JPS5059283A - - Google Patents
Info
- Publication number
- JPS5059283A JPS5059283A JP48108702A JP10870273A JPS5059283A JP S5059283 A JPS5059283 A JP S5059283A JP 48108702 A JP48108702 A JP 48108702A JP 10870273 A JP10870273 A JP 10870273A JP S5059283 A JPS5059283 A JP S5059283A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
- B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10870273A JPS548351B2 (enrdf_load_stackoverflow) | 1973-09-27 | 1973-09-27 | |
| GB41128/74A GB1488017A (en) | 1973-09-27 | 1974-09-20 | Reduction catalyst for removal of nitrogen oxides in exhaust gases |
| FR7431832A FR2245409B2 (enrdf_load_stackoverflow) | 1973-09-27 | 1974-09-20 | |
| BE148799A BE820229R (fr) | 1973-09-27 | 1974-09-23 | Catalyseur de reduction pour l'elimination des oxydes d'azote des gaz d'echappement |
| CA209,822A CA1031538A (en) | 1973-09-27 | 1974-09-23 | Reduction catalyst for removal of nitrogen oxides in exhaust gases |
| NL7412538A NL7412538A (en) | 1973-09-13 | 1974-09-23 | Redn catalysts for removing nitrogen oxides from waste gases - contg metal components on a synthetic zeolite support |
| AT767374A AT342012B (de) | 1973-09-27 | 1974-09-24 | Katalysatoren zur reduktion von stickoxyden |
| CH1289074A CH604886A5 (enrdf_load_stackoverflow) | 1973-09-27 | 1974-09-24 | |
| IT27627/74A IT1054188B (it) | 1973-09-27 | 1974-09-24 | Catalizzatore di riduzione per l allontanamento di ossidi di azoto di gas di scarico contenente come veicolo una zeolite sintetica |
| DE2446006A DE2446006C3 (de) | 1973-09-27 | 1974-09-26 | Verfahren zur Herstellung eines Reduktionskatalysators zur Abscheidung von Stickoxiden aus Abgasen |
| AU73741/74A AU495294B2 (en) | 1974-09-26 | Reduction catalyst for removal of nitrogen oxides in exhaust gases | |
| SE7412162A SE7412162L (enrdf_load_stackoverflow) | 1973-09-27 | 1974-09-26 | |
| BR7982/74A BR7407982D0 (pt) | 1973-09-27 | 1974-09-26 | Aperfeicoamentos em catalisador de reducao em processo de preparacao de um catalisador de reducao e em processo para a reducao de oxidos de nitrogenio em uma mistura de gases de exaustao |
| SU742062077A SU652868A3 (ru) | 1973-09-27 | 1974-09-26 | Катализатор дл очистки выхлопных газов от окислов азота |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10870273A JPS548351B2 (enrdf_load_stackoverflow) | 1973-09-27 | 1973-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5059283A true JPS5059283A (enrdf_load_stackoverflow) | 1975-05-22 |
| JPS548351B2 JPS548351B2 (enrdf_load_stackoverflow) | 1979-04-14 |
Family
ID=14491445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10870273A Expired JPS548351B2 (enrdf_load_stackoverflow) | 1973-09-13 | 1973-09-27 |
Country Status (12)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5559843A (en) * | 1979-07-18 | 1980-05-06 | Hitachi Zosen Corp | Catalyst having activity at low temperature for exhaust smoke denitration |
| JPS5559846A (en) * | 1979-07-18 | 1980-05-06 | Hitachi Zosen Corp | Catalyst having activity at low temperature for exhaust smoke denitration |
| JP2007222742A (ja) * | 2006-02-22 | 2007-09-06 | Toyota Central Res & Dev Lab Inc | 窒素酸化物選択還元触媒及びその製造方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1110829A (en) * | 1978-03-30 | 1981-10-20 | Gerald M. Woltermann | Conversion of nitrogen oxides |
| GB2162830B (en) * | 1984-08-10 | 1988-08-10 | Babcock Hitachi Kk | Ammonia reduction-denitration process and apparatus therefor |
