BE841853A - Procede d'amelioration de la luminosite des argiles a l'aide de particules magnetiques - Google Patents

Procede d'amelioration de la luminosite des argiles a l'aide de particules magnetiques

Info

Publication number
BE841853A
BE841853A BE167052A BE167052A BE841853A BE 841853 A BE841853 A BE 841853A BE 167052 A BE167052 A BE 167052A BE 167052 A BE167052 A BE 167052A BE 841853 A BE841853 A BE 841853A
Authority
BE
Belgium
Prior art keywords
luminosity
clays
improving
magnetic particles
particles
Prior art date
Application number
BE167052A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE841853A publication Critical patent/BE841853A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/10—Eliminating iron or lime

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Detergent Compositions (AREA)
BE167052A 1975-10-01 1976-05-14 Procede d'amelioration de la luminosite des argiles a l'aide de particules magnetiques BE841853A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/618,347 US4087004A (en) 1975-10-01 1975-10-01 Magnetic beneficiation of clays utilizing magnetic particulates

Publications (1)

Publication Number Publication Date
BE841853A true BE841853A (fr) 1976-11-16

Family

ID=24477332

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167052A BE841853A (fr) 1975-10-01 1976-05-14 Procede d'amelioration de la luminosite des argiles a l'aide de particules magnetiques

Country Status (15)

