WO2003044805A1 - Method and device for collecting particulate contaminants during co2 blasting decontamination - Google Patents
Method and device for collecting particulate contaminants during co2 blasting decontamination Download PDFInfo
- Publication number
- WO2003044805A1 WO2003044805A1 PCT/KR2002/002172 KR0202172W WO03044805A1 WO 2003044805 A1 WO2003044805 A1 WO 2003044805A1 KR 0202172 W KR0202172 W KR 0202172W WO 03044805 A1 WO03044805 A1 WO 03044805A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- decontamination
- blasting
- particulate contaminants
- stream
- compressed gas
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G21F9/28—Treating solids
-
- 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
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Cleaning In General (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0409575A GB2397168B (en) | 2001-11-23 | 2002-11-21 | Method and device for collecting particulate contaminants during CO2 blasting decontamination |
EP02792078A EP1451829B1 (en) | 2001-11-23 | 2002-11-21 | Method and device for collecting particulate contaminants during co2-blasting decontamination |
US10/493,952 US7097717B2 (en) | 2001-11-23 | 2002-11-21 | Method and device for collecting particulate contaminants during CO2 blasting decontamination |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0073174A KR100436540B1 (en) | 2001-11-23 | 2001-11-23 | Removal Methods and Equipments for Particulate Contaminants Resulting from CO2 Blasting Decontamination |
KR2001/73174 | 2001-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003044805A1 true WO2003044805A1 (en) | 2003-05-30 |
Family
ID=19716221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2002/002172 WO2003044805A1 (en) | 2001-11-23 | 2002-11-21 | Method and device for collecting particulate contaminants during co2 blasting decontamination |
Country Status (5)
Country | Link |
---|---|
US (1) | US7097717B2 (en) |
EP (1) | EP1451829B1 (en) |
KR (1) | KR100436540B1 (en) |
GB (1) | GB2397168B (en) |
WO (1) | WO2003044805A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2900270A1 (en) * | 2006-04-21 | 2007-10-26 | Guillaume Chay | Decontaminating and storing non-fixed contaminated radioactive materials, e.g. in sealed chamber or glove boxe, by confining and sucking out source and trapping particles by filtration |
WO2014019101A1 (en) * | 2012-08-03 | 2014-02-06 | OVIEDO Heriberto Oriel MORALES | System for capturing and recovering gases and particles |
EP2784782A3 (en) * | 2013-03-27 | 2014-12-24 | Mitsubishi Heavy Industries, Ltd. | Shielding material collecting nozzle, shielding vessel, and shielding material collecting device and method |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7389941B2 (en) * | 2005-10-13 | 2008-06-24 | Cool Clean Technologies, Inc. | Nozzle device and method for forming cryogenic composite fluid spray |
EP2305425B1 (en) | 2009-10-05 | 2012-11-21 | Linde AG | Device for capturing material during dry ice blasting |
ATE545136T1 (en) | 2009-10-05 | 2012-02-15 | Linde Ag | METHOD FOR COLLECTING MATERIAL DURING DRY ICE BLASTING |
CN106714976A (en) * | 2014-09-25 | 2017-05-24 | 拉斯科姆有限公司 | Dust and gas ejection valve |
US10668596B2 (en) * | 2015-11-09 | 2020-06-02 | Nissan Motor Co., Ltd. | Surface treatment device and surface treatment method |
BR112019020910A2 (en) | 2017-04-04 | 2020-04-28 | Cleanlogix Llc | passive co2 composite electrostatic spray applicator |
DE102017220032A1 (en) * | 2017-11-10 | 2019-05-16 | Premium Aerotec Gmbh | METHOD FOR TREATING A SURFACE OF A FIBER COMPOSITE COMPONENT |
CN108372471B (en) * | 2018-01-15 | 2019-12-31 | 江苏大学 | Shot blasting spray gun device |
CN108614051A (en) * | 2018-07-04 | 2018-10-02 | 北京市劳动保护科学研究所 | A kind of device for accelerating building material surface polluted gas to distribute |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613509A (en) | 1991-12-24 | 1997-03-25 | Maxwell Laboratories, Inc. | Method and apparatus for removing contaminants and coatings from a substrate using pulsed radiant energy and liquid carbon dioxide |
JPH1068800A (en) | 1996-08-28 | 1998-03-10 | Power Reactor & Nuclear Fuel Dev Corp | Decontamination method and device using suction dry ice blasting nozzle |
KR20000074657A (en) * | 1999-05-24 | 2000-12-15 | 박광헌 | An adjustable nozzle for dry ice snow and surface cleaning apparatus using nozzle |
DE19926084A1 (en) | 1999-06-08 | 2000-12-21 | Fraunhofer Ges Forschung | Suction cleaning device encloses object by rectangular tube ring with gas ports along inside and with tube section designed to vorticize exhaust air within tube as linked to controlable fans. |
