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1. WO1992015716 - METHODS AND PNEUMO-GRAVITATIONAL SEPARATION APPARATUS FOR EXTRACTING MINERAL VALUES FROM PARTICULATE MATERIALS

Publication Number WO/1992/015716
Publication Date 17.09.1992
International Application No. PCT/PL1991/000004
International Filing Date 27.02.1991
Chapter 2 Demand Filed 24.09.1992
IPC
B03B 9/04 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
BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
9General arrangement of separating plant, e.g. flow sheets
04specially adapted for furnace residues, smeltings, or foundry slags
B07B 4/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
4Separating solids from solids by subjecting their mixture to gas currents
02while the mixtures fall
B07B 9/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
9Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
C22B 4/00 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
4Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
C22B 7/02 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
7Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof
02Working-up flue dust
CPC
B03B 9/04
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
BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
9General arrangement of separating plant, e.g. flow sheets
04specially adapted for furnace residues, smeltings, or foundry slags
B07B 4/02
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
4Separating solids from solids by subjecting their mixture to gas currents
02while the mixtures fall
B07B 9/00
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
9Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
C22B 4/005
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
4Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
005using plasma jets
C22B 7/02
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
02Working-up flue dust
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
  • ANVY INDUSTRIES CORPORATION SPÓLKA Z O.O. [PL]/[PL] (AllExceptUS)
  • CZAJA, Juliusz, Boleslaw [PL]/[PL] (UsOnly)
  • ROMANOWSKI, Jerzy, Leslaw [PL]/[PL] (UsOnly)
Inventors
  • CZAJA, Juliusz, Boleslaw
  • ROMANOWSKI, Jerzy, Leslaw
Agents
  • MALEWSKA, Ewa
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND PNEUMO-GRAVITATIONAL SEPARATION APPARATUS FOR EXTRACTING MINERAL VALUES FROM PARTICULATE MATERIALS
(FR) PROCEDES ET APPAREIL DE SEPARATION PNEUMO-GRAVITATIONNELLE DESTINES A EXTRAIRE DES MINERAUX DE MATERIAUX PARTICULAIRES
Abstract
(EN)
A method and apparatus for pneumo-gravitational separation of mineral values from mineral containing particulate materials. The pneumo-gravitational separation device (50) includes a flotation chamber (54) wherein the particles are contacted by an air flotation stream causing the mineral values to separate on the basis of gravitational settling from the air stream.
(FR)
Procédé et appareil de séparation pneumo-gravitationnelle de minéraux à partir de matériaux particulaires les contenant. Le dispositif de séparation pneumo-gravitationnelle (50) comporte une chambre de flottation (54) dans laquelle les particules sont mises en contact avec un courant d'air de flottation, ce qui provoque la séparation des minéraux par décantation gravitationnelle à partir du courant d'air.
Also published as
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