JPH0724777B2 - 被覆されたばかりの一体式ないしはハネカム状触媒担体の通路中に残留するウォッシュコートを除去して回収する装置および方法 - Google Patents

被覆されたばかりの一体式ないしはハネカム状触媒担体の通路中に残留するウォッシュコートを除去して回収する装置および方法

Info

Publication number
JPH0724777B2
JPH0724777B2 JP1025955A JP2595589A JPH0724777B2 JP H0724777 B2 JPH0724777 B2 JP H0724777B2 JP 1025955 A JP1025955 A JP 1025955A JP 2595589 A JP2595589 A JP 2595589A JP H0724777 B2 JPH0724777 B2 JP H0724777B2
Authority
JP
Japan
Prior art keywords
chamber
carrier
washcoat
plate
container
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
JP1025955A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01228558A (ja
Inventor
エヴアルト・デイトリツヒ
ラインハルト・マナー
ゲルハルト・ビルチク
フエリツクス・シユミツト
Original Assignee
デグツサ・アクチエンゲゼルシヤフト
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 デグツサ・アクチエンゲゼルシヤフト filed Critical デグツサ・アクチエンゲゼルシヤフト
Publication of JPH01228558A publication Critical patent/JPH01228558A/ja
Publication of JPH0724777B2 publication Critical patent/JPH0724777B2/ja
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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP1025955A 1988-02-06 1989-02-06 被覆されたばかりの一体式ないしはハネカム状触媒担体の通路中に残留するウォッシュコートを除去して回収する装置および方法 Expired - Lifetime JPH0724777B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3803579.0 1988-02-06
DE3803579A DE3803579C1 (enExample) 1988-02-06 1988-02-06

Publications (2)

Publication Number Publication Date
JPH01228558A JPH01228558A (ja) 1989-09-12
JPH0724777B2 true JPH0724777B2 (ja) 1995-03-22

Family

ID=6346768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1025955A Expired - Lifetime JPH0724777B2 (ja) 1988-02-06 1989-02-06 被覆されたばかりの一体式ないしはハネカム状触媒担体の通路中に残留するウォッシュコートを除去して回収する装置および方法

Country Status (7)

Country Link
US (2) US5070893A (enExample)
EP (1) EP0327880B1 (enExample)
JP (1) JPH0724777B2 (enExample)
KR (1) KR960011430B1 (enExample)
BR (1) BR8900472A (enExample)
CA (1) CA1330871C (enExample)
DE (2) DE3803579C1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543797B1 (en) * 1989-11-16 1995-06-21 N.E. Chemcat Corporation Method and apparatus for holding an article
DE4040150A1 (de) * 1990-02-28 1991-08-29 Degussa Verfahren zum belegen von keramikwabenkoerpern mit feinteiligen feststoffen
US5264200A (en) * 1990-05-31 1993-11-23 Monsanto Company Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide
US5332388A (en) * 1992-12-04 1994-07-26 Infilco Degremont, Inc. Ultraviolet disinfection module
JP3297305B2 (ja) * 1996-06-13 2002-07-02 三菱重工業株式会社 ハニカム触媒の目詰りダストの除去方法
US20010026838A1 (en) 1996-06-21 2001-10-04 Engelhard Corporation Monolithic catalysts and related process for manufacture
US5953832A (en) * 1998-04-28 1999-09-21 Engelhard Corporation Method for drying a coated substrate
DE19810260C2 (de) * 1998-03-10 2000-02-24 Degussa Verfahren zum Beschichten der Strömungskanäle eines wabenförmigen Katalysatorkörpers mit einer Dispersionsbeschichtung
AU3381899A (en) * 1998-04-28 1999-11-16 Engelhard Corporation Monolithic catalysts and related process for manufacture
DE19829916B4 (de) * 1998-07-06 2005-03-24 Envica Gmbh Verfahren zur Regeneration von Katalysatoren und regenerierte Katalysatoren
DE19837731A1 (de) * 1998-08-20 2000-02-24 Degussa Verfahren zum Beschichten der Strömungskanäle eines monolithischen Katalysatortragkörpers mit einer Beschichtungsdispersion
US7025811B2 (en) * 2002-08-23 2006-04-11 Cleaire Advanced Emission Controls Apparatus for cleaning a diesel particulate filter with multiple filtration stages
JP4480414B2 (ja) 2004-02-10 2010-06-16 株式会社キャタラー フィルタ触媒の製造方法
CN100493715C (zh) * 2006-10-16 2009-06-03 华东理工大学 一种整体式催化剂活性涂层的制备方法
SG176500A1 (en) * 2006-12-18 2011-12-29 Tubemaster Inc Vacuum attachment and method
DE102009009579B4 (de) 2009-02-19 2015-01-08 Chemisch-Thermische Prozesstechnik Gmbh Verfahren zum Beschichten der Kanäle eines Wabenkörpers, Vorrichtung zur Durchführung des Verfahrens und Verwendung des beschichteten Wabenkörpers
EP3354339B1 (en) 2009-04-03 2023-11-15 Cataler Corporation Method and apparatus of manufacturing exhaust gas-purifying catalyst and nozzle used therefor
CN104368396A (zh) * 2013-08-16 2015-02-25 中国石油化工股份有限公司 催化剂的制备系统
JP6128176B2 (ja) * 2015-09-04 2017-05-17 株式会社明電舎 触媒固定装置
CN111215375A (zh) * 2019-11-21 2020-06-02 庐江凯创五金科技有限公司 一种笔记本电脑键盘生产用清洗方法
US20230073880A1 (en) * 2020-01-22 2023-03-09 Basf Corporation Devices and methods for radially-zoned catalyst coating