KR20010028320A (en) * | 1999-09-16 | 2001-04-06 | 오남자 | Power Generator engine. |
KR20020067783A (en) * | 2001-02-19 | 2002-08-24 | 한국원자력연구소 | Co2 snow decontamination equipments |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02130921A (en) * | 1988-11-11 | 1990-05-18 | Taiyo Sanso Co Ltd | Cleaning equipment for solid surface |
US5445553A (en) * | 1993-01-22 | 1995-08-29 | The Corporation Of Mercer University | Method and system for cleaning a surface with CO2 pellets that are delivered through a temperature controlled conduit |
JPH06331795A (en) * | 1993-05-21 | 1994-12-02 | Toshiba Corp | Method and equipment for decontaminating radioactive contaminated machine |
US5390450A (en) * | 1993-11-08 | 1995-02-21 | Ford Motor Company | Supersonic exhaust nozzle having reduced noise levels for CO2 cleaning system |
US5486383A (en) * | 1994-08-08 | 1996-01-23 | Praxair Technology, Inc. | Laminar flow shielding of fluid jet |
US5529589A (en) * | 1994-09-02 | 1996-06-25 | Technology Trust Inc. | Fiber media blasting material, method of recycling same, and equipment for discharging same |
JPH09218294A (en) * | 1996-02-15 | 1997-08-19 | Mitsubishi Heavy Ind Ltd | Method and apparatus for removing scale of inside of steam generator for reactor |
US5970993A (en) * | 1996-10-04 | 1999-10-26 | Utron Inc. | Pulsed plasma jet paint removal |
JPH10123292A (en) * | 1996-10-22 | 1998-05-15 | Ishikawajima Harima Heavy Ind Co Ltd | Device for decontaminating nozzle in reactor pressure vessel |
KR100278225B1 (en) * | 1997-11-18 | 2001-01-15 | 박광헌 | Method for decontaminating nuclear pollutants using supercritical fluid and decontamination apparatus using the same |
BE1011879A3 (en) * | 1998-04-16 | 2000-02-01 | Norbert De Schaetzen Van Brien | Process cleaning projection particle and apparatus for implementing the method. |
-
2001
- 2001-11-23 KR KR10-2001-0073174A patent/KR100436540B1/en active IP Right Grant
-
2002
- 2002-11-21 WO PCT/KR2002/002172 patent/WO2003044805A1/en not_active Application Discontinuation
- 2002-11-21 GB GB0409575A patent/GB2397168B/en not_active Expired - Fee Related
- 2002-11-21 US US10/493,952 patent/US7097717B2/en not_active Expired - Lifetime
- 2002-11-21 EP EP02792078A patent/EP1451829B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613509A (en) | 1991-12-24 | 1997-03-25 | Maxwell Laboratories, Inc. | Method and apparatus for removing contaminants and coatings from a substrate using pulsed radiant energy and liquid carbon dioxide |
JPH1068800A (en) | 1996-08-28 | 1998-03-10 | Power Reactor & Nuclear Fuel Dev Corp | Decontamination method and device using suction dry ice blasting nozzle |
KR20000074657A (en) * | 1999-05-24 | 2000-12-15 | 박광헌 | An adjustable nozzle for dry ice snow and surface cleaning apparatus using nozzle |
DE19926084A1 (en) | 1999-06-08 | 2000-12-21 | Fraunhofer Ges Forschung | Suction cleaning device encloses object by rectangular tube ring with gas ports along inside and with tube section designed to vorticize exhaust air within tube as linked to controlable fans. |
KR20010028320A (en) * | 1999-09-16 | 2001-04-06 | 오남자 | Power Generator engine. |
KR20020067783A (en) * | 2001-02-19 | 2002-08-24 | 한국원자력연구소 | Co2 snow decontamination equipments |
Non-Patent Citations (1)
Title |
---|
See also references of EP1451829A4 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2900270A1 (en) * | 2006-04-21 | 2007-10-26 | Guillaume Chay | Decontaminating and storing non-fixed contaminated radioactive materials, e.g. in sealed chamber or glove boxe, by confining and sucking out source and trapping particles by filtration |
WO2014019101A1 (en) * | 2012-08-03 | 2014-02-06 | OVIEDO Heriberto Oriel MORALES | System for capturing and recovering gases and particles |
EP2784782A3 (en) * | 2013-03-27 | 2014-12-24 | Mitsubishi Heavy Industries, Ltd. | Shielding material collecting nozzle, shielding vessel, and shielding material collecting device and method |
Also Published As
Publication number | Publication date |
---|---|
GB2397168B (en) | 2006-08-09 |
US7097717B2 (en) | 2006-08-29 |
KR100436540B1 (en) | 2004-06-19 |
KR20030042510A (en) | 2003-06-02 |
EP1451829B1 (en) | 2011-06-29 |
EP1451829A1 (en) | 2004-09-01 |
EP1451829A4 (en) | 2007-10-31 |
GB2397168A (en) | 2004-07-14 |
GB0409575D0 (en) | 2004-06-02 |
US20050076937A1 (en) | 2005-04-14 |
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