JP6567431B2 - 排気ガスを処理するための触媒 - Google Patents
排気ガスを処理するための触媒 Download PDFInfo
- Publication number
- JP6567431B2 JP6567431B2 JP2015562537A JP2015562537A JP6567431B2 JP 6567431 B2 JP6567431 B2 JP 6567431B2 JP 2015562537 A JP2015562537 A JP 2015562537A JP 2015562537 A JP2015562537 A JP 2015562537A JP 6567431 B2 JP6567431 B2 JP 6567431B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- exhaust gas
- aei
- substrate
- catalyst composition
- 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.)
- Active
Links
Images
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
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
-
- 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
- B01J29/70—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
- B01J29/7615—Zeolite Beta
-
- 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
-
- 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
- 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
-
- 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
- B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
-
- 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
- B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
-
- 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
-
- 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
- B01J29/16—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7049—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
-
- 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
- B01J29/70—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
-
- 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
- B01J29/70—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
- B01J29/74—Noble metals
-
- 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
- B01J29/70—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
-
- 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
- B01J29/70—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
-
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/78—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01J29/80—Mixtures of different 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
- 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
- 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
- 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
- B01J35/64—Pore diameter
- B01J35/657—Pore diameter larger than 1000 nm
-
- 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
- B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
- B01J35/77—Compounds characterised by their crystallite size
-
- 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
-
- 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
- B01J37/024—Multiple impregnation or coating
- B01J37/0246—Coatings comprising a zeolite
-
- 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
- B01J37/024—Multiple impregnation or coating
- B01J37/0248—Coatings comprising impregnated particles
-
- 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
- C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
- C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
-
- 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
- B01D2255/20761—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—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
- B01J2229/60—Synthesis on support
- B01J2229/62—Synthesis on support in or on other molecular sieves
-
- 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
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
- B01J2235/15—X-ray diffraction
-
- 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
-
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- 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)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Nanotechnology (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361792904P | 2013-03-15 | 2013-03-15 | |
| US61/792,904 | 2013-03-15 | ||
| PCT/IB2014/059837 WO2014141200A1 (en) | 2013-03-15 | 2014-03-14 | Catalyst for treating exhaust gas |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019140403A Division JP6797253B2 (ja) | 2013-03-15 | 2019-07-31 | 排気ガスを処理するための触媒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016516565A JP2016516565A (ja) | 2016-06-09 |
| JP6567431B2 true JP6567431B2 (ja) | 2019-08-28 |
Family
ID=50478899
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015562537A Active JP6567431B2 (ja) | 2013-03-15 | 2014-03-14 | 排気ガスを処理するための触媒 |
| JP2019140403A Active JP6797253B2 (ja) | 2013-03-15 | 2019-07-31 | 排気ガスを処理するための触媒 |
| JP2020190606A Active JP7108007B2 (ja) | 2013-03-15 | 2020-11-17 | 排気ガスを処理するための触媒 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019140403A Active JP6797253B2 (ja) | 2013-03-15 | 2019-07-31 | 排気ガスを処理するための触媒 |
| JP2020190606A Active JP7108007B2 (ja) | 2013-03-15 | 2020-11-17 | 排気ガスを処理するための触媒 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9044744B2 (https=) |
| EP (1) | EP2983819B1 (https=) |
| JP (3) | JP6567431B2 (https=) |
| KR (2) | KR102264058B1 (https=) |
| CN (2) | CN104703694B (https=) |
| BR (1) | BR112015022557B1 (https=) |
| DE (1) | DE102014103626A1 (https=) |
| GB (2) | GB2558467B (https=) |
| RU (1) | RU2675821C2 (https=) |
| WO (1) | WO2014141200A1 (https=) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2513364B (en) * | 2013-04-24 | 2019-06-19 | Johnson Matthey Plc | Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate |
| GB201207313D0 (en) | 2012-04-24 | 2012-06-13 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
| CA2870745C (en) * | 2012-04-27 | 2019-07-09 | Haldor Topsoe A/S | Method and system for the purification of exhaust gas from an internal combustion engine |
| GB2512648B (en) * | 2013-04-05 | 2018-06-20 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
| US9517457B2 (en) * | 2013-10-30 | 2016-12-13 | Cummins Inc. | Aftertreatment systems with reduced N2O generation |
| GB2521909B (en) * | 2013-10-31 | 2018-05-09 | Johnson Matthey Plc | AEI zeolite synthesis |
| WO2015084834A1 (en) * | 2013-12-02 | 2015-06-11 | Johnson Matthey Public Limited Company | Synthesis of aei zeolite |
| US9878309B2 (en) * | 2013-12-06 | 2018-01-30 | Danmarks Tekniske Universitet | Catalyst for ammonia oxidation |
| JP6318990B2 (ja) * | 2014-08-29 | 2018-05-09 | 東ソー株式会社 | Aei型ゼオライトの製造方法 |
| US20160107119A1 (en) * | 2014-10-16 | 2016-04-21 | Battelle Memorial Institute | CATALYSTS FOR ENHANCED REDUCTION OF NOx GASES AND PROCESSES FOR MAKING AND USING SAME |
| JP6222036B2 (ja) * | 2014-10-17 | 2017-11-01 | マツダ株式会社 | 排気ガス浄化装置及び浄化方法 |
| JP7249099B2 (ja) * | 2014-11-19 | 2023-03-30 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 低温排出制御のためのscrとpnaの組み合わせ |
| WO2016080547A1 (ja) | 2014-11-21 | 2016-05-26 | 三菱化学株式会社 | Aei型ゼオライト、その製造方法及びその用途 |
| GB2540832B (en) * | 2015-02-20 | 2019-04-17 | Johnson Matthey Plc | Bi-metal molecular sieve catalysts |
| KR20250174716A (ko) * | 2015-02-27 | 2025-12-12 | 바스프 코포레이션 | 배기 가스 처리 시스템 |
| ES2586770B1 (es) * | 2015-04-16 | 2017-08-14 | Consejo Superior De Investigaciones Científicas (Csic) | Método de síntesis directa del material cu-silicoaluminato con la estructura zeolítica aei, y sus aplicaciones catalíticas |
| US10513439B2 (en) | 2015-08-13 | 2019-12-24 | Tosoh Corporation | Method for producing AEI zeolite |
| JP6759833B2 (ja) * | 2015-08-19 | 2020-09-23 | 東ソー株式会社 | Aei型ゼオライトの製造方法 |
| GB201517580D0 (en) * | 2015-10-06 | 2015-11-18 | Johnson Matthey Plc | Exhaust system comprising a passive nox adsorber |
| EP3368195A1 (en) * | 2015-10-29 | 2018-09-05 | Volvo Truck Corporation | Reactive filter for motor vehicle |
| CN105478158B (zh) * | 2015-11-06 | 2017-11-24 | 中国第一汽车股份有限公司 | 一种柴油车尾气用复合分子筛催化剂的制备方法 |
| CN118047396A (zh) * | 2015-11-11 | 2024-05-17 | 庄信万丰股份有限公司 | 铝硅酸盐aei沸石制备 |
| CN105214489A (zh) * | 2015-11-14 | 2016-01-06 | 华玉叶 | 一种家用煤炉烟气净化方法 |
| CN105597524A (zh) * | 2015-11-14 | 2016-05-25 | 无锡清杨机械制造有限公司 | 一种窗式空气净化器 |
| CN105258185A (zh) * | 2015-11-14 | 2016-01-20 | 无锡清杨机械制造有限公司 | 一种带空气净化功能的抽油烟机 |
| CN105289282A (zh) * | 2015-11-14 | 2016-02-03 | 无锡清杨机械制造有限公司 | 一种窗式空气净化器 |
| CN105289281A (zh) * | 2015-11-14 | 2016-02-03 | 无锡清杨机械制造有限公司 | 一种窗式空气净化器 |
| CN105289284A (zh) * | 2015-11-14 | 2016-02-03 | 无锡清杨机械制造有限公司 | 一种防治雾霾的空气净化器 |
| CN105381712A (zh) * | 2015-11-14 | 2016-03-09 | 无锡清杨机械制造有限公司 | 一种防治雾霾的空调滤清器 |
| JP6977251B2 (ja) * | 2015-11-20 | 2021-12-08 | 三菱ケミカル株式会社 | Aei型メタロケイ酸塩、その製造方法、及びそれを用いたプロピレン及び直鎖ブテンの製造方法 |
| RU2730513C2 (ru) | 2015-12-17 | 2020-08-24 | Басф Корпорейшн | Катализатор для селективного каталитического восстановления (scr), содержащий композитный оксид, содержащий v и sb, способ его получения и его применение для удаления оксидов азота |
| JP6951343B2 (ja) * | 2016-02-01 | 2021-10-20 | 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Umicore AG & Co.KG | 鉄含有aeiゼオライト触媒の直接合成のための方法 |
| EP3411148A1 (en) * | 2016-02-01 | 2018-12-12 | Umicore Ag & Co. Kg | Hydrothermally stable iron containing aei zeolite scr catalyst |
| US10427098B2 (en) * | 2016-02-01 | 2019-10-01 | Umicore Ag & Co. Kg | Method for the removal of nitrogen oxides from exhaust gas by selective catalytic reduction in presence of an SCR catalyst comprising a Fe-AEI zeolithic material essentially free of alkali metal |
| WO2017134007A1 (en) * | 2016-02-01 | 2017-08-10 | Haldor Topsøe A/S | Method for the removal of nitrous oxide from off gas in presence of catalyst comprising an fe-aei zeolite material essentially free of alkali metal |
| GB2547288B (en) * | 2016-02-03 | 2021-03-17 | Johnson Matthey Plc | Catalyst for oxidising ammonia |
| CN105733705A (zh) * | 2016-03-09 | 2016-07-06 | 李�杰 | 一种改性燃油添加剂及其制备方法和应用 |
| CN110023242B (zh) * | 2016-09-30 | 2023-01-31 | 庄信万丰股份有限公司 | AEI和Cu-AEI沸石的合成 |
| RU2746017C2 (ru) * | 2016-09-30 | 2021-04-05 | Джонсон Мэтти Паблик Лимитед Компани | Высококремнеземный цеолит aei |
| CN109982969A (zh) | 2016-09-30 | 2019-07-05 | 庄信万丰股份有限公司 | 金属促进的沸石催化剂的新合成 |
| US9981853B2 (en) * | 2016-10-05 | 2018-05-29 | Chevron U.S.A. Inc. | Molecular sieve SSZ-107, its synthesis and use |
| CN110392607A (zh) * | 2017-03-13 | 2019-10-29 | 三菱化学株式会社 | 过渡金属负载沸石和其制造方法以及氮氧化物净化用催化剂和其使用方法 |
| EP3625171B1 (en) * | 2017-05-15 | 2024-03-13 | BASF Corporation | A process for preparing a zeolitic material having framework type aei |
| CN107213906A (zh) * | 2017-05-23 | 2017-09-29 | 河南康宁特环保科技股份有限公司 | 一种燃气脱硝的小孔径催化剂及制备方法 |
| KR102746625B1 (ko) | 2018-05-14 | 2024-12-30 | 우미코레 아게 운트 코 카게 | 안정한 소형 공극 제올라이트 |
| US11541379B2 (en) * | 2018-08-31 | 2023-01-03 | Johnson Matthey Public Limited Company | Bimetallic Cu/Mn catalysts for selective catalytic reduction |
