WO2012004179A3 - Flugaschetrennung mittels koronaentladung - Google Patents

Flugaschetrennung mittels koronaentladung Download PDF

Info

Publication number
WO2012004179A3
WO2012004179A3 PCT/EP2011/060975 EP2011060975W WO2012004179A3 WO 2012004179 A3 WO2012004179 A3 WO 2012004179A3 EP 2011060975 W EP2011060975 W EP 2011060975W WO 2012004179 A3 WO2012004179 A3 WO 2012004179A3
Authority
WO
WIPO (PCT)
Prior art keywords
fly ash
ionised
fluidised
mineral
fraction
Prior art date
Application number
PCT/EP2011/060975
Other languages
English (en)
French (fr)
Other versions
WO2012004179A2 (de
Inventor
Senada Schaack
Nicola Benscheidt
Frank Borchers
Matthias Berghahn
Stefan Nordhoff
Original Assignee
Steag Power Minerals Gmbh
Evonik Degussa Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Steag Power Minerals Gmbh, Evonik Degussa Gmbh filed Critical Steag Power Minerals Gmbh
Priority to RU2013105285/03A priority Critical patent/RU2013105285A/ru
Priority to EP11731299.1A priority patent/EP2590750A2/de
Publication of WO2012004179A2 publication Critical patent/WO2012004179A2/de
Publication of WO2012004179A3 publication Critical patent/WO2012004179A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/02—Separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/36—Controlling flow of gases or vapour
    • B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/02—Separators
    • B03C7/12—Separators with material falling free
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/10—Ionising electrode with two or more serrated ends or sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Electrostatic Separation (AREA)
  • Processing Of Solid Wastes (AREA)
  • Secondary Cells (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Trennung von Flugaschein eine mineralische Fraktion und in eine nicht restkohlenstoffreiche Fraktion. Ihr liegt die Aufgabe zu Grunde, ein Konzept aufzuzeigen, mit Hilfe dessen aus einer großen Flugaschemenge eine restkohlenstoffarme, insbesondere EN 450 erfüllende, mineralische Fraktion wirtschaftlich abgetrennt werden kann. Gelöst wird diese Aufgabe durch ein Verfahren umfassend die Schritte: a) Bereitstellen von Flugasche enthaltend mineralische Partikel und nicht mineralische Partikel; b) pneumatisches Beaufschlagen der Flugasche zur Erzeugung fluidisierter Flugasche; c) gleichsinniges Ionisieren von Luft mittels mindestens einer von zu ionisierender Luft umgebener Koronaelektrode; d) Vermischen der ionisierten Luft mit der fluidisierten Flugasche unter Erhalt einer gleichsinnig ionisierten, fluidisierten Flugasche; e) Niederschlagen von mineralischen Partikeln aus der ionisierten, fluidisierten Flugasche auf eine relativ zur ionisierten, fluidisierten Flugasche bewegte Sammelelektrode, welche geerdet oder der Koronaelektrode entgegengesetzt geladen ist; f) Abnehmen von an der Sammelelektrode anhaftenden, mineralischen Partikeln als mineralische Fraktion; g) Erhalt der nicht mineralischen Fraktion aus an der Sammelelektrode nicht anhaftenden Partikeln der ionisierten, fluidisierten Flugasche.
PCT/EP2011/060975 2010-07-08 2011-06-30 Flugaschetrennung mittels koronaentladung WO2012004179A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2013105285/03A RU2013105285A (ru) 2010-07-08 2011-06-30 Способ разделения летучей золы с помощью коронного разряда
EP11731299.1A EP2590750A2 (de) 2010-07-08 2011-06-30 Flugaschetrennung mittels koronaentladung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010026445A DE102010026445A1 (de) 2010-07-08 2010-07-08 Flugaschetrennung mittels Koronaentladung
DE102010026445.8 2010-07-08

Publications (2)

Publication Number Publication Date
WO2012004179A2 WO2012004179A2 (de) 2012-01-12
WO2012004179A3 true WO2012004179A3 (de) 2012-04-19

