Eliminating iron or lime

Industry

CPC
C04B33/10

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Parent Industries

CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF C04B33/00Clay-wares

Current Industry

C04B33/10Eliminating iron or lime

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for the production of solid surfaces for construction
- Patent number 10,245,763
- Issue date Apr 2, 2019
- COSENTINO RESEARCH AND DEVELOPMENT, S.L.
- Jose Manuel Benito Lopez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing honeycomb structure
- Patent number 8,974,723
- Issue date Mar 10, 2015
- NGK Insulators, Ltd.
- Yasushi Noguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of treating an aqueous suspension of kaolin
- Patent number 8,545,787
- Issue date Oct 1, 2013
- Imerys Pigments, Inc.
- Robert J. Pruett
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Kaolin clays and methods of making and using same
- Patent number 6,312,511
- Issue date Nov 6, 2001
- Imerys Kaolin, Inc.
- Bomi M. Bilimoria
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for separating mixture of finely divided minerals and produc...
- Patent number 6,235,107
- Issue date May 22, 2001
- Imerys Pigments, Inc.
- Jun Yuan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for separating mixture of finely divided minerals and produc...
- Patent number 6,068,693
- Issue date May 30, 2000
- ECC International Inc.
- William L. Garforth
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Beneficiation with selective flocculation using hydroxamates
- Patent number 6,041,939
- Issue date Mar 28, 2000
- Thiele Kaolin Company
- Joseph C. S. Shi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for bleaching kaolin clay
- Patent number 5,753,029
- Issue date May 19, 1998
- Engelhard Corporation
- George E. Gantt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for beneficiating discolored kaolin to produce high brightne...
- Patent number 5,685,900
- Issue date Nov 11, 1997
- ECC International Inc.
- Jun Yuan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for whitening kaolin
- Patent number 5,545,599
- Issue date Aug 13, 1996
- U.S. Borax, Inc.
- Samuel M. Pickering
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Situ method for producing hydrosulfite bleach and use thereof
- Patent number 5,391,526
- Issue date Feb 21, 1995
- Engelhard Corporation
- Mitchell J. Willis
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for beneficiating Minnesota kaolin
- Patent number 5,376,605
- Issue date Dec 27, 1994
- Aquafine Corporation
- Joseph Iannicelli
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for bleaching kaolin clay
- Patent number 5,342,443
- Issue date Aug 30, 1994
- Engelhard Corporation
- Ellen S. Forbus
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the deferrization of kaolin, quartzose sand, paper fill...
- Patent number 5,266,539
- Issue date Nov 30, 1993
- Consiglio Nazionale delle Ricerche
- Bruno Passariello
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for whitening kaolin
- Patent number 5,242,874
- Issue date Sep 7, 1993
- Alcoa Aluminio S.A.
- Fabio M. De Oliveira
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing a kaolin clay product
- Patent number 5,223,463
- Issue date Jun 29, 1993
- ECC International Inc.
- Bomi M. Bilimoria
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for removing iron from kaolin, quartz and other mineral con...
- Patent number 5,190,900
- Issue date Mar 2, 1993
- Consiglio Nazionale delle Ricerche
- Luigi Toro
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
In situ method for producing hydrosulfite beach and use thereof
- Patent number 5,145,814
- Issue date Sep 8, 1992
- Engelhard Corporation
- Mitchell J. Willis
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for removing mineral slimes from kaolin clay
- Patent number 5,128,027
- Issue date Jul 7, 1992
- Naguib Halaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing anhydrous alkali metal hydrosulfites
- Patent number 4,810,483
- Issue date Mar 7, 1989
- Olin Corporation
- David W. Cawlfield
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Utilization of ion exchange resin in the processing of kaolins
- Patent number 4,451,440
- Issue date May 29, 1984
- Georgia Kaolin Company, Inc.
- Thomas D. Thompson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods of producing kaolin pigments
- Patent number 4,299,807
- Issue date Nov 10, 1981
- Yara Engineering Corporation
- Brian R. Angel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of zeolite A from kaolin
- Patent number 4,271,130
- Issue date Jun 2, 1981
- Bayer Aktiengesellschaft
- Robert Endres
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods of clay benefication
- Patent number 4,227,920
- Issue date Oct 14, 1980
- Yara Engineering Corporation
- John H. Chapman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Magnetic separation of minerals utilizing magnetic particulates
- Patent number 4,219,408
- Issue date Aug 26, 1980
- Anglo-American Clays Corporation
- William M. Price
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Magnetic beneficiation of clays utilizing magnetic particulates
- Patent number 4,125,460
- Issue date Nov 14, 1978
- Anglo-American Clays Corporation
- Alan J. Nott
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Brick and method of making same
- Patent number 4,120,735
- Issue date Oct 17, 1978
- Gilbert Associates, Inc.
- Robert H. Smith
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Chemically removing iron from grits
- Patent number 4,118,459
- Issue date Oct 3, 1978
- Dynamit Nobel Aktiengesellschaft
- Wilhelm Falkenhain
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for improving clay brightness utilizing magnetic separation
- Patent number 4,097,372
- Issue date Jun 27, 1978
- Anglo-American Clays Corporation
- Alan J. Nott
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Magnetic beneficiation of clays utilizing magnetic particulates
- Patent number 4,087,004
- Issue date May 2, 1978
- Anglo-American Clays Corporation
- Alan J. Nott
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
BENEFICIATING PROCESS
- Publication number 20160332916
- Publication date Nov 17, 2016
- Imerys Ceramics France
- Alexis ANCIA
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
METHOD FOR MANUFACTURING CERAMIC PRODUCT
- Publication number 20120313297
- Publication date Dec 13, 2012
- Samsung Electronics Co., Ltd.
- Ah Hyun BAE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method of Treating an Aqueous Suspension of Kaolin
- Publication number 20090317318
- Publication date Dec 24, 2009
- Imerys Pigments, Inc.
- Robert J. Pruett
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PROCESS FOR PRODUCING HONEYCOMB STRUCTURE
- Publication number 20090146350
- Publication date Jun 11, 2009
- NGK Insulators, Ltd.
- Yasushi NOGUCHI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method of treating an aqueous suspension of kaolin
- Publication number 20060131243
- Publication date Jun 22, 2006
- Imerys Pigments, Inc.
- Michael J. Garska
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Novel clay and products
- Publication number 20030027708
- Publication date Feb 6, 2003
- Michael Ginn
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Eliminating iron or lime

