DE69006374D1 - Elektrostatisches Abfall-Trennverfahren. - Google Patents
Elektrostatisches Abfall-Trennverfahren.Info
- Publication number
- DE69006374D1 DE69006374D1 DE90103575T DE69006374T DE69006374D1 DE 69006374 D1 DE69006374 D1 DE 69006374D1 DE 90103575 T DE90103575 T DE 90103575T DE 69006374 T DE69006374 T DE 69006374T DE 69006374 D1 DE69006374 D1 DE 69006374D1
- Authority
- DE
- Germany
- Prior art keywords
- separation process
- waste separation
- electrostatic waste
- electrostatic
- waste
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
- B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/316,085 US4943368A (en) | 1988-11-15 | 1989-02-27 | Nonmetallic abrasive blasting material recovery process including an electrostatic separation step |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69006374D1 true DE69006374D1 (de) | 1994-03-17 |
DE69006374T2 DE69006374T2 (de) | 1994-05-19 |
Family
ID=23227400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1990606374 Expired - Fee Related DE69006374T2 (de) | 1989-02-27 | 1990-02-23 | Elektrostatisches Abfall-Trennverfahren. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4943368A (de) |
EP (1) | EP0385310B1 (de) |
CA (1) | CA2010187C (de) |
DE (1) | DE69006374T2 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071541A (en) * | 1988-09-30 | 1991-12-10 | The Boeing Company | Method and apparatus for sorting a mixture of particles |
US5359814A (en) * | 1989-06-19 | 1994-11-01 | Constant Velocity Systems, Inc. | System for grinding a workpiece |
GB9020204D0 (en) * | 1990-09-15 | 1990-10-24 | Pain B R K | Surface treatment |
DE4100346A1 (de) * | 1991-01-08 | 1992-07-09 | Preussag Ag | Verfahren zur mechanischen aufbereitung von unsortiertem geraeteschrott |
US5161696A (en) * | 1991-04-19 | 1992-11-10 | Washington Mills Electro Minerals Corp. | Method and apparatus for separating shapes of abrasive grains |
US5269424A (en) * | 1991-06-26 | 1993-12-14 | Corcon | Mobile separation method system for abrasive blasting material |
US5185968A (en) * | 1991-06-26 | 1993-02-16 | Corcon (Ohio Corporation) | Mobile separation sytem for abrasive blasting material |
DE4227309A1 (de) * | 1992-08-18 | 1994-02-24 | Harm Willem Holman | Verfahren zur Vorbereitung der Demolierung bzw. Zerstörung von Gebäuden und dergleichen und Vorrichtung zur Anwendung des Verfahrens |
US5911959A (en) * | 1993-05-25 | 1999-06-15 | Environmental Projects, Inc. | Method for purification and production of saline minerals from trona |
US5470554A (en) * | 1993-05-25 | 1995-11-28 | Environmental Projects, Inc. | Benefication of saline minerals |
US5676318A (en) * | 1994-03-09 | 1997-10-14 | Nec Corporation | Method of recovering valuable substances from printed circuit board |
US5520288A (en) * | 1994-03-21 | 1996-05-28 | Pct, Inc. | Abrasive grit material recovery system |
US5736113A (en) * | 1996-01-11 | 1998-04-07 | Environmental Projects, Inc. | Method for beneficiation of trona |
JPH1128667A (ja) * | 1997-07-10 | 1999-02-02 | Tokyo Ohka Kogyo Co Ltd | サンドブラスト用プラスチック研磨材およびそれを用いたプラズマディスプレイパネル基板のサンドブラスト加工法、並びにサンドブラスト廃材の処理方法 |
US6173840B1 (en) | 1998-02-20 | 2001-01-16 | Environmental Projects, Inc. | Beneficiation of saline minerals |
US6709490B1 (en) | 1999-07-02 | 2004-03-23 | Calderon De Los Santos Juan Jose | Combined system for removing contaminants from gas effluents |
US7086535B2 (en) * | 2002-05-15 | 2006-08-08 | University Of Kentucky Research Foundation | Particle separation/purification system, diffuser and related methods |
RU2446016C2 (ru) * | 2010-07-12 | 2012-03-27 | Государственное образовательное учреждение высшего профессионального образования Читинский государственный университет (ЧитГУ) | Способ выбора оптимальных параметров процесса измельчения руды |
US20120108147A1 (en) * | 2010-11-02 | 2012-05-03 | Ronald Benson | Removable airwash cartridge or cassette for grit drying system |
KR101241789B1 (ko) * | 2011-03-10 | 2013-03-14 | 한국지질자원연구원 | 해사 및 강사 등의 쇄설성 자원으로부터 유용광물을 회수하는 방법 |
US8771040B1 (en) * | 2011-08-10 | 2014-07-08 | Gus Lyras | Mobile abrasive blasting material separation device and method |
