Ring systems having three or more relevant rings
C07C 37/685
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
37Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
68Purification; separation; Use of additives, e.g. for stabilisation
685Processes comprising at least two steps in series
B01D 21/0012
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
21Separation of suspended solid particles from liquids by sedimentation
0012Settling tanks making use of filters, e.g. by floating layers of particulate material
B01D 11/0257
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
02of solids
0215Solid material in other stationary receptacles
0253Fluidised bed of solid materials
0257using mixing mechanisms, e.g. stirrers, jets
Applicants Delta Separations LLC
Inventors Benjamin K. Stephens
Title
(EN) EQUIPMENT AND METHOD FOR CONTINUOUSLY PROCESSING PLANT MATERIAL
Abstract
(EN)

Cannabinoids can be separated or extracted from plant material. Versions can include a process for separating trichomes from plant material, including mixing plant material with a fluid in a metered feed system and forming a slurry; pumping the slurry into a turbulent processor, agitating the slurry between rotating and static teeth and shearing trichomes from the plant material to form a mixture of fluid, trichomes and plant material; coarse filtering the mixture and removing portions of the plant material to form an interim mixture; and then second filtering the interim mixture and removing other plant material and some trichomes to form a resulting mixture comprising other trichomes and fluid.

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