ES2053689T3 - Polvos de oxido de metal, sus mezclas, polvos de oxidos mixtos de metal, sus mezclas y su utilizacion en la deshidratacion catalitica de hidrocarburos. - Google Patents

Polvos de oxido de metal, sus mezclas, polvos de oxidos mixtos de metal, sus mezclas y su utilizacion en la deshidratacion catalitica de hidrocarburos.

Info

Publication number
ES2053689T3
ES2053689T3 ES88119730T ES88119730T ES2053689T3 ES 2053689 T3 ES2053689 T3 ES 2053689T3 ES 88119730 T ES88119730 T ES 88119730T ES 88119730 T ES88119730 T ES 88119730T ES 2053689 T3 ES2053689 T3 ES 2053689T3
Authority
ES
Spain
Prior art keywords
mixtures
oxide powders
oxide
metal oxide
metallic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES88119730T
Other languages
English (en)
Inventor
Bernhard Dr Schramm
Jurgen Kern
Harald Schwahn
August-Wilhelm Dr Preuss
Klaus Dr Gottlieb
Hartmut Dr Bruderreck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Veba Oel AG
Original Assignee
Veba Oel AG
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 Veba Oel AG filed Critical Veba Oel AG
Application granted granted Critical
Publication of ES2053689T3 publication Critical patent/ES2053689T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
    • 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
    • B01J35/613—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

POLVO DE OXIDO METALICO DEL GRUPO OXIDO DE CROMO (III) -OXIDO DE TITANIO (IV) OXIDO DE VANADIO (V), CUYA MEZCLA O POLVO DE OXIDO DE ALEACION METALICA, EN PRESENCIA DE DOS COMPUESTOS DE LOS MENCIONADOS GRUPOS, ASI COMO DE SUS MEZCLAS Y APLICACION EN LA DESHIDROGENACION CATALITICA DE LOS HIDROCARBUROS. SE DEBE DISPONER DE NUEVOS POLVOS DE OXIDO METALICO O UNA MEZCLA DE ELLOS; NUEVOS OXIDOS DE ALEACION METALICA, O UNA MEZCLA; CON PROPIEDADES VENTAJOSAS Y OTRAS SUPERFICIES BET DE 5 HASTA 50 M2/G Y DIAMETRO DE LAS PARTICULAS DE 35 HASTA 350NM. CON AYUDA DE LOS MENCIONADOS ENLACES DEBEN AUMENTAR EL VOLUMEN Y LA SELECTIVIDAD DE LA FABRICACION DE MONOLEIFINAS EN LA DESHIDROGENACION CATALITICA DE HIDROCARBUROS SATURADOS. LOS POLVOS DE OXIDO METALICO SE PRODUCEN A PARTIR DE LOS ENLACES METALICOS DE CLORUROS DE CROMILO, TETRACLORUROS DE TITANIO O CLORUROS DE VANADIO, EN PRESENCIA DE DETERMINADOS GASES POR MEDIO DE PIROLISIS DE GASES. LA EFICACIA CATALITICA DE LOS NUEVOS OXIDOS METALICOS HA SIDO INVESTIGADA EN EL CASO DE LA DESHIDROGENACION DEL ISOBUTANO.
ES88119730T 1987-11-17 1988-11-26 Polvos de oxido de metal, sus mezclas, polvos de oxidos mixtos de metal, sus mezclas y su utilizacion en la deshidratacion catalitica de hidrocarburos. Expired - Lifetime ES2053689T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873739002 DE3739002A1 (de) 1987-11-17 1987-11-17 Metallmischoxidpulver, deren mischungen, metalloxidpulver und deren verwendung bei der katalytischen dehydrierung von kohlenwasserstoffen

Publications (1)

Publication Number Publication Date
ES2053689T3 true ES2053689T3 (es) 1994-08-01

Family

ID=6340676

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88119730T Expired - Lifetime ES2053689T3 (es) 1987-11-17 1988-11-26 Polvos de oxido de metal, sus mezclas, polvos de oxidos mixtos de metal, sus mezclas y su utilizacion en la deshidratacion catalitica de hidrocarburos.

Country Status (12)

Country Link
US (2) US5013706A (es)
EP (2) EP0342218B1 (es)
JP (1) JPH02502180A (es)
CA (1) CA1331174C (es)
DE (2) DE3739002A1 (es)
ES (1) ES2053689T3 (es)
FI (1) FI93801C (es)
GR (1) GR3007036T3 (es)
MX (1) MX13817A (es)
NZ (1) NZ226992A (es)
WO (1) WO1989004717A1 (es)
ZA (1) ZA888620B (es)

