BR112012030439A2 - método e dispositivo para separar partículas de um determinado material sintético de partículas de outros materias sintéticos diferentes - Google Patents
método e dispositivo para separar partículas de um determinado material sintético de partículas de outros materias sintéticos diferentesInfo
- Publication number
- BR112012030439A2 BR112012030439A2 BR112012030439A BR112012030439A BR112012030439A2 BR 112012030439 A2 BR112012030439 A2 BR 112012030439A2 BR 112012030439 A BR112012030439 A BR 112012030439A BR 112012030439 A BR112012030439 A BR 112012030439A BR 112012030439 A2 BR112012030439 A2 BR 112012030439A2
- Authority
- BR
- Brazil
- Prior art keywords
- particles
- synthetic material
- separating
- synthetic materials
- different
- Prior art date
Links
- 239000002245 particle Substances 0.000 title 2
- 229920002994 synthetic fiber Polymers 0.000 title 2
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
- 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
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/006—Charging without electricity supply, e.g. by tribo-electricity or pyroelectricity
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRE2010A000045 | 2010-05-31 | ||
ITRE2010A000045A IT1400411B1 (it) | 2010-05-31 | 2010-05-31 | Metodo e dispositivo per separare particelle di un determinato materiale sintetico da particelle di diversi materiali sintetici |
PCT/IB2011/001055 WO2011151690A1 (en) | 2010-05-31 | 2011-05-13 | A method and a device for separating particles of a determined synthetic material from particles of different synthetic materials |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012030439A2 true BR112012030439A2 (pt) | 2016-08-09 |
BR112012030439B1 BR112012030439B1 (pt) | 2021-05-11 |
Family
ID=43383564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012030439-9A BR112012030439B1 (pt) | 2010-05-31 | 2011-05-13 | método e dispositivo para separar um material sintético na forma granular |
Country Status (7)
Country | Link |
---|---|
US (1) | US8853583B2 (pt) |
EP (1) | EP2576071B1 (pt) |
CN (1) | CN102939166B (pt) |
BR (1) | BR112012030439B1 (pt) |
IT (1) | IT1400411B1 (pt) |
SM (1) | SM201000097B (pt) |
WO (1) | WO2011151690A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010026445A1 (de) * | 2010-07-08 | 2012-01-12 | Evonik Degussa Gmbh | Flugaschetrennung mittels Koronaentladung |
ITRE20110106A1 (it) * | 2011-11-30 | 2013-05-31 | Stefano Cassani | Dispositivo di separazione di particelle di un determinato materiale sintetico da particelle di diversi materiali sintetici, elettricamente caricate |
JP6138970B2 (ja) * | 2013-04-15 | 2017-05-31 | ポスコPosco | 原料の選別装置及びその選別方法 |
CN106994393B (zh) * | 2017-05-31 | 2018-08-17 | 中国矿业大学 | 一种圆锥面旋转摩擦电选装置及其电选方法 |
FR3078638B1 (fr) * | 2018-03-07 | 2020-04-10 | Universite De Poitiers | Procede et dispositif de separation electrostatique de materiaux granulaires |
CN113769895A (zh) * | 2021-09-24 | 2021-12-10 | 青海黄河上游水电开发有限责任公司光伏产业技术分公司 | 一种用于晶硅电池颗粒的静电分选设备 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3035649C2 (de) * | 1980-09-20 | 1983-01-20 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur elektrostatischen Trennung von Kunststoffgemengen |
HU191615B (en) * | 1983-12-01 | 1987-03-30 | Bacsalmasi Aag | Method for separating granular material masses in components |
CN1012801B (zh) * | 1987-05-27 | 1991-06-12 | 国营基布罗玛什诺包卡斯加尼耶选矿设备结构设计试验所 | 电动滚筒分选机 |
