BRPI0409086A - processo para o revestimento de elementos internos em um reator, e, uso do mesmo - Google Patents

processo para o revestimento de elementos internos em um reator, e, uso do mesmo

Info

Publication number
BRPI0409086A
BRPI0409086A BRPI0409086-1A BRPI0409086A BRPI0409086A BR PI0409086 A BRPI0409086 A BR PI0409086A BR PI0409086 A BRPI0409086 A BR PI0409086A BR PI0409086 A BRPI0409086 A BR PI0409086A
Authority
BR
Brazil
Prior art keywords
reactor
coating
same
internal elements
aerosol
Prior art date
Application number
BRPI0409086-1A
Other languages
English (en)
Inventor
Bernd Sachweh
Guenther Huber
Mark Duda
Torsten Mattke
Gerhard Olbert
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 BRPI0409086A publication Critical patent/BRPI0409086A/pt

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

"PROCESSO PARA O REVESTIMENTO DE ELEMENTOS INTERNOS EM UM REATOR, E, USO DO MESMO". A invenção refere-se a um método para o revestimento de elementos internos em um reator, com exceção de espumas pelo menos parcialmente de células abertas, que podem ser eletricamente aquecidas. De acordo com o referido método, é provido um aerossol contendo o material cataliticamente ativo ou um precursor do mesmo como uma fase dispersa, e este é dirigido através do reator em uma velocidade, que é ajustada de um modo tal, que a fase dispersada do aerossol é depositada sobre os elementos internos do reator.
BRPI0409086-1A 2003-04-03 2004-04-02 processo para o revestimento de elementos internos em um reator, e, uso do mesmo BRPI0409086A (pt)

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
BRPI0409086A true BRPI0409086A (pt) 2006-04-11

Family

ID=32981009

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409086-1A BRPI0409086A (pt) 2003-04-03 2004-04-02 processo para o revestimento de elementos internos em um reator, e, uso do mesmo

Country Status (14)

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

Families Citing this family (7)

* 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
US20130102819A1 (en) 2011-10-19 2013-04-25 Normen Szesni Catalyst composition for selective hydrogenation with improved characteristics
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 (15)

* 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
CN1028969C (zh) * 1988-09-24 1995-06-21 中国预防医学科学院环境卫生与卫生工程研究所 大流量超小单一粒子发生法及装置
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
AR005446A1 (es) * 1996-01-15 1999-06-23 Shell Int Research Un procedimiento para la conversion catalitica de una alimentacion hidrocarburica
US5743251A (en) * 1996-05-15 1998-04-28 Philip Morris Incorporated Aerosol and a method and apparatus for generating an aerosol
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
CA2520832C (en) 2012-02-21
JP2006521920A (ja) 2006-09-28
CA2520832A1 (en) 2004-10-14
MXPA05010569A (es) 2005-11-16
EP1617948B1 (de) 2011-07-13
ES2367115T3 (es) 2011-10-28
KR20050121708A (ko) 2005-12-27
JP4717802B2 (ja) 2011-07-06
CN1784270A (zh) 2006-06-07
US20060205586A1 (en) 2006-09-14
WO2004087319A1 (de) 2004-10-14
TW200500141A (en) 2005-01-01
EP1617948A1 (de) 2006-01-25
ATE516080T1 (de) 2011-07-15
TWI347217B (en) 2011-08-21
DE10315215A1 (de) 2004-10-14
MY144324A (en) 2011-08-29
US7799373B2 (en) 2010-09-21
KR101013258B1 (ko) 2011-02-09
CN100546719C (zh) 2009-10-07

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time