ATE270147T1 - Verfahren zur herstellung eines katalysators zur selektiven katalytischen reduktion von stickoxiden - Google Patents

Verfahren zur herstellung eines katalysators zur selektiven katalytischen reduktion von stickoxiden

Info

Publication number
ATE270147T1
ATE270147T1 AT01123034T AT01123034T ATE270147T1 AT E270147 T1 ATE270147 T1 AT E270147T1 AT 01123034 T AT01123034 T AT 01123034T AT 01123034 T AT01123034 T AT 01123034T AT E270147 T1 ATE270147 T1 AT E270147T1
Authority
AT
Austria
Prior art keywords
catalyst
nitrogen oxides
catalytic reduction
selective catalytic
producing
Prior art date
Application number
AT01123034T
Other languages
English (en)
Inventor
Kyung-Il Choi
Sang-Ho Lee
Choul-Woo Shin
Jun-Seong Ahn
Jong-Hyun Kim
Bong-Jea Kim
Original Assignee
Sk Corp
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 Sk Corp filed Critical Sk Corp
Application granted granted Critical
Publication of ATE270147T1 publication Critical patent/ATE270147T1/de

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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • 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
    • B01J37/04—Mixing
    • 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
    • B01J38/02—Heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processing Of Solid Wastes (AREA)
AT01123034T 2000-09-27 2001-09-26 Verfahren zur herstellung eines katalysators zur selektiven katalytischen reduktion von stickoxiden ATE270147T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20000056680 2000-09-27

Publications (1)

Publication Number Publication Date
ATE270147T1 true ATE270147T1 (de) 2004-07-15

Family

ID=19690652

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01123034T ATE270147T1 (de) 2000-09-27 2001-09-26 Verfahren zur herstellung eines katalysators zur selektiven katalytischen reduktion von stickoxiden

Country Status (8)

Country Link
US (1) US6673740B2 (de)
EP (1) EP1192991B1 (de)
JP (1) JP4860077B2 (de)
KR (1) KR100439005B1 (de)
CN (1) CN1192824C (de)
AT (1) ATE270147T1 (de)
DE (1) DE60104067T2 (de)
TW (1) TW562697B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602818B2 (en) * 2000-09-27 2003-08-05 Sk Corporation Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides
KR100632591B1 (ko) * 2000-12-16 2006-10-09 에스케이 주식회사 다이옥신 제거용 촉매 조성물 및 이의 제조 방법
WO2002064251A1 (en) * 2001-02-13 2002-08-22 Sk Corporation A catalyst for selective catalytic reduction of nitrogen oxides and a method for preparing the same
JP4167039B2 (ja) * 2002-04-10 2008-10-15 三菱重工業株式会社 ガスタービン単独プラントの改造方法、触媒の再利用方法
KR100758065B1 (ko) * 2006-03-22 2007-09-11 한국전력기술 주식회사 고정오염원 및 이동오염원에서 발생하는 질소산화물에대하여 초고온에서 우수한 제거활성을 갖는 루타일티타니아계 촉매의 제조 방법 및 이의 사용방법
CN101890349B (zh) * 2010-06-28 2012-01-04 大连理工大学 介孔二氧化硅基银催化剂的制备方法及其在一氧化碳氧化中的应用
CN101947458A (zh) * 2010-08-08 2011-01-19 姚光纯 高效镍-钼催化剂
CN102979603B (zh) * 2011-09-06 2016-07-20 中国第一汽车股份有限公司 翅板混合器
CN102626653B (zh) * 2012-03-16 2014-01-01 北京工业大学 用于氨选择性催化消除NOx的SAPO-18负载Cu-Fe催化剂的制备方法
KR101464994B1 (ko) * 2014-05-28 2014-11-25 허승주 촉매폐기물을 이용하여 질소산화물 제거용 선택적 환원촉매의 제조를 위한 촉매지지체 및 그 제조방법
CN108786876A (zh) * 2018-05-04 2018-11-13 江苏大学 改性TiO2为载体的宽温窗SCR催化剂及其制备方法和用途
KR102155594B1 (ko) 2019-05-23 2020-09-14 에코팩쳐(주) 과잉수 함침법을 이용한 고온용 산화반응 촉매의 제조방법
WO2025220960A1 (ko) * 2024-04-17 2025-10-23 주식회사 에코프로에이치엔 복합 축열체의 제조방법

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Publication number Priority date Publication date Assignee Title
JPS5187487A (en) * 1975-01-31 1976-07-31 Kobe Steel Ltd Haigasuchuno chitsusosankabutsujokyoyoshokubai
JPS607536B2 (ja) * 1979-02-19 1985-02-25 長尾曹達株式会社 廃触媒の処理方法
US4268488A (en) * 1979-05-10 1981-05-19 Uop Inc. Process for the catalytic reduction of nitrogen oxides in gaseous mixtures
JPS58193733A (ja) * 1982-05-07 1983-11-11 Hitachi Zosen Corp 高温用脱硝触媒
JPS5956535A (ja) * 1982-09-22 1984-04-02 Sumitomo Metal Mining Co Ltd 脱硫廃触媒からの有価金属の抽出方法
JPS6268541A (ja) * 1985-09-20 1987-03-28 Mitsubishi Heavy Ind Ltd 窒素酸化物除去用触媒の製造方法
US4861565A (en) * 1987-01-27 1989-08-29 The Hall Chemical Company Method of separately recovering metal values of petroleum refining catalyst
JPH0429743A (ja) * 1990-05-26 1992-01-31 Sakai Chem Ind Co Ltd 窒素酸化物接触還元用触媒
FR2684899B1 (fr) * 1991-12-16 1994-03-25 Rhone Poulenc Chimie Catalyseur de reduction selective des oxydes d'azote contenus dans un flux gazeux et application desdits catalyseurs.
DK0770426T3 (da) * 1995-10-27 2003-09-08 Akzo Nobel Nv Fremgangsmåde til fremstilling af en hydrogeneringskatalysator ud fra spildkatalysatorer
WO1999002258A1 (en) * 1997-07-10 1999-01-21 Sk Corporation Selective catalytic reduction for the removal of nitrogen oxides and catalyst body thereof
KR19990052925A (ko) * 1997-12-23 1999-07-15 명호근 분말상 촉매를 이용한 시멘트 제조공정에서의 질소산화물 제거방법
JP2000000470A (ja) * 1998-06-15 2000-01-07 Idemitsu Kosan Co Ltd 水素化処理触媒及び重質油の水素化処理方法
WO2000018508A1 (fr) * 1998-09-29 2000-04-06 Idemitsu Kosan Co., Ltd. Procede de regeneration d'un catalyseur d'hydrogenation
US6602818B2 (en) * 2000-09-27 2003-08-05 Sk Corporation Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides

Also Published As

Publication number Publication date
KR20020025053A (ko) 2002-04-03
DE60104067D1 (de) 2004-08-05
EP1192991A2 (de) 2002-04-03
US20020061817A1 (en) 2002-05-23
EP1192991B1 (de) 2004-06-30
DE60104067T2 (de) 2005-12-08
EP1192991A3 (de) 2002-05-02
JP2002119858A (ja) 2002-04-23
CN1354047A (zh) 2002-06-19
KR100439005B1 (ko) 2004-07-02
CN1192824C (zh) 2005-03-16
TW562697B (en) 2003-11-21
US6673740B2 (en) 2004-01-06
JP4860077B2 (ja) 2012-01-25

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