BR112022011912A2 - PROCESS FOR PRODUCTION OF MIXTURES FOR CERAMIC TILES - Google Patents

PROCESS FOR PRODUCTION OF MIXTURES FOR CERAMIC TILES

Info

Publication number
BR112022011912A2
BR112022011912A2 BR112022011912A BR112022011912A BR112022011912A2 BR 112022011912 A2 BR112022011912 A2 BR 112022011912A2 BR 112022011912 A BR112022011912 A BR 112022011912A BR 112022011912 A BR112022011912 A BR 112022011912A BR 112022011912 A2 BR112022011912 A2 BR 112022011912A2
Authority
BR
Brazil
Prior art keywords
mixtures
production
ceramic tiles
agglomerates
subjecting
Prior art date
Application number
BR112022011912A
Other languages
Portuguese (pt)
Inventor
Palladini Valter
Original Assignee
Certech S P A
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 Certech S P A filed Critical Certech S P A
Publication of BR112022011912A2 publication Critical patent/BR112022011912A2/en

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
    • 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
    • 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
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
    • 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
    • C04B35/62695—Granulation or pelletising
    • 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
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6021—Extrusion moulding
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

PROCESSO PARA PRODUÇÃO DE MISTURAS PARA LADRILHOS CERÂMICOS. Processo para produção de pastas para ladrilhos cerâmicos compreendendo as seguintes etapas: moagem a úmido uma mistura cerâmica inicial para obter um deslizamento; submeter a barbotina a uma etapa de desidratação mecânica; após a desidratação mecânica, submeter a barbotina a uma etapa de extrusão para obter aglomerados prismáticos de mistura cerâmica; submeter os aglomerados prismáticos a uma etapa de secagem; após a etapa de secagem, sujeitar os aglomerados prismáticos a uma etapa de pulverização, para obter grânulos de mistura cerâmica.PROCESS FOR PRODUCTION OF MIXTURES FOR CERAMIC TILES. Process for producing pastes for ceramic tiles comprising the following steps: wet grinding an initial ceramic mixture to obtain a slip; subjecting the slip to a mechanical dehydration step; after mechanical dehydration, subjecting the slip to an extrusion step to obtain prismatic agglomerates of ceramic mixture; subjecting the prismatic agglomerates to a drying step; after the drying step, subject the prismatic agglomerates to a spraying step, to obtain ceramic mixture granules.

BR112022011912A 2020-01-16 2021-01-13 PROCESS FOR PRODUCTION OF MIXTURES FOR CERAMIC TILES BR112022011912A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT202000000745 2020-01-16
PCT/IB2021/050209 WO2021144700A1 (en) 2020-01-16 2021-01-13 Process for producing mixtures for ceramic tiles

Publications (1)

Publication Number Publication Date
BR112022011912A2 true BR112022011912A2 (en) 2022-09-06

Family

ID=70295783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022011912A BR112022011912A2 (en) 2020-01-16 2021-01-13 PROCESS FOR PRODUCTION OF MIXTURES FOR CERAMIC TILES

Country Status (4)

Country Link
EP (1) EP4090640A1 (en)
CN (1) CN114845971A (en)
BR (1) BR112022011912A2 (en)
WO (1) WO2021144700A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3017348B2 (en) * 1991-12-20 2000-03-06 杉山重工株式会社 Manufacturing method of clay for unglazed tile
JP3182648B2 (en) * 1999-05-12 2001-07-03 ティーディーケイ株式会社 Ceramic granules for molding a ceramic molded body, method for producing or treating the same, ceramic molded body and method for producing the same
CN101269987A (en) * 2008-05-08 2008-09-24 天津泽希矿产加工有限公司 Process for preparing high-quality synthetic fire resistive material
CN101811876B (en) * 2010-04-29 2013-04-03 郑州德赛尔陶粒有限公司 Production method of haydite proppant
CN103159458A (en) * 2013-04-17 2013-06-19 成都理工大学 Method for preparing color ceramic plate by utilizing pyrite tailing as main raw material
CN103232253B (en) * 2013-04-27 2015-02-11 阳泉金隅通达高温材料有限公司 Method for producing homogenous refractory raw material by utilizing medium or low grade bauxite ore
CN204141959U (en) * 2014-10-08 2015-02-04 河北科技大学 A kind of centrifugal slurry drying machine
CN105503219A (en) * 2015-12-29 2016-04-20 通达耐火技术股份有限公司 Alumina-base sintered corundum mullite and preparation method thereof
IT201600096358A1 (en) * 2016-09-26 2018-03-26 L B Off Mec S P A Method for producing sliding ceramic material in powder form for the manufacture of ceramic tiles

Also Published As

Publication number Publication date
CN114845971A (en) 2022-08-02
EP4090640A1 (en) 2022-11-23
WO2021144700A1 (en) 2021-07-22

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