| EP3873649B1 (en) | 2018-11-02 | 2025-09-17 | BASF Mobile Emissions Catalysts LLC | Exhaust treatment system for a lean burn engine |
| WO2020096887A1 (en) * | 2018-11-06 | 2020-05-14 | Basf Corporation | Aluminosilicate zeolite intergrowths |
| US11278874B2 (en) * | 2018-11-30 | 2022-03-22 | Johnson Matthey Public Limited Company | Enhanced introduction of extra-framework metal into aluminosilicate zeolites |
| WO2020193987A1 (en) * | 2019-03-28 | 2020-10-01 | Johnson Matthey Public Limited Company | Molecular sieve intergrowths of cha and aft having an "sfw-gme tail", methods of preparation and use |
| CN110026253B (zh) * | 2019-04-22 | 2022-02-01 | 南京信息工程大学 | 一种协同脱硝脱二噁英催化剂的再生方法 |
| CN114364447B (zh) * | 2019-09-19 | 2024-08-30 | 巴斯夫公司 | 选择性催化还原催化剂组合物、包含其的催化制品和制备催化制品的方法 |
| EP3812034A1 (en) | 2019-10-24 | 2021-04-28 | Dinex A/S | Durable copper-scr catalyst |
| EP4065275A4 (en) * | 2019-11-25 | 2023-11-08 | Basf Se | RARE EARTH ELEMENT CONTAINING A ZEOLITHIC MATERIAL HAVING THE AEI FRAME TYPE AND COATED MONOLITH SUBSTRATE |
| KR20220069375A (ko) * | 2020-11-20 | 2022-05-27 | 현대자동차주식회사 | 탄화수소 산화용 제올라이트 촉매 및 이의 제조방법 |
| CN112856407B (zh) * | 2021-01-15 | 2022-03-18 | 浙江大学 | 一种贫燃富燃交替式催化燃烧器及运行方法 |
| US11590481B2 (en) * | 2021-06-17 | 2023-02-28 | Exxonmobil Technology & Engineering Company | Heteroatom-doped zeolites for bifunctional catalytic applications |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO300012B1 (no) * | 1993-08-17 | 1997-03-17 | Polymers Holding As | Mikroporost krystallinsk silikoaluminofosfat, fremgangsmate for fremstilling av dette, samt anvendelse derav |
| US5580540A (en) | 1995-12-01 | 1996-12-03 | Chevron U.S.A. Inc. | Zeolite SSZ-44 |
| US5958370A (en) * | 1997-12-11 | 1999-09-28 | Chevron U.S.A. Inc. | Zeolite SSZ-39 |
| EA011395B1 (ru) * | 2003-12-23 | 2009-02-27 | Эксонмобил Кемикэл Пейтентс Инк. | Цеолит типа aei, его синтез и его применение при конверсии оксигенатов в олефины |
| JP4842143B2 (ja) | 2003-12-23 | 2011-12-21 | エクソンモービル・ケミカル・パテンツ・インク | カバサイト含有モレキュラーシーブ、その合成及びオイシジェネートからオレフィンへの変換におけるその使用 |
| US7528201B2 (en) * | 2004-12-22 | 2009-05-05 | Exxonmobil Chemical Patents Inc. | Synthesis of silicoaluminophosphate molecular sieves |
| RU2445166C2 (ru) * | 2007-03-26 | 2012-03-20 | ПиКью КОРПОРЕЙШН | Новый микропористый кристаллический материал, включающий молекулярные сита или цеолит, имеющий восьмикольцевую структуру открытых пор, и способы его получения и применения |
| BRPI0810133B1 (pt) * | 2007-04-26 | 2023-01-17 | Johnson Matthey Public Limited Company | Método para converter óxidos de nitrogênio de um gás em nitrogênio, sistema de escapamento para um motor de combustão interna de queima pobre veicular, e, aparelho |
| EP2082803A1 (en) * | 2008-01-25 | 2009-07-29 | Total Petrochemicals Research Feluy | Process for obtaining catalyst composites comprising MeAPO and their use in conversion of organics to olefins |
| US7622417B2 (en) * | 2008-03-21 | 2009-11-24 | Exxonmobil Chemical Patents Inc. | Synthesis and use of AEI structure-type molecular sieves |
| GB2464478A (en) * | 2008-10-15 | 2010-04-21 | Johnson Matthey Plc | Aluminosilicate zeolite catalyst and use thereof in exhaust gas after-treatment |
| WO2010121257A1 (en) * | 2009-04-17 | 2010-10-21 | Johnson Matthey Public Limited Company | Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides |
| GB2475740B (en) * | 2009-11-30 | 2017-06-07 | Johnson Matthey Plc | Catalysts for treating transient NOx emissions |
| BR112012021655A2 (pt) * | 2010-03-11 | 2016-09-20 | Johnson Matthey Plc | catalisador, método para reduzir nox, e, dispositivo para reduzir nox |
| EP2554809A4 (en) | 2010-03-26 | 2014-11-26 | Cataler Corp | EXHAUST GAS CLEANING SYSTEM |
| US8101146B2 (en) | 2011-04-08 | 2012-01-24 | Johnson Matthey Public Limited Company | Catalysts for the reduction of ammonia emission from rich-burn exhaust |
| KR102018484B1 (ko) | 2011-06-05 | 2019-09-05 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 배기 가스를 처리하기 위한 백금족 금속(pgm) 촉매 |
| EP2731720A1 (en) * | 2011-07-13 | 2014-05-21 | Haldor Topsøe A/S | Method for coating a catalysed particulate filter and a particulate filter |
| US8789356B2 (en) * | 2011-07-28 | 2014-07-29 | Johnson Matthey Public Limited Company | Zoned catalytic filters for treatment of exhaust gas |
| US9670415B2 (en) * | 2011-09-06 | 2017-06-06 | Basf Se | Synthesis of zeolitic materials using N,N-dimethyl organotemplates |
| CN102614908A (zh) * | 2012-03-16 | 2012-08-01 | 北京工业大学 | 用于氨选择性催化消除NOx的SSZ-13负载Cu-Fe催化剂的制备方法 |
| CA2870745C (en) * | 2012-04-27 | 2019-07-09 | Haldor Topsoe A/S | Method and system for the purification of exhaust gas from an internal combustion engine |
| US9468915B2 (en) * | 2013-03-14 | 2016-10-18 | Basf Corporation | Selective catalytic reduction catalyst system |
-
2014
- 2014-03-14 CN CN201480002562.8A patent/CN104703694B/zh active Active
- 2014-03-14 EP EP14716938.7A patent/EP2983819B1/en active Active
- 2014-03-14 GB GB1805773.7A patent/GB2558467B/en active Active
- 2014-03-14 CN CN201811402863.6A patent/CN109590018B/zh active Active
- 2014-03-14 WO PCT/IB2014/059837 patent/WO2014141200A1/en not_active Ceased
- 2014-03-14 KR KR1020207031255A patent/KR102264058B1/ko active Active
- 2014-03-14 GB GB1518175.3A patent/GB2532342B/en active Active
- 2014-03-14 JP JP2015562537A patent/JP6567431B2/ja active Active
- 2014-03-14 BR BR112015022557-8A patent/BR112015022557B1/pt active IP Right Grant
- 2014-03-14 RU RU2015143212A patent/RU2675821C2/ru active
- 2014-03-14 KR KR1020157029727A patent/KR102173965B1/ko active Active
- 2014-03-14 US US14/212,784 patent/US9044744B2/en active Active
- 2014-03-17 DE DE102014103626.3A patent/DE102014103626A1/de active Pending
-
2015
- 2015-04-29 US US14/699,347 patent/US9597671B2/en active Active
-
2019
- 2019-07-31 JP JP2019140403A patent/JP6797253B2/ja active Active
-
2020
- 2020-11-17 JP JP2020190606A patent/JP7108007B2/ja active Active
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7108007B2 (ja) | 排気ガスを処理するための触媒 | |
| JP6615193B2 (ja) | 排気ガス処理用モレキュラーシーブ触媒 | |
| JP6875428B2 (ja) | Noxを含む排気ガスを処理するためのゼオライトブレンド触媒 | |
| JP6898243B2 (ja) | バイメタルモレキュラーシーブ触媒 | |
| US20150265969A1 (en) | Catalyst for treating exhaust gas | |
| CN106232209B (zh) | 用于处理废气的系统和方法 | |
| RU2771714C2 (ru) | Катализатор для обработки выхлопных газов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161206 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171101 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171121 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180220 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180521 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181106 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190204 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190419 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190709 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190731 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6567431 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |