IN172903B - - Google Patents

Info

Publication number
IN172903B
IN172903B IN122BO1991A IN172903B IN 172903 B IN172903 B IN 172903B IN 122BO1991 A IN122BO1991 A IN 122BO1991A IN 172903 B IN172903 B IN 172903B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Mark Edward Keeney
Original Assignee
Lever Hindustan Ltd
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 Lever Hindustan Ltd filed Critical Lever Hindustan Ltd
Publication of IN172903B publication Critical patent/IN172903B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D12/00—Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/005—Drying solid materials or objects by processes not involving the application of heat by dipping them into or mixing them with a chemical liquid, e.g. organic; chemical, e.g. organic, dewatering aids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
IN122BO1991 1990-05-08 1991-05-03 IN172903B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK001890 1990-05-08

Publications (1)

Publication Number Publication Date
IN172903B true IN172903B (ja) 1994-01-01

Family

ID=3774650

Family Applications (1)

Application Number Title Priority Date Filing Date
IN122BO1991 IN172903B (ja) 1990-05-08 1991-05-03

Country Status (7)

Country Link
US (1) US5346630A (ja)
EP (1) EP0460811A1 (ja)
JP (1) JPH05507949A (ja)
CA (1) CA2086935A1 (ja)
IN (1) IN172903B (ja)
WO (1) WO1992020421A1 (ja)
ZA (1) ZA913507B (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2115153A1 (en) * 1991-08-20 1993-03-04 Mark E. Keeney Dewatering slurries
ZA934390B (en) * 1992-06-19 1994-01-31 Unilever Australia Method of dewatering slurries
US5670056A (en) * 1995-04-17 1997-09-23 Virginia Tech Intellectual Properties, Inc. Chemical-mechanical dewatering process
US6526675B1 (en) 1999-06-07 2003-03-04 Roe-Hoan Yoon Methods of using natural products as dewatering aids for fine particles
US6855260B1 (en) * 1999-06-07 2005-02-15 Roe-Hoan Yoon Methods of enhancing fine particle dewatering
US6375853B1 (en) * 2000-03-17 2002-04-23 Roe-Hoan Yoon Methods of using modified natural products as dewatering aids for fine particles
US6799682B1 (en) 2000-05-16 2004-10-05 Roe-Hoan Yoon Method of increasing flotation rate
ATE448846T1 (de) 2000-09-28 2009-12-15 Roe-Hoan Yoon Verfahren zur verwendung von natürlichen produkten als entwässerungshilfen für feine teilchen
PT1333905E (pt) * 2000-09-28 2010-01-27 Roe-Hoan Yoon Métodos para melhorar a desidratação de partículas finas
CA2435384A1 (en) * 2001-01-19 2002-07-25 Willie W. Stroup Apparatus and methods for separating liquids from solids
US6544425B2 (en) 2001-02-16 2003-04-08 Slurry Cleanup Environmental, Inc. Method for dewatering coal tailings and slurries and removing contaminants therefrom
AU2002253970B2 (en) * 2001-03-20 2007-05-24 Roe-Hoan Yoon Methods of using modified natural products as dewatering aids for fine particles
AU2002241097B2 (en) * 2001-03-26 2007-10-25 University Of Warwick Casing material and its use in crop cultivation
AU2002246613B2 (en) * 2001-11-25 2007-11-15 Roe-Hoan Yoon Methods of increasing flotation rate
JP4291772B2 (ja) * 2002-06-03 2009-07-08 財団法人電力中央研究所 液化物質を用いた固体含有水分の除去方法
JP4022595B2 (ja) * 2004-10-26 2007-12-19 コニカミノルタオプト株式会社 撮影装置
RU2412901C2 (ru) * 2005-02-04 2011-02-27 Минерал Энд Коул Текнолоджиз, Инк. Способ выделения алмазов из жильных минералов
WO2008111483A1 (ja) * 2007-03-09 2008-09-18 Central Research Institute Of Electric Power Industry 含水物質の処理システム
US7824553B2 (en) 2007-07-24 2010-11-02 Neo Solutions, Inc. Process for dewatering a mineral slurry concentrate and increasing the production of a filter cake
WO2009091850A1 (en) 2008-01-15 2009-07-23 Georgia-Pacific Chemicals Llc Method for the beneficiation of coal
US8875898B2 (en) 2008-02-05 2014-11-04 Georgia-Pacific Chemicals Llc Method for the froth flotation of coal
AU2013330197B2 (en) * 2012-10-08 2017-06-08 Toll, Gordon Ship loading of bulk material
US9896366B2 (en) 2014-02-26 2018-02-20 Ecolab Usa Inc. Alternative additives to enhance slurry dewatering
CN109759239B (zh) * 2019-03-28 2020-01-17 中国矿业大学 一种利用含盐废水处理煤泥的浮选工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120801C (ja) *
US1512499A (en) * 1924-10-21 William warwick stenning
DD120801A1 (ja) * 1975-09-03 1976-07-05
US4210531A (en) * 1977-12-15 1980-07-01 American Cyanamid Company Process for dewatering mineral concentrates
JPS5672083A (en) * 1979-11-15 1981-06-16 Nippon Oil & Fats Co Ltd Water separation of coal-water slurry
US4410431A (en) * 1982-04-01 1983-10-18 Nalco Chemical Company Composition for altering the water function characteristics of mineral slurries
DE3639039A1 (de) * 1985-11-15 1987-05-21 Magyar Szenhidrogenipari Verfahren zur intensivierung der trockenen abtrennung von natuerlichen mineralstoffen und synthetisch hergestellten produkten mit mineralischem charakter oder intensivierung derjenigen abtrennung von fluessiger phase
EP0417360B1 (en) * 1988-06-30 1993-11-18 Industrial Minerals Research & Development Pty. Limited Dewatering of alumina trihydrate, and dewatering aid
US4892663A (en) * 1988-12-02 1990-01-09 Sherex Chemical Company, Inc. Coal filtration process and dewatering aids therefor
US5167831A (en) * 1991-06-20 1992-12-01 Nalco Chemical Company Non-ionic surfactants plus fatty-acids as dewatering aids for alumina trihydrate

Also Published As

Publication number Publication date
ZA913507B (en) 1993-01-27
CA2086935A1 (en) 1992-11-14
JPH05507949A (ja) 1993-11-11
WO1992020421A1 (en) 1992-11-26
US5346630A (en) 1994-09-13
EP0460811A1 (en) 1991-12-11

Similar Documents

Publication Publication Date Title
IN172903B (ja)
DE4190445T (ja)
DE9003317U1 (ja)
DE4192436T (ja)
DE9001128U1 (ja)
DE9001721U1 (ja)
DE9002289U1 (ja)
DE9002100U1 (ja)
DE9001008U1 (ja)
DE9002085U1 (ja)
DE9003320U1 (ja)
DE9002856U1 (ja)
DE9002354U1 (ja)
DE9002759U1 (ja)
DE9001758U1 (ja)
DE9001888U1 (ja)
DE9003003U1 (ja)
DE9001163U1 (ja)
DE9002140U1 (ja)
DE9002280U1 (ja)
DE9003010U1 (ja)
DE9000849U1 (ja)
DE9000973U1 (ja)
DE9001550U1 (ja)
DE9001525U1 (ja)