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1. WO2020139555 - RETRACTABLE NOZZLE FOR REFRACTORY-LINED EQUIPMENT

Publication Number WO/2020/139555
Publication Date 02.07.2020
International Application No. PCT/US2019/065577
International Filing Date 11.12.2019
IPC
F23M 5/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
5Casings; Linings; Walls
F23M 11/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
11Safety arrangements
02Preventing emission of flames or hot gases, or admission of air, through working or charging apertures
B01J 4/00 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
4Feed devices; Feed or outlet control devices
C21B 7/16 2006.1
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
BMANUFACTURE OF IRON OR STEEL
7Blast furnaces
16Tuyères
CPC
B01J 19/02
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
02Apparatus characterised by being constructed of material selected for its chemically-resistant properties
B01J 19/26
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
26Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
B01J 2208/00902
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2208Processes carried out in the presence of solid particles; Reactors therefor
00796Details of the reactor or of the particulate material
00893Feeding means for the reactants
00902Nozzle-type feeding elements
B01J 2219/00024
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00002Chemical plants
00018Construction aspects
00024Revamping, retrofitting or modernisation of existing plants
B01J 2219/0218
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
02Apparatus characterised by their chemically-resistant properties
0204comprising coatings on the surfaces in direct contact with the reactive components
0218of ceramic
B01J 4/002
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
4Feed ; or outlet; devices; Feed or outlet control devices
001Feed or outlet devices as such, e.g. feeding tubes
002Nozzle-type elements
Applicants
  • EXXONMOBIL RESEARCH AND ENGINEERING COMPANY [US]/[US]
Inventors
  • YODER, Patrick, L.
  • FOWLER, Christopher, J.
  • SCHLETT, Aaron, M.
  • JOHNSEN, Laura, E.
Agents
  • BARRETT, Glenn
  • OKAFOR, Kristina
  • NEGRON, Liza
  • MIGLIORINI, Robert, A.
  • PRASAD, Priya, G.
Priority Data
62/784,89226.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RETRACTABLE NOZZLE FOR REFRACTORY-LINED EQUIPMENT
(FR) BUSE RÉTRACTABLE POUR ÉQUIPEMENT À REVÊTEMENT RÉFRACTAIRE
Abstract
(EN)
A refractory-lined equipment includes a vessel defining an interior at least partially lined with a refractory material, and a nozzle assembly coupled to the vessel and extending into the interior. The nozzle assembly includes an outer sleeve fixed to the sidewall and extending through an aperture defined in the sidewall, the outer sleeve defining a central passageway, and a nozzle cartridge assembly positionable within the central passageway and including an inner sleeve, a refractory lining disposed about the inner sleeve, and a nozzle positioned within the inner sleeve. The nozzle cartridge assembly is removably coupled to the outer sleeve external to the vessel.
(FR)
L'invention concerne un équipement à revêtement réfractaire comprenant un récipient délimitant un intérieur revêtu, au moins partiellement, d'un matériau réfractaire, et un ensemble buse accouplé au récipient et s'étendant vers l'intérieur. L'ensemble buse comprend un manchon externe fixé à la paroi latérale et s'étendant à travers une ouverture définie dans la paroi latérale, le manchon externe délimitant un passage central, et un ensemble cartouche de buse pouvant être positionné à l'intérieur du passage central et comportant un manchon interne, un revêtement réfractaire disposé autour du manchon interne, et une buse positionnée à l'intérieur du manchon interne. L'ensemble cartouche de buse est accouplé amovible au manchon externe à l'extérieur du récipient.
Also published as
Latest bibliographic data on file with the International Bureau