WO2007102288A1 - Hcdガスの除害方法とその装置 - Google Patents
Hcdガスの除害方法とその装置 Download PDFInfo
- Publication number
- WO2007102288A1 WO2007102288A1 PCT/JP2007/051964 JP2007051964W WO2007102288A1 WO 2007102288 A1 WO2007102288 A1 WO 2007102288A1 JP 2007051964 W JP2007051964 W JP 2007051964W WO 2007102288 A1 WO2007102288 A1 WO 2007102288A1
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- WO
- WIPO (PCT)
- Prior art keywords
- water
- gas
- reaction
- tower
- exhaust gas
- 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
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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
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/063—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating electric heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/002—Supplying water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
Definitions
- the present invention relates to a method of removing exhaust gas mixed with hexachloride silicon (hereinafter referred to as HCD) for deposition which is discharged from a chemical vapor deposition (CVD) apparatus and a semiconductor manufacturing apparatus, and to the removal apparatus. It is a thing.
- HCD hexachloride silicon
- a CVD apparatus which is a manufacturing apparatus of a silicon wafer (Silicon Wafer). These exhaust gases are explosive and toxic, and need to be abated before being released to the atmosphere.
- the present abatement apparatus is used in connection with the above-mentioned CVD apparatus to detoxify harmful exhaust gases exhausted from the CVD apparatus. As such a device, there is one as described in Japanese Patent Laid-Open No. 11-33345.
- Gases used in the CVD apparatus include various gases for deposition, cleaning, etching, etc. Among these, various gases are further present.
- HCD is a newly developed gas for deposition.
- HCD is a novel deposition gas whose chemical formula is represented by Si C1 and which contacts water at ordinary temperature
- the hydrolysis reaction forms explosive silicic acid (which is a reactive silica and its formula is (SiO 2 OH)), which is very dangerous.
- thermal decomposition shows the following reaction.
- Patent document 1 Japanese Patent Application Laid-Open No. 11 33345
- the problem to be solved by the present invention is to develop a method and apparatus for thermal decomposition of HCD which does not generate explosive silicon dioxide and toxic or corrosive chlorine gas.
- an abatement method of the present invention which comprises: “Exhaust gas (L) containing hexabasic disilicon is introduced into a reaction treatment area (K) containing no water; Characterized in that an oxygen-containing gas (G) containing water is supplied to the reaction processing area (K) to oxidatively decompose at least disilicon hexachloride in the exhaust gas (L) in the reaction processing area (K). Do.
- a second aspect of the present invention is a semiconductor manufacturing apparatus for exhausting the exhaust gas (L) containing hexachlorodisilicon, without containing moisture, according to claim 2 is an abatement apparatus (1) for carrying out the method.
- the water and oxygen-containing gas (G) are connected to the reaction tower (6) connected to the apparatus and having a reaction treatment area (K) for thermally decomposing the exhaust gas (L) and the reaction treatment area (K) of the reaction tower (6). ),
- an oxygen-containing gas containing a small amount of water generally air (G) and an exhaust gas containing HCD (L) is contained in the reaction treatment area (K) kept at the decomposition temperature of HCD.
- the HCD can be decomposed into hydrochloric acid, silicon dioxide and water in the reaction processing zone (K) without supplying acid and chlorine, so that the exhaust gas treatment including HCD can be safely advanced. It became so.
- FIG. 1 is a schematic view of an apparatus according to a first embodiment of the present invention.
- FIG. 2 A schematic diagram of an apparatus according to a second embodiment of the present invention
- FIG. 3 A schematic view of an apparatus according to a third embodiment of the present invention
- FIG. 4 A schematic view of an apparatus according to a fourth embodiment of the present invention
- Figure 5 A cross-sectional view of the reaction tower in Figure 4
- Fig. 1 is a schematic structural view of the first embodiment of the abatement apparatus (1) according to the present invention
- Fig. 2 is a schematic structural view of the second embodiment
- Fig. 3 is a schematic structural view of the third embodiment.
- An exhaust gas (L) from which each treatment process (not shown) (not shown) is discharged is connected by an exhaust gas pipe (10).
