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FR2116640A6 - Photocatalytic oxidn of hydrocarbons - to aldehydes and ketones using specific wavelength uv radiation - Google Patents

Photocatalytic oxidn of hydrocarbons - to aldehydes and ketones using specific wavelength uv radiation

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Publication number
FR2116640A6
FR2116640A6FR7043210AFR7043210AFR2116640A6FR 2116640 A6FR2116640 A6FR 2116640A6FR 7043210 AFR7043210 AFR 7043210AFR 7043210 AFR7043210 AFR 7043210AFR 2116640 A6FR2116640 A6FR 2116640A6
Authority
FR
France
Prior art keywords
oxidn
radiation
photocatalytic
hydrocarbons
aldehydes
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.)
Expired
Application number
FR7043210A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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.)
Filing date
Publication date
Application filed by Agence National de Valorisation de la Recherche ANVARfiledCriticalAgence National de Valorisation de la Recherche ANVAR
Priority to FR7043210ApriorityCriticalpatent/FR2116640A6/en
Application grantedgrantedCritical
Publication of FR2116640A6publicationCriticalpatent/FR2116640A6/en
Expiredlegal-statusCriticalCurrent

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Abstract

Photocatalytic oxidn. of gaseous or vaporised hydrocarbons (e.g. isobutane to acetone) takes place at below 100 degrees C. using a metal oxide catalyst contng. radiation-mobile oxygen (e.g. TiO2), with UV radiation energy at least equal to the oxides forbidden band, but not too high for the energised oxide to participate in oxidn. (e.g. 200-3400 angstroms). Reaction is pref. in the presence of water vapour.
FR7043210A1970-12-011970-12-01Photocatalytic oxidn of hydrocarbons - to aldehydes and ketones using specific wavelength uv radiationExpiredFR2116640A6 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
FR7043210AFR2116640A6 (en)1970-12-011970-12-01Photocatalytic oxidn of hydrocarbons - to aldehydes and ketones using specific wavelength uv radiation

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
FR7043210AFR2116640A6 (en)1970-12-011970-12-01Photocatalytic oxidn of hydrocarbons - to aldehydes and ketones using specific wavelength uv radiation

Publications (1)

Publication NumberPublication Date
FR2116640A6true FR2116640A6 (en)1972-07-21

Family

ID=9065036

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR7043210AExpiredFR2116640A6 (en)1970-12-011970-12-01Photocatalytic oxidn of hydrocarbons - to aldehydes and ketones using specific wavelength uv radiation

Country Status (1)

CountryLink
FR (1)FR2116640A6 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0234875A3 (en)*1986-02-201989-11-23Nomura Micro Science Co., Ltd.Photocatalytic treatment of water for the preparation of extrapure water
US5616532A (en)*1990-12-141997-04-01E. Heller & CompanyPhotocatalyst-binder compositions
US5849200A (en)*1993-10-261998-12-15E. Heller & CompanyPhotocatalyst-binder compositions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0234875A3 (en)*1986-02-201989-11-23Nomura Micro Science Co., Ltd.Photocatalytic treatment of water for the preparation of extrapure water
US5616532A (en)*1990-12-141997-04-01E. Heller & CompanyPhotocatalyst-binder compositions
US5849200A (en)*1993-10-261998-12-15E. Heller & CompanyPhotocatalyst-binder compositions
US5854169A (en)*1993-10-261998-12-29E. Heller & CompanyPhotocatalyst-binder compositions
US6093676A (en)*1993-10-262000-07-25E. Heller & CompanyPhotocatalyst-binder compositions

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