BRPI0514429A8 - lama de caulim estabilizada, e, métodos para produzir uma lama de caulim estabilizada, para estabilizar uma lama de caulim, e para melhorar a estabilidade de uma lama de caulim - Google Patents
lama de caulim estabilizada, e, métodos para produzir uma lama de caulim estabilizada, para estabilizar uma lama de caulim, e para melhorar a estabilidade de uma lama de caulimInfo
- Publication number
- BRPI0514429A8 BRPI0514429A8 BRPI0514429A BRPI0514429A BRPI0514429A8 BR PI0514429 A8 BRPI0514429 A8 BR PI0514429A8 BR PI0514429 A BRPI0514429 A BR PI0514429A BR PI0514429 A BRPI0514429 A BR PI0514429A BR PI0514429 A8 BRPI0514429 A8 BR PI0514429A8
- Authority
- BR
- Brazil
- Prior art keywords
- kaolin
- kaolin mud
- stabilized
- mud
- producing
- Prior art date
Links
- 239000005995 Aluminium silicate Substances 0.000 title abstract 12
- 235000012211 aluminium silicate Nutrition 0.000 title abstract 12
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 title abstract 12
- 239000002245 particle Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
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
- C04B33/04—Clay; Kaolin
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/624—Sol-gel processing
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6264—Mixing media, e.g. organic solvents
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/42—Clays
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatment Of Sludge (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Colloid Chemistry (AREA)
Abstract
lama de caulim estabilizada, e, métodos para produzir uma lama de caulim estabilizada, para estabilizar uma lama de caulim, e para melhorar a estabilidade de uma lama de caulim são descritas aqui lamas de caulim estabilizadas, compreendendo um caulim compreendendo não mais do que cerca de 80% em peso de partículas tendo um diâmetro esférico equivalente menor do que 2 microns e pelo menos um estabilizador, em que a lama de caulim estabilizada tem um resultado de teste de vertedura de 28 dias de pelo menos cerca de 80% vertidos. são também descritos métodos de produzir tais lamas de caulim estabilizadas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60161904P | 2004-08-16 | 2004-08-16 | |
PCT/US2005/029062 WO2006023473A2 (en) | 2004-08-16 | 2005-08-16 | Stabilized kaolin slurry and methods for improving kaolin slurry stability |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0514429A BRPI0514429A (pt) | 2008-06-10 |
BRPI0514429A8 true BRPI0514429A8 (pt) | 2018-04-24 |
Family
ID=35429469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0514429A BRPI0514429A8 (pt) | 2004-08-16 | 2005-08-16 | lama de caulim estabilizada, e, métodos para produzir uma lama de caulim estabilizada, para estabilizar uma lama de caulim, e para melhorar a estabilidade de uma lama de caulim |
Country Status (5)
Country | Link |
---|---|
US (2) | US20070244243A1 (pt) |
EP (1) | EP1791916B1 (pt) |
BR (1) | BRPI0514429A8 (pt) |
ES (1) | ES2685774T3 (pt) |
WO (1) | WO2006023473A2 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0514429A8 (pt) | 2004-08-16 | 2018-04-24 | Imerys Pigments Inc | lama de caulim estabilizada, e, métodos para produzir uma lama de caulim estabilizada, para estabilizar uma lama de caulim, e para melhorar a estabilidade de uma lama de caulim |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3130063A (en) * | 1961-03-23 | 1964-04-21 | Huber Corp J M | Stabilization of fluid suspensions of filler grade clay |
US3171718A (en) | 1962-02-16 | 1965-03-02 | Freeport Sulphur Co | Delaminated domestic sedimentary clay products and method of preparation thereof |
GB1498086A (en) | 1975-06-30 | 1978-01-18 | Yara Engineering Corp | High bulking clay pigments and methods of making same |
US4078941A (en) | 1976-12-06 | 1978-03-14 | Yara Engineering Corporation | High bulking calcined clay pigments and methods of making the same |
US4451440A (en) * | 1982-10-28 | 1984-05-29 | Georgia Kaolin Company, Inc. | Utilization of ion exchange resin in the processing of kaolins |
US4738726A (en) * | 1985-05-06 | 1988-04-19 | Engelhard Corporation | Treatment of clays with cationic polymers to prepare high bulking pigments |
