CN106029227A - 具有改进的低温性能的scr催化剂,及其制造和使用方法 - Google Patents
具有改进的低温性能的scr催化剂,及其制造和使用方法 Download PDFInfo
- Publication number
- CN106029227A CN106029227A CN201580010629.7A CN201580010629A CN106029227A CN 106029227 A CN106029227 A CN 106029227A CN 201580010629 A CN201580010629 A CN 201580010629A CN 106029227 A CN106029227 A CN 106029227A
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- iron
- organic compound
- zeolite
- mixture
- acid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
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- 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
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
- B01J29/072—Iron group metals or copper
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- 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
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
- B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
- B01J29/68—Iron group metals or copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
- B01J29/76—Iron group metals or copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J29/00—Catalysts comprising molecular sieves
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
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- B01J29/76—Iron group metals or copper
- B01J29/7615—Zeolite Beta
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
- B01J29/76—Iron group metals or copper
- B01J29/763—CHA-type, e.g. Chabazite, LZ-218
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
- B01J29/85—Silicoaluminophosphates [SAPO compounds]
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
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- B01J37/0234—Impregnation and coating simultaneously
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J37/0248—Coatings comprising impregnated particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/12—Oxidising
- B01J37/14—Oxidising with gases containing free oxygen
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- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/44—Ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2229/34—Reaction with organic or organometallic compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461946075P | 2014-02-28 | 2014-02-28 | |
| US61/946,075 | 2014-02-28 | ||
| PCT/GB2015/050579 WO2015128668A1 (en) | 2014-02-28 | 2015-02-27 | Scr catalysts having improved low temperature performance, and methods of making and using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106029227A true CN106029227A (zh) | 2016-10-12 |
Family
ID=52627529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580010629.7A Pending CN106029227A (zh) | 2014-02-28 | 2015-02-27 | 具有改进的低温性能的scr催化剂,及其制造和使用方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20150246345A1 (enExample) |
| EP (1) | EP3110548A1 (enExample) |
| JP (1) | JP2017512630A (enExample) |
| KR (1) | KR20160127108A (enExample) |
| CN (1) | CN106029227A (enExample) |
| DE (1) | DE112015001008T5 (enExample) |
| GB (1) | GB2543166A (enExample) |
| RU (1) | RU2016138282A (enExample) |
| WO (1) | WO2015128668A1 (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262145A (zh) * | 2017-07-24 | 2017-10-20 | 安徽纳蓝环保科技有限公司 | 一种沸石碳氢吸附重整催化剂的制备方法 |
| CN108212208A (zh) * | 2018-04-03 | 2018-06-29 | 兰州理工大学 | 一种atn型铁基磷酸铝分子筛催化剂的制备方法 |
| CN109999895A (zh) * | 2019-04-16 | 2019-07-12 | 上海交通大学 | 一种低温催化去除氮氧化物的催化剂及其制备方法 |
| CN114345402A (zh) * | 2021-08-30 | 2022-04-15 | 武汉科技大学 | 一种铁基分子筛催化剂的制备方法 |
| CN115870014A (zh) * | 2019-01-18 | 2023-03-31 | 康明斯排放处理公司 | 具有增强的抗硫性的经处理的scr催化剂 |
| CN116786135A (zh) * | 2023-08-18 | 2023-09-22 | 四川大学 | 氧化锰矿烟气脱硫尾渣资源化制备低温脱硝催化剂的方法 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107406265A (zh) | 2015-01-29 | 2017-11-28 | 庄信万丰股份有限公司 | 铁络合物直接引入sapo‑34(cha)类型材料中 |
| MY184911A (en) * | 2015-08-13 | 2021-04-30 | Tosoh Corp | Method for producing aei zeolite |
| WO2017109705A1 (en) | 2015-12-22 | 2017-06-29 | Basf Corporation | Process for preparing iron(iii)-exchanged zeolite composition |
| GB2551871A (en) * | 2016-04-22 | 2018-01-03 | Johnson Matthey Plc | STA-18, A new member of the SFW family of molecular sieve zeotypes, methods of preparation and use |
| KR20190003615A (ko) * | 2016-04-28 | 2019-01-09 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 신규 분자체 프레임워크 유형인 sta-20, 제조 방법 및 용도 |
| BR112019001997B1 (pt) * | 2016-08-05 | 2023-04-18 | Basf Corporation | Artigo de redução catalítica seletiva, sistemas de tratamento de gases de exaustão e método para tratar uma corrente de exaustão |
| TWI619539B (zh) | 2016-10-14 | 2018-04-01 | 財團法人工業技術研究院 | 淨化含氮氧化物氣體的組成物及裝置 |
| KR101879695B1 (ko) * | 2016-12-02 | 2018-07-18 | 희성촉매 주식회사 | 2가 구리 이온들을 특정비율로 담지한 제올라이트, 이의 제조방법 및 이를 포함하는 촉매조성물 |
| EP3597293B1 (en) * | 2017-03-13 | 2023-07-26 | Mitsubishi Chemical Corporation | Transition metal-carrying zeolite and production method therefor, and nitrogen oxide purification catalyst and method for using same |
| FR3081340B1 (fr) * | 2018-05-24 | 2020-06-26 | IFP Energies Nouvelles | Catalyseur comprenant un melange d'une zeolithe de type structural afx et d'une zeolithe de type structural bea et au moins un metal de transition pour la reduction selective de nox |
| CN110833831B (zh) * | 2019-11-07 | 2022-11-01 | 上海纳米技术及应用国家工程研究中心有限公司 | 铬钴基一氧化氮常温常压催化剂的制备方法及其产品和应用 |
| KR102528565B1 (ko) | 2020-02-27 | 2023-05-04 | 한국화학연구원 | 잔류염소 제거방법 및 그 방법에 의한 질소산화물 저감용 촉매 |
| EP3919165B1 (en) * | 2020-06-03 | 2025-08-13 | Johnson Matthey Public Limited Company | Method for forming a catalyst article |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107262145A (zh) * | 2017-07-24 | 2017-10-20 | 安徽纳蓝环保科技有限公司 | 一种沸石碳氢吸附重整催化剂的制备方法 |
| CN107262145B (zh) * | 2017-07-24 | 2020-11-27 | 安徽纳蓝环保科技有限公司 | 一种沸石碳氢吸附重整催化剂的制备方法 |
| CN108212208A (zh) * | 2018-04-03 | 2018-06-29 | 兰州理工大学 | 一种atn型铁基磷酸铝分子筛催化剂的制备方法 |
| CN108212208B (zh) * | 2018-04-03 | 2020-08-25 | 兰州理工大学 | 一种atn型铁基磷酸铝分子筛催化剂的制备方法 |
| CN115870014A (zh) * | 2019-01-18 | 2023-03-31 | 康明斯排放处理公司 | 具有增强的抗硫性的经处理的scr催化剂 |
| CN109999895A (zh) * | 2019-04-16 | 2019-07-12 | 上海交通大学 | 一种低温催化去除氮氧化物的催化剂及其制备方法 |
| CN114345402A (zh) * | 2021-08-30 | 2022-04-15 | 武汉科技大学 | 一种铁基分子筛催化剂的制备方法 |
| CN116786135A (zh) * | 2023-08-18 | 2023-09-22 | 四川大学 | 氧化锰矿烟气脱硫尾渣资源化制备低温脱硝催化剂的方法 |
| CN116786135B (zh) * | 2023-08-18 | 2024-01-02 | 四川大学 | 氧化锰矿烟气脱硫尾渣资源化制备低温脱硝催化剂的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017512630A (ja) | 2017-05-25 |
| EP3110548A1 (en) | 2017-01-04 |
| RU2016138282A3 (enExample) | 2018-09-19 |
| GB2543166A (en) | 2017-04-12 |
| GB201616359D0 (en) | 2016-11-09 |
| KR20160127108A (ko) | 2016-11-02 |
| WO2015128668A1 (en) | 2015-09-03 |
| US20150246345A1 (en) | 2015-09-03 |
| RU2016138282A (ru) | 2018-04-02 |
| DE112015001008T5 (de) | 2017-04-20 |
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