JPH02500258A - - Google Patents

Info

Publication number
JPH02500258A
JPH02500258A JP50662488A JP50662488A JPH02500258A JP H02500258 A JPH02500258 A JP H02500258A JP 50662488 A JP50662488 A JP 50662488A JP 50662488 A JP50662488 A JP 50662488A JP H02500258 A JPH02500258 A JP H02500258A
Authority
JP
Grant status
Application
Patent type
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
Application number
JP50662488A
Other versions
JP2739128B2 (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.)
Filing date
Publication date

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
    • A62D3/17—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser
    • A62D3/176—Ultraviolet radiations, i.e. radiation having a wavelength of about 3nm to 400nm
    • 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
    • B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • B01J16/005—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultra-violet light
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/22—Organic substances containing halogen
JP50662488A 1987-07-27 1988-07-26 The method for decomposing organic chemicals by titanium ceramic membranes Expired - Lifetime JP2739128B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US7804387 true 1987-07-27 1987-07-27
US78,043 1987-07-27

Publications (2)

Publication Number Publication Date
JPH02500258A true true JPH02500258A (en) 1990-02-01
JP2739128B2 JP2739128B2 (en) 1998-04-08

Family

ID=22141566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50662488A Expired - Lifetime JP2739128B2 (en) 1987-07-27 1988-07-26 The method for decomposing organic chemicals by titanium ceramic membranes

Country Status (5)

Country Link
JP (1) JP2739128B2 (en)
CA (1) CA1334520C (en)
DE (1) DE3890597C2 (en)
GB (1) GB2217321B (en)
WO (1) WO1989000985A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0899041A (en) * 1993-12-09 1996-04-16 Agency Of Ind Science & Technol Photocatalyst of titanium oxide porous thin film and preparation of the same
US6284314B1 (en) 1993-12-09 2001-09-04 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Porous ceramic thin film and method for production thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002437A1 (en) * 1990-01-27 1991-08-01 Man Technologie Gmbh Catalytic gas phase decomposition of organic halogen cpds.
US5137607A (en) * 1990-04-27 1992-08-11 Wisconsin Alumni Research Foundation Reactor vessel using metal oxide ceramic membranes
GB9102766D0 (en) * 1991-02-09 1991-03-27 Tioxide Group Services Ltd Destruction process
GB9102767D0 (en) * 1991-02-09 1991-03-27 Tioxide Group Services Ltd Destruction process
US5468699A (en) * 1992-07-30 1995-11-21 Inrad Molecular sieve - photoactive semiconductor membranes and reactions employing the membranes
CN100569357C (en) 2004-07-23 2009-12-16 东莞市宇洁新材料有限公司 Process for preparing photocatalyst composite material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594436A (en) * 1982-06-29 1984-01-11 Toshiba Corp Photochemical reaction method using solar light
JPS60118289A (en) * 1983-11-30 1985-06-25 Giken Kogyo Kk Water purifying method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072596A (en) * 1975-04-30 1978-02-07 Westinghouse Electric Corporation Apparatus for removal of contaminants from water
US4659443A (en) * 1984-08-22 1987-04-21 Pcb Sandpiper, Inc. Halogenated aromatic compound removal and destruction process
US4585533A (en) * 1985-04-19 1986-04-29 Exxon Research And Engineering Co. Removal of halogen from polyhalogenated compounds by electrolysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594436A (en) * 1982-06-29 1984-01-11 Toshiba Corp Photochemical reaction method using solar light
JPS60118289A (en) * 1983-11-30 1985-06-25 Giken Kogyo Kk Water purifying method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0899041A (en) * 1993-12-09 1996-04-16 Agency Of Ind Science & Technol Photocatalyst of titanium oxide porous thin film and preparation of the same
US6284314B1 (en) 1993-12-09 2001-09-04 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Porous ceramic thin film and method for production thereof

Also Published As

Publication number Publication date Type
JP2739128B2 (en) 1998-04-08 grant
GB2217321B (en) 1991-11-27 grant
CA1334520C (en) 1995-02-21 grant
DE3890597C2 (en) 1996-11-07 grant
WO1989000985A1 (en) 1989-02-09 application
GB2217321A (en) 1989-10-25 application
GB8906707D0 (en) 1989-05-24 grant

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