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US987450A (en) * 1910-12-07 1911-03-21 Vulcan Soot Cleaner Company Of Pittsburg Boiler-flue cleaner.
US1264511A (en) * 1917-02-10 1918-04-30 Southern Electro Chemical Company Cooling and condensing gases.
US1983366A (en) * 1932-04-16 1934-12-04 Koppers Co Delaware Treatment of gas
US2208646A (en) * 1937-10-15 1940-07-23 Chrysler Corp Coating material recovery process
US2497171A (en) * 1944-11-27 1950-02-14 Carnegie Illinois Steel Corp Electric precipitator tube cleaning method
US2730195A (en) * 1954-10-27 1956-01-10 Research Corp Gas cleaning method
US2936042A (en) * 1958-01-20 1960-05-10 Apra Precipitator Corp Purge system for electrostatic precipitator
US3394426A (en) * 1967-02-16 1968-07-30 Robert J. Knox Honey hive and comb frame cleaning apparatus
US3623910A (en) * 1969-11-28 1971-11-30 Flex Kleen Corp Method and apparatus for laundering dust collectors
GB1361905A (en) * 1971-06-18 1974-07-30 Metallgesellschaft Ag Earthing device for an electrostatic precipitator
US3948213A (en) * 1974-10-21 1976-04-06 Universal Oil Products Company Coating-impregnating chamber for catalyst support members
US4231804A (en) * 1978-01-17 1980-11-04 Petterson Robert C Vapor stripping method
US4191126A (en) * 1978-01-19 1980-03-04 General Motors Corporation Apparatus for coating catalyst supports
US4208454A (en) * 1978-01-19 1980-06-17 General Motors Corporation Method for coating catalyst supports
SE412110B (sv) * 1978-06-21 1980-02-18 Munters Ab Carl Anordning vid strypdon
DE3215966A1 (de) * 1982-04-29 1983-11-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum entfernen von fein verteilten rueckstaenden eines silberhaltigen lotes
DE3347039A1 (de) * 1983-12-24 1985-07-11 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum abloesen bzw. entfernen von auf oberflaechen aufgebrachten schutzbeschichtungen oder belaegen
US4550034A (en) * 1984-04-05 1985-10-29 Engelhard Corporation Method of impregnating ceramic monolithic structures with predetermined amounts of catalyst
JPS60216848A (ja) * 1984-04-10 1985-10-30 Toyota Motor Corp モノリス触媒の製造方法
US4846894A (en) * 1984-05-23 1989-07-11 J. M. Huber Corporation Air recuperator cleaner
FR2593081B1 (fr) * 1986-01-17 1988-05-27 Aspiramatic Installation de nettoyage central par aspiration a chasse d'eau.
JPS631451A (ja) * 1986-06-20 1988-01-06 Toyota Motor Corp 自動車用排気ガス浄化用モノリス触媒の製造方法

Also Published As

Publication number Publication date
US5070893A (en) 1991-12-10
EP0327880A2 (de) 1989-08-16
EP0327880B1 (de) 1992-06-24
BR8900472A (pt) 1989-10-10
KR890012699A (ko) 1989-09-18
DE58901720D1 (de) 1992-07-30
EP0327880A3 (en) 1990-05-30
JPH01228558A (ja) 1989-09-12
DE3803579C1 (enExample) 1989-07-13
CA1330871C (en) 1994-07-26
US5127960A (en) 1992-07-07
KR960011430B1 (ko) 1996-08-22

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