WO2006064836A1 - 排ガスの処理方法及び装置 - Google Patents
排ガスの処理方法及び装置 Download PDFInfo
- Publication number
- WO2006064836A1 WO2006064836A1 PCT/JP2005/022942 JP2005022942W WO2006064836A1 WO 2006064836 A1 WO2006064836 A1 WO 2006064836A1 JP 2005022942 W JP2005022942 W JP 2005022942W WO 2006064836 A1 WO2006064836 A1 WO 2006064836A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- exhaust gas
- activated carbon
- granular activated
- cylindrical body
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/38—Removing components of undefined structure
-
- 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
- B01D53/81—Solid phase processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/304—Linear dimensions, e.g. particle shape, diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0216—Other waste gases from CVD treatment or semi-conductor manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
Definitions
- the present invention relates to a method and apparatus for treating exhaust gas, and more particularly to a method and apparatus for removing a predetermined substance accompanying an exhaust gas, particularly an odor substance.
- Japanese Patent Application Laid-Open No. 2002-48331 discloses a bag filter type dust collector.
- a bag filter and a fixed bed type adsorption tower for containing an adsorbent are provided on the exhaust gas path of the incinerator in order from the upstream side.
- a filter aid is deposited on the surface of the filter medium included in the bag filter on the exhaust gas inflow side. The filter media must not be washed while the bag filter type dust collector is in operation.
- Such a conventional bag filter type dust collector causes inconvenience when applied to, for example, a laser processing machine.
- exhaust gas generated when a resin is processed by a laser processing machine is accompanied by an odorous substance, and the odorous substance is a substance in a vapor phase, a gas phase, or both, and therefore has high adhesion.
- the bag filter cannot sufficiently collect such odorous substances, and a highly adherent odorous substance adheres to the bag filter (for example, a vapor phase odorous substance). Will cause clogging at an early stage. Therefore, an exhaust gas treatment device that prevents early clogging of the bag filter is desired.
- an exhaust gas treatment apparatus for treating exhaust gas generated from an exhaust gas generation source.
- Means for guiding the exhaust gas from the exhaust gas source
- Activated carbon adsorbing means formed in layers from a number of granular activated carbon so that odorous substances accompanying the exhaust gas are adsorbed when the guided exhaust gas passes through;
- a bag filter for collecting a predetermined substance accompanying the exhaust gas that has passed through the activated carbon adsorbing means.
- the substrate of the odor substance accompanying the exhaust gas may be either one or both of a gas phase and a vapor phase.
- the predetermined substances collected by the bag filter include dust and harmful chemical substances.
- the exhaust gas generation source includes a laser processing machine, a semiconductor manufacturing apparatus, an LCD manufacturing apparatus, and the like.
- the apparatus of the present invention can be applied to the treatment of exhaust gas generated when a resin, rubber, IC substrate or the like is processed by a laser processing machine.
- the activated carbon adsorbing means formed in a layer shape may form a cylinder defined by the outer wall.
- the guiding means for guiding the exhaust gas has a flow rate of 3 to 12 m per minute from the outside to the inside of the outer wall of the cylinder, and the contact time with the granular activated carbon 0.3 to 1. Passing in 0 seconds is preferred.
- a processing method is given. This method
- the exhaust gas is passed through the outer wall at a flow rate of 3 to 12 m per minute with a contact time with the granular activated carbon of 0.3 to 1.0 seconds, thereby converting the odorous substance into the granular activated carbon. Adsorbing to the particles.
- an exhaust gas treatment apparatus that removes odorous substances associated therewith from exhaust gas generated from an exhaust gas generation source.
- This device Exhaust gas generation source power Guiding means for guiding exhaust gas,
- a cylindrical deodorizing filter in which a layer made of a large number of granular activated carbons is formed into a cylindrical shape, and the guiding means guides the exhaust gas from the outside to the inside of the cylinder,
- the enclosed granular activated charcoal is allowed to pass through for 3 to 12 meters per minute with a contact time with granular activated carbon of 0.3 to 1.0 seconds.
