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
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.
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 |
---|---|
ES522689A0 ES522689A0 (es) | 1984-08-16 |
ES8406983A1 true ES8406983A1 (es) | 1984-08-16 |
Family
ID=10530373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES522689A Expired ES8406983A1 (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) | ES8406983A1 (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)
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 |
US6050509A (en) * | 1998-03-18 | 2000-04-18 | Amcol International Corporation | Method of manufacturing polymer-grade clay for use in nanocomposites |
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 |
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 |
WO2019191555A1 (en) * | 2018-03-30 | 2019-10-03 | Imerys Usa, Inc. | Compositions comprising oxidized materials for sand casting and methods of preparation and use thereof |
US11448022B2 (en) | 2018-05-31 | 2022-09-20 | Halliburton Energy Services, Inc. | High-intensity acoustic treatment of colloidal mineral suspensions for wellbore operations |
Family Cites Families (14)
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 |
-
1982
- 1982-05-14 GB GB08214170A patent/GB2121017B/en not_active Expired
-
1983
- 1983-05-10 US US06/493,353 patent/US4483934A/en not_active Expired - Fee Related
- 1983-05-11 DE DE19833317333 patent/DE3317333A1/de not_active Withdrawn
- 1983-05-12 JP JP58083455A patent/JPS58204862A/ja active Granted
- 1983-05-12 TR TR21747A patent/TR21747A/xx unknown
- 1983-05-13 MX MX197275A patent/MX160078A/es unknown
- 1983-05-13 GR GR71347A patent/GR77499B/el unknown
- 1983-05-13 ES ES522689A patent/ES8406983A1/es not_active Expired
- 1983-05-16 FR FR8308086A patent/FR2526779B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GR77499B (es) | 1984-09-24 |
TR21747A (tr) | 1985-03-01 |
GB2121017A (en) | 1983-12-14 |
FR2526779B1 (fr) | 1985-11-22 |
FR2526779A1 (fr) | 1983-11-18 |
ES522689A0 (es) | 1984-08-16 |
US4483934A (en) | 1984-11-20 |
DE3317333A1 (de) | 1983-11-17 |
GB2121017B (en) | 1985-09-04 |
JPH0328373B2 (es) | 1991-04-18 |
MX160078A (es) | 1989-11-21 |
JPS58204862A (ja) | 1983-11-29 |
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