US9468888B2 (en) | 2012-09-09 | 2016-10-18 | (E)Mission Control Technologies, Llc | System and methods for removing contaminants from gas effluents |
US9022835B1 (en) * | 2013-02-11 | 2015-05-05 | Lyras Gus | Mobile abrasive blasting material separation device and method |
US9573248B2 (en) * | 2014-12-02 | 2017-02-21 | Zulluboy, Inc. | Foreign object removal for abrasive recycling system |
US10092996B2 (en) | 2015-05-04 | 2018-10-09 | Ars Recycling Systems, Llc | Unitized container based abrasive blasting material separation system |
US9579773B2 (en) | 2015-07-31 | 2017-02-28 | Zuluboy, Inc. | Control loop for abrasive recycling system |
US10654149B2 (en) | 2015-08-06 | 2020-05-19 | Hypertherm, Inc. | Abrasive recycling system |
US9789586B2 (en) * | 2015-11-05 | 2017-10-17 | Sandblast Solutions, Inc. | Multi-stage grit recycler |
CN107695898B (zh) * | 2017-11-22 | 2023-10-17 | 河南理工大学 | 一种磨料气体射流磨料回收装置及方法 |
CN112548870B (zh) * | 2020-11-10 | 2022-09-27 | 林元霞 | 一种基于物联网的钢材表面去氧化层的系统 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE206940C (de) * | ||||
FR1398172A (fr) * | 1964-03-27 | 1965-05-07 | Sames Mach Electrostat | Procédé de séparation électrostatique et installations pour la mise en oeuvre de ce procédé |
US3322275A (en) * | 1964-07-10 | 1967-05-30 | Carpco Res & Engineering Inc | High tension separation of materials |
US3460296A (en) * | 1966-10-24 | 1969-08-12 | Xerox Corp | Metalworking |
US3625360A (en) * | 1969-05-19 | 1971-12-07 | Akad Wissenschaften Ddr | Electrostatic separation method and apparatus |
GB1370801A (en) * | 1971-04-30 | 1974-10-16 | Vacu Blast Ltd | Fluidised bed recovery system for particulate material |
US3865629A (en) * | 1972-11-07 | 1975-02-11 | Joseph Daniel Dankoff | Reclamation of components from grinding swarf |
US3970546A (en) * | 1974-06-04 | 1976-07-20 | Carpco, Inc. | Method and apparatus for separating non-ferrous metal from waste material |
US4343694A (en) * | 1980-08-25 | 1982-08-10 | Anglo-American Clays Corporation | Magnetic beneficiation of clays utilizing magnetic seeding and flotation |
US4363722A (en) * | 1980-12-31 | 1982-12-14 | Suisman & Blumenthal, Incorporated | Process and apparatus for treating titanium machining scrap |
DE3473078D1 (en) * | 1984-01-26 | 1988-09-01 | Schmutz Gmbh Ernst | Process and device for cleaning parts of plants which are contaminated by radioactivity |
FR2561554B1 (fr) * | 1984-03-21 | 1986-08-14 | Stephanois Rech Mec | Procede de traitement des sables de fonderie pour, notamment, recuperer la chromite, ainsi que l'installation et les moyens de mise en oeuvre du procede |
DE3410961A1 (de) * | 1984-03-24 | 1985-10-03 | Amberger Kaolinwerke Gmbh, 8452 Hirschau | Verfahren zur trennung metallischer anteile von nichtmetallischen anteilen eines entsprechenden gemenges, sowie dazugehoerige anordnung |
US4773189A (en) * | 1985-11-01 | 1988-09-27 | Macmillan Gregory D | Separation system for polymeric blast media |
US4827678A (en) * | 1985-11-01 | 1989-05-09 | Caber, Inc. | Separation system for polymeric blast media |
ES2016662B3 (es) * | 1987-02-07 | 1990-11-16 | Siemens Ag | Procedimiento para la extraccion de metales pesados de fondos cargados y dispositivo para la extraccion del contracorriente en un procedimiento semejante |
ZA886696B (en) * | 1987-09-11 | 1989-04-26 | Alcan Int Ltd | Method of separating metal alloy particles |
NL8702437A (nl) * | 1987-10-13 | 1989-05-01 | Geo Kinetics B V I O | Werkwijze voor het conditioneren van grondmateriaal door elektrokinetische behandeling, elektrisch stroomsysteem voor toepassing van de werkwijze alsmede elektrode-behuizing voor toepassing in het elektrische stroomsysteem. |
-
1989
- 1989-02-27 US US07/316,085 patent/US4943368A/en not_active Expired - Fee Related
-
1990
- 1990-02-15 CA CA 2010187 patent/CA2010187C/en not_active Expired - Fee Related
- 1990-02-23 EP EP19900103575 patent/EP0385310B1/de not_active Expired - Lifetime
- 1990-02-23 DE DE1990606374 patent/DE69006374T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0385310B1 (de) | 1994-02-02 |
CA2010187C (en) | 1994-05-03 |
US4943368A (en) | 1990-07-24 |
CA2010187A1 (en) | 1990-08-27 |
EP0385310A1 (de) | 1990-09-05 |
DE69006374T2 (de) | 1994-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |