AR091772A1 - METODO PARA PREDECIR LA EFICIENCIA DE UN FOTOCATALIZADOR DE TiO₂ - Google Patents

METODO PARA PREDECIR LA EFICIENCIA DE UN FOTOCATALIZADOR DE TiO₂

Info

Publication number
AR091772A1
AR091772A1 ARP130102517A AR091772A1 AR 091772 A1 AR091772 A1 AR 091772A1 AR P130102517 A ARP130102517 A AR P130102517A AR 091772 A1 AR091772 A1 AR 091772A1
Authority
AR
Argentina
Prior art keywords
tio
efficiency
photocatalizer
preaching
foto
Prior art date
Application number
Other languages
English (en)
Inventor
Oriol Osso Josep
F Vega Lourdes
Roscini Claudio
Hernando Jordi
Luis Bourdelande Jose
Original Assignee
Española De Carburos Metalicos S A Soc
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 Española De Carburos Metalicos S A Soc filed Critical Española De Carburos Metalicos S A Soc
Publication of AR091772A1 publication Critical patent/AR091772A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/631—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited using photolysis and investigating photolysed fragments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1026—Ruthenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20753—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/349—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of flames, plasmas or lasers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Catalysts (AREA)

Abstract

La presente se refiere a un método para predecir la eficiencia de un fotocatalizador de TiO₂ en una reacción inducida por luz.
ARP130102517 2012-07-19 2013-07-15 METODO PARA PREDECIR LA EFICIENCIA DE UN FOTOCATALIZADOR DE TiO₂ AR091772A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20120382289 EP2687288A1 (en) 2012-07-19 2012-07-19 Method for predicting the efficiency of a TIO2 photocatalyst

Publications (1)

Publication Number Publication Date
AR091772A1 true AR091772A1 (es) 2015-02-25

Family

ID=46796501

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102517 AR091772A1 (es) 2012-07-19 2013-07-15 METODO PARA PREDECIR LA EFICIENCIA DE UN FOTOCATALIZADOR DE TiO₂

Country Status (7)

Country Link
US (1) US20140024121A1 (es)
EP (1) EP2687288A1 (es)
CN (1) CN103575671A (es)
AR (1) AR091772A1 (es)
CA (1) CA2821131A1 (es)
CL (1) CL2013002050A1 (es)
MX (1) MX2013008226A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106645548B (zh) * 2015-10-30 2019-05-07 株式会社东芝 光催化剂性能的模拟方法
CN105628691A (zh) * 2015-12-18 2016-06-01 抚顺罕王直接还原铁有限公司 一种铁矿石中钛含量的测定方法
JP6993787B2 (ja) * 2017-04-03 2022-01-14 花王株式会社 光触媒活性の評価方法
CN107843568A (zh) * 2017-10-18 2018-03-27 上海纳旭实业有限公司 一种光触媒催化甲醛效率的测试方法
BR112020014181A2 (pt) 2018-01-11 2020-12-01 Shell Internationale Research Maatschappij B.V. monitoramento sem fio e perfilamento das condições do reator utilizando a pluralidade de etiquetas de rfid ativadas por sensor e transceptores múltiplos
AU2019206449B2 (en) * 2018-01-11 2021-05-06 Shell Internationale Research Maatschappij B.V. Wireless reactor monitoring system using passive sensor enabled RFID tag
CN110124666B (zh) * 2019-05-28 2022-09-16 郑州轻工业学院 新型Ti3+复合异质结构纳米材料的制备方法
CN110715911B (zh) * 2019-09-27 2022-05-27 上海应用技术大学 利用瞬态吸收光谱预测光激发下镧基钙钛矿催化剂催化效率的方法
CN112945910B (zh) * 2019-12-11 2022-11-08 中国科学院大连化学物理研究所 光催化材料是否存在累积电荷影响光催化效率的检测方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068125A (en) * 1975-02-18 1978-01-10 Diax Corporation Laser absorption spectroscopy employing varying absorption conditions
CA2114371C (en) * 1993-01-28 2007-10-09 Kenji Kamada Method of spectrometry and apparatus therefor
CN1245147A (zh) * 1998-08-19 2000-02-23 株式会社太白环境 光催化反应废水处理系统
CN1554938A (zh) * 2003-12-22 2004-12-15 北京化工大学 自洁净玻璃光降解性能测试方法
CN2832800Y (zh) * 2004-06-23 2006-11-01 大连理工大学 针－板式脉冲放电等离子体诱导光催化处理有机废水装置
CN1621844A (zh) * 2005-01-19 2005-06-01 湖北三峡新型建材股份有限公司 二氧化钛薄膜自洁净玻璃光催化活性检验方法
US20060222592A1 (en) * 2005-04-05 2006-10-05 Clemens Burda Nanoparticles and methods of manufacturing nanoparticles for electronic and non-electronic applications
EP1742038A1 (en) * 2005-07-06 2007-01-10 Academisch Medisch Centrum bij de Universiteit van Amsterdam Device and method for determining the concentration of a substance
CN1799692A (zh) * 2006-01-19 2006-07-12 北京科技大学 具有可见光诱导高催化活性掺锡纳米二氧化钛光触媒的制备方法
JP2007309766A (ja) * 2006-05-18 2007-11-29 Techno Medica Co Ltd 光学測定方法及び同測定方法に用いられる光学測定セル
CN100573102C (zh) * 2007-03-20 2009-12-23 华中科技大学 一种荧光光度法检测光自洁材料光催化性能的方法
US20120100628A1 (en) * 2010-10-21 2012-04-26 Ndsu Research Foundation Emissive and broadband nonlinear absorbing metal complexes and ligands as oled, optical switching or optical sensing materials
CN102249296B (zh) * 2011-05-07 2013-06-19 南昌航空大学 一种光催化分解水制氢材料及其制备方法

Also Published As

Publication number Publication date
MX2013008226A (es) 2014-01-20
CA2821131A1 (en) 2014-01-19
US20140024121A1 (en) 2014-01-23
CN103575671A (zh) 2014-02-12
EP2687288A1 (en) 2014-01-22
CL2013002050A1 (es) 2014-09-05

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