公开(公告)号：EP2906365A4

公开(公告)日：2016-06-15

申请号：EP12886210

申请日：2012-10-12

申请人： BLUE SKY MINES LTD

发明人： WARKENTIN DOUGLAS DALE ,  ROWLEY MICHAEL VICTOR

IPC分类号： A62D3/33 ,  B03B1/04 ,  B03B9/04 ,  B03C1/16 ,  B03C1/30 ,  B03D1/02 ,  C04B18/10 ,  C04B18/14 ,  C04B28/00 ,  C04B28/04

CPC分类号： B03D1/02 ,  A62D3/33 ,  A62D2101/08 ,  A62D2101/24 ,  A62D2101/43 ,  B01D21/02 ,  B02C23/08 ,  B03B1/04 ,  B03B9/04 ,  B03C1/16 ,  B03C1/247 ,  B03C1/30 ,  B03C2201/18 ,  B03C2201/20 ,  B03D1/00 ,  B09B3/0016 ,  C04B18/10 ,  C04B18/149 ,  C04B28/006 ,  C04B28/021 ,  C04B28/04 ,  F23J2700/001 ,  F23J2900/01001 ,  Y02P40/165 ,  Y02W30/92 ,  C04B20/023 ,  C04B20/026 ,  C04B18/08

摘要： One method of treating incinerated waste comprises: size separating at least some of the incinerated waste into a first undersize fraction comprising particles smaller than the first separation size and into a first oversize fraction comprising particles larger than the first separation size; size reducing at least some of the first oversize fraction; size separating at least some of the size-reduced first oversize fraction into a second undersize fraction comprising particles smaller than the second separation size and into a second oversize fraction comprising particles larger than the second separation size; combining at least some of the first undersize fraction and at least some of the second undersize fraction into a fine fraction; and extracting metal from at least some of the fine fraction. Another method of treating incinerated waste comprises extracting metal by froth flotation from at least some of the incinerated waste. Systems are also disclosed.

公开(公告)号：EP2491320A1

公开(公告)日：2012-08-29

申请号：EP10824357.7

申请日：2010-10-20

申请人： EH2 (9170-3173) Quebec Inc.

发明人： LABELLE, Stéphane

IPC分类号： F25B30/00 ,  B03B1/00 ,  C02F1/22 ,  C02F9/10 ,  F01K25/10 ,  F25C1/00

CPC分类号： F25C1/00 ,  F01K25/10 ,  F25C2301/002

摘要： A method for producing cold heat for cooling a process is provided. Seawater is pumped at a selected depth and cooled to create a mixture of ice and brine. The ice is separated from the brine. Cold heat is obtained by thawing the ice. A process cooling system for producing cold heat is also provided. A pumping station comprises a line system to obtain seawater and direct the seawater to an onshore cooling plant. A refrigerant circulates in an evaporation stage in a refrigeration circuit. A heat exchanger in the evaporation stage freezes a portion of the seawater in the line system with the refrigerant. A cooling plant is connected to the line system to receive the frozen seawater. The cooling plant comprises a separation tank for separating the frozen portion of seawater from brine, and a heat exchanger to cool the process by heat exchange with the frozen seawater.