- one or more heaters (30) are suspended from the ceiling of the reaction tower (6) around the inner cylinder (3) (as shown in FIG. 1), of the reaction tower (6). It may be erected around the inner cylinder (3) from the floor.
- the inner cylinder (3) serves as the heater instead of the heater (30).
- the heater (30) in FIG. 1 may be a ceramic heater (not shown) or may be made of nickel (nickel such as NOSTELLOY) according to the gas used (here HCD gas).
- the sheathed heater may be a sheathed heater composed of a material (30b), and the second and third embodiments are examples of the flow of the oxygen-containing gas (G) containing water into the furnace.
- the abatement system (1) is adjacent to the washing tank (4) installed at the lower part, the reaction tower (6) erected at the center of the upper surface of the washing tank (4), and the reaction tower (6).
- the wet air supply tower (5a) and the washing tower (7) provided on the opposite side of the wet air supply tower (5a) beyond the reaction tower (6) are provided.
- the inner cylinder (3) is disposed at the center of the reaction tower (6) of the abatement apparatus (1), and the heater (30) is disposed on the reaction tower (6) so as to surround or follow the periphery thereof. Hanging from the top (6a) of (Of course, without disturbing the gas flow in the reaction tower (6), the upper surface (4a) of the washing water tank (4) is extended into the reaction tower (6), and this extended bed (not shown) It may be set up so that it surrounds or follows the inner cylinder (3)).
- the inner cylinder (3) is made of a ceramic (made of alumina or mullite, for example) or a cylinder made of nickel or a nickel alloy such as hastelloy, as shown in FIGS. (3) (The heating element is indicated by (30a), the insulating material is indicated by (30b), and the inner shell corresponding to the sheath is indicated by (30c).) Or itself There is a type that is composed of a cylindrical ceramic heater (not shown).
- Heater built-in type (3): Inner shell (30c) is made of alumina or mullite or nickel or nickel alloy such as hastelloy, inside, heating wire such as nichrome wire ( heating element (30a) ) And is filled with an insulating material (30b).
- the inner cylinder (3) is erected from the bottom to the top of the reaction tower (6), and is designed so that the upper end portion is at the highest temperature. This part is the reaction processing area (K) and ⁇ ⁇ .
- the outer cylinder (2) is formed of a ceramic whose inner surface is made of alumina or mullite, and the entire outer periphery is a heat insulating structure covered with a heat insulating material.
- the inner surface of the outer cylinder (2) may be made of nickel or nickel alloy such as hastelloy, and the whole outer periphery may be covered with a heat insulating material.
- the inner surface portion may be a ceramic heater type (ie, the ceramic portion of the outer cylinder (2) may be a ceramic heater) or a heater built-in type (not shown).
- an insulating material is filled between a nickel alloy or endothelium made of nickel alloy such as hastelloy and a heat insulating material provided on the outer side, and a chromium wire is further provided in the insulating material. It consists of a thermal insulation structure (similar to the enlarged views in Figures 2 and 3) filled with a heating element such as
- the inner cylinder (3), the outer cylinder (2) and the heater (30) are used by combining all of the inner cylinder (3), the outer cylinder (2) and the heater (30) of the above configuration. You can do it.
- An exhaust fan (14) is disposed downstream of the discharge pipe (13) from which the cleaning pipe (13) of the abatement device (1) has been derived (7).
- the exhaust fan (14) functions to remove the exhaust gas.
- the inside of the harmful equipment (1) is depressurized, and the exhaust gas (L) of each processing power of the CVD equipment is introduced into the reaction processing area (K) of the top (6a) of the reaction tower (6).
- a water spray nozzle (16) is provided in the washing tower (7), and water is sprayed in a mist form in the washing tower (7).
- the wet oxygen gas supply unit (5) is a wet air supply tower (5a) in the present embodiment, and a spray (15) is installed at the top thereof, and water is contained in the wet air supply tower (5a). Water is sprayed in the form of mist, and an external air introduction pipe (11) is installed below it, and the outside air introduction fan (12) installed in the external air introduction pipe (11) The amount of the external air which is always more than twice as much as the theoretical amount required for the acid decomposition of the gas (L) is introduced into the wet air supply tower (5a).
