IT201700097630A1 - Process for the preparation of photocatalytic blocks / slabs / blocks and relative blocks / plates / photocatalytic blocks - Google Patents

Process for the preparation of photocatalytic blocks / slabs / blocks and relative blocks / plates / photocatalytic blocks

Info

Publication number
IT201700097630A1
IT201700097630A1 IT102017000097630A IT201700097630A IT201700097630A1 IT 201700097630 A1 IT201700097630 A1 IT 201700097630A1 IT 102017000097630 A IT102017000097630 A IT 102017000097630A IT 201700097630 A IT201700097630 A IT 201700097630A IT 201700097630 A1 IT201700097630 A1 IT 201700097630A1
Authority
IT
Italy
Prior art keywords
blocks
photocatalytic
slabs
plates
preparation
Prior art date
Application number
IT102017000097630A
Other languages
Italian (it)
Inventor
Stefano Allevi
Gian Luca Guerrini
Enrico Scalchi
Original Assignee
Italcementi Spa
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 Italcementi Spa filed Critical Italcementi Spa
Priority to IT102017000097630A priority Critical patent/IT201700097630A1/en
Priority to PCT/IB2018/056594 priority patent/WO2019043598A1/en
Publication of IT201700097630A1 publication Critical patent/IT201700097630A1/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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/28—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing organic polyacids, e.g. polycarboxylate cements, i.e. ionomeric systems
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1066—Oxides, Hydroxides
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C04B40/0042—Powdery 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0067—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of vibrations
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0071—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of a rise in pressure
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0082—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of a rise in temperature, e.g. caused by an exothermic reaction
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0231—Carbon dioxide hardening
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/024—Steam hardening, e.g. in an autoclave
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • C04B2111/00827—Photocatalysts
    • 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
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/18—Carbon capture and storage [CCS]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
IT102017000097630A 2017-08-30 2017-08-30 Process for the preparation of photocatalytic blocks / slabs / blocks and relative blocks / plates / photocatalytic blocks IT201700097630A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102017000097630A IT201700097630A1 (en) 2017-08-30 2017-08-30 Process for the preparation of photocatalytic blocks / slabs / blocks and relative blocks / plates / photocatalytic blocks
PCT/IB2018/056594 WO2019043598A1 (en) 2017-08-30 2018-08-29 Process for the preparation of photocatalytic slabs/sheets/blocks and relative photocatalytic slabs/sheets/blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000097630A IT201700097630A1 (en) 2017-08-30 2017-08-30 Process for the preparation of photocatalytic blocks / slabs / blocks and relative blocks / plates / photocatalytic blocks

Publications (1)

Publication Number Publication Date
IT201700097630A1 true IT201700097630A1 (en) 2019-03-02

Family

ID=60991259

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000097630A IT201700097630A1 (en) 2017-08-30 2017-08-30 Process for the preparation of photocatalytic blocks / slabs / blocks and relative blocks / plates / photocatalytic blocks

Country Status (2)

Country Link
IT (1) IT201700097630A1 (en)
WO (1) WO2019043598A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210114943A1 (en) * 2019-10-16 2021-04-22 Saudi Arabian Oil Company Curing Cementitious Products
CN110713360B (en) * 2019-11-15 2021-04-09 广东盖特奇新材料科技有限公司 Self-cleaning outdoor artificial stone slab and preparation method thereof
CN110818329B (en) * 2019-11-15 2021-05-14 广东特耐石新材料科技有限公司 Self-cleaning outdoor artificial stone slab and preparation method thereof
IT202100016091A1 (en) 2021-06-21 2022-12-21 Nanomnia Srl METHOD OF MICROGRANULATION OF PARTICLES OF POWDER OF MINERAL FILLERS FOR CONSTRUCTION USE
US12018392B2 (en) 2022-01-03 2024-06-25 Saudi Arabian Oil Company Methods for producing syngas from H2S and CO2 in an electrochemical cell

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786283A1 (en) * 1996-01-24 1997-07-30 Mitsubishi Materials Corporation NOX-cleaning paving block
WO1998005601A1 (en) * 1996-08-07 1998-02-12 Italcementi S.P.A. Hydraulic binder and cement compositions containing photocatalyst particles
WO2001000541A1 (en) * 1999-06-25 2001-01-04 Italcementi S.P.A. Use of photocatalytic preparations of colloidal titanium dioxide for preserving the original appearance of cementitious, stone, or marble products
JP2002356385A (en) * 2001-06-01 2002-12-13 Clion Co Ltd Method of manufacturing carbon dioxide hardened compact
WO2004074202A1 (en) * 2003-02-18 2004-09-02 Italcementi S.P.A. Cement-based paving blocks for photocatalytic paving for the abatement of urban pollutants
WO2009013337A2 (en) * 2007-07-26 2009-01-29 Italcementi S.P.A. Coatings based on hydraulic binders with an optimal rheology and a high photocatalytic activity
WO2010012489A1 (en) * 2008-08-01 2010-02-04 Italcementi S.P.A. Photocatalytic composites containing titanium and limestone free from titanium dioxide
WO2010012488A1 (en) * 2008-08-01 2010-02-04 Italcementi S.P.A. Photocatalytic composites containing titanium and limestone
EP2275391A1 (en) * 2009-07-16 2011-01-19 Redco S.A. Air-purifying fiber reinforced cementitious building material.
US20160272544A1 (en) * 2015-03-20 2016-09-22 Solidia Technologies, Inc. Microstructured carbonatable calcium silicate clinkers and methods thereof
WO2017005350A1 (en) * 2015-07-06 2017-01-12 Heidelbergcement Ag Method for binding carbon dioxide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2926326C (en) * 2013-10-04 2021-11-23 Solidia Technologies, Inc. Hollow-core articles and composite materials, methods of production and uses thereof

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786283A1 (en) * 1996-01-24 1997-07-30 Mitsubishi Materials Corporation NOX-cleaning paving block
WO1998005601A1 (en) * 1996-08-07 1998-02-12 Italcementi S.P.A. Hydraulic binder and cement compositions containing photocatalyst particles
WO2001000541A1 (en) * 1999-06-25 2001-01-04 Italcementi S.P.A. Use of photocatalytic preparations of colloidal titanium dioxide for preserving the original appearance of cementitious, stone, or marble products
JP2002356385A (en) * 2001-06-01 2002-12-13 Clion Co Ltd Method of manufacturing carbon dioxide hardened compact
WO2004074202A1 (en) * 2003-02-18 2004-09-02 Italcementi S.P.A. Cement-based paving blocks for photocatalytic paving for the abatement of urban pollutants
WO2009013337A2 (en) * 2007-07-26 2009-01-29 Italcementi S.P.A. Coatings based on hydraulic binders with an optimal rheology and a high photocatalytic activity
WO2010012489A1 (en) * 2008-08-01 2010-02-04 Italcementi S.P.A. Photocatalytic composites containing titanium and limestone free from titanium dioxide
WO2010012488A1 (en) * 2008-08-01 2010-02-04 Italcementi S.P.A. Photocatalytic composites containing titanium and limestone
EP2275391A1 (en) * 2009-07-16 2011-01-19 Redco S.A. Air-purifying fiber reinforced cementitious building material.
US20160272544A1 (en) * 2015-03-20 2016-09-22 Solidia Technologies, Inc. Microstructured carbonatable calcium silicate clinkers and methods thereof
WO2017005350A1 (en) * 2015-07-06 2017-01-12 Heidelbergcement Ag Method for binding carbon dioxide

Also Published As

Publication number Publication date
WO2019043598A1 (en) 2019-03-07

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