公开(公告)号：EP1522627B1

公开(公告)日：2009-09-23

申请号：EP04030449.5

申请日：1999-01-28

申请人： Betz, Günter

发明人： Blomquist, Markus Alexander

IPC分类号： D21B1/32 ,  D21C5/02 ,  B03B1/00

CPC分类号： D21C5/02 ,  B03B1/00 ,  D21B1/32 ,  D21B1/322 ,  Y02W30/646 ,  Y02W30/648

公开(公告)号：EP2063996A1

公开(公告)日：2009-06-03

申请号：EP07848275.9

申请日：2007-09-21

申请人： Technique Environnement Associes

发明人： PINON, Michel

IPC分类号： B03B9/06 ,  B03B1/00

CPC分类号： B03B9/06 ,  B07B1/15 ,  B09B1/00 ,  Y02W30/523

摘要： The present invention relates to a method and a system for sorting and recovering waste, characterised in that it comprises a primary sieve (10) towards which the waste extracted from a dump (150) is conveyed, including means (15) for extracting a waste fine fraction (1), means (14) for extracting a waste large fraction (3) discharged towards a rolling waste extraction device (20), the remaining waste fraction, i.e. the medium fraction (2), being discharged towards a secondary sieve (40). The grinder (30) includes, on the one hand, grinding means (31) for reducing the size of the waste in order to convert the large fraction (3) into a ground fraction (3') and, on the other hand, an outlet (35) for discharging the ground fraction (3') towards the secondary sieve (40) that comprises means (410) for extracting a secondary fine fraction (7) of the waste and means (41) for separating the waste according to the ballistic properties thereof, the heavier waste or refuse being discharged towards a device (50) for extracting ferrous or metallic waste that separates the refuse into a first so-called metallic waste fraction (8) and a second so-called ultimate fraction (9).

公开(公告)号：EP1838451A2

公开(公告)日：2007-10-03

申请号：EP05854996.5

申请日：2005-12-21

申请人： GEORGIA-PACIFIC RESINS, INC.

发明人： WRIGHT, James ,  HURD, Phillip W. ,  BOYER, Peter ,  ARTHUR, Lisa M. ,  MILLS, Jeffrey ,  HART, Paul ,  REDIGER, Richard ,  KELLY, Robbie D.

IPC分类号： B03D1/02 ,  B03D1/016 ,  B03D1/01 ,  B01D21/01 ,  B03B1/04 ,  C02F1/56 ,  C09C1/42 ,  C10G1/04 ,  B28C1/08 ,  B01D37/02 ,  B01D37/03

CPC分类号： C02F1/683 ,  B01D21/0012 ,  B01D21/01 ,  B01D61/14 ,  B03D1/0046 ,  B03D1/01 ,  B03D1/012 ,  B03D1/016 ,  B03D1/02 ,  B03D1/08 ,  B03D3/06 ,  B03D2201/06 ,  B03D2203/006 ,  B03D2203/02 ,  B03D2203/10 ,  B28C1/08 ,  C01P2006/80 ,  C02F1/001 ,  C02F1/24 ,  C02F1/44 ,  C02F1/54 ,  C02F1/56 ,  C02F2101/103 ,  C02F2101/20 ,  C02F2103/10 ,  C02F2103/12 ,  C02F2103/28 ,  C09C1/42 ,  C10G1/045 ,  C10G2300/1003 ,  C10G2300/1033 ,  C10G2300/208 ,  C22B3/24 ,  E21B21/068 ,  Y02P10/234

摘要： Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.

公开(公告)号：EP1504820B1

公开(公告)日：2006-09-20

申请号：EP04291383.0

申请日：2004-06-03

申请人： Arkema France

发明人： Anglerot, Didier ,  Commarieu, Annie ,  Aubert, Thierry

IPC分类号： B03D1/004 ,  B03D1/012 ,  B03D1/008 ,  B03D1/014 ,  C22B3/00 ,  C22B11/00 ,  B03B1/04

CPC分类号： B03D1/014 ,  B03D1/008 ,  B03D1/012 ,  B03D2201/02 ,  B03D2203/02 ,  B03D2203/025 ,  B03D2203/04 ,  C22B1/00 ,  C22B11/04

公开(公告)号：EP1289664B1

公开(公告)日：2006-07-12

申请号：EP01936483.5

申请日：2001-05-22

申请人： Metso Paper, Inc.

发明人： HAUTALA, Jouko

IPC分类号： B03B1/00

CPC分类号： D21C5/02 ,  B03B9/061 ,  D21B1/026 ,  D21B1/32 ,  Y02W30/646 ,  Y02W30/648

摘要： The invention relates to a method and a system for utilising waste that contains fibres and combustible material. Waste is slushed in a continuous-operation high-consistency pulper (10) to suspend in water the fibres contained in the waste, and from the pulper (10) are discharged substantially continuously fibre suspension (P1) through a screen plate and non-defibrable material (R1) by means of a mechanical transfer device (22). The fibre suspension (P1) is sorted and cleaned for use as raw material in paper or board. The non-defibrable material (R1) and the rejects (R2-R4) separated from the fibre suspension (P1) in the sorting and cleaning stages are used as fuel in energy production and/or utilised as raw material.

公开(公告)号：EP1015118B1

公开(公告)日：2006-04-19

申请号：EP98907619.5

申请日：1998-02-24

申请人： DELP, Reinard C.

