PL2707123T3 - Surowce do katalizatorów deNOx wolnych od wanadu lub o zmniejszonej zawartości wanadu oraz sposób ich wytwarzania - Google Patents

Surowce do katalizatorów deNOx wolnych od wanadu lub o zmniejszonej zawartości wanadu oraz sposób ich wytwarzania

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Publication number
PL2707123T3
PL2707123T3 PL12712646T PL12712646T PL2707123T3 PL 2707123 T3 PL2707123 T3 PL 2707123T3 PL 12712646 T PL12712646 T PL 12712646T PL 12712646 T PL12712646 T PL 12712646T PL 2707123 T3 PL2707123 T3 PL 2707123T3
Authority
PL
Poland
Prior art keywords
vanadium
preparation
free
reduced
raw materials
Prior art date
Application number
PL12712646T
Other languages
English (en)
Inventor
Ralf Becker
Gerhard Auer
Frank Hipler
Nicole GALBARCZYK
Kai-Sven LANGE
Horst Günnel
Uwe DÖRSCHUG
Original Assignee
Venator Uerdingen Gmbh
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 Venator Uerdingen Gmbh filed Critical Venator Uerdingen Gmbh
Publication of PL2707123T3 publication Critical patent/PL2707123T3/pl

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    • 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
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B01J37/033—Using Hydrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2067—Urea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20776—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9207—Specific surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B01D2258/0291—Flue gases from waste incineration plants
    • 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
    • B01J21/16—Clays or other mineral silicates
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Dispersion Chemistry (AREA)
PL12712646T 2011-05-11 2012-03-30 Surowce do katalizatorów deNOx wolnych od wanadu lub o zmniejszonej zawartości wanadu oraz sposób ich wytwarzania PL2707123T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11165659A EP2522418A1 (de) 2011-05-11 2011-05-11 Rohstoffe für vanadiumfreie oder vanadiumreduzierte DeNOx-Katalysatoren und Verfahren zu ihrer Herstellung
PCT/EP2012/055810 WO2012152506A1 (de) 2011-05-11 2012-03-30 Rohstoffe für vanadiumfreie oder vanadiumreduzierte denox-katalysatoren und verfahren zu ihrer herstellung
EP12712646.4A EP2707123B1 (de) 2011-05-11 2012-03-30 Rohstoffe für vanadiumfreie oder vanadiumreduzierte denox-katalysatoren und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
PL2707123T3 true PL2707123T3 (pl) 2021-12-13

Family

ID=44511662

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12712646T PL2707123T3 (pl) 2011-05-11 2012-03-30 Surowce do katalizatorów deNOx wolnych od wanadu lub o zmniejszonej zawartości wanadu oraz sposób ich wytwarzania

Country Status (9)

Country Link
US (1) US9248433B2 (pl)
EP (2) EP2522418A1 (pl)
JP (1) JP5936680B2 (pl)
CN (1) CN103608090B (pl)
DK (1) DK2707123T3 (pl)
ES (1) ES2879556T3 (pl)
PL (1) PL2707123T3 (pl)
SI (1) SI2707123T1 (pl)
WO (1) WO2012152506A1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2444150A1 (de) 2010-10-22 2012-04-25 crenox GmbH Trägerkatalysator aus Aufschlussrückständen der titanylsulfathaltigen Schwarzlösung
EP2522418A1 (de) * 2011-05-11 2012-11-14 Sachtleben Pigment GmbH Rohstoffe für vanadiumfreie oder vanadiumreduzierte DeNOx-Katalysatoren und Verfahren zu ihrer Herstellung
WO2015124149A1 (de) * 2014-02-21 2015-08-27 Sachtleben Chemie Gmbh Katalysatorprecursormaterial auf TiO2-Basis, dessen Herstellung und dessen Verwendung
JP6379917B2 (ja) * 2014-09-19 2018-08-29 富士ゼロックス株式会社 静電荷像現像剤、画像形成方法及び画像形成装置
JP6379923B2 (ja) * 2014-09-22 2018-08-29 富士ゼロックス株式会社 静電荷像現像トナー、静電荷像現像剤、画像形成方法、画像形成装置、及び、トナーセット
CN104475104B (zh) * 2014-11-05 2018-03-23 杨楠 选择性催化氧化硫化氢催化剂、尾气焚烧催化剂及深度催化氧化硫化氢为硫磺的工艺
CN106111116A (zh) * 2016-06-16 2016-11-16 上海净球环保科技有限公司 一种钙钛矿结构物质及其制备方法和用途
CN106076356A (zh) * 2016-06-16 2016-11-09 上海净球环保科技有限公司 一种钛钨粉及其制备方法和用途
CN106111117A (zh) * 2016-06-16 2016-11-16 上海净球环保科技有限公司 一种用于处理柴油机尾气nox的scr催化剂及其制备方法
CN106268773A (zh) * 2016-06-29 2017-01-04 浙江浙能催化剂技术有限公司 一种薄壁宽活性温度窗口脱硝催化剂及其制备方法
CN106215931A (zh) * 2016-06-29 2016-12-14 浙江浙能催化剂技术有限公司 一种低钒宽活性温度窗口脱硝催化剂及其制备方法
CN106268772A (zh) * 2016-06-29 2017-01-04 浙江浙能催化剂技术有限公司 一种中低温scr脱硝催化剂的制备方法及其制备的催化剂
CN106268774A (zh) * 2016-06-29 2017-01-04 浙江浙能催化剂技术有限公司 一种宽活性温度窗口催化剂及其制备方法
WO2020043662A1 (en) * 2018-08-28 2020-03-05 Umicore Ag & Co. Kg Catalyst for use in the selective catalytic reduction (scr) of nitrogen oxides
JP7489761B2 (ja) * 2019-05-07 2024-05-24 株式会社キャタラー アンモニア酸化触媒装置
CN110665511B (zh) * 2019-09-27 2021-12-17 华南理工大学 一种用于净化高硫燃煤烟气中挥发性有机物的钛基复合催化剂及其制备方法与应用

