PL422053A1 - Sposób otrzymywania katalizatora zeolitowego zawierającego cząstki metalu, katalizator zeolitowy otrzymywany tym sposobem oraz zastosowanie ultradźwięków w wytwarzaniu katalizatorów zeolitowych i zastosowanie katalizatora w reakcji selektywnej katalitycznej redukcji SCR - Google Patents

Sposób otrzymywania katalizatora zeolitowego zawierającego cząstki metalu, katalizator zeolitowy otrzymywany tym sposobem oraz zastosowanie ultradźwięków w wytwarzaniu katalizatorów zeolitowych i zastosowanie katalizatora w reakcji selektywnej katalitycznej redukcji SCR

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Publication number
PL422053A1
PL422053A1 PL422053A PL42205317A PL422053A1 PL 422053 A1 PL422053 A1 PL 422053A1 PL 422053 A PL422053 A PL 422053A PL 42205317 A PL42205317 A PL 42205317A PL 422053 A1 PL422053 A1 PL 422053A1
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PL
Poland
Prior art keywords
zeolite
catalyst
application
metal particles
production
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Application number
PL422053A
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English (en)
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PL235544B1 (pl
Inventor
Roman Jędrzejczyk
Anna DZIEDZICKA
Damian CHLEBDA
Przemysław JODŁOWSKI
Łukasz KUTERASIŃSKI
Original Assignee
Politechnika Krakowska Im Tadeusza Kosciuszki
Univ Jagiellonski
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Application filed by Politechnika Krakowska Im Tadeusza Kosciuszki, Univ Jagiellonski filed Critical Politechnika Krakowska Im Tadeusza Kosciuszki
Priority to PL422053A priority Critical patent/PL235544B1/pl
Priority to PCT/IB2018/054736 priority patent/WO2019003126A1/en
Publication of PL422053A1 publication Critical patent/PL422053A1/pl
Publication of PL235544B1 publication Critical patent/PL235544B1/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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—Iron group metals or copper
    • 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
    • B01D53/9431—Processes characterised by a specific device
    • 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
    • B01J23/72—Copper
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/14—Iron group metals or copper
    • B01J29/146—Y-type faujasite
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • 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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/343—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of ultrasonic wave energy
    • 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
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/502—Beta zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/504—ZSM 5 zeolites
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Przedmiotem wynalazku jest sposób otrzymywania katalizatora zeolitowego, zawierającego cząstki metalu, przy czym sposób obejmuje etapy: a) syntezy zeolitu, b) kontaktowania zeolitu ze źródłem cząstek metali, c) prowadzenia wymiany jonowej zeolitów w obecności pola ultradźwiękowego, d) suszenia katalizatora, e) kalcynacji katalizatora. W etapie trzecim (c) do roztworu wprowadzany jest związek organiczny zdolny do tworzenia wolnych rodników, a sonikację prowadzi się w interwałach czasowych, gdzie działanie fal ultradźwiękowych na roztwór nie jest ciągłe, przy czym stosunek czasu oddziaływania fal ultradźwiękowych do czasu przestoju wynosi od 5:1 do 1:1 ([min]:[min]). Niniejsze zgłoszenie dotyczy również katalizatora zeolitowego, zawierającego cząstki metalu otrzymywanego powyższym sposobem oraz zastosowania ultradźwięków w wytwarzaniu katalizatorów zeolitowych, zawierających cząstki metali i zastosowania katalizatora w reakcji selektywnej katalitycznej redukcji SCR.
PL422053A 2017-06-28 2017-06-28 Sposób otrzymywania katalizatora zeolitowego zawierającego cząstki miedzi lub jej tlenku, zastosowanie ultradźwięków w sposobie wytwarzania katalizatora zeolitowego oraz jego zastosowanie w reakcji selektywnej katalitycznej redukcji SCR PL235544B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL422053A PL235544B1 (pl) 2017-06-28 2017-06-28 Sposób otrzymywania katalizatora zeolitowego zawierającego cząstki miedzi lub jej tlenku, zastosowanie ultradźwięków w sposobie wytwarzania katalizatora zeolitowego oraz jego zastosowanie w reakcji selektywnej katalitycznej redukcji SCR
PCT/IB2018/054736 WO2019003126A1 (en) 2017-06-28 2018-06-27 PROCESS FOR THE PREPARATION OF A ZEOLITHIC CATALYST CONTAINING METAL PARTICLES, ZEOLITHIC CATALYST OBTAINED BY THIS PROCESS, AND USE OF ULTRASOUND IN THE PREPARATION OF ZEOLITHIC CATALYSTS AND USE OF THE CATALYST IN A SELECTIVE CATALYTIC REDUCTION (SCR) REACTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422053A PL235544B1 (pl) 2017-06-28 2017-06-28 Sposób otrzymywania katalizatora zeolitowego zawierającego cząstki miedzi lub jej tlenku, zastosowanie ultradźwięków w sposobie wytwarzania katalizatora zeolitowego oraz jego zastosowanie w reakcji selektywnej katalitycznej redukcji SCR

Publications (2)

Publication Number Publication Date
PL422053A1 true PL422053A1 (pl) 2019-01-02
PL235544B1 PL235544B1 (pl) 2020-09-07

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PL422053A PL235544B1 (pl) 2017-06-28 2017-06-28 Sposób otrzymywania katalizatora zeolitowego zawierającego cząstki miedzi lub jej tlenku, zastosowanie ultradźwięków w sposobie wytwarzania katalizatora zeolitowego oraz jego zastosowanie w reakcji selektywnej katalitycznej redukcji SCR

Country Status (2)

Country Link
PL (1) PL235544B1 (pl)
WO (1) WO2019003126A1 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114477221B (zh) * 2021-12-30 2023-08-11 天津大学 一种zk-5分子筛及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3160035B2 (ja) * 1991-11-13 2001-04-23 マツダ株式会社 排気ガス浄化用触媒の製造方法
US7084087B2 (en) 1999-09-07 2006-08-01 Abb Lummus Global Inc. Zeolite composite, method for making and catalytic application thereof
US7585490B2 (en) 2005-04-15 2009-09-08 University Of Iowa Research Foundation Synthesis and use of nanocrystalline zeolites

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Publication number Publication date
WO2019003126A1 (en) 2019-01-03
PL235544B1 (pl) 2020-09-07

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