BR8305536A - Processo no qual material insoluvel e separado de um lama de uranio lixiviada com acido e composicao floculante - Google Patents

Processo no qual material insoluvel e separado de um lama de uranio lixiviada com acido e composicao floculante

Info

Publication number
BR8305536A
BR8305536A BR8305536A BR8305536A BR8305536A BR 8305536 A BR8305536 A BR 8305536A BR 8305536 A BR8305536 A BR 8305536A BR 8305536 A BR8305536 A BR 8305536A BR 8305536 A BR8305536 A BR 8305536A
Authority
BR
Brazil
Prior art keywords
lixiviated
uranium
mud
separate
acid
Prior art date
Application number
BR8305536A
Other languages
English (en)
Inventor
Alister R F Macdonald
Original Assignee
Allied Colloids 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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of BR8305536A publication Critical patent/BR8305536A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR8305536A 1982-10-07 1983-10-06 Processo no qual material insoluvel e separado de um lama de uranio lixiviada com acido e composicao floculante BR8305536A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8228755 1982-10-07

Publications (1)

Publication Number Publication Date
BR8305536A true BR8305536A (pt) 1984-05-15

Family

ID=10533466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305536A BR8305536A (pt) 1982-10-07 1983-10-06 Processo no qual material insoluvel e separado de um lama de uranio lixiviada com acido e composicao floculante

Country Status (7)

Country Link
US (1) US4587108A (pt)
AU (1) AU1993683A (pt)
BR (1) BR8305536A (pt)
CA (1) CA1231617A (pt)
FR (1) FR2534148B1 (pt)
SE (1) SE8305510L (pt)
ZA (1) ZA837522B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197008A (ja) * 1985-02-27 1986-09-01 Mitsubishi Chem Ind Ltd 微細鉱物粒子を含む廃水処理用アニオン性凝集剤
US4692237A (en) * 1985-04-01 1987-09-08 Exxon Chemical Patents Inc. Process for the removal of solids from an oil
US4705672A (en) * 1986-04-28 1987-11-10 Calgon Corporation Process to improve the removal of suspended solids in leached uranium ore clarification
US4800071A (en) * 1988-05-03 1989-01-24 Nalco Chemical Company Filtration aids for removal of calcium solids from aqueous phosphoric acid
WO1993001320A1 (en) * 1991-07-10 1993-01-21 Hoefer, Dawn, Annette Recovery of nickel
AU665774B2 (en) * 1991-07-10 1996-01-18 Hoefer, Dawn Annette Recovery of nickel
US5833937A (en) * 1997-10-17 1998-11-10 Nalco Chemical Company Polymeric combinations used as copper and precious metal heap leaching agglomeration aids
JP2002339020A (ja) * 2001-05-17 2002-11-27 Taiheiyo Kinzoku Kk 有価金属回収法における硫酸浸出分離工程用高分子凝集剤、及び当該高分子凝集剤を用いた有価金属の回収方法
US20160038948A1 (en) * 2014-08-11 2016-02-11 Arr-Maz Products, L.P. Process and chemistry for reducing dolomite concentrations in phosphate processing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147218A (en) * 1959-04-24 1964-09-01 American Cyanamid Co Separating mineral fines with cationic polyacrylamides
US3692673A (en) * 1971-02-12 1972-09-19 Lubrizol Corp Water-soluble sulfonate polymers as flocculants
US4342653A (en) * 1979-02-15 1982-08-03 American Cyanamid Company Process for the flocculation of suspended solids
JPS56145941A (en) * 1980-03-21 1981-11-13 Nitto Chem Ind Co Ltd Stabilized aqueous acrylamide polymer solution

Also Published As

Publication number Publication date
SE8305510D0 (sv) 1983-10-06
AU1993683A (en) 1984-04-12
CA1231617A (en) 1988-01-19
SE8305510L (sv) 1984-04-08
FR2534148A1 (fr) 1984-04-13
ZA837522B (en) 1984-11-28
US4587108A (en) 1986-05-06
FR2534148B1 (fr) 1987-01-16

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