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1. WO1996004977 - A METHOD AND APPARATUS FOR REMOVING PARTICULATE MATTER FROM FLUE DUST

Publication Number WO/1996/004977
Publication Date 22.02.1996
International Application No. PCT/SE1994/000747
International Filing Date 16.08.1994
Chapter 2 Demand Filed 11.03.1996
IPC
B03C 3/16 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
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
02Plant or installations having external electricity supply
16wet type
B03C 3/53 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
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
34Constructional details or accessories or operation thereof
40Electrode constructions
45Collecting-electrodes
53Liquid, or liquid-film, electrodes
CPC
B03C 2201/10
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
2201Details of magnetic or electrostatic separation
10Ionising electrode has multiple serrated ends or parts
B03C 3/16
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
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
02Plant or installations having external electricity supply
16wet type
B03C 3/41
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
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
34Constructional details or accessories or operation thereof
40Electrode constructions
41Ionising-electrodes
B03C 3/53
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
3Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
34Constructional details or accessories or operation thereof
40Electrode constructions
45Collecting-electrodes
53Liquid, or liquid-film, electrodes
Applicants
  • GÖTAVERKEN MILJÖ AB [SE/SE]; P.O. Box 8876 S-402 72 Göteborg, SE (AllExceptUS)
  • RUBOW, Ulrik [DK/DK]; DK
Inventors
  • RUBOW, Ulrik; DK
Agents
  • HYLTNER, Jan-Olof ; Noréns Patentbyrå AB P.O. Box 10198 S-100 55 Stockholm, SE
Priority Data
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) A METHOD AND APPARATUS FOR REMOVING PARTICULATE MATTER FROM FLUE DUST
(FR) PROCEDE ET APPAREIL DE SEPARATION DE MATIERES PARTICULAIRES DE GAZ D'ECHAPPEMENT
Abstract
(EN)
The present invention relates to an arrangement for separating particles from flue gases. The inventive arrangement includes a flue-gas delivery line (1), means (2) connected to a voltage source (3) for generating a static, electric field in the delivery line, a separation line (5) connected to the delivery line, and means (7) for delivering in the separation line water that has zero potential. The invention also relates to a method for separating particles from flue gases.
(FR)
Installation de séparation de matières particulaires de gaz d'échappement, comprenant une conduite d'amenée de gaz d'échappement (1), un élément (2) relié à une source de tension (3) permettant de générer un champ électrique statique dans la conduite d'amenée, une conduite de séparation (5) reliée à la conduite d'amenée, et un élément (7) déversant de l'eau à potentiel zéro dans la conduite de séparation. L'invention se rapporte également à un procédé de séparation de matières particulaires de gaz d'échappement.
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