BRPI0822504A2 - Granulado possuindo atividade fotocatalítica e método de fabricação do mesmo - Google Patents

Granulado possuindo atividade fotocatalítica e método de fabricação do mesmo

Info

Publication number
BRPI0822504A2
BRPI0822504A2 BRPI0822504-4A BRPI0822504A BRPI0822504A2 BR PI0822504 A2 BRPI0822504 A2 BR PI0822504A2 BR PI0822504 A BRPI0822504 A BR PI0822504A BR PI0822504 A2 BRPI0822504 A2 BR PI0822504A2
Authority
BR
Brazil
Prior art keywords
granules
manufacture
photocatalytic activity
photocatalytic
activity
Prior art date
Application number
BRPI0822504-4A
Other languages
English (en)
Inventor
Marino Sergi
Christian Egger
Original Assignee
Rockwood Italia 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 Rockwood Italia Spa filed Critical Rockwood Italia Spa
Publication of BRPI0822504A2 publication Critical patent/BRPI0822504A2/pt
Publication of BRPI0822504B1 publication Critical patent/BRPI0822504B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00Use 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
    • C04B20/10Coating or impregnating
    • C04B20/1055Coating or impregnating with inorganic materials
    • C04B20/1066Oxides, Hydroxides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00Use 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
    • C04B20/10Coating or impregnating
    • C04B20/1055Coating or impregnating with inorganic materials
    • C04B20/1059Pigments or precursors thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00Use 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
    • C04B20/10Coating or impregnating
    • C04B20/12Multiple coating or impregnating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39Photocatalytic properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027Powdering
    • B01J37/0045Drying a slurry, e.g. spray drying
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/2038Resistance against physical degradation
    • C04B2111/2061Materials containing photocatalysts, e.g. TiO2, for avoiding staining by air pollutants or the like
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Finishing Walls (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BRPI0822504A 2008-03-31 2008-03-31 material granulado apresentando atividade fotocatalítica, seus usos e seu processo de produção, material de construção e seu uso BRPI0822504B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/053852 WO2009121395A1 (en) 2008-03-31 2008-03-31 Granulate having photocatalytic activity and methods for manufacturing the same

Publications (2)

Publication Number Publication Date
BRPI0822504A2 true BRPI0822504A2 (pt) 2015-07-07
BRPI0822504B1 BRPI0822504B1 (pt) 2018-12-11

Family

ID=40252166

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822504A BRPI0822504B1 (pt) 2008-03-31 2008-03-31 material granulado apresentando atividade fotocatalítica, seus usos e seu processo de produção, material de construção e seu uso

Country Status (8)

Country Link
US (1) US8404204B2 (pt)
EP (1) EP2132153B1 (pt)
JP (1) JP5964585B2 (pt)
CN (1) CN101980989B (pt)
AU (1) AU2008353901B2 (pt)
BR (1) BRPI0822504B1 (pt)
ES (1) ES2443532T3 (pt)
WO (1) WO2009121395A1 (pt)

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EP2536893A2 (en) * 2010-02-15 2012-12-26 Construction Research & Technology GmbH Exterior finish system
CN102153318B (zh) * 2010-12-10 2012-11-21 山东宏艺科技股份有限公司 光催化水泥基材料的制备方法和光催化剂的制备方法
CN102219458B (zh) * 2011-04-02 2013-05-08 河海大学 一种生态混凝土及其制备方法
BR112013033402B1 (pt) * 2011-07-05 2021-08-03 Vãlinge Photocatalytic Ab Painel de construção e método para produzir produtos de madeira revestida
ES2401799B1 (es) * 2011-08-08 2014-06-03 Acciona Infraestructuras, S.A. Procedimiento para la preparación de un aditivo que comprende partículas de tio2 soportadas y dispersas
WO2013138298A1 (en) * 2012-03-16 2013-09-19 Intecrete, Llc Multi-layered cement compositions containing photocatalyst particles and method for creating multi-layered cement compositions containing photocatalyst particles
CN102850017B (zh) * 2012-09-19 2014-10-01 武汉理工大学 一种具有净化气固污染物功能的混凝土材料及其制备方法
USRE48220E1 (en) * 2013-03-13 2020-09-22 D&D Emulsions, Inc. Embedding photocatalytic titanium dioxide in asphalt surfaces to reduce pollutants via photocatalytic reactions
US9303369B1 (en) * 2013-03-13 2016-04-05 D&D Emulsions, Inc. Embedding photocatalytic titanium dioxide in asphalt surfaces to reduce pollutants via photocatalytic reactions
CN103396051B (zh) * 2013-08-09 2015-09-02 广东龙湖科技股份有限公司 一种彩色自流入式半柔性路面砂浆
RU2548628C1 (ru) * 2013-12-26 2015-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный строительный университет" (ФГБОУ ВПО "МГСУ") Поризованный гипсовый материал с добавлением фотокатализатора-диоксида титана
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RU2719471C2 (ru) * 2015-06-24 2020-04-17 ЭйЭм ТЕКНОЛОДЖИ ЛИМИТЕД Фотокаталитическая композиция на основе воздушного связующего и ее применение для получения красок на водной основе, в частности, для внутренних работ
CN104929283B (zh) * 2015-06-24 2017-03-08 江苏建筑职业技术学院 自净化防光污染的建筑外墙
CN106220075B (zh) * 2016-07-08 2017-10-31 华北水利水电大学 一种自密实高性能混凝土及其制备方法
CN109320170B (zh) * 2018-11-30 2021-06-04 厦门固泽环保科技有限公司 一种感温变色透水砖
CN109771881A (zh) * 2019-01-28 2019-05-21 刘丽丽 一种降低农药残留的处理液及其制备方法
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CN115093155B (zh) * 2022-06-29 2023-06-20 江苏万邦新材料科技有限公司 一种混凝土用高强度高流动性复合外加剂及其制备方法
JP7299447B1 (ja) 2022-09-30 2023-06-28 株式会社アル・テックス 光触媒がコーティングされた外壁又は屋根材の外装材の塗装剥離防止構造

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Also Published As

Publication number Publication date
AU2008353901A1 (en) 2009-10-08
CN101980989A (zh) 2011-02-23
BRPI0822504B1 (pt) 2018-12-11
US8404204B2 (en) 2013-03-26
EP2132153B1 (en) 2013-10-23
EP2132153A1 (en) 2009-12-16
ES2443532T3 (es) 2014-02-19
CN101980989B (zh) 2015-02-11
WO2009121395A1 (en) 2009-10-08
JP5964585B2 (ja) 2016-08-03
US20110091367A1 (en) 2011-04-21
AU2008353901B2 (en) 2014-03-27
JP2011518656A (ja) 2011-06-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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