Country Link
US (1) US4087004A (pl)
JP (1) JPS6056537B2 (pl)
BE (1) BE841853A (pl)
BR (1) BR7603455A (pl)
CA (1) CA1037426A (pl)
CS (1) CS203990B2 (pl)
DD (1) DD124471A5 (pl)
DE (1) DE2604441C3 (pl)
ES (1) ES444739A1 (pl)
FR (1) FR2326276A1 (pl)
GB (1) GB1530006A (pl)
MX (1) MX143303A (pl)
PL (1) PL118918B1 (pl)
PT (1) PT64745B (pl)
ZA (1) ZA761451B (pl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225426A (en) * 1975-10-01 1980-09-30 Anglo-American Clays Corporation Magnetic beneficiation of clays utilizing magnetic particulates
US4225425A (en) * 1975-10-01 1980-09-30 Anglo-American Clays Corporation Method for separating metallic minerals utilizing magnetic seeding
US4219408A (en) * 1978-04-27 1980-08-26 Anglo-American Clays Corporation Magnetic separation of minerals utilizing magnetic particulates
US4298169A (en) * 1979-09-26 1981-11-03 The Regents Of The University Of Minnesota Selective flocculation, magnetic separation, and flotation of ores
DE3152255A1 (de) * 1980-08-25 1982-09-23 Anglo American Clays Corp Magnetic beneficiation of clays utilizing magnetic seeding and flotation
US4343694A (en) * 1980-08-25 1982-08-10 Anglo-American Clays Corporation Magnetic beneficiation of clays utilizing magnetic seeding and flotation
US4419228A (en) * 1980-08-25 1983-12-06 Anglo-American Clays Corporation Process for producing high brightness clays utilizing magnetic beneficiation and calcining
GB2091135B (en) * 1980-11-28 1984-10-17 British Nuclear Fuels Ltd Method of and apparatus for treating liquors by magnetic filtration
US4526681A (en) * 1983-10-31 1985-07-02 Purdue Research Foundation Magnetic separation method utilizing a colloid of magnetic particles
US4643822A (en) * 1985-02-28 1987-02-17 The Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Method of separation of material from material mixtures
US4781298A (en) * 1986-10-07 1988-11-01 Engelhard Corporation Process for beneficiating clay at high solids
JP2564528B2 (ja) * 1987-01-06 1996-12-18 日立金属株式会社 高耐食、耐摩耗性工具、部品用材料
FR2650596B1 (fr) * 1989-08-02 1991-10-31 Inst Francais Du Petrole Procede de traitement de fractions petrolieres contenant des metaux, en presence de particules solides, comprenant une etape de separation magnetohydrostatique de ces particules et le recyclage d'une partie d'entre elles
US6006920A (en) * 1997-05-09 1999-12-28 Dry Branch Kaolin Company Brightness, reduced impurity clays and methods of making same
US6098810A (en) * 1998-06-26 2000-08-08 Pueblo Process, Llc Flotation process for separating silica from feldspar to form a feed material for making glass
WO2005019349A2 (en) * 2003-08-11 2005-03-03 Imerys Kaolin, Inc. High whiteness metakaolin and high whiteness fully calcined kaolin
CA2453005A1 (fr) * 2003-12-17 2005-06-17 Fermag Inc. Procede hydrometallurgique de separation des poussieres d`acieries utilisant un four a arc et pigments obtenus par le procede
BRPI0611831A2 (pt) * 2005-06-17 2010-09-28 Ferrinov Inc pigmentos anticorrosão derivados da poeira de um forno de arco voltaico e contendo cálcio sacrificial
RU2497960C1 (ru) * 2012-05-22 2013-11-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Способ сепарации минеральных частиц с предварительной обработкой магнитным коллоидом
CZ308250B6 (cs) * 2015-02-24 2020-03-25 Sedlecký kaolin a. s. Způsob úpravy silikátové suroviny pro výrobu přírodního sorbentu nebo z tohoto sorbentu zhotoveného steliva pro kočky a drobná zvířata
CN109158206B (zh) * 2018-07-12 2020-12-15 昆明理工大学 一种多段分级、预磁自强化磁选方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US933717A (en) * 1909-01-11 1909-09-07 Alfred Arthur Lockwood Process of treating ores.
US1043851A (en) * 1912-04-29 1912-11-12 Murex Magnetic Company Ltd Process of separating ores, &c.
US2352324A (en) * 1939-03-21 1944-06-27 American Nepheline Corp Beneficiation of feldspathic and similar ores
US2834470A (en) * 1955-12-05 1958-05-13 Austen Ernest Janes Means for magnetically separating solid magnetic particles from a fluid current
US2954122A (en) * 1957-06-17 1960-09-27 Petroleum Res Corp Method and apparatus for separating materials
US3215572A (en) * 1963-10-09 1965-11-02 Papell Solomon Stephen Low viscosity magnetic fluid obtained by the colloidal suspension of magnetic particles
US3480555A (en) * 1964-05-11 1969-11-25 Diamond Shamrock Corp Sols of gamma ferric oxide and their preparation
US3372803A (en) * 1964-07-30 1968-03-12 Chembestos Corp Means and method for removing iron from asbestos ore
GB1077242A (en) * 1965-04-09 1967-07-26 English Clays Lovering Pochin A method of improving the whiteness of clays
DE1696672A1 (de) * 1965-09-07 1971-10-28 English Clays Lovering Pochin Verfahren zum Erzeugen eines weissbrennenden kaolinitischen Tons
US3471011A (en) * 1966-09-01 1969-10-07 Huber Corp J M Process for improving the brightness of clays
US3627678A (en) * 1969-09-03 1971-12-14 Magnetic Eng Ass Inc Magnetic separator and magnetic separation method
US3806449A (en) * 1970-06-15 1974-04-23 Avco Corp Separation of liquid-liquid multiphase mixtures
US3676337A (en) * 1970-07-09 1972-07-11 Massachusetts Inst Technology Process for magnetic separation
US3843540A (en) * 1972-07-26 1974-10-22 Us Interior Production of magnetic fluids by peptization techniques
US3853983A (en) * 1973-05-21 1974-12-10 Huber Corp J M Method for improving brightness of kaolinite clays including iron pyrites
SU452500A2 (ru) * 1973-06-22 1974-12-05 Институт минеральных ресурсов Способ обогащени каолинов
US3926789A (en) * 1973-07-05 1975-12-16 Maryland Patent Dev Co Inc Magnetic separation of particular mixtures
US3887479A (en) * 1973-10-30 1975-06-03 Us Navy Process for preparation of ferrites

Also Published As

Publication number Publication date
MX143303A (es) 1981-04-13
DD124471A5 (pl) 1977-02-23
US4087004A (en) 1978-05-02
PT64745A (fr) 1976-02-01
PT64745B (fr) 1977-08-16
GB1530006A (en) 1978-10-25
DE2604441A1 (de) 1977-04-07
BR7603455A (pt) 1977-06-28
AU1417276A (en) 1977-11-24
DE2604441B2 (de) 1979-07-19
CS203990B2 (en) 1981-03-31
FR2326276A1 (fr) 1977-04-29
FR2326276B1 (pl) 1980-09-26
PL118918B1 (en) 1981-11-30
ZA761451B (en) 1977-03-30
JPS6056537B2 (ja) 1985-12-10
CA1037426A (en) 1978-08-29
JPS5243167A (en) 1977-04-04
ES444739A1 (es) 1977-08-16
DE2604441C3 (de) 1983-12-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ANGLO-AMERICAN CLAYS CY

Effective date: 19850514