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for the production of solid surfaces for construction

Process for producing honeycomb structure

Method of treating an aqueous suspension of kaolin

Kaolin clays and methods of making and using same

Method for separating mixture of finely divided minerals and produc...

Method for separating mixture of finely divided minerals and produc...

Beneficiation with selective flocculation using hydroxamates

Method for bleaching kaolin clay

Method for beneficiating discolored kaolin to produce high brightne...

Process for whitening kaolin

Situ method for producing hydrosulfite bleach and use thereof

Process for beneficiating Minnesota kaolin

Method for bleaching kaolin clay

Process for the deferrization of kaolin, quartzose sand, paper fill...

Process for whitening kaolin

Process for producing a kaolin clay product

Process for removing iron from kaolin, quartz and other mineral con...

In situ method for producing hydrosulfite beach and use thereof

Method for removing mineral slimes from kaolin clay

Process for producing anhydrous alkali metal hydrosulfites

Utilization of ion exchange resin in the processing of kaolins

Methods of producing kaolin pigments

Process for the preparation of zeolite A from kaolin

Methods of clay benefication

Magnetic separation of minerals utilizing magnetic particulates

Magnetic beneficiation of clays utilizing magnetic particulates

Brick and method of making same

Chemically removing iron from grits

Method for improving clay brightness utilizing magnetic separation

Magnetic beneficiation of clays utilizing magnetic particulates

Patents Applicationslast 30 patents

BENEFICIATING PROCESS

METHOD FOR MANUFACTURING CERAMIC PRODUCT

Method of Treating an Aqueous Suspension of Kaolin

PROCESS FOR PRODUCING HONEYCOMB STRUCTURE

Method of treating an aqueous suspension of kaolin

Novel clay and products