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1. WO2018152404 - METHOD OF SEPARATING METAL FROM METALLIC STARTING MATERIALS USING A HYDROTHERMAL REACTOR SYSTEM

Publication Number WO/2018/152404
Publication Date 23.08.2018
International Application No. PCT/US2018/018496
International Filing Date 16.02.2018
IPC
B03C 1/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
1Magnetic separation
02acting directly on the substance being separated
30Combinations with other devices, not otherwise provided for
B03C 1/015 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
1Magnetic separation
005Pretreatment specially adapted for magnetic separation
015by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
CPC
C22B 21/0023
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
21Obtaining aluminium
0015by wet processes
0023from waste materials
C22B 21/0069
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
21Obtaining aluminium
0038by other processes
0069from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
C22B 7/006
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
7Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; ; Methods of a general interest or applied to the winning of more than two metals
006Wet processes
Y02P 10/20
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
10Technologies related to metal processing
20Recycling
Applicants
  • TYTON BIOSCIENCES, LLC [US]/[US]
Inventors
  • BOBE, Iulian
  • BARLA, Florin G.
  • HARTMAN, Conor
  • SU, Hsun-Cheng
  • JONES, Jeremy
  • SHOWALTER, Todd
Agents
  • JOHNSON, Ashley D.
Priority Data
62/459,71816.02.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF SEPARATING METAL FROM METALLIC STARTING MATERIALS USING A HYDROTHERMAL REACTOR SYSTEM
(FR) PROCÉDÉ DE SÉPARATION DE MÉTAL DE MATÉRIAUX MÉTALLIQUES DE DÉPART À L'AIDE D'UN SYSTÈME DE RÉACTEUR HYDROTHERMIQUE
Abstract
(EN)
The presently disclosed subject matter is directed to a method of hydrothermally treating metallic packaging, metallic labeling material, and scrap metal items. Particularly, the disclosed method initially comprises providing a metallic starting material. The metallic starting material is introduced to a reactor and processed at elevated temperature and/or pressure for a desired amount of time. As a result, the metallic portion of the starting material separates into a distinct layer that can be removed from the remainder of the starting material.
(FR)
La présente invention concerne un procédé de traitement hydrothermique d'un emballage métallique, d'un matériau métallique d'étiquetage et d'articles métalliques de rebut. En particulier, le procédé décrit comprend initialement l'utilisation d'un matériau métallique de départ. Le matériau métallique de départ est introduit dans un réacteur et traité à une température et/ou une pression élevées pendant une durée souhaitée. Par conséquent, la partie métallique du matériau de départ se sépare en une couche distincte qui peut être retirée du reste du matériau de départ.
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