SE0801064L - Förfarande för att avvattna ett mineralslamskoncentrat och för att öka produktionen av en filterkaka - Google Patents

Förfarande för att avvattna ett mineralslamskoncentrat och för att öka produktionen av en filterkaka

Info

Publication number
SE0801064L
SE0801064L SE0801064A SE0801064A SE0801064L SE 0801064 L SE0801064 L SE 0801064L SE 0801064 A SE0801064 A SE 0801064A SE 0801064 A SE0801064 A SE 0801064A SE 0801064 L SE0801064 L SE 0801064L
Authority
SE
Sweden
Prior art keywords
filter cake
mineral slurry
dewatering
increasing
production
Prior art date
Application number
SE0801064A
Other languages
English (en)
Other versions
SE533806C2 (sv
Inventor
Keith C Hovland
Todd W Groff
Monica A Yorke
Charles R Sundberg
Michael P Lesar
Ruta O Rakutis
Original Assignee
Neo Solutions Inc
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 Neo Solutions Inc filed Critical Neo Solutions Inc
Publication of SE0801064L publication Critical patent/SE0801064L/sv
Publication of SE533806C2 publication Critical patent/SE533806C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/148—Combined use of inorganic and organic substances, being added in the same treatment step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/04—Surfactants, used as part of a formulation or alone
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Paper (AREA)
SE0801064A 2007-07-24 2008-05-12 Förfarande för att avvattna ett mineralslamskoncentrat och för att öka produktionen av en filterkaka SE533806C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/880,716 US7824553B2 (en) 2007-07-24 2007-07-24 Process for dewatering a mineral slurry concentrate and increasing the production of a filter cake

Publications (2)

Publication Number Publication Date
SE0801064L true SE0801064L (sv) 2009-01-25
SE533806C2 SE533806C2 (sv) 2011-01-18

Family

ID=40278616

Family Applications (2)

Application Number Title Priority Date Filing Date
SE0801064A SE533806C2 (sv) 2007-07-24 2008-05-12 Förfarande för att avvattna ett mineralslamskoncentrat och för att öka produktionen av en filterkaka
SE1000748A SE536216C2 (sv) 2007-07-24 2008-05-12 Förfarande för att avvattna ett mineralslamskoncentrat och för att öka produktionen av en filterkaka

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE1000748A SE536216C2 (sv) 2007-07-24 2008-05-12 Förfarande för att avvattna ett mineralslamskoncentrat och för att öka produktionen av en filterkaka

Country Status (11)

