FI6875U1 - Metal mesh for the treatment of gases - Google Patents

Metal mesh for the treatment of gases

Info

Publication number
FI6875U1
FI6875U1 FI20050234U FIU20050234U FI6875U1 FI 6875 U1 FI6875 U1 FI 6875U1 FI 20050234 U FI20050234 U FI 20050234U FI U20050234 U FIU20050234 U FI U20050234U FI 6875 U1 FI6875 U1 FI 6875U1
Authority
FI
Finland
Prior art keywords
gases
treatment
metal mesh
mesh
metal
Prior art date
Application number
FI20050234U
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Juha Laiho
Original Assignee
Ecocat Oy
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 Ecocat Oy filed Critical Ecocat Oy
Priority to FI20050234U priority Critical patent/FI6875U1/en
Publication of FIU20050234U0 publication Critical patent/FIU20050234U0/en
Application granted granted Critical
Publication of FI6875U1 publication Critical patent/FI6875U1/en
Priority to US11/480,456 priority patent/US20070033923A1/en

Links

Classifications

    • B01J35/56—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0225—Coating of metal substrates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0226—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/12—Metallic wire mesh fabric or knitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
FI20050234U 2005-07-05 2005-07-05 Metal mesh for the treatment of gases FI6875U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20050234U FI6875U1 (en) 2005-07-05 2005-07-05 Metal mesh for the treatment of gases
US11/480,456 US20070033923A1 (en) 2005-07-05 2006-07-05 Metal net for treatment of gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20050234U FI6875U1 (en) 2005-07-05 2005-07-05 Metal mesh for the treatment of gases

Publications (2)

Publication Number Publication Date
FIU20050234U0 FIU20050234U0 (en) 2005-07-05
FI6875U1 true FI6875U1 (en) 2005-11-21

Family

ID=34803147

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050234U FI6875U1 (en) 2005-07-05 2005-07-05 Metal mesh for the treatment of gases

Country Status (2)

Country Link
US (1) US20070033923A1 (en)
FI (1) FI6875U1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271662A (en) * 1939-01-17 1942-02-03 Rubissow George Alexis Filtering element and new method for its manufacture
GB1567593A (en) * 1976-10-20 1980-05-21 Matsushita Electric Ind Co Ltd Exhaust gas control equipment
US4983241A (en) * 1988-01-28 1991-01-08 Fuji Photo Film Co., Ltd. Method of splicing webs
DE4022937A1 (en) * 1990-07-19 1992-01-23 Schwaebische Huettenwerke Gmbh FILTER OR CATALYST BODY
US5139107A (en) * 1990-12-11 1992-08-18 Kioritz Corporation Exhaust muffler for internal combustion engines
JP3984308B2 (en) * 1996-02-21 2007-10-03 イビデン株式会社 Silencer for internal combustion engine

Also Published As

Publication number Publication date
FIU20050234U0 (en) 2005-07-05
US20070033923A1 (en) 2007-02-15

Similar Documents

Publication Publication Date Title
PL400913A1 (en) Method for the treatment of flue gases containing mercury
ZA200710598B (en) Treatment of inflammatory conditions
IL188201A0 (en) Processes for the manufacture of rosuvastatin and intermediates
GB0521799D0 (en) Exhaust gas treatment
ATE434620T1 (en) DIHYDROTHIENOPYRIMIDINES FOR THE TREATMENT OF INFLAMMATORY DISEASES
DE602007004220D1 (en) NEW PYRIDAZIN COMPOUND AND ITS USE
DK2781593T3 (en) Process for the treatment of methane emissions
GB0521944D0 (en) Method of treating gas
DE602005000518D1 (en) Multilayer metal gasket
ZA200708547B (en) Treatment of fuel gas
DE602006001963D1 (en) metal belt
DE502006000635D1 (en) Exhaust gas treatment device
GB0616149D0 (en) Exhaust gas treatment
GB0616150D0 (en) Exhaust gas treatment
DE602005014576D1 (en) microwave filters
DE602006013980D1 (en) CARBOXAMIDE COMPOUND AND ITS USE
ATE506365T1 (en) NEW COMPOUNDS AND THEIR USE
FI6875U1 (en) Metal mesh for the treatment of gases
DE502005003911D1 (en) GAS OUTLET
DE602006000031D1 (en) Multi-stage gas generator
GB0512646D0 (en) Treatment of gases
FI20041132A (en) Procedure for the treatment of iron precipitation
GB0519322D0 (en) Exhaust gas treatment
GB0503181D0 (en) Exhaust gas treatment
GB0505916D0 (en) Exhaust gas treatment

Legal Events

Date Code Title Description
FGU Utility model registered

Ref document number: 6875

Country of ref document: FI

MAU Utility model expired