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235342B2 (pl) * 1973-12-12 1977-09-08
US4085193A (en) * 1973-12-12 1978-04-18 Mitsubishi Petrochemical Co. Ltd. Catalytic process for reducing nitrogen oxides to nitrogen
GB1488375A (en) * 1974-06-25 1977-10-12 Bp Chem Int Ltd Chemical composition
US4891205A (en) * 1986-02-24 1990-01-02 The Dow Chemical Company Stabilized chelating agents for removing hydrogen sulfide
DE3740289A1 (de) 1987-11-27 1989-06-08 Degussa Katalysator zur selektiven reduktion von stickoxiden mit ammoniak
US4912077A (en) * 1988-07-15 1990-03-27 Corning Incorporated Catalytically active materials and method for their preparation
US5120695A (en) * 1989-07-28 1992-06-09 Degusaa Aktiengesellschaft (Degussa Ag) Catalyst for purifying exhaust gases from internal combustion engines and gas turbines operated at above the stoichiometric ratio
DE4321555C1 (de) 1993-06-29 1994-09-15 Bayer Ag Verfahren zur Herstellung von Mischoxidpulvern für Entstickungskatalysatoren
CN1050535C (zh) * 1995-11-15 2000-03-22 中国石油化工总公司 用于生产不饱和芳烃的脱氢催化剂
JP4508615B2 (ja) * 2003-04-18 2010-07-21 三菱重工業株式会社 窒素酸化物の除去用触媒、触媒成型品、排ガス処理方法及び複合発電設備
US7491676B2 (en) * 2004-10-19 2009-02-17 Millennium Inorganic Chemicals High activity titania supported metal oxide DeNOx catalysts
JP5185942B2 (ja) 2006-10-23 2013-04-17 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト 選択接触還元のためのバナジウム不含の触媒およびその製造方法
JP4197729B2 (ja) * 2006-12-21 2008-12-17 昭和電工株式会社 炭素繊維および炭素繊維製造用触媒
GB2450484A (en) * 2007-06-25 2008-12-31 Johnson Matthey Plc Non-Zeolite base metal catalyst
JP5649269B2 (ja) 2008-06-18 2015-01-07 昭和電工株式会社 カーボンナノファイバー、その製造方法及び用途
US8148295B2 (en) * 2009-02-16 2012-04-03 Millennium Inorganic Chemicals, Inc. Catalyst promoters in vanadium-free mobile catalyst
JP2011005475A (ja) 2009-05-29 2011-01-13 Sumitomo Chemical Co Ltd 光触媒体分散液およびそれを用いた光触媒機能製品
DE102010001051B3 (de) 2010-01-20 2011-06-16 Sachtleben Chemie Gmbh Anatasweißpigment mit hoher Licht- und Wetterbeständigkeit
DE102011051333A1 (de) 2010-06-29 2011-12-29 Sachtleben Chemie Gmbh Katalysatormaterial und Verfahren zu dessen Herstellung
EP2444150A1 (de) 2010-10-22 2012-04-25 crenox GmbH Trägerkatalysator aus Aufschlussrückständen der titanylsulfathaltigen Schwarzlösung
US8617502B2 (en) * 2011-02-07 2013-12-31 Cristal Usa Inc. Ce containing, V-free mobile denox catalyst
EP2522418A1 (de) * 2011-05-11 2012-11-14 Sachtleben Pigment GmbH Rohstoffe für vanadiumfreie oder vanadiumreduzierte DeNOx-Katalysatoren und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
EP2707123B1 (de) 2021-05-26
EP2522418A1 (de) 2012-11-14
CN103608090B (zh) 2016-10-05
JP5936680B2 (ja) 2016-06-22
EP2707123A1 (de) 2014-03-19
SI2707123T1 (sl) 2021-09-30
DK2707123T3 (da) 2021-08-02
ES2879556T3 (es) 2021-11-22
US20140155256A1 (en) 2014-06-05
WO2012152506A1 (de) 2012-11-15
JP2014512956A (ja) 2014-05-29
US9248433B2 (en) 2016-02-02
CN103608090A (zh) 2014-02-26

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