- the cylindrical deodorizing filter is formed by surrounding a layer made of a large number of granular activated carbon with a net.
- the cylinder may be round or star-shaped in cross section, and the cylinder may have a bellows-shaped outer periphery.
- granular activated carbon is used which is not powdered activated carbon (generally 1 to 150 ⁇ m).
- the average particle size of the granular activated carbon is preferably in the range of 1.0 to 10. Omm.
- Such granular activated carbon may be granulated charcoal, or it may be excavated charcoal with a multi-faceted surface, or a mixture of granulated charcoal and excavated charcoal.
- FIG. 1 schematically shows a bag filter type dust collector to which an exhaust gas treatment apparatus according to the present invention is applied.
- This bag filter dust collector 10 includes a layered activated carbon deodorizing filter 12 as a pre-filter for removing odorous substances (gas phase and / or vapor phase odorous substances) accompanying the exhaust gas from the exhaust gas, and the exhaust gas that has passed through the layered deodorizing filter 12. It consists of a bag filter 14 as a main filter that removes dust from the air and a fan 16 that sucks and induces exhaust gas.
- the deodorizing filter 12 and the bag filter 14 are installed in an airtight cabinet (not shown).
- the fan 16 is connected to the cabinet through a duct (not shown), and the exhaust gas from the exhaust gas source is sucked and guided into the cabinet by the fan 16 and first passes through the deodorizing filter 12, and then the bug is detected at the next tray. It passes through the filter 14.
- the layered activated carbon deodorizing filter 12 is formed by laminating a number of granular activated carbons, and the average particle diameter of the granular activated carbon is preferably 1.0 to 10. Omm. This is because when the average particle size is less than 1. Omm, the size of the internal pores of the granular activated carbon is small, so clogging occurs in a relatively short period of time. Deodorization performance decreases It is to do. When the average particle diameter of the granular activated carbon is in the range of 1.0 to 10.0 mm, the internal pores of the activated carbon become relatively large, and this gap is prevented from being clogged early by odorous substances.
- the granular activated carbon is not limited to granular granulated charcoal, but may be excerpt charcoal whose surface forms a polyhedron or a mixture of both.
- the bag filter dust collector 10 of FIG. 1 can be used for exhaust gas treatment of a laser processing machine, for example.
- exhaust gas is generated, so the fan 16 of the bag filter dust collector 10 is kept in operation.
- Such exhaust gas is accompanied by an odorous substance, and the odorous substance is highly adherent because its substrate is a gas phase or a vapor phase, or both.
- the exhaust gas sucked and induced by the fan 16 first passes through the deodorizing filter 12, whereby strong adherence and odorous substances in the phase adhere to the surface of the granular activated carbon of the deodorizing finoleta 12, and much or substantially. Usually adsorbed on the surface.
- This exhaust gas is then directed to the bag filter 14 to remove dust and harmful chemicals.
- the bag filter 14 does not clog early.
- the exhaust gas source to which the bag filter dust collector 10 is applied is not limited to a laser processing machine, but may be a semiconductor manufacturing apparatus, an LCD manufacturing apparatus, or the like.
- FIG. 2 shows another exhaust gas treatment device 20 according to the present invention.
- the exhaust gas treatment device 20 includes an activated carbon deodorizing filter 22 formed in a cylindrical shape.
- a layer made of a large number of granular activated carbon defines the outer wall of the cylindrical body.
- the granular activated carbon layer is surrounded and fixed by a net (such as a wire mesh) 22a having an appropriate mesh roughness, and is formed into a cylindrical body having a desired shape.
- a deodorizing filter 22 can be attached to the exhaust gas treatment device 20 in a replaceable manner by a known method. Accordingly, such a cylindrical deodorizing filter 22 can be manufactured as a replacement part for the exhaust gas treatment device 20.
- the cylindrical deodorizing filter 22 has an outer diameter of 250 mm, an inner diameter of 150 mm, and a length of 400 mm in this embodiment.