WO1993006934A1 (en) * | 1991-09-30 | 1993-04-15 | Devtech Labs, Inc. | Electrostatic separation of plastic materials |
US5289922A (en) * | 1992-09-28 | 1994-03-01 | The University Of Western Ontario | Electrostatic separation of mixed plastic waste |
CN2268578Y (zh) * | 1996-07-18 | 1997-11-26 | 中国兵器工业第二○二研究所 | 高压静电除尘装置 |
KR100187968B1 (ko) * | 1996-08-12 | 1999-06-01 | 이재근 | 석탄회의 미연탄소분 분리장치 |
US5938041A (en) * | 1996-10-04 | 1999-08-17 | University Of Kentucky Research Foundation | Apparatus and method for triboelectrostatic separation |
JP3606749B2 (ja) * | 1998-11-05 | 2005-01-05 | 日立造船株式会社 | プラスチック選別装置 |
JP2000194163A (ja) * | 1998-12-25 | 2000-07-14 | Canon Inc | 現像剤の分級方法 |
US6452126B1 (en) * | 1999-03-12 | 2002-09-17 | Mba Polymers, Inc. | Electrostatic separation enhanced by media addition |
EP1171241A1 (en) * | 1999-04-14 | 2002-01-16 | Exportech Company, Inc. | A method and apparatus for sorting particles with electric and magnetic forces |
WO2001052998A1 (en) | 2000-01-21 | 2001-07-26 | The University Of Western Ontario | Tribocharging and electrostatic separation of mixed electrically insulating particles |
US6436233B1 (en) * | 2000-05-18 | 2002-08-20 | Andritz Inc. | Feeding cellulose material to a treatment vessel |
US6329623B1 (en) * | 2000-06-23 | 2001-12-11 | Outokumpu Oyj | Electrostatic separation apparatus and method using box-shaped electrodes |
CN1315577C (zh) | 2000-09-04 | 2007-05-16 | 日立造船株式会社 | 塑料筛选装置 |
JP2002126577A (ja) * | 2000-10-24 | 2002-05-08 | Hitachi Zosen Corp | 複合式選別装置 |
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 |
DE10154462A1 (de) * | 2001-11-08 | 2003-05-22 | Buehler Ag | Verfahren zum Isolieren von Aleuronteilchen |
JP2007111600A (ja) * | 2005-10-19 | 2007-05-10 | Mitsubishi Electric Corp | 帯電選別装置 |
SE530917C2 (sv) * | 2005-11-03 | 2008-10-21 | Airgrinder Ab | Förfarande och anordning för att skilja olika grundämnen och/eller deras föreningar från varandra |
FI20060204L (fi) * | 2006-02-28 | 2007-08-29 | Samill Oy | Menetelmä ja laitteisto elektroniikkaromun käsittelemiseksi |
DE102006036467B4 (de) * | 2006-08-04 | 2008-09-18 | K + S Aktiengesellschaft | Verfahren zur Aufbereitung von Kieserit enthaltenden gemahlenen Kalirohsalzen |
CN101795775B (zh) * | 2007-08-27 | 2014-05-28 | 三菱电机株式会社 | 静电分选装置、静电分选方法以及再生塑料制造方法 |
US7931734B2 (en) * | 2007-08-29 | 2011-04-26 | Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The Desert Research Institute | Particle separation |
-
2010
- 2010-05-31 IT ITRE2010A000045A patent/IT1400411B1/it active
- 2010-07-21 SM SM201000097A patent/SM201000097B/it unknown
-
2011
- 2011-05-13 WO PCT/IB2011/001055 patent/WO2011151690A1/en active Application Filing
- 2011-05-13 US US13/700,568 patent/US8853583B2/en active Active
- 2011-05-13 EP EP11729164.1A patent/EP2576071B1/en active Active
- 2011-05-13 BR BR112012030439-9A patent/BR112012030439B1/pt active IP Right Grant
- 2011-05-13 CN CN201180025753.2A patent/CN102939166B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2576071A1 (en) | 2013-04-10 |
SM201000097A (it) | 2012-01-18 |
BR112012030439B1 (pt) | 2021-05-11 |
ITRE20100045A1 (it) | 2011-12-01 |
SM201000097B (it) | 2013-01-14 |
US8853583B2 (en) | 2014-10-07 |
US20130075308A1 (en) | 2013-03-28 |
WO2011151690A1 (en) | 2011-12-08 |
EP2576071B1 (en) | 2021-03-31 |
CN102939166A (zh) | 2013-02-20 |
IT1400411B1 (it) | 2013-05-31 |
CN102939166B (zh) | 2016-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2011, OBSERVADAS AS CONDICOES LEGAIS. |