发明人： DELP, Reinard C.

IPC分类号： B02C19/00 ,  B02C1/00 ,  B03B7/00 ,  B07B1/46 ,  B03B5/02 ,  B03B1/00

CPC分类号： B01D11/0257 ,  B03B1/00 ,  B03B5/02

摘要： An improved method and apparatus for extracting resin from plant material. Conventionally, plant resins, which are useful in many products, are extracted using chemical solvents, which may alter the extract, and may produce a byproduct or residue that may be unusable or problematic. The present invention overcomes these drawbacks by using cold water in a wash process to cause the resins to become brittle, while the remaining plant material becomes more flexible. Separation is accomplished using an extractor (10) having a washing chamber (12) with an open top (14) and a screen filter (16) disposed above a settling chamber (18). A collection bottle (24) is placed below a valve (22), and may include a filter (26) to separate resin particles from the solute. The washing chamber is first filled with cold water and then a quantity of plant material (P) is placed therein, followed by an ice layer (30). An agitator (32) is then actuated to mix the contents to separate the resins. The settled resin is thereafter captured by the filter (26) upon opening the valve (22).

公开(公告)号：EP1181109A4

公开(公告)日：2006-03-15

申请号：EP99939865

申请日：1999-08-23

申请人： POLYGON PTY LTD AS TRUSTEE FOR

发明人： ARMSTRONG PETER ELLIOTT SCOTT

IPC分类号： D01G15/94 ,  B03B1/02 ,  B07B13/00 ,  B29B17/02 ,  D01B3/00 ,  D01B9/00 ,  D01G9/00 ,  D01G13/00 ,  D01G31/00 ,  D01G99/00 ,  D06B3/02 ,  D06L1/00 ,  B07B15/00 ,  D01G37/00

CPC分类号： D01G99/00 ,  B03B1/02 ,  B07B13/003 ,  B29B17/02 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2313/00 ,  B29L2031/726 ,  D01B3/00 ,  D01B9/00 ,  D01G9/00 ,  D01G13/00 ,  D01G31/003 ,  Y02W30/622

摘要： A system (10) is provided for treating a mixture (12) containing desired materials (14) and contaminating plastic materials (16) for separation at a subsequent material processing stage. The system (10) comprises a treatment station (18), guiding means (24, 25, 30) for guiding the mixture (12) into the treatment station (18), and heating means (20) for heating a fluid medium flowing in said treatment station (18). The heating means (20) is arranged so that the mixture (12) at said treatment station (18) is heated to a temperature within a predetermined temperature range below melting points of the plastic materials. When heated to that temperature and exposed in the treatment station (18) within a predetermined time period the contaminating plastic materials (16) change their physical characteristics to a form allowing separation a the subsequent material processing stage. The system is particularly useful for removing plastic fibers from natural fibers such as wool, cotton or silk.

公开(公告)号：EP1613140A2

公开(公告)日：2006-01-11

申请号：EP04702979.8

申请日：2004-01-16

申请人： American Soil Technologies, Inc.

发明人： RANNO, Carl, P. ,  SALESTROM, Ronald ,  DICKINSON, Johnny, A. ,  MILLER, James, Anton ,  POTTER, James, Clinton ,  SATTERLEE, Leroy, Kenneth ,  NIGHSWONGER, Lester, Leroy ,  DIEDRICHS, Robert, Otto ,  WIEGARDT, Gordon, K.

IPC分类号： A01C23/00 ,  B03B1/00

CPC分类号： A01C23/026 ,  Y10T137/86533

摘要： The fluid distribution discs include a plurality of fluid distribution channels that radiate from the fluid distribution disc origin to conically shaped tines connected at the perimeter of the fluid distribution disc. The fluid distribution channels are aligned with similar channels within a bushing securable to the fluid distribution disc radial portion. A stationary plate or disc valve has a disc valve fluid channel in a disc valve radial surface, which is in contact with the rotating bushing radial surface resulting in a periodic alignment between the disc valve fluid channel and each of the bushing channels. Fluid is pumped to a fluid port in a hub having a fluid port in fluid communication with the disc valve fluid channel. As the tines of the fluid distribution disc penetrate the field surface, fluid is channeled through the disc valve into the fluid distribution disc channels and the tines.