- the exhaust gas treatment device 20 is configured so that the exhaust gas from the exhaust gas generation source is outside the cylindrical deodorizing filter 22. Force It further includes a fan 24 that guides the exhaust gas to pass inward.
- the fan 24 is connected to the deodorizing filter 22 through a duct (not shown).
- the fan 24 has an exhaust gas force that passes from the outside to the inside of the cylindrical deodorizing filter 22 so that the flow rate is 3 to 12 m per minute and the contact time with the granular activated carbon is 0.3 to 1.0 seconds. Is set. When the contact time is less than 0.3 seconds, the deodorization efficiency of the deodorization filter 22 is 75% or less, and when the contact time exceeds 1.0 seconds, the deodorization efficiency of the deodorization filter 22 is not significantly increased.
- the average particle diameter of the granular activated carbon is preferably 1.0 to 10.0 mm, and this granular activated carbon may be granulated coal, excreted coal, or both. It may be mixed.
- the cylinder-shaped deodorizing the exhaust gas E by a fan (not shown) to the filter 22 is fed in in an air volume of 2m 3 per minute, the exhaust gas-cylinder-shaped deodorized per flow rate 7m minute filter 22 It will flow through for 0 ⁇ 43 seconds.
- Exhaust gas is allowed to pass through the outer wall (granular activated carbon layer) of the cylindrical deodorizing filter 22 at a flow rate of 2 to 80 m / min, and the activated carbon layer contact time of the exhaust gas and the deodorizing efficiency of the granular activated carbon layer at the contact time are determined as odor Measurement was performed with a measuring instrument (odor sensor manufactured by Shin Cosmos Electric Co., Ltd.). Figure 4 shows the measurement results.
- the flow rate of the exhaust gas passing through the outer wall of the deodorizing filter 22 in the second embodiment is 3 to 12 m / min, preferably 3 to 8 m / min. As shown in Fig. 4, when the flow rate exceeds 12 m / min, the effective utilization rate of activated carbon becomes 80% or less, and when the flow rate is less than 3 m / min, the effective utilization rate of activated carbon does not change.
- the exhaust gas treatment apparatus of the second embodiment enters the exhaust gas into the granular activated carbon of the deodorizing filter 22 as compared with a conventional exhaust gas treatment apparatus that employs a relatively high flow rate per minute of 15 to 20 m. Therefore, the exhaust gas can be efficiently processed to a desired state.
- the cylindrical body constituting the cylindrical deodorizing filter 22 has a large surface area with respect to its size and increases the deodorizing efficiency. Or make the outer periphery into a bellows shape.
- the exhaust gas treatment device 20 of the second embodiment can be combined with the bag filter type dust collector 10 of the first embodiment.
- the layered activated carbon deodorizing filter 12 of the first embodiment is replaced with the cylindrical activated carbon deodorizing filter 22 of the second embodiment.
- the exhaust gas passing from the outside to the inside of the cylindrical deodorizing filter 22 flows at a flow rate of 3 to 12 m in the same manner as the conditions shown in the second embodiment. Use one with a contact time of 0.3 to 1.0 seconds per minute with granular activated carbon.
- FIG. 1 is a diagram schematically showing a bag filter type dust collector according to a first embodiment of the present invention.
- FIG. 2 is a diagram schematically showing an exhaust gas treatment apparatus according to a second embodiment of the present invention.
- FIG. 3 shows the contact time of the exhaust gas with the activated carbon layer when the exhaust gas passes through the activated carbon layer at a flow rate of 2 to 80 m / min in the apparatus of FIG. 2, and the deodorization efficiency of the activated carbon layer at that contact time. It is a graph which shows correlation of these.
