IT1125423B - CATALYST TO DESTROY OZONE IN THE AIR CONTAINING OZONE AND IN THE GASES CONTAINING OZONE - Google Patents
CATALYST TO DESTROY OZONE IN THE AIR CONTAINING OZONE AND IN THE GASES CONTAINING OZONEInfo
- Publication number
- IT1125423B IT1125423B IT26114/79A IT2611479A IT1125423B IT 1125423 B IT1125423 B IT 1125423B IT 26114/79 A IT26114/79 A IT 26114/79A IT 2611479 A IT2611479 A IT 2611479A IT 1125423 B IT1125423 B IT 1125423B
- Authority
- IT
- Italy
- Prior art keywords
- ozone
- catalyst
- containing ozone
- destroy
- gases
- Prior art date
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
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
- B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
- B01D53/8675—Ozone
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2850154A DE2850154C2 (en) | 1978-11-18 | 1978-11-18 | Catalyst for ozone destruction in ozone-containing air and ozone-containing gases based on manganese and silver |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7926114A0 IT7926114A0 (en) | 1979-09-28 |
IT1125423B true IT1125423B (en) | 1986-05-14 |
Family
ID=6055065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26114/79A IT1125423B (en) | 1978-11-18 | 1979-09-28 | CATALYST TO DESTROY OZONE IN THE AIR CONTAINING OZONE AND IN THE GASES CONTAINING OZONE |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT364741B (en) |
BE (1) | BE880082A (en) |
DE (1) | DE2850154C2 (en) |
FR (1) | FR2441419A1 (en) |
GB (1) | GB2037605B (en) |
IT (1) | IT1125423B (en) |
NL (1) | NL7908288A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2056424B (en) * | 1979-08-08 | 1983-07-06 | Johnson Matthey Co Ltd | Decomposition of ozone |
DE68909376T2 (en) * | 1988-11-28 | 1994-03-31 | Sakai Chemical Industry Co | Catalyst and process for ozone decomposition. |
EP0479159A1 (en) * | 1990-09-29 | 1992-04-08 | Nippon Shokubai Co., Ltd. | Catalyst and a method of preparing the catalyst |
CN110721677B (en) * | 2019-11-19 | 2022-11-04 | 河北科技大学 | Nano manganese-based catalyst, preparation method and application thereof, and corresponding application method |
CN113101921B (en) * | 2021-04-16 | 2022-05-06 | 四川大学 | Low-concentration ozonolysis manganese-based catalyst at room temperature and high humidity and preparation method thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1435792A (en) * | 1963-08-20 | 1966-04-22 | Kali Chemie Ag | High temperature resistant catalyst for automotive exhaust gases |
DE1966535A1 (en) * | 1969-01-09 | 1973-04-05 | Hauffe Karl Prof Dr Ing | Mixed oxide catalyst - for decomposing ozone in air |
DE2537090C3 (en) * | 1975-08-20 | 1980-07-24 | Institut Fisitscheskoj Chimii Imeni L.V. Pisarschevskovo Akademii Nauk Ukrainskoj Ssr, Kiew (Sowjetunion) | Process for removing ozone contaminants from air or exhaust air |
FR2321900A1 (en) * | 1975-08-29 | 1977-03-25 | Inst Fizicheskoi Khim Imen | Purificn. of air from ozone using silver manganese catalyst - gives stable redn. at low temp. |
-
1978
- 1978-11-18 DE DE2850154A patent/DE2850154C2/en not_active Expired
-
1979
- 1979-09-28 IT IT26114/79A patent/IT1125423B/en active
- 1979-11-13 NL NL7908288A patent/NL7908288A/en not_active Application Discontinuation
- 1979-11-15 AT AT0729179A patent/AT364741B/en not_active IP Right Cessation
- 1979-11-16 BE BE0/198146A patent/BE880082A/en unknown
- 1979-11-19 GB GB7939939A patent/GB2037605B/en not_active Expired
- 1979-11-19 FR FR7928454A patent/FR2441419A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2441419A1 (en) | 1980-06-13 |
AT364741B (en) | 1981-11-10 |
IT7926114A0 (en) | 1979-09-28 |
BE880082A (en) | 1980-03-17 |
GB2037605B (en) | 1983-01-06 |
DE2850154A1 (en) | 1980-05-22 |
NL7908288A (en) | 1980-05-20 |
DE2850154C2 (en) | 1982-02-18 |
ATA729179A (en) | 1981-04-15 |
GB2037605A (en) | 1980-07-16 |
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