Family

ID=44532722

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2011/003223 WO2012003935A1 (de) 2010-07-08 2011-06-30 Elektrosortierung mittels koronaentladung
PCT/EP2011/060975 WO2012004179A2 (de) 2010-07-08 2011-06-30 Flugaschetrennung mittels koronaentladung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/003223 WO2012003935A1 (de) 2010-07-08 2011-06-30 Elektrosortierung mittels koronaentladung

Country Status (16)

Country Link
US (1) US20130175371A1 (de)
EP (2) EP2590750A2 (de)
JP (1) JP2013537475A (de)
KR (1) KR20140002599A (de)
CN (1) CN103189143A (de)
AU (1) AU2011276137A1 (de)
BR (1) BR112013000336A2 (de)
CA (1) CA2804208A1 (de)
CO (1) CO6670527A2 (de)
CU (1) CU23990B1 (de)
DE (1) DE102010026445A1 (de)
EA (1) EA201390072A1 (de)
MA (1) MA34452B1 (de)
MX (1) MX2013000167A (de)
RU (1) RU2013105285A (de)
WO (2) WO2012003935A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9764332B2 (en) * 2015-02-13 2017-09-19 Separation Technologies Llc Edge air nozzles for belt-type separator devices
CN107303538B (zh) * 2017-05-23 2019-05-31 东南大学 一种生物分子分离装置及分离方法
CN107127054B (zh) * 2017-06-12 2019-10-11 百色学院 一种固体粉体的分级方法
FR3078638B1 (fr) * 2018-03-07 2020-04-10 Universite De Poitiers Procede et dispositif de separation electrostatique de materiaux granulaires
KR102267914B1 (ko) 2019-10-31 2021-06-22 세메스 주식회사 약액 공급 장치, 약액의 파티클 제거 방법, 노즐 유닛 및 기판 처리 장치
CN110736903B (zh) * 2019-10-31 2021-08-17 国网河北省电力有限公司电力科学研究院 一种电晕放电研究装置
US11719100B2 (en) * 2020-03-13 2023-08-08 University Of Central Florida Research Foundation, Inc. System for extracting water from lunar regolith and associated method
DE102020115971B3 (de) 2020-06-17 2021-08-26 Hochschule für Technik und Wirtschaft Dresden Verfahren zur Quantifizierung von Polymerspezies in einer Polymerpartikel enthaltenden Probe
JP2022134666A (ja) * 2021-03-03 2022-09-15 Ｄｏｗａエコシステム株式会社 太陽電池モジュールの処理方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1557029A1 (de) * 1967-04-15 1970-03-12 Bergwerksverband Gmbh Vorrichtung zum elektrostatischen Trennen von feinkoernigem Gut nach der stofflichen Zusammensetzung
US3511366A (en) * 1965-10-29 1970-05-12 Nifont Nikolaevich Dolgopolov Electric separator for the separation of loose materials according to their size and composition
DE3152018A1 (de) * 1981-12-31 1983-07-14 Arnold 6719 Obersülzen Ganter Verfahren und vorrichtung zur elektrostatischen trennung eines mineralien enthaltenden gemisches
EP0804967A1 (de) * 1996-04-17 1997-11-05 Era Patents Limited Elektrostatischer Scheider
US6681938B1 (en) * 2001-06-12 2004-01-27 The United States Of America As Represented By The United States Department Of Energy Device and method for separating minerals, carbon and cement additives from fly ash
EP1941949A1 (de) * 2005-10-27 2008-07-09 Kawasaki Plant Systems Kabushiki Kaisha Elektrostatisches trennverfahren und elektrostatischer trenner

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598948C (de) * 1931-05-31 1934-06-21 Siemens Schuckertwerke Akt Ges Verfahren zum Trennen von Staubgemischen mittels eines Kondensatorfeldes
GB1043245A (en) * 1962-06-20 1966-09-21 Reclamation Trades Res Organis Improvements in and relating to the separation of mixtures of textile fibres
FR1374392A (fr) * 1963-06-27 1964-10-09 Sames Mach Electrostat Procédé de triage électrostatique et moyens pour la mise en oeuvre de ce procédé
US4274947A (en) * 1980-01-14 1981-06-23 Beeckmans Jan M Electrostatic method and apparatus for sorting fluidized particulate material
US4325820A (en) * 1980-02-08 1982-04-20 Advanced Energy Dynamics, Inc. High tension electrostatic separators
JPH0659463B2 (ja) * 1984-05-08 1994-08-10 ビューラー アーゲー 穀物又はその他のばら物から重量物、特に石等を選別除去する装置及びその方法
US4839032A (en) 1986-06-06 1989-06-13 Advanced Energy Dynamics Inc. Separating constituents of a mixture of particles
AUPM606494A0 (en) 1994-06-02 1994-06-23 Pozzolanic Enterprises Pty Ltd Apparatus and method
US6320148B1 (en) * 1999-08-05 2001-11-20 Roe-Hoan Yoon Electrostatic method of separating particulate materials
US7416646B2 (en) 2000-08-31 2008-08-26 Electric Power Research Institute, Inc. Fly ash treatment by in situ ozone generation employing a venturi
US6395145B1 (en) 2000-08-31 2002-05-28 Electric Power Research Institute, Inc. Fly ash treatment by in situ ozone generation
EP1380346B1 (de) * 2001-03-27 2009-11-11 Kawasaki Jukogyo Kabushiki Kaisha Verfahren zur elektrostatischen trennung von teilchen, vorrichtung zur elektrostatischen trennung von teilchen und verarbeitungssystem
KR100459988B1 (ko) 2001-08-21 2004-12-03 한국후라이애쉬시멘트공업(주) 복합코로나-정전기장에 의한 플라이 애쉬 중의 미연탄소분 분리장치 및 분리 방법
DE10163025A1 (de) 2001-12-20 2003-07-17 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Beschichtung von bewegten Substraten
US6889842B2 (en) * 2002-03-26 2005-05-10 Lewis M. Carter Manufacturing Co. Apparatus and method for dry beneficiation of coal
US6797908B2 (en) * 2002-04-10 2004-09-28 Outokumpu Oyj High-tension electrostatic classifier and separator, and associated method
JP4008331B2 (ja) * 2002-04-17 2007-11-14 高橋 謙三 被覆銅線処理方法
DE10325040B3 (de) 2003-06-02 2004-04-08 Karl Hamacher Gmbh Untertägiger Lagerbehälter für insbesondere pulverförmige Baustoffe
US20050158187A1 (en) 2003-11-24 2005-07-21 Nordson Corporation Dense phase pump for dry particulate material
DE102004010177B4 (de) 2004-03-02 2007-09-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrostatische Fluidisierungsvorrichtung und elektrostatisches Fluidisierungsverfahren zur Beschichtung von Substraten mit Beschichtungspulver
CN100388982C (zh) * 2005-02-03 2008-05-21 上海交通大学 废旧印刷电路板破碎颗粒的高压静电分离装置
DE202006009068U1 (de) 2005-08-05 2006-09-21 Allgaier Werke Gmbh Selbstreinigendes Sieb einer Taumelsiebmaschine
JP2007216171A (ja) * 2006-02-17 2007-08-30 Meiji Univ 粉体分離装置及び粉体分離方法
US7626602B2 (en) 2006-09-15 2009-12-01 Mcshane Robert J Apparatus for electrostatic coating
CN101462094A (zh) * 2007-12-18 2009-06-24 杨卫华 喷射式静电分选方法与装置
CN101623672A (zh) 2008-11-26 2010-01-13 江西赛维Ldk太阳能高科技有限公司 一种混有杂质的硅料的分选方法
FR2943561B1 (fr) * 2009-03-27 2011-05-20 Apr2 Procede de separation electrostatique d'un melange de granules de materiaux differents et dispositif de mise en oeuvre
IT1400411B1 (it) * 2010-05-31 2013-05-31 Cassani Metodo e dispositivo per separare particelle di un determinato materiale sintetico da particelle di diversi materiali sintetici
US8552326B2 (en) * 2010-09-03 2013-10-08 Separation Technologies Llc Electrostatic separation control system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511366A (en) * 1965-10-29 1970-05-12 Nifont Nikolaevich Dolgopolov Electric separator for the separation of loose materials according to their size and composition
DE1557029A1 (de) * 1967-04-15 1970-03-12 Bergwerksverband Gmbh Vorrichtung zum elektrostatischen Trennen von feinkoernigem Gut nach der stofflichen Zusammensetzung
DE3152018A1 (de) * 1981-12-31 1983-07-14 Arnold 6719 Obersülzen Ganter Verfahren und vorrichtung zur elektrostatischen trennung eines mineralien enthaltenden gemisches
EP0804967A1 (de) * 1996-04-17 1997-11-05 Era Patents Limited Elektrostatischer Scheider
US6681938B1 (en) * 2001-06-12 2004-01-27 The United States Of America As Represented By The United States Department Of Energy Device and method for separating minerals, carbon and cement additives from fly ash
EP1941949A1 (de) * 2005-10-27 2008-07-09 Kawasaki Plant Systems Kabushiki Kaisha Elektrostatisches trennverfahren und elektrostatischer trenner

