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1. WO2020089650 - METHOD AND APPARATUS FOR TREATING WASTE MATERIAL COMPRISING IRON

Publication Number WO/2020/089650
Publication Date 07.05.2020
International Application No. PCT/GB2019/053107
International Filing Date 31.10.2019
IPC
C02F 11/06 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11Treatment of sludge; Devices therefor
06by oxidation
C02F 101/10 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
101Nature of the contaminant
10Inorganic compounds
C02F 103/16 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
103Nature of the water, waste water, sewage or sludge to be treated
16from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
C02F 101/12 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
101Nature of the contaminant
10Inorganic compounds
12Halogens or halogen-containing compounds
C02F 101/14 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
101Nature of the contaminant
10Inorganic compounds
12Halogens or halogen-containing compounds
14Fluorine or fluorine-containing compounds
C02F 101/20 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
101Nature of the contaminant
10Inorganic compounds
20Heavy metals or heavy metal compounds
CPC
C02F 11/06
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11Treatment of sludge; Devices therefor
06by oxidation
C02F 2101/101
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
101Sulfur compounds
C02F 2101/105
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
105Phosphorus compounds
C02F 2101/12
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
12Halogens or halogen-containing compounds
C02F 2101/14
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
12Halogens or halogen-containing compounds
14Fluorine or fluorine-containing compounds
C02F 2101/16
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
16Nitrogen compounds, e.g. ammonia
Applicants
  • DARLOW LLOYD & SONS LIMITED [GB]/[GB]
Inventors
  • LLOYD, Owain
  • LLOYD, Jacob
Agents
  • ABEL & IMRAY
Priority Data
1817979.602.11.2018GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR TREATING WASTE MATERIAL COMPRISING IRON
(FR) PROCÉDÉ ET APPAREIL DE TRAITEMENT DE DÉCHETS COMPRENANT DU FER
Abstract
(EN)
There is provided a method (100) of treating a waste material comprising iron and contaminant-containing species (such as chloride) to produce a contaminant-depleted material, the method comprising: contacting (102) with one another the waste material and a solvent capable of removing contaminant-containing species from the waste material. An apparatus (1000) for treating a waste material comprising iron and contaminant-containing species.
(FR)
L'invention concerne un procédé (100) de traitement de déchets comprenant du fer et des espèces contenant des contaminants (tels que le chlorure) pour produire une matière appauvrie en contaminants, le procédé comprenant les étapes consistant à : mettre en contact (102) les uns avec les autres les déchets et un solvant capable d'éliminer les espèces contenant des contaminants du matériau contenues dans les déchets. L'invention concerne également un appareil (1000) pour traiter des déchets comprenant du fer et des espèces contenant des contaminants.
Latest bibliographic data on file with the International Bureau