- Fig. 4 shows the correlation between the flow rate of exhaust gas and the deodorizing ability of the activated carbon layer at that flow rate when exhaust gas passes through the activated carbon layer at a flow rate of 2 to 80 m / min in the apparatus of Fig. 2. It is a graph.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005800425195A CN101107053B (zh) | 2004-12-15 | 2005-12-14 | 废气的处理方法和装置 |
JP2006548877A JP4179377B2 (ja) | 2004-12-15 | 2005-12-14 | 脱臭機能付き集塵機 |
BRPI0518980-2A BRPI0518980A2 (pt) | 2004-12-15 | 2005-12-14 | sistema e mÉtodo de tratamento de gÁs de escapamento |
EP05816833A EP1829597B1 (en) | 2004-12-15 | 2005-12-14 | Method for treatment of exhaust gas |
US11/666,893 US20080134882A1 (en) | 2004-12-15 | 2005-12-14 | System and Method of Exhaust-Gas Treatment |
US12/588,932 US20100043642A1 (en) | 2004-12-15 | 2009-11-03 | System and method of exhaust-gas treatment |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-362416 | 2004-12-15 | ||
JP2004362416 | 2004-12-15 | ||
JP2005-003299 | 2005-01-11 | ||
JP2005003299 | 2005-01-11 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/588,932 Division US20100043642A1 (en) | 2004-12-15 | 2009-11-03 | System and method of exhaust-gas treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006064836A1 true WO2006064836A1 (ja) | 2006-06-22 |
Family
ID=36587892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/022942 WO2006064836A1 (ja) | 2004-12-15 | 2005-12-14 | 排ガスの処理方法及び装置 |
Country Status (8)
Country | Link |
---|---|
US (2) | US20080134882A1 (ja) |
EP (1) | EP1829597B1 (ja) |
JP (1) | JP4179377B2 (ja) |
KR (1) | KR20070097048A (ja) |
CN (1) | CN101107053B (ja) |
BR (1) | BRPI0518980A2 (ja) |
TW (1) | TW200628212A (ja) |
WO (1) | WO2006064836A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110732219A (zh) * | 2019-11-11 | 2020-01-31 | 庞颖钢 | 一种有机物废气净化的活性炭吸附装置 |
CN113278196A (zh) * | 2021-06-21 | 2021-08-20 | 徐州托普新材料有限公司 | 一种废橡胶再生装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101025881B1 (ko) * | 2009-02-09 | 2011-03-30 | 신종수 | 액체포집장치 |
JP5782736B2 (ja) * | 2010-03-16 | 2015-09-24 | 株式会社リコー | 感熱記録媒体 |
US20130055893A1 (en) * | 2011-09-01 | 2013-03-07 | Michael Lowe | Chamber Air Scrubber Assembly |
CN104524880B (zh) * | 2015-01-26 | 2016-06-22 | 张海峙 | 多功能型环保空气净化器 |
CN106621587A (zh) * | 2016-10-18 | 2017-05-10 | 合肥海宝节能科技有限公司 | 锅炉废气净化装置的吸附器 |
CN111760207A (zh) * | 2020-07-24 | 2020-10-13 | 党国际 | 一种融合pet-ct功能的放射治疗系统 |
Citations (6)
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JPS5116383B1 (ja) * | 1969-06-19 | 1976-05-24 | ||
JPH05259133A (ja) * | 1992-03-13 | 1993-10-08 | Fujitsu Ltd | ドライエッチング装置と清浄化方法 |
JPH11114366A (ja) * | 1997-10-01 | 1999-04-27 | Sumitomo Heavy Ind Ltd | ゴミ焼却炉の排ガス処理装置における脱離ガス処理方法 |
JPH11156146A (ja) * | 1997-11-27 | 1999-06-15 | Ishikawajima Harima Heavy Ind Co Ltd | 活性炭吸着塔 |
JP2000158176A (ja) * | 1998-11-20 | 2000-06-13 | Sumitomo Heavy Ind Ltd | レーザ加工装置 |
JP2001338910A (ja) * | 2000-05-26 | 2001-12-07 | Showa Denko Kk | ハロゲン系ガスの除害剤、除害方法及びその用途 |