Also Published As

Publication number Publication date
EP2590751A1 (de) 2013-05-15
EP2590750A2 (de) 2013-05-15
WO2012004179A2 (de) 2012-01-12
MX2013000167A (es) 2013-06-05
CU20130006A7 (es) 2013-09-27
EA201390072A1 (ru) 2013-06-28
CO6670527A2 (es) 2013-05-15
BR112013000336A2 (pt) 2016-05-31
WO2012003935A1 (de) 2012-01-12
RU2013105285A (ru) 2014-08-20
KR20140002599A (ko) 2014-01-08
US20130175371A1 (en) 2013-07-11
JP2013537475A (ja) 2013-10-03
MA34452B1 (fr) 2013-08-01
CN103189143A (zh) 2013-07-03
CA2804208A1 (en) 2012-01-12
CU23990B1 (es) 2014-04-24
AU2011276137A1 (en) 2013-01-31
DE102010026445A1 (de) 2012-01-12

Similar Documents

Publication Publication Date Title
WO2012004179A3 (de) Flugaschetrennung mittels koronaentladung
WO2012095205A3 (en) Apparatus and method for removal of particulate matter from a gas
FI20106395A0 (fi) Laitteisto
WO2013071294A3 (en) Magneto-plasma separator and method for separation
HRP20200808T2 (hr) Postupak za pročišćavanje zraka od neželjenih sastojaka i za uklanjanje takvih sastojaka i uporaba navedenog postupka
GB201211963D0 (en) Particle separator
MY164017A (en) A process and a reactor for selective removal of a product from a gaseous system
WO2008066966A3 (en) Electrostatic collection device
AR053472A1 (es) Aparato para producir productos minerales dispersos
MX2012006768A (es) Metodo y dispositivo para la separacion electrostatica de exceso de rocio.
WO2012068215A3 (en) Distributed aeration system and control architecture
WO2014028012A3 (en) Electrostatic system and method for sorting plastics
WO2008014168A3 (en) A system and process for extracting and collecting substances from a molecular combination
WO2017060890A3 (en) Bed management cycle for a fluidized bed boiler and corresponding arrangement
UA106669C2 (uk) Спосіб очищення газового потоку, навантаженого пилом
JO3047B1 (ar) عملية وجهاز لإزالة عجاج خليط بخاري غازي
BR112014005658A2 (pt) separador dinâmico a ar
WO2013002530A3 (ko) 먼지 및 악취 제거 시스템 및 그 제거 방법
CN103447176A (zh) 一种锌粉分级装置
CN204411893U (zh) 粉尘预处理装置
WO2012107407A3 (de) Verfahren und anlage zur separation eines material beladenen heissgasstromes sowie ein verfahren zur verarbeitung von ölschiefermaterial
WO2014059461A3 (en) Beneficiation process for low grade uranium ores
CN203357731U (zh) 一种新型废旧橡胶纤维颗粒分离装置
CN204193722U (zh) 新型除尘器
EP4196766C0 (de) Verfahren zur bestimmung der masse von partikeln, die auf einer sammelmembran gesammelt werden

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11731299

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2011731299

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2013105285

Country of ref document: RU

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: A20130154

Country of ref document: BY