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1. WO2020118228 - MÉLANGEUR POUR L'INJECTION MULTI-FLUIDE ET PROCÉDÉS ASSOCIÉS

Numéro de publication WO/2020/118228
Date de publication 11.06.2020
N° de la demande internationale PCT/US2019/065030
Date du dépôt international 06.12.2019
CIB
B01F 3/04 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
FMÉLANGE, p.ex. DISSOLUTION, ÉMULSION, DISPERSION
3Mélange, p.ex. dispersion, émulsion, selon les phases à mélanger
04de gaz ou de vapeurs avec des liquides
B01F 5/04 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
FMÉLANGE, p.ex. DISSOLUTION, ÉMULSION, DISPERSION
5Mélangeurs à écoulement; Mélangeurs pour matériaux tombants, p.ex. particules solides
04Mélangeurs à injecteurs
CPC
B01F 2005/0438
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
04Injector mixers ; , i.e. one or more components being added to a flowing main component
0403Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown
0413provided with a venturi element
0431characteristics of the Venturi parts
0438Nozzle
B01F 3/04007
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
04gases or vapours with liquids
04007Introducing a liquid into a gaseous medium, e.g. preparation of aerosols
B01F 5/0426
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
04Injector mixers ; , i.e. one or more components being added to a flowing main component
0403Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown
0413provided with a venturi element
0425characterized by the place of introduction of the main flow
0426the main flow being injected in the circumferential area of the venturi, creating an aspiration in the central part of the conduit
B01F 5/0428
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
04Injector mixers ; , i.e. one or more components being added to a flowing main component
0403Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown
0413provided with a venturi element
0425characterized by the place of introduction of the main flow
0428the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
B01F 5/048
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
04Injector mixers ; , i.e. one or more components being added to a flowing main component
0403Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown
0471the additional component being introduced at the circumference of the conduit
0475the conduit having a plurality of openings in the axial direction or in the circumferential direction
048with a plurality of perforations in the circumferential direction only and covering the whole circumference
F17D 3/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
DPIPE-LINE SYSTEMS; PIPE-LINES
3Arrangements for supervising or controlling working operations
12for injecting a composition into the line
Déposants
  • PRODUCED WATER ABSORBENTS INC. [US]/[US]
Inventeurs
  • SABEY, John
  • JAGERS, William
  • LOU, Yuecun
  • JACKSON, Tommie, III
Mandataires
  • ROBINSON, Eagle H.
Données relatives à la priorité
62/776,85607.12.2018US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) MULTI-FLUID INJECTION MIXER AND RELATED METHOD
(FR) MÉLANGEUR POUR L'INJECTION MULTI-FLUIDE ET PROCÉDÉS ASSOCIÉS
Abrégé
(EN)
The present disclosure includes mixing apparatuses (10) comprising a pipe (14) having an internal channel having a convergent frustoconical portion (46), and a divergent portion (86). The divergent portion may comprise a divergent frustoconical portion and an annular, concave curved portion. A plurality of injection ports may be spaced circumferentially in the convergent frustoconical portion and communicate a liquid into internal channel. The plurality of injection ports may define an opening in the internal channel having a first dimension in a circumferential direction that is larger than a second dimension in a longitudinal direction. The injection mixer may be configured to mix a first fluid (22) flowing through the pipe with the second fluid (30) to form a fully homogenous, dispersed fluid mixture.
(FR)
La présente invention comprend des appareils mélangeurs comprenant un tuyau ayant un canal interne comportant une partie tronconique convergente, et une partie divergente. La partie divergente peut comprendre une partie tronconique divergente et une partie incurvée concave annulaire. Une pluralité d'orifices d'injection peuvent être espacés de manière circonférentielle dans la partie tronconique convergente laisser passer un liquide dans un canal interne. La pluralité d'orifices d'injection peut définir une ouverture dans le canal interne ayant une première dimension dans une direction circonférentielle qui est plus grande qu'une seconde dimension dans une direction longitudinale. Le mélangeur pour l'injection peut être configuré pour mélanger un premier fluide s'écoulant à travers le tuyau avec le second fluide pour former un mélange de fluide dispersé complètement homogène.
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