MXPA04001404A - Purificacion de titania. - Google Patents

Purificacion de titania.

Info

Publication number
MXPA04001404A
MXPA04001404A MXPA04001404A MXPA04001404A MXPA04001404A MX PA04001404 A MXPA04001404 A MX PA04001404A MX PA04001404 A MXPA04001404 A MX PA04001404A MX PA04001404 A MXPA04001404 A MX PA04001404A MX PA04001404 A MXPA04001404 A MX PA04001404A
Authority
MX
Mexico
Prior art keywords
titania
purification
aqueous solution
relates
compounds
Prior art date
Application number
MXPA04001404A
Other languages
English (en)
Inventor
Petrus Lambertus Nies Gerardus
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of MXPA04001404A publication Critical patent/MXPA04001404A/es

Links

Classifications

    • 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
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • 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
    • B01J23/74—Iron 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
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese
    • 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
    • B01J37/06—Washing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/0475—Purification
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C10G2/33—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
    • 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
    • B01J21/066—Zirconium or hafnium; 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
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

La presente invencion se refiere a un procedimiento para la purificacion de titania que consiste en tratar la titania con una solucion acuosa que comprende uno o mas compuestos de amonio a temperaturas elevadas, separar la titania de la solucion acuosa, secar la titania y, opcionalmente, calcinar la titania seca. Mas especialmente la invencion se refiere a la eliminacion del azufre (presente principalmente en forma de compuestos de sulfato) de la titania. La titania purificada de conformidad con el procedimiento indicado precedentemente es especialmente adecuada para uso como portador del catalizador.
MXPA04001404A 2001-08-22 2002-08-09 Purificacion de titania. MXPA04001404A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01307131 2001-08-22
PCT/EP2002/008920 WO2003018481A1 (en) 2001-08-22 2002-08-09 Purification of titania

Publications (1)

Publication Number Publication Date
MXPA04001404A true MXPA04001404A (es) 2004-05-27

Family

ID=8182210

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001404A MXPA04001404A (es) 2001-08-22 2002-08-09 Purificacion de titania.

Country Status (12)

Country Link
US (1) US8071069B2 (es)
EP (1) EP1434736B1 (es)
AR (1) AR035276A1 (es)
AT (1) ATE375961T1 (es)
AU (1) AU2002333380B2 (es)
CA (1) CA2458028A1 (es)
DE (1) DE60223062T2 (es)
MX (1) MXPA04001404A (es)
MY (1) MY139306A (es)
RU (1) RU2302996C2 (es)
WO (1) WO2003018481A1 (es)
ZA (1) ZA200400954B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050119118A1 (en) * 2003-12-02 2005-06-02 Walsh Troy L. Water gas shift catalyst for fuel cells application
US20050119119A1 (en) * 2003-12-02 2005-06-02 Rogers David B. Water gas shift catalyst on a lanthanum-doped anatase titanium dioxide support for fuel cells application
MY139256A (en) 2004-11-03 2009-09-30 Shell Int Research Titania supports and catalysts
GB0506976D0 (en) 2005-04-06 2005-05-11 Johnson Matthey Plc Catalyst supports
EP1860091A1 (de) * 2006-05-23 2007-11-28 Süd-Chemie Ag Katalysator enthaltend Titandioxid, insbesondere zur Herstellung von Phthalsäurenanhydrid
CN101883632A (zh) * 2007-11-30 2010-11-10 法商圣高拜欧洲实验及研究中心 精制的纳米颗粒粉末
FR2924361B1 (fr) * 2007-11-30 2011-04-15 Saint Gobain Ct Recherches Poudre de particules nanometriques purifiee.
CN101920992B (zh) * 2010-09-15 2012-01-18 江苏宏远药业有限公司 食品级二氧化钛的制备方法
AR082460A1 (es) * 2010-10-15 2012-12-12 Cic Resources Inc Metodo para procesar materiales de minerales que contienen ilmenita con alto contenido de arcilla, y producto particulado concentrado de ilmenita, producto de escoria que contiene titanio y metodo para preparar el producto de escoria
RU2669372C2 (ru) * 2013-07-24 2018-10-11 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения хлорсодержащего катализатора, полученный катализатор и его использование
MY171507A (en) 2013-07-24 2019-10-16 Shell Int Research Process for preparing a chlorine comprising catalyst, the prepared catalyst, and its use

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB436224A (en) 1934-04-04 1935-10-04 British Celanese Improvements in or relating to the recovery of ammonia and amines from their salts with organic acids
US2448683A (en) * 1944-02-09 1948-09-07 Du Pont Titanium oxide production
US3658539A (en) * 1968-05-22 1972-04-25 Nl Industries Inc Method for the preparation of photoreactive titanium dioxide composition
GB1295474A (es) 1969-03-28 1972-11-08
US4036784A (en) * 1975-05-30 1977-07-19 Uop Inc. Method of producing an extruded catalyst composition
US4098874A (en) * 1977-04-18 1978-07-04 Uop Inc. Method of preparation of alumina catalyst support or carrier material
US4119474A (en) 1977-07-13 1978-10-10 American Cyanamid Company Microcrystalline cellulose as extrusion aid/combustible filler for alumina
IT1096778B (it) 1978-06-22 1985-08-26 Snam Progetti Silice modificata con alluminio
US4212771A (en) * 1978-08-08 1980-07-15 Exxon Research & Engineering Co. Method of preparing an alumina catalyst support and catalyst comprising the support
JPS60235643A (ja) 1984-05-09 1985-11-22 Matsushita Electric Ind Co Ltd 排ガス浄化用触媒体の製造法
FR2593087B1 (fr) 1986-01-20 1990-09-07 Bp Chimie Sa Elutriation par un liquide de catalyseurs solides de polymerisation des olefines.
JPH0722703B2 (ja) 1986-11-17 1995-03-15 三井石油化学工業株式会社 アルミナ系触媒およびその調製方法
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DE3840195A1 (de) 1988-11-29 1990-05-31 Bayer Ag Titandioxid, verfahren zu seiner herstellung und dessen verwendung
JPH0242029A (ja) 1989-07-24 1990-02-13 Showa Denko Kk １―ブテン／２―ブテンの回収方法
TW431908B (en) 1994-02-07 2001-05-01 Ishihara Sangyo Kaisha Titanium oxide photocatalyst
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DZ2370A1 (fr) * 1996-12-13 2002-12-28 Shell Int Research Procédé de préparation d'hydrocarbures
KR100590415B1 (ko) 1997-12-30 2006-06-19 쉘 인터내셔날 리서치 마챠피즈 비.브이. 코발트 기재의 피셔-트롭쉬 촉매
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Also Published As

Publication number Publication date
EP1434736A1 (en) 2004-07-07
RU2302996C2 (ru) 2007-07-20
ZA200400954B (en) 2004-10-20
WO2003018481A1 (en) 2003-03-06
AR035276A1 (es) 2004-05-05
DE60223062D1 (de) 2007-11-29
EP1434736B1 (en) 2007-10-17
AU2002333380B2 (en) 2007-07-12
MY139306A (en) 2009-09-30
CA2458028A1 (en) 2003-03-06
ATE375961T1 (de) 2007-11-15
DE60223062T2 (de) 2008-07-24
US20040179995A1 (en) 2004-09-16
US8071069B2 (en) 2011-12-06
RU2004108140A (ru) 2005-05-10

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