US4820554A (en) * | 1985-11-27 | 1989-04-11 | E.C.C. America Inc. | Coated paper and process |
JPS63501794A (ja) * | 1985-10-09 | 1988-07-21 | デジテイン アルツナイミツテル ゲ−エムベ−ハ− | 医薬有効物質,試薬,その他の作用物質の提供ないし投与形態の製造法 |
US4806167A (en) * | 1986-10-14 | 1989-02-21 | E.C.C. America Inc. | Kaolin aggregation using combination of organic and inorganic bases |
JPH0739533B2 (ja) | 1986-12-10 | 1995-05-01 | ポリプラスチックス株式会社 | 液晶性ポリエステル樹脂組成物 |
US4772332A (en) * | 1987-04-21 | 1988-09-20 | Engelhard Corporation | Use of mixture of high molecular weight sulfonates as auxiliary dispersant for structured kaolins |
CA2013619C (en) * | 1989-05-04 | 1996-06-18 | Steven A. Brown | Cationic processing of kaolin ores |
US5227349A (en) * | 1989-09-20 | 1993-07-13 | Ecc International Inc. | Process for producing a kaolin clay product |
US5236989A (en) * | 1989-12-29 | 1993-08-17 | Ecc International Inc. | Aggregated composite mineral pigments |
US5082887A (en) * | 1989-12-29 | 1992-01-21 | Ecc American Inc. | Aggregated composite mineral pigments |
GB2240398B (en) | 1990-01-22 | 1994-04-06 | Ecc Int Ltd | Aspect ratio measurement |
US5100472A (en) * | 1990-03-19 | 1992-03-31 | The Mead Corporation | Deionized clay and paper coatings containing the same |
US5151124A (en) * | 1990-06-04 | 1992-09-29 | Ecc America Inc. | Method for forming aggregated kaolin pigment |
US5098583A (en) * | 1990-06-04 | 1992-03-24 | Ecc America Inc. | Method for producing high solids slurries of clay water products |
JP3213630B2 (ja) | 1991-07-25 | 2001-10-02 | 三菱製紙株式会社 | インクジェット記録シート |
US5232881A (en) * | 1992-06-12 | 1993-08-03 | Engelhard Corporation | Use of surfactants in processing abrasive pigments |
GB9405275D0 (en) | 1994-03-17 | 1994-04-27 | Ecc Int Ltd | Aqueous suspensions of inorganic materials |
US5925454A (en) | 1995-07-11 | 1999-07-20 | W.R. Grace & Co.-Conn. | Film having modified surface characteristics through use of combination of spherical and lamellar particulates |
GB9807180D0 (en) * | 1998-04-04 | 1998-06-03 | Ecc Int Ltd | Pigment products |
WO2000059841A1 (en) | 1999-04-01 | 2000-10-12 | Imerys Pigments, Inc. | Kaolin clay pigments, their preparation and use |
WO2000066509A1 (en) | 1999-04-29 | 2000-11-09 | Imerys Pigments, Inc. | Pigment composition for paper coating, paper coating using the same and method of coating paper |
WO2000066510A1 (en) | 1999-04-29 | 2000-11-09 | Imerys Pigments, Inc. | Pigment composition for employment in paper coating and coating composition and method employing the same |
GB0020179D0 (en) | 2000-08-17 | 2000-10-04 | Imerys Minerals Ltd | Kaolin products and their use |
US6610136B2 (en) * | 2001-04-03 | 2003-08-26 | Thiele Kaolin Company | Pigments for ink jet paper |
US20030085012A1 (en) * | 2001-09-07 | 2003-05-08 | Jones J Philip E | Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness |
US7122080B2 (en) * | 2001-09-14 | 2006-10-17 | Imerys Pigments, Inc. | Integrated process for simultaneous beneficiation, leaching, and dewatering of kaolin clay suspension |
BRPI0514429A8 (pt) | 2004-08-16 | 2018-04-24 | Imerys Pigments Inc | lama de caulim estabilizada, e, métodos para produzir uma lama de caulim estabilizada, para estabilizar uma lama de caulim, e para melhorar a estabilidade de uma lama de caulim |
-
2005
- 2005-08-16 BR BRPI0514429A patent/BRPI0514429A8/pt not_active Application Discontinuation
- 2005-08-16 US US11/573,709 patent/US20070244243A1/en not_active Abandoned
- 2005-08-16 WO PCT/US2005/029062 patent/WO2006023473A2/en active Application Filing
- 2005-08-16 ES ES05786678.2T patent/ES2685774T3/es active Active
- 2005-08-16 EP EP05786678.2A patent/EP1791916B1/en not_active Not-in-force
-
2010
- 2010-10-22 US US12/910,295 patent/US8702860B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1791916A2 (en) | 2007-06-06 |
US20070244243A1 (en) | 2007-10-18 |
ES2685774T3 (es) | 2018-10-11 |
WO2006023473A2 (en) | 2006-03-02 |
BRPI0514429A (pt) | 2008-06-10 |
US8702860B2 (en) | 2014-04-22 |
WO2006023473A3 (en) | 2007-09-27 |
EP1791916B1 (en) | 2018-05-30 |
US20110155018A1 (en) | 2011-06-30 |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
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B12B | Appeal against refusal [chapter 12.2 patent gazette] |