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)
  • 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)
  • Dispersion Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
IN122BO1991 1990-05-08 1991-05-03 IN172903B (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=3774650

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06509975A (ja) * 1991-08-20 1994-11-10 ユニリーバー　パブリック　リミテッド　カンパニー スラリーの脱水
WO1994000219A1 (fr) * 1992-06-19 1994-01-06 Unilever Australia Limited Procede de deshydratation de boues
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
EP1333905B1 (fr) * 2000-09-28 2009-11-18 Roe-Hoan Yoon Procede permettant d'ameliorer la deshydratation de particules fines
AU2000277395B2 (en) 2000-09-28 2005-11-10 Roe-Hoan Yoon Methods of using natural products as dewatering aids for fine particles
US20020113014A1 (en) * 2001-01-19 2002-08-22 Willie 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
ATE352980T1 (de) * 2001-03-26 2007-02-15 Univ Warwick Deckschicht und seine verwendung bei der pilzzucht
CA2468233C (fr) * 2001-11-25 2011-08-02 Roe-Hoan Yoon Procedes d'augmentation de la vitesse de flottation
EP1524019B1 (fr) * 2002-06-03 2013-10-23 Central Research Institute of Electric Power Industry Procede servant a retirer l'eau contenue dans un solide au moyen d'un materiau liquide
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 (fr) * 2007-03-09 2008-09-18 Central Research Institute Of Electric Power Industry Système de traitement de matières aqueuses
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
US8925729B2 (en) * 2008-01-15 2015-01-06 Georgia-Pacific Chemicals Llc Method for the beneficiation of coal
AU2009210639B2 (en) 2008-02-05 2012-06-21 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
US1512499A (en) * 1924-10-21 William warwick stenning
DE120801C (fr) *
DD120801A1 (fr) * 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
GB2184036A (en) * 1985-11-15 1987-06-17 Magyar Szenhidrogenipari Separation
AU633505B2 (en) * 1988-06-30 1993-02-04 Curtin University Of Technology Dewatering of alumina trihydrate filter cakes
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
JPH05507949A (ja) 1993-11-11
EP0460811A1 (fr) 1991-12-11
WO1992020421A1 (fr) 1992-11-26
US5346630A (en) 1994-09-13
CA2086935A1 (fr) 1992-11-14

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