- the washing water tank (4) has washing water (8) stored therein, and a space (9a) (9b) between the upper surface (4a) of the washing water tank (4) and the washing water (8). Is provided. And in the bottom of the inner cylinder (3) of the reaction tower (6), a partition (17) separating the space (9a) on the wet air supply tower (5a) side and the space (9b) on the washing tower (7) side. The lower end is submerged in the flush water (8). The lower end of the partition wall (17) does not reach the bottom of the washing water tank (4) so that the drawing force can be shared, and the washing water (8) in the space (9a) (9b) can flow through each other It becomes.
- the heater (30) is energized to cause the surface contact temperature of the upper portion of the reaction processing region (K) and the inner cylinder (3) to a predetermined temperature (500 to 800). After raising the temperature to ° C, or simultaneously with this, operate the outside air introduction fan (12) and the treated gas exhaust fan (14) and the lift pump (18).
- water is dispersed in the wet air supply tower (5a) to disperse the water into the introduced outside air (of course, it is not limited to the outside air and may be a gas containing oxygen), Send to space (9a) as moist air.
- the exhaust pressure of the processing gas exhaust fan (14) causes a negative pressure, and the moist air supply tower (5a) ⁇ space (9a) ⁇ inner cylinder (3) ⁇ reaction treatment area (K) ⁇
- the gas force in the abatement system (1) will flow smoothly through the passage between the outer cylinder (2) and the inner cylinder (3) ⁇ the space () ⁇ the washing tower (7) (Fig. 1 See the first embodiment).
- exhaust gas (L) containing HCD is supplied from the exhaust gas pipe (10) to the top of the reaction tower (6).
- the inner cylinder (3) has a built-in heater or a ceramic heater itself. It is the same as the example. Therefore, it operates according to the same procedure as described above. That is, the moist air supply tower (5a) ⁇ space (9a) ⁇ space between the outer cylinder (2) and the inner cylinder (3) ⁇ reaction treatment area (K) ⁇ inner cylinder (3) ⁇ space (9b ⁇
- the gas in the abatement system (1) smoothly flows through the passage called washing tower (7), and when this flow becomes steady, the exhaust gas (L) containing HCD is extracted from the exhaust gas pipe (10) Supply to the top of the reaction tower (6).
- HCD hexachloride silicon; Si C1
- exhaust gas (L) containing gas It is maintained at the required temperature and decomposes into water and silicon dioxide in the presence of moist air.
- HCD also begins to decompose at 350 ° C and is completely decomposed at 800 ° C.
- the optimum temperature at which silicic acid is not generated is 500 ° C. or higher. Therefore, the temperature of the reaction processing area of the abatement system (1) is set to 500 ° C. or higher.
- Silicon dioxide is produced as fine dust, and in the case of the first and second embodiments, the reaction processing area (K) force is also in the space between the outer cylinder (2) and the inner cylinder (3), In the case of the example, the reaction processing region (K) reaches the inside of the inner cylinder (3) and the space (9b) to reach the inside of the washing tower (7) and is cooled by droplets sprayed from the water spray nozzle (16). Together with the water and collected in the wash water (8) in the space (9b). At the same time, various water-soluble gases and hydrolysable gases contained in the process gas are also washed away. The thus-cleaned process gas (H) is released to the atmosphere by the exhaust fan (14).
- FIGs. 4 and 5 show another embodiment (fourth embodiment) of the abatement system (1) according to the present invention, and this embodiment is characterized in that the upper part of the reaction tower (6)
- the exhaust gas pipe (10) is connected tangentially to the outer cylinder (2) (see Fig. 5).
- exhaust gas (L) from a plurality of treatment processes can be received from the plurality of exhaust gas pipes (10) into the abatement system (1) to perform exhaust gas treatment.
- the wet air supply tower (5a) as the wet oxygen gas supply unit (5) is not provided, and the steam piping as the wet oxygen gas supply unit (5) ( 5b) Force Steam is supplied to the lower part of the reaction tower (6) (Of course, the wet air feed tower (5a) may be provided as described above) o
- the lower end of the outer cylinder (2) is closed by the upper surface (4a ′) of the washing water tank (4), and this portion is a partition wall in the first to third embodiments (17 It corresponds to).
