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1. WO2021207413 - REACTION VESSEL FOR LIQUID PHASE CATALYTIC PYROLYSIS OF POLYMERS

Publication Number WO/2021/207413
Publication Date 14.10.2021
International Application No. PCT/US2021/026259
International Filing Date 07.04.2021
IPC
B01F 7/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
7Mixers with rotary stirring devices in fixed receptacles; Kneaders
16with stirrers rotating about a vertical axis
18with paddles or arms
B01F 15/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15Accessories for mixers
06Heating or cooling systems
B01J 19/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
18Stationary reactors having moving elements inside
B29B 17/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics
02Separating plastics from other materials
Applicants
  • MCCLURE, Vance E. [US]/[US]
Inventors
  • MCCLURE, Vance E.
Agents
  • MUSICK, Eleanor
Priority Data
63/006,54007.04.2020US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REACTION VESSEL FOR LIQUID PHASE CATALYTIC PYROLYSIS OF POLYMERS
(FR) CUVE DE RÉACTION POUR PYROLYSE CATALYTIQUE EN PHASE LIQUIDE DE POLYMÈRES
Abstract
(EN)
An improved reactor vessel for processing (recycling and upcycling) of plastics includes a shear plate assembly disposed on a rotatable shaft concentrically disposed within a cylindrical reactor vessel. The shear plates are spaced from the vessel wall to generate a predetermined strain rate between the shear plate and the inner wall via Couette flow, enhancing efficiency of the reaction.
(FR)
L'invention concerne une cuve de réacteur améliorée pour le traitement (recyclage et recyclage valorisant) de matières plastiques qui comprend un ensemble plaque de cisaillement disposé sur un arbre rotatif disposé de manière concentrique à l'intérieur d'une cuve de réacteur cylindrique. Les plaques de cisaillement sont espacées de la paroi du récipient pour générer un taux de déformation prédéfini entre la plaque de cisaillement et la paroi interne par l'intermédiaire d'un écoulement de Couette, ce qui permet d'améliorer l'efficacité de la réaction.
Latest bibliographic data on file with the International Bureau