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IT1232325B (it) * 1989-09-11 1992-01-28 Ente Naz Energia Elettrica Catalizzatore per ridurre ossidi di azoto in un gas di combustione e metodi per la sua produzione e impiego
IT1281338B1 (it) 1995-11-24 1998-02-18 Cise Spa Processo per produrre polveri nanometriche di ossidi metallici da cloruri metallici
EP0792688A1 (en) * 1996-03-01 1997-09-03 Dow Corning Corporation Nanoparticles of silicon oxide alloys
DE19654391A1 (de) * 1996-12-27 1998-07-02 Basf Ag Katalysator zur selektiven Herstellung von Propylen aus Propan
US5958348A (en) * 1997-02-28 1999-09-28 Nanogram Corporation Efficient production of particles by chemical reaction
US6503646B1 (en) * 2000-08-28 2003-01-07 Nanogram Corporation High rate batteries
US6290735B1 (en) * 1997-10-31 2001-09-18 Nanogram Corporation Abrasive particles for surface polishing
US6391494B2 (en) 1999-05-13 2002-05-21 Nanogram Corporation Metal vanadium oxide particles
US6099798A (en) * 1997-10-31 2000-08-08 Nanogram Corp. Ultraviolet light block and photocatalytic materials
US7384680B2 (en) * 1997-07-21 2008-06-10 Nanogram Corporation Nanoparticle-based power coatings and corresponding structures
US6506493B1 (en) 1998-11-09 2003-01-14 Nanogram Corporation Metal oxide particles
US6482374B1 (en) * 1999-06-16 2002-11-19 Nanogram Corporation Methods for producing lithium metal oxide particles
US6106798A (en) * 1997-07-21 2000-08-22 Nanogram Corporation Vanadium oxide nanoparticles
US20010051118A1 (en) * 1999-07-21 2001-12-13 Ronald J. Mosso Particle production apparatus
US20060147369A1 (en) * 1997-07-21 2006-07-06 Neophotonics Corporation Nanoparticle production and corresponding structures
US6607706B1 (en) * 1998-11-09 2003-08-19 Nanogram Corporation Composite metal oxide particles
WO1999004441A1 (en) * 1997-07-21 1999-01-28 Nanogram Corporation Vanadium oxide particles and batteries with electroactive nanoparticles
US20090075083A1 (en) * 1997-07-21 2009-03-19 Nanogram Corporation Nanoparticle production and corresponding structures
US6849334B2 (en) 2001-08-17 2005-02-01 Neophotonics Corporation Optical materials and optical devices
US6225007B1 (en) 1999-02-05 2001-05-01 Nanogram Corporation Medal vanadium oxide particles
US6749648B1 (en) 2000-06-19 2004-06-15 Nanagram Corporation Lithium metal oxides
US6387531B1 (en) * 1998-07-27 2002-05-14 Nanogram Corporation Metal (silicon) oxide/carbon composite particles
US6919054B2 (en) * 2002-04-10 2005-07-19 Neophotonics Corporation Reactant nozzles within flowing reactors
US5938979A (en) * 1997-10-31 1999-08-17 Nanogram Corporation Electromagnetic shielding
US6200674B1 (en) 1998-03-13 2001-03-13 Nanogram Corporation Tin oxide particles
WO2000027754A1 (en) * 1998-11-09 2000-05-18 Nanogram Corporation Metal oxide particles
US6136287A (en) * 1998-11-09 2000-10-24 Nanogram Corporation Lithium manganese oxides and batteries
EP1166286A4 (en) 1999-03-10 2005-08-10 Neophotonics Corp ZINC OXIDE PARTICLES
ATE479206T1 (de) * 1999-11-08 2010-09-15 Nanogram Corp Elektroden, die partikel mit spezifischer grösse enthalten
EP1333935A4 (en) * 2000-10-17 2008-04-02 Nanogram Corp PREPARATION OF A COAT BY REACTIVE DEPOSITION
CA2493517A1 (en) * 2002-07-22 2004-01-29 Nanogram Corporation High capacity and high rate batteries
WO2005058489A1 (en) * 2003-12-16 2005-06-30 E.I. Dupont De Nemours And Company Selective chromium catalyst compositions, their preparation and use for producing 1,1,2-trichloropentafluoropropane
US20060225534A1 (en) * 2004-10-13 2006-10-12 The Research Foundation Of State University Of New York Production of nickel nanoparticles from a nickel precursor via laser pyrolysis
DE102010001910A1 (de) 2010-02-12 2012-05-10 Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock Verfahren zur Herstellung von Olefinen sowie Katalysator
JP6181941B2 (ja) * 2013-02-27 2017-08-16 Ｄｏｗａエレクトロニクス株式会社 ペロブスカイト型複合酸化物の前駆体粉末およびその製造方法
JP6181940B2 (ja) * 2013-02-27 2017-08-16 Ｄｏｗａエレクトロニクス株式会社 ペロブスカイト型複合酸化物およびその製造方法
RU2539300C1 (ru) * 2014-01-10 2015-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" Способ приготовления катализатора для дегидрирования парафиновых углеводородов
US11939228B1 (en) 2023-05-01 2024-03-26 King Faisal University Method of making rutile/anatase TIO2 layer via CO2 laser

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CA1263363A (en) * 1985-05-20 1989-11-28 Gary W. Rice Iron-carbon-based catalysts and a method for the production of hydrocarbons using those catalysts
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Also Published As

Publication number Publication date
JPH02502180A (ja) 1990-07-19
NZ226992A (en) 1989-11-28
FI893423A (fi) 1989-07-14
EP0342218B1 (de) 1992-03-25
GR3007036T3 (es) 1993-07-30
ZA888620B (en) 1989-08-30
MX13817A (es) 1993-11-01
FI893423A0 (fi) 1989-07-14
US5053580A (en) 1991-10-01
DE3869599D1 (es) 1992-04-30
EP0371152B1 (de) 1993-02-10
EP0371152A1 (de) 1990-06-06
JPH0581530B2 (es) 1993-11-15
EP0342218A1 (de) 1989-11-23
FI93801C (fi) 1995-06-12
US5013706A (en) 1991-05-07
CA1331174C (en) 1994-08-02
WO1989004717A1 (en) 1989-06-01
FI93801B (fi) 1995-02-28
DE3739002A1 (de) 1989-05-24

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