KR20140022043A - Fe-sapo-34 촉매 및 이의 제조 및 사용방법 - Google Patents

Fe-sapo-34 촉매 및 이의 제조 및 사용방법 Download PDF

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Publication number
KR20140022043A
KR20140022043A KR1020137028858A KR20137028858A KR20140022043A KR 20140022043 A KR20140022043 A KR 20140022043A KR 1020137028858 A KR1020137028858 A KR 1020137028858A KR 20137028858 A KR20137028858 A KR 20137028858A KR 20140022043 A KR20140022043 A KR 20140022043A
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KR
South Korea
Prior art keywords
sapo
catalyst
molecular sieve
iron
product
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.)
Withdrawn
Application number
KR1020137028858A
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English (en)
Korean (ko)
Inventor
홍-신 리
윌리엄 이. 코르미에
보른 모덴
Original Assignee
피큐 코포레이션
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Publication date
Application filed by 피큐 코포레이션 filed Critical 피큐 코포레이션
Publication of KR20140022043A publication Critical patent/KR20140022043A/ko
Withdrawn legal-status Critical Current

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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
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/06—Aluminophosphates containing other elements, e.g. metals, boron
    • C01B37/08—Silicoaluminophosphates [SAPO compounds], e.g. CoSAPO
    • 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
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
KR1020137028858A 2011-04-04 2012-04-03 Fe-sapo-34 촉매 및 이의 제조 및 사용방법 Withdrawn KR20140022043A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161471488P 2011-04-04 2011-04-04
US61/471,488 2011-04-04
PCT/US2012/031989 WO2012138652A1 (en) 2011-04-04 2012-04-03 Fe-sapo-34 catalyst and methods of making and using the same

Publications (1)

Publication Number Publication Date
KR20140022043A true KR20140022043A (ko) 2014-02-21

Family

ID=45998672

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137028858A Withdrawn KR20140022043A (ko) 2011-04-04 2012-04-03 Fe-sapo-34 촉매 및 이의 제조 및 사용방법

Country Status (5)

Country Link
US (1) US20120251422A1 (enExample)
EP (1) EP2694208A1 (enExample)
JP (1) JP6104882B2 (enExample)
KR (1) KR20140022043A (enExample)
WO (1) WO2012138652A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2888517C (en) * 2012-10-19 2020-10-06 Basf Corporation 8-ring small pore molecular sieve as high temperature scr catalyst
US20150231617A1 (en) * 2014-02-19 2015-08-20 Ford Global Technologies, Llc Fe-SAPO-34 CATALYST FOR USE IN NOX REDUCTION AND METHOD OF MAKING
GB2543166A (en) * 2014-02-28 2017-04-12 Johnson Matthey Plc SCR Catalysts having improved low temperature performance and methods of making and using the same
JP6126141B2 (ja) * 2014-05-30 2017-05-10 トヨタ自動車株式会社 排ガス浄化用触媒の製造方法
JP6723223B2 (ja) 2014-08-22 2020-07-15 ダブリュー・アール・グレース・アンド・カンパニー−コーンＷ Ｒ Ｇｒａｃｅ ＆ Ｃｏ−Ｃｏｎｎ モノイソプロパノールアミンを用いたシリコアルミノホスフェート−３４モレキュラーシーブの合成方法
GB2537206A (en) * 2015-01-29 2016-10-12 Johnson Matthey Plc Direct incorporation of iron complexes into SAPO-34 (CHA) type materials
CN107282101B (zh) * 2017-06-12 2020-05-15 中国汽车技术研究中心 一种用于柴油车尾气净化的sapo-34分子筛催化剂的原位负载改性方法
CN110240179B (zh) * 2018-03-09 2021-05-07 国家能源投资集团有限责任公司 Sapo-34分子筛及其制备方法和应用
CN109046372A (zh) * 2018-09-14 2018-12-21 上海理工大学 铁基复合氧化物scr脱硝催化剂及其水溶液凝胶制备方法
CN109317193A (zh) * 2018-11-12 2019-02-12 上海第二工业大学 一种Fe-SAPO-34催化剂在硬脂酸甲酯合成中的应用
CN110354846A (zh) * 2019-07-31 2019-10-22 上海应用技术大学 一种锰铈掺杂石墨烯低温scr脱硝催化剂的制备方法
CN111686797A (zh) * 2020-07-09 2020-09-22 常州工程职业技术学院 一种Fe-SAPO-34分子筛催化剂、制备方法及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440871A (en) 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
EP3401010A1 (en) * 2007-03-26 2018-11-14 PQ Corporation Novel microporous crystalline material comprising a molecular sieve or zeolite having an 8-ring pore opening structure and methods of making and using same
US20100290963A1 (en) * 2007-04-26 2010-11-18 Johnson Matthey Public Limited Company Transition metal / zeolite scr catalysts
EP2689846A1 (en) * 2007-08-13 2014-01-29 PQ Corporation Selective catalytic reduction of nitrogen oxides in the presence of iron-containing aluminosilicate zeolites

Also Published As

Publication number Publication date
JP6104882B2 (ja) 2017-03-29
WO2012138652A1 (en) 2012-10-11
JP2014514147A (ja) 2014-06-19
US20120251422A1 (en) 2012-10-04
EP2694208A1 (en) 2014-02-12

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Date Code Title Description
PA0105 International application

Patent event date: 20131031

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid