JPS5315708B2 - - Google Patents

Info

Publication number: JPS5315708B2
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.): Expired

Application number

JP10349573A

Other languages

Japanese (ja)

Other versions

JPS5053289A (en

Priority date (The priority date 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 date listed.)

1973-09-13

Filing date

1973-09-13

Publication date

1978-05-26

1973-09-13 Application filed filed Critical

1973-09-13 Priority to JP10349573A priority Critical patent/JPS5315708B2/ja

1974-08-22 Priority to AU72598/74A priority patent/AU494241B2/en

1974-08-22 Priority to CA207,586A priority patent/CA1031537A/en

1974-09-06 Priority to FR7430298A priority patent/FR2243732B1/fr

1974-09-10 Priority to AT728374A priority patent/AT344668B/en

1974-09-10 Priority to CH1231774A priority patent/CH596880A5/xx

1974-09-11 Priority to GB3968374A priority patent/GB1474119A/en

1974-09-12 Priority to SU742063265A priority patent/SU660571A3/en

1974-09-12 Priority to BE148460A priority patent/BE819841A/en

1974-09-12 Priority to SE7411524A priority patent/SE407605B/en

1974-09-12 Priority to IT27226/74A priority patent/IT1021324B/en

1974-09-13 Priority to NL7412183A priority patent/NL7412183A/en

1974-09-13 Priority to BR7660/74A priority patent/BR7407660D0/en

1974-09-13 Priority to DE2443899A priority patent/DE2443899C3/en

1974-09-23 Priority to NL7412538A priority patent/NL7412538A/en

1975-05-12 Publication of JPS5053289A publication Critical patent/JPS5053289A/ja

1978-05-26 Publication of JPS5315708B2 publication Critical patent/JPS5315708B2/ja

Status Expired legal-status Critical Current

Links

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
- 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
- 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
- B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
- B01J29/26—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/40—Special temperature treatment, i.e. other than just for template removal

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Environmental & Geological Engineering (AREA)
Organic Chemistry (AREA)
Materials Engineering (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)

JP10349573A 1973-09-13 1973-09-13 Expired JPS5315708B2 (en)

Priority Applications (15)

Application Number	Priority Date	Filing Date	Title
JP10349573A JPS5315708B2 (en)	1973-09-13	1973-09-13
AU72598/74A AU494241B2 (en)		1974-08-22	Reduction catalyst for removal of nitrogen oxides in exhaust gas
CA207,586A CA1031537A (en)	1973-09-13	1974-08-22	Reduction catalyst for removal of nitrogen oxides in exhaust gas
FR7430298A FR2243732B1 (en)	1973-09-13	1974-09-06
AT728374A AT344668B (en)	1973-09-13	1974-09-10	METHOD FOR PRODUCING A REDUCTION OF NITROGEN OXYDES IN EXHAUST GASES, OR PROMOTING CATALYST
CH1231774A CH596880A5 (en)	1973-09-13	1974-09-10
GB3968374A GB1474119A (en)	1973-09-13	1974-09-11	Reduction catalyst for removal of nitrogen oxides in exhaust gas
SU742063265A SU660571A3 (en)	1973-09-13	1974-09-12	Catalyst for purifying waste gas from nitrogen oxides
BE148460A BE819841A (en)	1973-09-13	1974-09-12	Catalysts for nitrogen oxide redn. in effluent gases - with metal components supported on natural tuffs
SE7411524A SE407605B (en)	1973-09-13	1974-09-12	REDUCTION CATALYST FOR THE REMOVAL OF NITROGEN OXIDES IN EXHAUST GASES
IT27226/74A IT1021324B (en)	1973-09-13	1974-09-12	SELETTI VA REDUCTION CATALYST TO PURIFY EXHAUST GAS FROM NITROGEN OXIDES AND REDUCTION PROCEDURE
NL7412183A NL7412183A (en)	1973-09-13	1974-09-13	PROCESS FOR THE PREPARATION OF A REDUCING CATALYST FOR THE REMOVAL OF NITROGEN OXIDES FROM EXHAUST GASES.
BR7660/74A BR7407660D0 (en)	1973-09-13	1974-09-13	REDUCING CATALYST PROCESS FOR ITS PREPARATION AND PROCESS FOR THE REDUCTION OF NITROGEN OXIDES WITH THE APPLICATION OF THE SAID CATALYST
DE2443899A DE2443899C3 (en)	1973-09-13	1974-09-13	Process for the production of a reduction catalytic converter for the separation of nitrogen oxides from 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

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP10349573A JPS5315708B2 (en)	1973-09-13	1973-09-13

Publications (2)

Publication Number	Publication Date
JPS5053289A JPS5053289A (en)	1975-05-12
JPS5315708B2 true JPS5315708B2 (en)	1978-05-26

Family

ID=14355560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP10349573A Expired JPS5315708B2 (en)	1973-09-13	1973-09-13

Country Status (2)

Country	Link
JP (1)	JPS5315708B2 (en)
BE (1)	BE819841A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5256088A (en) *	1975-11-01	1977-05-09	Kogyo Kaihatsu Kenkyusho Kk	Removal of nitrogen oxides
JPS6372327A (en) *	1987-08-28	1988-04-02	Kogyo Kaihatsu Kenkyusho	Removing method for ammonia and hydrocarbon compound in gas

1973
- 1973-09-13 JP JP10349573A patent/JPS5315708B2/ja not_active Expired
1974
- 1974-09-12 BE BE148460A patent/BE819841A/en unknown

Also Published As

Publication number	Publication date
BE819841A (en)	1974-12-31
JPS5053289A (en)	1975-05-12

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU471343B2 (en)	1976-04-15
AU465453B2 (en)	1975-09-25
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU466283B2 (en)	1975-10-23
AU476696B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AR199451A1 (en)	1974-08-30
AU477823B2 (en)	1975-06-19
AU461342B2 (en)	1975-05-22
AU471461B2 (en)	1976-04-29
AR200885A1 (en)	1974-12-27
AR200256A1 (en)	1974-10-31
AR210729A1 (en)	1977-09-15
AU476873B1 (en)	1975-01-09