MXPA05010569A - Recubrimiento in situ de lechos catalizadores. - Google Patents

Recubrimiento in situ de lechos catalizadores.

Info

Publication number
MXPA05010569A
MXPA05010569A MXPA05010569A MXPA05010569A MXPA05010569A MX PA05010569 A MXPA05010569 A MX PA05010569A MX PA05010569 A MXPA05010569 A MX PA05010569A MX PA05010569 A MXPA05010569 A MX PA05010569A MX PA05010569 A MXPA05010569 A MX PA05010569A
Authority
MX
Mexico
Prior art keywords
recoating
situ
reactor
catalyst beds
active material
Prior art date
Application number
MXPA05010569A
Other languages
English (en)
Inventor
Huber Gunther
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of MXPA05010569A publication Critical patent/MXPA05010569A/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • B01J37/0215—Coating
    • B01J37/0232—Coating by pulverisation
    • 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
    • B01J37/0215—Coating
    • 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
    • B01J37/0215—Coating
    • B01J37/0221—Coating of particles
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invencion se refiere a un metodo para recubrir los accesorios internos en un reactor salvo las espumas de celulas por lo menos parcialmente abiertas, que puedan calentarse con electricidad, con un material con actividad catalitica o un precursor de este. De acuerdo con el metodo, un aerosol que contiene el material cataliticamente activo, o el precursor de este, como una fase dispersada, se proporciona y se dirige a traves del reactor a una velocidad que se determine en tal forma que la fase dispersada del aerosol se deposite en los accesorios internos del reactor.
MXPA05010569A 2003-04-03 2004-04-02 Recubrimiento in situ de lechos catalizadores. MXPA05010569A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10315215A DE10315215A1 (de) 2003-04-03 2003-04-03 In-situ Neubeschichtung von Katalysatorschüttungen
PCT/EP2004/003497 WO2004087319A1 (de) 2003-04-03 2004-04-02 In-situ neubeschichtung von katalysatorschüttungen

Publications (1)

Publication Number Publication Date
MXPA05010569A true MXPA05010569A (es) 2005-11-16

Family

ID=32981009

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05010569A MXPA05010569A (es) 2003-04-03 2004-04-02 Recubrimiento in situ de lechos catalizadores.

Country Status (14)

Country Link
US (1) US7799373B2 (es)
EP (1) EP1617948B1 (es)
JP (1) JP4717802B2 (es)
KR (1) KR101013258B1 (es)
CN (1) CN100546719C (es)
AT (1) ATE516080T1 (es)
BR (1) BRPI0409086A (es)
CA (1) CA2520832C (es)
DE (1) DE10315215A1 (es)
ES (1) ES2367115T3 (es)
MX (1) MXPA05010569A (es)
MY (1) MY144324A (es)
TW (1) TWI347217B (es)
WO (1) WO2004087319A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100355316C (zh) * 2005-03-26 2007-12-12 华为技术有限公司 无线通信系统中广播多播区域管理的实现方法
DE102008044946B4 (de) * 2008-08-29 2022-06-15 Evonik Superabsorber Gmbh Einsatz von Schaumkörpern in Oxidations-Reaktoren zur Herstellung ungesättigter Carbonsäuren
DE102009051462B4 (de) 2009-10-30 2015-02-05 Clariant International Ag Verfahren zur Herstellung eines Kompositmaterials, Kompositmaterial und dessen Verwendung
CN102553401A (zh) * 2011-12-19 2012-07-11 北京大学深圳研究生院 一种硅胶干燥系统
CN103464220B (zh) * 2013-09-13 2015-01-14 太原理工大学 一种超声雾化改性催化剂的方法
US10782219B2 (en) 2017-12-22 2020-09-22 Industrial Technology Research Institute Particle counting method and device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293290A (en) * 1963-03-04 1966-12-20 Union Oil Co Process for the production of unsaturated aldehydes and acids
JPS644252A (en) * 1987-06-24 1989-01-09 Kawasaki Steel Co Method for regenerating fluidized bed catalyst for phthalic anhydride production
JP3272745B2 (ja) * 1991-06-06 2002-04-08 三菱レイヨン株式会社 メタクロレイン及びメタクリル酸の製造法
US5254168A (en) 1992-06-04 1993-10-19 Howard Littman Coating apparatus having opposed atomizing nozzles in a fluid bed column
DE19507219C1 (de) * 1995-03-02 1996-05-15 Daimler Benz Ag Verfahren und Vorrichtung zum Nachbeschichten einer deaktivierten Katalysatorbeschichtung bei einem Katalysator
ZA97249B (en) * 1996-01-15 1997-07-15 Shell Int Research Catalytically converting a hydrocarbonaceous feed
WO1999041011A1 (de) * 1998-02-12 1999-08-19 Basf Aktiengesellschaft Metallisches reaktionsrohr mit katalytischer beschichtung
US6777374B2 (en) * 2000-07-18 2004-08-17 The United States Of America As Represented By The Environmental Protection Agency Process for photo-induced selective oxidation of organic chemicals to alcohols, ketones and aldehydes using flame deposited nano-structured photocatalyst
DE10104406A1 (de) * 2000-08-09 2002-08-08 Mg Technologies Ag Verfahren zum katalytischen Erzeugen von organischen Stoffen durch partielle Oxidation
ITMI20011526A1 (it) 2001-07-18 2003-01-18 Eos Srl Manufatto idroassorbente
DE10212923A1 (de) * 2002-03-22 2004-01-08 Aixtron Ag Verfahren zum Beschichten eines Substrates und Vorrichtung zur Durchführung des Verfahrens
DE10240605A1 (de) 2002-08-17 2004-02-26 Fagerdala Deutschland Gmbh Verfahren zur Beschichtung von Schaumstoffen
DE10247987A1 (de) 2002-10-15 2004-04-29 Robert Bosch Gmbh Anordnung und Verfahren zur Nachbehandlung des Abgases einer Brennkraftmaschine

Also Published As

Publication number Publication date
TWI347217B (en) 2011-08-21
ES2367115T3 (es) 2011-10-28
EP1617948B1 (de) 2011-07-13
MY144324A (en) 2011-08-29
JP2006521920A (ja) 2006-09-28
CN1784270A (zh) 2006-06-07
US7799373B2 (en) 2010-09-21
CA2520832A1 (en) 2004-10-14
EP1617948A1 (de) 2006-01-25
KR20050121708A (ko) 2005-12-27
BRPI0409086A (pt) 2006-04-11
ATE516080T1 (de) 2011-07-15
KR101013258B1 (ko) 2011-02-09
CN100546719C (zh) 2009-10-07
DE10315215A1 (de) 2004-10-14
TW200500141A (en) 2005-01-01
CA2520832C (en) 2012-02-21
US20060205586A1 (en) 2006-09-14
JP4717802B2 (ja) 2011-07-06
WO2004087319A1 (de) 2004-10-14

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