[go: up one dir, main page]

WO2003033110A8 - Method for purifying a gas in a system - Google Patents

Method for purifying a gas in a system

Info

Publication number
WO2003033110A8
WO2003033110A8 PCT/FI2001/000897 FI0100897W WO03033110A8 WO 2003033110 A8 WO2003033110 A8 WO 2003033110A8 FI 0100897 W FI0100897 W FI 0100897W WO 03033110 A8 WO03033110 A8 WO 03033110A8
Authority
WO
WIPO (PCT)
Prior art keywords
filter
gas
purifying
exhaust gas
sucking
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.)
Ceased
Application number
PCT/FI2001/000897
Other languages
French (fr)
Other versions
WO2003033110A1 (en
Inventor
Goeran Sundholm
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.)
Marioff Corp Oy
Original Assignee
Marioff Corp 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 Marioff Corp Oy filed Critical Marioff Corp Oy
Priority to PCT/FI2001/000897 priority Critical patent/WO2003033110A1/en
Publication of WO2003033110A1 publication Critical patent/WO2003033110A1/en
Publication of WO2003033110A8 publication Critical patent/WO2003033110A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/303—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for gases
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/02—Treating gases
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Plasma & Fusion (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention relates to a method for purifying a gas in an exhaust gas system comprising an exhaust duct comprising a filter for filtering fine particles, said method comprising spraying of water mist into said exhaust duct upstream of said filter for purifying said gas, said spraying being effected by at least one spray nozzle causing a negative pressure for sucking the gas into the sprayed spray and by guiding said mixture aside from said filter and guiding thus purified gas into the filter. Due to the method gases can be continuously purified without the filter of the exhaust gas system being clogged. When applied to a room having a fire the method simultaneously enables purification of flue gases, sucking of heat out from the room and enables small particles to be captured by the filter. The present invention also relates to an exhaust gas system.
PCT/FI2001/000897 2001-10-16 2001-10-16 Method for purifying a gas in a system Ceased WO2003033110A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/FI2001/000897 WO2003033110A1 (en) 2001-10-16 2001-10-16 Method for purifying a gas in a system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2001/000897 WO2003033110A1 (en) 2001-10-16 2001-10-16 Method for purifying a gas in a system

Publications (2)

Publication Number Publication Date
WO2003033110A1 WO2003033110A1 (en) 2003-04-24
WO2003033110A8 true WO2003033110A8 (en) 2003-10-30

Family

ID=8555922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2001/000897 Ceased WO2003033110A1 (en) 2001-10-16 2001-10-16 Method for purifying a gas in a system

Country Status (1)

Country Link
WO (1) WO2003033110A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL207208A (en) * 2010-07-25 2015-08-31 Clean Marine As Flue gas scrubbing apparatus and methods thereof
CN112090219B (en) * 2020-09-25 2022-06-17 江苏华正环保科技有限公司 Environmental protection smoke purification device in mechanical field

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011520A (en) * 1989-12-15 1991-04-30 Vector Technical Group, Inc. Hydrodynamic fume scrubber
FI932135A0 (en) * 1993-05-11 1993-05-11 Goeran Sundholm Foerfarande och anlaeggning Foer brandbekaempning
DE4405010C2 (en) * 1994-02-17 1997-07-17 Hoelter Abt Gmbh Process for cleaning a combustion exhaust gas
AU6312898A (en) * 1998-03-02 1999-09-20 Kvaerner Ships Equipment A/S Apparatus for reducing contaminants in a pulsating exhaust gas
FI116156B (en) * 2000-07-11 2005-09-30 Marioff Corp Oy Method and apparatus for cleaning the exhaust gases of diesel engines

Also Published As

Publication number Publication date
WO2003033110A1 (en) 2003-04-24

Similar Documents

Publication Publication Date Title
CN106552466B (en) A kind of spraying exhaust gas entirety governing system
WO2002020134A3 (en) Methods for filtering air for a gas turbine system
WO2002074422A8 (en) Gas drying apparatus and method
CN109603539A (en) A kind of industrial flue gas high temperature desulfurization, denitrification and dust removal system and its treatment method
WO2002004099A8 (en) System for purifying internal combustion engine exhaust gases
CN109107303A (en) A kind of packaged type welding post cleaning plant
WO2003033110A8 (en) Method for purifying a gas in a system
CN104174289A (en) Water curtain and photocatalysis combined waste gas treatment system and equipment
CN2769530Y (en) Spray dust removing vehicle and locomotive exhaust pipe
JPH09225259A (en) Spray nozzle device in waste treatment facility
CN218653429U (en) Waste gas collecting and treating device
CN104740958B (en) A kind of smoke treated equipment
SE0602708L (en) Installation for purification of gases
CN214598042U (en) Tail gas treatment device for controlling wet smoke plume
CN208066113U (en) A kind of desulphurization denitration synergistic effect system
CN108868974A (en) Diesel-driven generator exhaust gas processing device
CA2478383A1 (en) Two stage air filter
CN217220775U (en) Smoke removing device of film coating machine
CN204159208U (en) A kind of water curtain photocatalysis combined exhaust gas treatment system and equipment thereof
CN105709548A (en) Smoke purifying method and smoke purifying equipment
CN205007785U (en) An automatic intelligent control water circulation filtration system
CN104941370A (en) Welding fume purification system
CN219463823U (en) Spraying equipment with lacquer gas is handled to porcelain steel sheet production
CN214437672U (en) Sulfuric acid mist flue gas collecting and treating device
CN219828851U (en) UV sprays paint exhaust treatment device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GM HR HU ID IL IN IS JP KE KG KP KZ LC LK LR LS LT LU LV MA MD MK MN MW MX MZ NO NZ PH PL PT RU SD SE SG SI SK SL TJ TM TR TT TZ UA US UZ VN YU ZA

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZW AM AZ BY KG KZ MD TJ TM AT BE CH CY DE DK ES FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 17/2003 DELETE "(71, 72) APPLICANT AND INVENTOR: MARIOFF CORPORATION OY [FI/FI]; HAKAMäENKUJA 4, FIN-01510 VANTAA (FI)." AND ADD "(71) APPLICANT (FOR ALL DESIGNATED STATES EXCEPT US):MARIOFF CORPORATION OY [FI/FI]; HAKAMäENKUJA 4, FIN-01510 VANTAA (FI)."; ADD "(72, 75) APPLICANT AND INVENTOR (FOR US ONLY): SUNDHOLM, GöRAN [FI/FI]; ILMARI KIANNON KUJA 3, FIN-04310 TUUSULA (FI)."

Free format text: IN PCT GAZETTE 17/2003 DELETE "(71, 72) APPLICANT AND INVENTOR: MARIOFF CORPORATION OY [FI/FI]; HAKAMäENKUJA 4, FIN-01510 VANTAA (FI)." AND ADD "(71) APPLICANT (FOR ALL DESIGNATED STATES EXCEPT US):MARIOFF CORPORATION OY [FI/FI]; HAKAMäENKUJA 4, FIN-01510 VANTAA (FI)."; ADD "(72, 75) APPLICANT AND INVENTOR (FOR US ONLY): SUNDHOLM, GöRAN [FI/FI]; ILMARI KIANNON KUJA 3, FIN-04310 TUUSULA (FI)."

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP