CH488625A - Verfahren zur selektiven Entfernung von Stickstoffdioxid und/oder Sauerstoff aus stickstoffmonoxidhaltigen Gasgemischen - Google Patents

Verfahren zur selektiven Entfernung von Stickstoffdioxid und/oder Sauerstoff aus stickstoffmonoxidhaltigen Gasgemischen

Info

Publication number: CH488625A
Authority: CH; Switzerland
Prior art keywords: oxygen; mixtures containing; gas mixtures; selective removal; containing nitrogen
Prior art date: 1966-07-21

Application number

CH922867A

Other languages

English (en)

Inventor

Guenter Dr Buechler

Heinz Dr Engelbach

Heinz Dr Theobald

Original Assignee

Basf Ag

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.)

1966-07-21

Filing date

1967-06-29

Publication date

1970-04-15

1967-06-29 Application filed by Basf Ag filed Critical Basf Ag

1970-04-15 Publication of CH488625A publication Critical patent/CH488625A/de

Links

MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title 2
MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 title 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
239000007789 gas Substances 0.000 title 1
239000000203 mixture Substances 0.000 title 1
JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 title 1
239000001301 oxygen Substances 0.000 title 1
229910052760 oxygen Inorganic materials 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8986—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with manganese, technetium or rhenium

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Catalysts (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

CH922867A 1966-07-21 1967-06-29 Verfahren zur selektiven Entfernung von Stickstoffdioxid und/oder Sauerstoff aus stickstoffmonoxidhaltigen Gasgemischen CH488625A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEB0088111		1966-07-21
DEB0092375		1967-05-05

Publications (1)

Publication Number	Publication Date
CH488625A true CH488625A (de)	1970-04-15

Family

ID=25968010

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH922867A CH488625A (de)	1966-07-21	1967-06-29	Verfahren zur selektiven Entfernung von Stickstoffdioxid und/oder Sauerstoff aus stickstoffmonoxidhaltigen Gasgemischen

Country Status (5)

Country	Link
BE (1)	BE701618A (de)
CH (1)	CH488625A (de)
DE (1)	DE1667387B2 (de)
GB (1)	GB1186408A (de)
NL (1)	NL149761B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8500608A (nl) *	1985-03-05	1986-10-01	Stamicarbon	Werkwijze voor de bereiding van stikstofmonoxide.

1967
- 1967-05-05 DE DE19671667387 patent/DE1667387B2/de active Granted
- 1967-06-29 CH CH922867A patent/CH488625A/de not_active IP Right Cessation
- 1967-07-20 BE BE701618D patent/BE701618A/xx unknown
- 1967-07-20 NL NL6710090A patent/NL149761B/xx unknown
- 1967-07-20 GB GB3330767A patent/GB1186408A/en not_active Expired

Also Published As

Publication number	Publication date
DE1667387B2 (de)	1974-06-20
NL6710090A (de)	1968-01-22
GB1186408A (en)	1970-04-02
NL149761B (nl)	1976-06-15
DE1667387A1 (de)	1971-06-09
DE1542628A1 (de)	1970-04-30
BE701618A (de)	1968-01-22
DE1667387C3 (de)	1975-02-06

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Legal Events

Date	Code	Title	Description
1980-04-15	PL	Patent ceased