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US4339250A (en) * | 1980-07-17 | 1982-07-13 | Thut Timothy T | Fresh air fountain air filter arrangement |
GB2164870B (en) * | 1984-10-02 | 1988-06-29 | Marshall D A G | Fluid filter |
US4963134A (en) * | 1989-03-03 | 1990-10-16 | United States Medical Corporation | Laser surgery plume evacuator with aspirator |
US5910291A (en) * | 1992-03-16 | 1999-06-08 | Envirosurgical, Inc. | Surgery plume filter device and method of filtering |
US5685895A (en) * | 1994-08-10 | 1997-11-11 | Nikon Corporation | Air cleaning apparatus used for an exposure apparatus |
AU5883001A (en) * | 2000-05-26 | 2001-12-03 | Showa Denko Kabushiki Kaisha | Harm-removing agent and method for rendering halogen-containing gas harmless anduses thereof |
US6649082B2 (en) * | 2000-05-26 | 2003-11-18 | Showa Denko K.K. | Harm-removing agent and method for rendering halogen-containing gas harmless and uses thereof |
US6585791B1 (en) * | 2002-01-29 | 2003-07-01 | Jon C. Garito | Smoke plume evacuation filtration system |
-
2005
- 2005-12-14 BR BRPI0518980-2A patent/BRPI0518980A2/pt not_active Application Discontinuation
- 2005-12-14 TW TW094144220A patent/TW200628212A/zh unknown
- 2005-12-14 EP EP05816833A patent/EP1829597B1/en active Active
- 2005-12-14 CN CN2005800425195A patent/CN101107053B/zh active Active
- 2005-12-14 JP JP2006548877A patent/JP4179377B2/ja active Active
- 2005-12-14 KR KR1020077014523A patent/KR20070097048A/ko not_active Application Discontinuation
- 2005-12-14 US US11/666,893 patent/US20080134882A1/en not_active Abandoned
- 2005-12-14 WO PCT/JP2005/022942 patent/WO2006064836A1/ja active Application Filing
-
2009
- 2009-11-03 US US12/588,932 patent/US20100043642A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116383B1 (ja) * | 1969-06-19 | 1976-05-24 | ||
JPH05259133A (ja) * | 1992-03-13 | 1993-10-08 | Fujitsu Ltd | ドライエッチング装置と清浄化方法 |
JPH11114366A (ja) * | 1997-10-01 | 1999-04-27 | Sumitomo Heavy Ind Ltd | ゴミ焼却炉の排ガス処理装置における脱離ガス処理方法 |
JPH11156146A (ja) * | 1997-11-27 | 1999-06-15 | Ishikawajima Harima Heavy Ind Co Ltd | 活性炭吸着塔 |
JP2000158176A (ja) * | 1998-11-20 | 2000-06-13 | Sumitomo Heavy Ind Ltd | レーザ加工装置 |
JP2001338910A (ja) * | 2000-05-26 | 2001-12-07 | Showa Denko Kk | ハロゲン系ガスの除害剤、除害方法及びその用途 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110732219A (zh) * | 2019-11-11 | 2020-01-31 | 庞颖钢 | 一种有机物废气净化的活性炭吸附装置 |
CN113278196A (zh) * | 2021-06-21 | 2021-08-20 | 徐州托普新材料有限公司 | 一种废橡胶再生装置 |
CN113278196B (zh) * | 2021-06-21 | 2022-01-18 | 徐州托普新材料有限公司 | 一种废橡胶再生装置 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0518980A2 (pt) | 2008-12-16 |
TW200628212A (en) | 2006-08-16 |
KR20070097048A (ko) | 2007-10-02 |
CN101107053A (zh) | 2008-01-16 |
US20080134882A1 (en) | 2008-06-12 |
US20100043642A1 (en) | 2010-02-25 |
EP1829597B1 (en) | 2012-11-07 |
JPWO2006064836A1 (ja) | 2008-06-12 |
EP1829597A4 (en) | 2010-02-24 |
JP4179377B2 (ja) | 2008-11-12 |
CN101107053B (zh) | 2010-06-02 |
EP1829597A1 (en) | 2007-09-05 |
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