| FR2568789B1 (fr) * | 1984-08-13 | 1990-03-30 | Babcock Hitachi Kk | Procede de reduction-denitration par l'ammoniac et appareil pour sa mise en oeuvre |
| DE3544476A1 (de) * | 1985-12-16 | 1987-06-19 | Sued Chemie Ag | Eisenhaltiger katalysator zur verringerung des stickoxidgehalts von verbrennungsabgasen |
| DE3635284A1 (de) * | 1986-10-16 | 1988-04-28 | Steuler Industriewerke Gmbh | Katalysator zur entfernung von stickoxiden aus abgasen |
| DE3932452C2 (de) * | 1988-10-03 | 1997-02-27 | Toyoda Chuo Kenkyusho Kk | Kupfersilikat-Katalysator und Verfahren zur Abgasreinigung |
| DE4014606A1 (de) * | 1989-05-15 | 1990-11-22 | Cottrell Res Inc | Reduktion von no(pfeil abwaerts)x(pfeil abwaerts) durch stufenweise brennstoffverbrennung mit acetylenartigen brennstoffen |
| JPH07106300B2 (ja) * | 1989-12-08 | 1995-11-15 | 財団法人産業創造研究所 | 燃焼排ガス中の窒素酸化物除去法 |
| EP2463028A1 (en) * | 2010-12-11 | 2012-06-13 | Umicore Ag & Co. Kg | Process for the production of metal doped zeolites and zeotypes and application of same to the catalytic removal of nitrogen oxides |
| RU2543168C2 (ru) * | 2011-09-07 | 2015-02-27 | Закрытое Акционерное Общество "Саровские Лаборатории", Российская Федерация, | Состав адсорбента для удаления токсичных веществ из выхлопных газов автомобиля и способ его изготовления |
| US11543077B2 (en) | 2018-10-23 | 2023-01-03 | Yachiyo Industry Co., Ltd. | Pressure vessel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49122475A (enrdf_load_stackoverflow) * | 1973-03-13 | 1974-11-22 |
-
1973
- 1973-09-27 JP JP10870273A patent/JPS548351B2/ja not_active Expired
-
1974
- 1974-09-20 FR FR7431832A patent/FR2245409B2/fr not_active Expired
- 1974-09-20 GB GB41128/74A patent/GB1488017A/en not_active Expired
- 1974-09-23 BE BE148799A patent/BE820229R/xx active
- 1974-09-23 CA CA209,822A patent/CA1031538A/en not_active Expired
- 1974-09-24 AT AT767374A patent/AT342012B/de not_active IP Right Cessation
- 1974-09-24 CH CH1289074A patent/CH604886A5/xx not_active IP Right Cessation
- 1974-09-24 IT IT27627/74A patent/IT1054188B/it active
- 1974-09-26 BR BR7982/74A patent/BR7407982D0/pt unknown
- 1974-09-26 SU SU742062077A patent/SU652868A3/ru active
- 1974-09-26 DE DE2446006A patent/DE2446006C3/de not_active Expired
- 1974-09-26 SE SE7412162A patent/SE7412162L/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49122475A (enrdf_load_stackoverflow) * | 1973-03-13 | 1974-11-22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5559843A (en) * | 1979-07-18 | 1980-05-06 | Hitachi Zosen Corp | Catalyst having activity at low temperature for exhaust smoke denitration |
| JPS5559846A (en) * | 1979-07-18 | 1980-05-06 | Hitachi Zosen Corp | Catalyst having activity at low temperature for exhaust smoke denitration |
| JP2007222742A (ja) * | 2006-02-22 | 2007-09-06 | Toyota Central Res & Dev Lab Inc | 窒素酸化物選択還元触媒及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2446006C3 (de) | 1980-02-28 |
| ATA767374A (de) | 1977-07-15 |
| BE820229R (fr) | 1975-01-16 |
| IT1054188B (it) | 1981-11-10 |
| JPS548351B2 (enrdf_load_stackoverflow) | 1979-04-14 |
| CA1031538A (en) | 1978-05-23 |
| AT342012B (de) | 1978-03-10 |
| GB1488017A (en) | 1977-10-05 |
| DE2446006B2 (de) | 1979-06-21 |
| DE2446006A1 (de) | 1975-04-03 |
| SE7412162L (enrdf_load_stackoverflow) | 1975-04-01 |
| SU652868A3 (ru) | 1979-03-15 |
| FR2245409A2 (enrdf_load_stackoverflow) | 1975-04-25 |
| BR7407982D0 (pt) | 1975-09-16 |
| AU7374174A (en) | 1976-04-01 |
| FR2245409B2 (enrdf_load_stackoverflow) | 1979-04-13 |
| CH604886A5 (enrdf_load_stackoverflow) | 1978-09-15 |