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1. WO2020140152 - INDUCED CAVITATION MIXING APPARATUS

Publication Number WO/2020/140152
Publication Date 09.07.2020
International Application No. PCT/CA2020/050001
International Filing Date 02.01.2020
IPC
B01F 11/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
11Mixers with shaking, oscillating, or vibrating mechanisms
02Mixing by means of ultrasonic vibrations
B01D 11/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
04of solutions which are liquid
B01F 13/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
13Other mixers; Mixing plant, including combinations of dissimilar mixers
B01F 15/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15Accessories for mixers
C10G 1/04 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
1Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
04by extraction
C10G 21/08 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
21Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
06characterised by the solvent used
08Inorganic compounds only
CPC
B01D 11/0203
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
02of solids
0203with a supercritical fluid
B01D 11/0207
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
02of solids
0207Control systems
B01D 11/0265
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
02of solids
0261comprising vibrating mechanisms, e.g. mechanical, acoustical
0265Applying ultrasound
B01D 11/0292
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
02of solids
0292Treatment of the solvent
B01D 11/0403
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
04of solutions which are liquid
0403with a supercritical fluid
B01D 11/0423
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
04of solutions which are liquid
0419in combination with an electric or magnetic field or with vibrations
0423Applying ultrasound
Applicants
  • VITALIS EXTRACTION TECHNOLOGY INC. [CA]/[CA]
Inventors
  • SEABROOK, James Anthony
Agents
  • ENGELHARDT, Erin
Priority Data
62/788,03803.01.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INDUCED CAVITATION MIXING APPARATUS
(FR) APPAREIL DE MÉLANGE PAR CAVITATION INDUITE
Abstract
(EN)
A cavitation mixing apparatus is provided for performing separations from solid material using subcritical liquid CO2. A cavitation inducing device inside a cavitation mixing vessel is held in place with a cavitation mixer mount comprising at least one fluid channel for equalizing gaseous pressure of CO2 around the cavitation inducing device. Also described is method of separating oils from a crude plant oil mixture by injecting crude plant oil into a pressurized mixing vessel comprising liquid carbon dioxide and mixing the crude oil with the liquid carbon dioxide under pressure using powered induced cavitation, the cavitation mixing vessel comprising an encapsulated cavitation inducing device.
(FR)
L'invention concerne un appareil de mélange par cavitation qui est destiné à effectuer des séparations à partir d'un matériau solide à l'aide d'un liquide sous-critique CO2. Un dispositif induisant une cavitation à l'intérieur d'un récipient de mélange par cavitation est maintenu en place avec un support de mélangeur par cavitation comprenant au moins un canal de fluide pour égaliser une pression gazeuse de CO2 autour du dispositif induisant une cavitation. L'invention concerne également un procédé de séparation des huiles à partir d'un mélange d'huile végétale brute par injection d'huile végétale brute dans un récipient de mélange sous pression comprenant du dioxyde de carbone liquide et par mélange du pétrole brut avec le dioxyde de carbone liquide sous pression à l'aide d'une cavitation induite alimentée, le récipient de mélange par cavitation comprenant un dispositif induisant une cavitation encapsulé.
Also published as
Latest bibliographic data on file with the International Bureau