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1. WO2022026172 - HIGH-TEMPERATURE SHORT-TIME TREATMENT DEVICE, SYSTEM, AND METHOD

Publication Number WO/2022/026172
Publication Date 03.02.2022
International Application No. PCT/US2021/041417
International Filing Date 13.07.2021
IPC
F28F 3/08 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3Plate-like or laminated elements; Assemblies of plate-like or laminated elements
08Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
F28D 9/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 3/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
CPC
F28D 9/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
0031the conduits for one heat-exchange medium being formed by paired plates touching each other
0043the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
005the plates having openings therein for both heat-exchange media
F28D 9/0075
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
0062the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
0075the plates having openings therein for circulation of the heat-exchange medium from one conduit to another
F28D 9/0093
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
0093Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
F28F 2225/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
2225Reinforcing means
02for casings
F28F 2270/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
2270Thermal insulation; Thermal decoupling
F28F 3/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3Plate-like or laminated elements; Assemblies of plate-like or laminated elements
08Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
10Arrangements for sealing the margins
Applicants
  • REPLIGEN CORPORATION [US]/[US]
Inventors
  • PERREAULT, Mark
Agents
  • HOROWITZ, Karen
Priority Data
63/057,02027.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) HIGH-TEMPERATURE SHORT-TIME TREATMENT DEVICE, SYSTEM, AND METHOD
(FR) DISPOSITIF, SYSTÈME ET PROCÉDÉ DE TRAITEMENT À HAUTE TEMPÉRATURE DE COURTE DURÉE
Abstract
(EN) A dual path heat exchanger integrated as a single unit able to process fluid stream through a continuous, single-use high temperature short time process. The heat exchanger contains both a heating section and a cooling section in the same unit. In one embodiment, the heating and cooling sections (which may be formed separately for other uses) are formed as a plate and frame structure with a thermally conductive thin film or foil forming the physical barrier between the process stream flow path and the thermal medium (heating or cooling) flow path. The film/foil renders the heat exchanger suitable for single-use and/or to be disposable. A manifold, which also may be formed as a single unit, may be used to transfer fluid flow between the sections of the heat exchanger, and/or to transfer fluid into and out of the system formed by the heat exchanger and manifold.
(FR) L'invention concerne un échangeur de chaleur à double trajet intégré sous la forme d'une seule unité pouvant traiter un courant de fluide au moyen d'un processus continu à haute température de courte durée à usage unique. L'échangeur de chaleur contient à la fois une section de chauffage et une section de refroidissement dans la même unité. Dans un mode de réalisation, les sections de chauffage et de refroidissement (qui peuvent être formées séparément pour d'autres utilisations) adoptent la forme d'une structure de plaque et de cadre, un film ou une feuille mince à conduction thermique formant la barrière physique entre le trajet d'écoulement de flux de traitement et le trajet d'écoulement de milieu thermique (chauffage ou refroidissement). Le film/la feuille rend l'échangeur de chaleur approprié pour une utilisation unique et/ou pour être jetable. Un collecteur, qui peut également être formé sous la forme d'une seule unité, peut être utilisé pour transférer un courant de fluide entre les sections de l'échangeur de chaleur, et/ou pour transférer un fluide dans et hors du système formé par l'échangeur de chaleur et le collecteur.
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