WO2006084872A3 - Verfahren zur regenerierung von inertem trägermaterial deaktivierter oxidationskatalysatoren und vorrichtung dafür - Google Patents

Verfahren zur regenerierung von inertem trägermaterial deaktivierter oxidationskatalysatoren und vorrichtung dafür Download PDF

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Publication number
WO2006084872A3
WO2006084872A3 PCT/EP2006/050790 EP2006050790W WO2006084872A3 WO 2006084872 A3 WO2006084872 A3 WO 2006084872A3 EP 2006050790 W EP2006050790 W EP 2006050790W WO 2006084872 A3 WO2006084872 A3 WO 2006084872A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxidation catalysts
carrier material
inert carrier
corresponding device
deactivated oxidation
Prior art date
Application number
PCT/EP2006/050790
Other languages
English (en)
French (fr)
Other versions
WO2006084872A2 (de
Inventor
Wolfgang Rummel
Karl-Heinz Stocksiefen
Ulrich Junkes
Original Assignee
Basf Ag
Wolfgang Rummel
Karl-Heinz Stocksiefen
Ulrich Junkes
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, Wolfgang Rummel, Karl-Heinz Stocksiefen, Ulrich Junkes filed Critical Basf Ag
Priority to JP2007554554A priority Critical patent/JP2008529770A/ja
Priority to EP06708134A priority patent/EP1850956A2/de
Publication of WO2006084872A2 publication Critical patent/WO2006084872A2/de
Publication of WO2006084872A3 publication Critical patent/WO2006084872A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0436—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis comprising multiple stages, e.g. multiple rotating drums subsequently receiving the material to be dried; Provisions for heat recuperation
    • 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
    • B01J21/20—Regeneration or reactivation
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)

Abstract

Die vorliegende Erfindung betrifft die Regenerierung von inertem Trägermaterial deaktivierter Oxidationskatalysatoren, die dadurch gekennzeichnet ist, dass man die deaktivierten Oxidationskatalysatoren in einer rotierenden Trommel unter Einwirkung von Ultraschall wäscht und in einem Trocknungsbehälter bei durchströmender getrockneter, 80 bis 110°C heißer Luft trocknet. Ferner betrifft die Erfindung eine Vorrichtung zum Regenerieren von inertem Trägermaterial deaktivierter Oxidationskatalysatoren.
PCT/EP2006/050790 2005-02-09 2006-02-09 Verfahren zur regenerierung von inertem trägermaterial deaktivierter oxidationskatalysatoren und vorrichtung dafür WO2006084872A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007554554A JP2008529770A (ja) 2005-02-09 2006-02-09 失活した酸化触媒の不活性担持材料を再生する方法
EP06708134A EP1850956A2 (de) 2005-02-09 2006-02-09 Verfahren zur regenerierung von inertem trägermaterial deaktivierter oxidationskatalysatore und vorrichtung dafür

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005005973.2 2005-02-09
DE200510005973 DE102005005973A1 (de) 2005-02-09 2005-02-09 Verfahren zur Regenerierung von inertem Trägermaterial deaktivierter Oxidationskatalysatoren

Publications (2)

Publication Number Publication Date
WO2006084872A2 WO2006084872A2 (de) 2006-08-17
WO2006084872A3 true WO2006084872A3 (de) 2006-12-07

Family

ID=36344242

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/050790 WO2006084872A2 (de) 2005-02-09 2006-02-09 Verfahren zur regenerierung von inertem trägermaterial deaktivierter oxidationskatalysatoren und vorrichtung dafür

Country Status (6)

Country Link
EP (1) EP1850956A2 (de)
JP (1) JP2008529770A (de)
CN (1) CN101115554A (de)
DE (1) DE102005005973A1 (de)
TW (1) TW200633780A (de)
WO (1) WO2006084872A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111412736B (zh) * 2020-04-03 2021-07-09 山东华春新能源有限公司 一种连续式真空除湿干燥装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231513A (en) * 1961-12-04 1966-01-25 Purex Corp Ltd Regeneration of brass catalyst utilizing ultrasonic energy and chemical treatment
US4334366A (en) * 1980-09-24 1982-06-15 Jetsonic Processes, Ltd. Sonic energy perforated drum for rotary dryers
JPS6261647A (ja) * 1985-09-11 1987-03-18 Mitsubishi Heavy Ind Ltd 脱硝触媒の再生方法
US5538191A (en) * 1992-08-26 1996-07-23 Holl; Richard A. Methods and apparatus for high-shear material treatment
US5837635A (en) * 1996-04-29 1998-11-17 Bayer Ag Process for producing mixed oxide powders from deactivated denox catalysts
WO2000001483A1 (de) * 1998-07-06 2000-01-13 Sas Sonderabfallservice Gmbh Verfahren zur regeneration von katalysatoren
JP2004089912A (ja) * 2002-09-02 2004-03-25 Iwasaki Kankyo Shisetsu Kk 光触媒体の洗浄方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231513A (en) * 1961-12-04 1966-01-25 Purex Corp Ltd Regeneration of brass catalyst utilizing ultrasonic energy and chemical treatment
US4334366A (en) * 1980-09-24 1982-06-15 Jetsonic Processes, Ltd. Sonic energy perforated drum for rotary dryers
JPS6261647A (ja) * 1985-09-11 1987-03-18 Mitsubishi Heavy Ind Ltd 脱硝触媒の再生方法
US5538191A (en) * 1992-08-26 1996-07-23 Holl; Richard A. Methods and apparatus for high-shear material treatment
US5837635A (en) * 1996-04-29 1998-11-17 Bayer Ag Process for producing mixed oxide powders from deactivated denox catalysts
WO2000001483A1 (de) * 1998-07-06 2000-01-13 Sas Sonderabfallservice Gmbh Verfahren zur regeneration von katalysatoren
JP2004089912A (ja) * 2002-09-02 2004-03-25 Iwasaki Kankyo Shisetsu Kk 光触媒体の洗浄方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 259 (C - 441) 21 August 1987 (1987-08-21) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *
PROCEEDINGS OF THE 5TH INTERNATIONAL SYMPOSIUM ON HETEROGENEOUS CATALYSIS, VARNA, 1983, pages 81 - 86, XP008065318 *

Also Published As

Publication number Publication date
WO2006084872A2 (de) 2006-08-17
DE102005005973A1 (de) 2006-08-10
CN101115554A (zh) 2008-01-30
JP2008529770A (ja) 2008-08-07
TW200633780A (en) 2006-10-01
EP1850956A2 (de) 2007-11-07

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