ES8406983A1 - Procedimiento para la obtencion de bentonita. - Google Patents

Procedimiento para la obtencion de bentonita.

Info

Publication number
ES8406983A1
ES8406983A1 ES522689A ES522689A ES8406983A1 ES 8406983 A1 ES8406983 A1 ES 8406983A1 ES 522689 A ES522689 A ES 522689A ES 522689 A ES522689 A ES 522689A ES 8406983 A1 ES8406983 A1 ES 8406983A1
Authority
ES
Spain
Prior art keywords
bentonite
suspension
alkali
treated
beneficiating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES522689A
Other languages
English (en)
Other versions
ES522689A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imerys Minerals Ltd
Original Assignee
English Clays Lovering Pochin Co 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 English Clays Lovering Pochin Co Ltd filed Critical English Clays Lovering Pochin Co Ltd
Publication of ES8406983A1 publication Critical patent/ES8406983A1/es
Publication of ES522689A0 publication Critical patent/ES522689A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/04—Bentonite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE BENTONITA.CONSISTE EN: A) TRATAR LA BENTONITA NATURAL, PROCEDENTE DEL APROVECHAMIENTO MINERO, PARA REDUCIR SUSTANCIALMENTE EL ENSUCIAMIENTO SUPERFICIAL POR OXIDOS DE HIERRO; B) TRATAR LA BENTONITA SUSTANCIALMENTE LIBRE DE OXIDO DE HIERRO, EN FORMA DE SUSPENSION ACUOSA, CON UN ALCALI A UNA TEMPERATURA MINIMA DE 60JC; C) ELIMINAR AGUA DE LA SUSPENSION ACUOSA DE LA BENTONITA TRATADA MEDIANTE ALCALI; D) LAVAR LOS SOLIDOS DE BENTONITA LIBRES DE AGUA PROCEDENTES DE LA ETACA C), CON AGUA; E) VOLVER A SUSPENDER EN AGUA LA BENTONITA LAVADA Y TRATADA CON ALCALI;F) SOMETER LA SUSPENSION DE LA ETAPA E), A ACCIONES DE CORTADURA, DESGASTE E IMPACTO PRODUCIDOS EN UN HOMOGENEIZADOR DEL TIPO EN EL QUE LA SUSPENSION ES FORZADA EN FORMA DE UNA LAMINA A TRAVES DE UN INTERSTICIO REDUCIDO Y DE SUPERFICIES DURAS, CON UNA PRESION MINIMA DE 1,7 MPA Y UNA ELEVADA VELOCIDAD; Y G) SECAR LA SUSPENSION DE BENTONITA HASTA QUE CONTENGA MENOS DEL 10 EN PESO DE AGUA.
ES522689A 1982-05-14 1983-05-13 Procedimiento para la obtencion de bentonita. Granted ES522689A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08214170A GB2121017B (en) 1982-05-14 1982-05-14 Process for beneficiating bentonite

Publications (2)

Publication Number Publication Date
ES8406983A1 true ES8406983A1 (es) 1984-08-16
ES522689A0 ES522689A0 (es) 1984-08-16

Family

ID=10530373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522689A Granted ES522689A0 (es) 1982-05-14 1983-05-13 Procedimiento para la obtencion de bentonita.

Country Status (9)