Country Link
US (2) US7824553B2 (sv)
CN (1) CN101371955B (sv)
AU (1) AU2008200352B2 (sv)
BR (1) BRPI0800458B1 (sv)
CA (1) CA2618420C (sv)
CL (2) CL2008000166A1 (sv)
MX (2) MX289828B (sv)
RU (1) RU2411192C2 (sv)
SE (2) SE533806C2 (sv)
UA (1) UA101596C2 (sv)
ZA (1) ZA200801355B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110078917A1 (en) * 2009-10-01 2011-04-07 Bland Richard W Coal fine drying method and system
US9004284B2 (en) 2009-10-01 2015-04-14 Vitrinite Services, Llc Mineral slurry drying method and system
US20110252662A1 (en) * 2009-10-01 2011-10-20 Bland Richard W Mineral slurry drying method and system
CA2783465A1 (en) 2009-10-01 2011-04-07 Ross Technology Corporation Coal fine drying method and system
CN101745267B (zh) * 2009-12-18 2011-11-23 中国铝业股份有限公司 一种氧化物微细粒浆体的过滤方法
US8955685B2 (en) 2010-12-30 2015-02-17 Nalco Company Glycerides and fatty acid mixtures and methods of using same
JP6123158B2 (ja) * 2012-03-06 2017-05-10 栗田工業株式会社 フィルタープレス用無機汚泥脱水剤
US9446416B2 (en) * 2012-11-28 2016-09-20 Ecolab Usa Inc. Composition and method for improvement in froth flotation
US9149814B2 (en) 2013-03-13 2015-10-06 Ecolab Usa Inc. Composition and method for improvement in froth flotation
US9266120B2 (en) 2013-10-01 2016-02-23 Ecolab Usa Inc Collectors for mineral flotation
US9440242B2 (en) 2013-10-01 2016-09-13 Ecolab Usa Inc. Frothers for mineral flotation
US9896366B2 (en) * 2014-02-26 2018-02-20 Ecolab Usa Inc. Alternative additives to enhance slurry dewatering
CN108431238A (zh) * 2015-11-05 2018-08-21 阿切化学巴西有限公司 保存皮或皮肤的方法
EP3747837A1 (en) * 2019-06-07 2020-12-09 Kemira Oyj Dewatering aids
PE20231188A1 (es) * 2020-08-26 2023-08-15 Ecolab Usa Inc Metodos y composiciones para procesar minerales de sulfuro
CN114212948A (zh) * 2021-11-25 2022-03-22 嘉兴溪上源环保科技有限公司 一种废机油/润滑油再生蒸馏废水的处理方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867330A (en) 1973-07-30 1975-02-18 Nalco Chemical Co Brines containing water-soluble anionic vinyl addition polymer and water soluble cationic polymer
JPS5243477B2 (sv) 1974-03-20 1977-10-31
US4035317A (en) 1975-06-30 1977-07-12 American Cyanamid Company Rapidly dissolving, water-soluble polymers and spray drying method for their production
US4191655A (en) 1977-07-07 1980-03-04 Betz Laboratories, Inc. Dewatering composition
US4210531A (en) 1977-12-15 1980-07-01 American Cyanamid Company Process for dewatering mineral concentrates
US4206063A (en) * 1978-12-05 1980-06-03 American Cyanamid Company Dewatering aid composition
US4207186A (en) 1978-12-05 1980-06-10 American Cyanamid Company Process for dewatering mineral concentrates
US4191653A (en) 1979-02-27 1980-03-04 Hampton Quentin L Self washing belt strainer
US4802914A (en) 1985-05-21 1989-02-07 Union Carbide Corporation Process for agglomerating mineral ore concentrate utilizing dispersions of polymer binders or dry polymer binders
GB8529418D0 (en) 1985-11-29 1986-01-08 Allied Colloids Ltd Iron ore pelletisation
US5171781A (en) 1987-01-30 1992-12-15 Allied Colloids Limited Polymeric compositions
US4751259A (en) 1987-08-05 1988-06-14 Nalco Chemical Company Compositions for iron ore agglomeration
GB8830383D0 (en) 1988-12-30 1989-03-01 Allied Colloids Ltd Process and composition for pelletising particulate materials
US4990264A (en) 1989-10-13 1991-02-05 Sherex Chemical Company, Inc. Ore dewatering process and compositions therefor
IN172903B (sv) 1990-05-08 1994-01-01 Lever Hindustan Ltd
DE4019174A1 (de) 1990-06-15 1992-01-02 Henkel Kgaa Hilfsmittel bei der filtration und/oder entwaesserung von mineral- und kohlesuspensionen
US5698109A (en) 1990-06-29 1997-12-16 Allied Colloids Limited Purification of aqueous liquor
US5178774A (en) 1990-06-29 1993-01-12 Allied Colloids Limited Purification of aqueous liquor
EP0728705A3 (en) * 1995-02-22 1997-04-09 Calgon Corp Method of using new polymer compositions with high solid content as flocculating agents
US5779910A (en) * 1996-04-08 1998-07-14 Cytec Technology Corp. Enhanced flocculation of mineral slurry with polymer blends
US6855260B1 (en) 1999-06-07 2005-02-15 Roe-Hoan Yoon Methods of enhancing fine particle dewatering
US6526675B1 (en) 1999-06-07 2003-03-04 Roe-Hoan Yoon Methods of using natural products as dewatering aids for fine particles
US6799682B1 (en) 2000-05-16 2004-10-05 Roe-Hoan Yoon Method of increasing flotation rate
US6485651B1 (en) 2001-03-28 2002-11-26 Ondeo Nalco Company Quick inverting liquid flocculant
US6536595B2 (en) 2001-05-02 2003-03-25 Ge Betz, Inc. Mineral ore flotation aid
US6733674B2 (en) * 2002-01-29 2004-05-11 Ondeo Nalco Company Method of dewatering sludge using enzymes
JP5014575B2 (ja) 2002-08-15 2012-08-29 チバ スペシャルティ ケミカルズ ウォーター トリートメント リミテッド 重合後架橋反応によって得られる高分子量カチオン性ポリマー

Also Published As

Publication number Publication date
MX289828B (es) 2011-08-31
RU2008130529A (ru) 2010-01-27
BRPI0800458A2 (pt) 2009-03-10
SE533806C2 (sv) 2011-01-18
MX2008001414A (es) 2009-02-24
CN101371955A (zh) 2009-02-25
SE1000748A1 (sv) 2010-07-09
AU2008200352B2 (en) 2013-11-21
US7824553B2 (en) 2010-11-02
US8093303B2 (en) 2012-01-10
CA2618420C (en) 2016-03-29
CL2011003245A1 (es) 2012-04-13
UA101596C2 (ru) 2013-04-25
US20090026145A1 (en) 2009-01-29
AU2008200352A1 (en) 2009-02-12
BRPI0800458B1 (pt) 2019-07-09
CL2008000166A1 (es) 2009-01-30
MX292880B (es) 2011-12-01
SE536216C2 (sv) 2013-07-02
RU2411192C2 (ru) 2011-02-10
CN101371955B (zh) 2013-02-20
CA2618420A1 (en) 2009-01-24
ZA200801355B (en) 2009-01-28
US20110009534A1 (en) 2011-01-13

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