Country Link
US (1) US4483934A (es)
JP (1) JPS58204862A (es)
DE (1) DE3317333A1 (es)
ES (1) ES522689A0 (es)
FR (1) FR2526779B1 (es)
GB (1) GB2121017B (es)
GR (1) GR77499B (es)
MX (1) MX160078A (es)
TR (1) TR21747A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657620B2 (ja) * 1984-04-13 1994-08-03 リグナイト株式会社 耐火物用組成物
TR22515A (tr) * 1984-04-27 1987-09-17 English Clays Lovering Pochin Bir organik vasat icinde kolayca dispersiyon hale getirilebilir bir organo-kilin hazirlanmasi
US5223463A (en) * 1991-08-01 1993-06-29 Ecc International Inc. Process for producing a kaolin clay product
US5529622A (en) * 1995-04-10 1996-06-25 United Catalysts Inc. Process for treatment of clay for use as a paper coating pigment
US6090734A (en) * 1998-03-18 2000-07-18 Amcol International Corporation Process for purifying clay by the hydrothermal conversion of silica impurities to a dioctahedral or trioctahedral smectite clay
US6050509A (en) * 1998-03-18 2000-04-18 Amcol International Corporation Method of manufacturing polymer-grade clay for use in nanocomposites
GB9815450D0 (en) 1998-07-17 1998-09-16 Colin Stewart Minchem Ltd Process for treating bentonite and products thereof
GB2349390A (en) * 1999-04-30 2000-11-01 Procter & Gamble Cleaning compositions comprising compressed clay
JP5116199B2 (ja) * 2001-09-28 2013-01-09 トピー工業株式会社 板状化合物粉体及びその製造方法
JP5508091B2 (ja) * 2010-03-30 2014-05-28 水澤化学工業株式会社 ベントナイト粒子
KR101507601B1 (ko) * 2014-12-30 2015-04-20 한국지질자원연구원 벤토나이트로부터 실리카 수화물의 제거방법
CN107497731A (zh) * 2017-09-22 2017-12-22 安吉高纯蒙脱石有限公司 一种膨润土选矿机
CN112512724B (zh) * 2018-03-30 2023-11-07 英默里斯美国公司 包含用于砂型铸造的氧化材料的组合物及其制备和使用方法
GB2585562B (en) 2018-05-31 2023-01-04 Halliburton Energy Services Inc High-intensity acoustic treatment of colloidal mineral suspensions for wellbore operations

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497037A (es) * 1900-01-01
US1916902A (en) * 1930-11-19 1933-07-04 Gen Chemical Corp Adsorbent
US2066212A (en) * 1935-10-07 1936-12-29 Reginald Roderick Cooper Process for the activation of bentonites
US2305404A (en) * 1939-09-08 1942-12-15 Champion Paper & Fibre Co Method of making clay fillers
US3039703A (en) * 1958-12-24 1962-06-19 Mineral Ind Corp Of America Method and apparatus for reducing particle size
US3043707A (en) * 1960-03-25 1962-07-10 Stauffer Chemical Co Method of bleaching clay and improved clay product
US3193344A (en) * 1962-03-26 1965-07-06 Huber Corp J M Process for bleaching clay
US3162379A (en) * 1963-10-14 1964-12-22 Mineral Ind Corp Of America Method for delaminating sized laminar mineral particles
US3408305A (en) * 1965-11-22 1968-10-29 Georgia Kaolin Co Modified montmorillonite containing exchangeable ammonium cations and preparation thereof
GB1144476A (en) * 1966-06-10 1969-03-05 Jiri Baburek Improvements in or relating to the preparation of ceramic kaolins and clays
US3477809A (en) * 1966-12-30 1969-11-11 Georgia Kaolin Co Kaolin treatment
GB1240678A (en) * 1968-07-03 1971-07-28 Brauerei Ind Ag F Process of preparing an adsorbent for treating beverages from acid-activated montmorillonite minerals
US3899343A (en) * 1973-02-26 1975-08-12 Engelhard Min & Chem Brightness of crystalline layered silicate minerals
US4371626A (en) * 1981-04-13 1983-02-01 Aurora Industries, Inc. Method of upgrading crude sodium bentonite

Also Published As

Publication number Publication date
GB2121017A (en) 1983-12-14
FR2526779B1 (fr) 1985-11-22
DE3317333A1 (de) 1983-11-17
GR77499B (es) 1984-09-24
MX160078A (es) 1989-11-21
TR21747A (tr) 1985-03-01
ES522689A0 (es) 1984-08-16
FR2526779A1 (fr) 1983-11-18
JPS58204862A (ja) 1983-11-29
US4483934A (en) 1984-11-20
GB2121017B (en) 1985-09-04
JPH0328373B2 (es) 1991-04-18

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