- the other points are the same as in the first to third embodiments, and therefore the description of the first to third embodiments is incorporated and replaced with the description of the fourth embodiment.
- the newly invented deposit gas, HCD which is the newly invented deposit gas
- HCD the newly invented deposit gas
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07708082.8A EP2000195B1 (en) | 2006-03-07 | 2007-02-06 | Method of making hcd gas harmless and apparatus therefor |
| KR1020087022793A KR101341360B1 (ko) | 2006-03-07 | 2007-02-06 | Hcd 가스의 제해방법과 제해장치 |
| US12/224,508 US7976807B2 (en) | 2006-03-07 | 2007-02-06 | Method for detoxifying HCD gas and apparatus therefor |
| CN2007800060551A CN101384336B (zh) | 2006-03-07 | 2007-02-06 | Hcd气体的除害装置 |
| JP2008503762A JP4937998B2 (ja) | 2006-03-07 | 2007-02-06 | Hcdガスの除害方法とその装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-061171 | 2006-03-07 | ||
| JP2006061171 | 2006-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007102288A1 true WO2007102288A1 (ja) | 2007-09-13 |
Family
ID=38474730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/051964 Ceased WO2007102288A1 (ja) | 2006-03-07 | 2007-02-06 | Hcdガスの除害方法とその装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7976807B2 (ja) |
| EP (1) | EP2000195B1 (ja) |
| JP (1) | JP4937998B2 (ja) |
| KR (1) | KR101341360B1 (ja) |
| CN (1) | CN101384336B (ja) |
| TW (1) | TWI448324B (ja) |
| WO (1) | WO2007102288A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010042330A (ja) * | 2008-08-09 | 2010-02-25 | Tokyo Electron Ltd | 金属回収方法、金属回収装置、排気系及びこれを用いた成膜装置 |
| JP2013522001A (ja) * | 2010-03-12 | 2013-06-13 | ワッカー ケミー アクチエンゲゼルシャフト | ヘキサクロロジシラン含有蒸気の廃棄処理方法 |
| JP2017011267A (ja) * | 2015-06-16 | 2017-01-12 | ヘムロック・セミコンダクター・コーポレーション | リアクタのためのサセプタ配置、及びリアクタのためのプロセスガスを加熱する方法 |
| WO2018008642A1 (ja) * | 2016-07-06 | 2018-01-11 | 株式会社Ihi | ケイ素化合物材料の製造方法およびケイ素化合物材料製造装置 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010004438A2 (en) | 2008-06-16 | 2010-01-14 | Patrys Limited | Lm-antibodies, functional fragments, lm-1 target antigen, and methods for making and using same |
| DE102009056438B4 (de) | 2009-12-02 | 2013-05-16 | Spawnt Private S.À.R.L. | Verfahren zur Herstellung von Hexachlordisilan |
| TWI495829B (zh) * | 2013-08-09 | 2015-08-11 | Orient Service Co Ltd | Exhaust gas treatment device |
| DE102014018435A1 (de) | 2014-12-10 | 2016-06-16 | Silicon Products Bitterfeld GmbH&CO.KG | Verfahren zur Gewinnung von Hexachlordisilan aus in Prozessabgasströmen enthaltenen Gemischen von Chlorsilanen |
| RU2722027C1 (ru) | 2016-11-16 | 2020-05-26 | АйЭйчАй КОРПОРЕЙШН | Способ стабилизации хлорсиланового полимера |
| WO2018216446A1 (ja) * | 2017-05-24 | 2018-11-29 | カンケンテクノ株式会社 | 排ガスの減圧除害装置 |
| TWI634939B (zh) * | 2018-01-30 | 2018-09-11 | 國立高雄科技大學 | 處理六氯矽乙烷及其水解產物之方法 |
| US10550002B2 (en) | 2018-05-23 | 2020-02-04 | National Kaohsiung University Of Science And Technology | Method for treatment of hexachlorodisilane and hydrolyzed product |
| JP7325151B1 (ja) | 2023-04-10 | 2023-08-14 | カンケンテクノ株式会社 | 筒状加熱部と該筒状加熱部を備えた排ガス処理装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62158321A (ja) * | 1986-01-06 | 1987-07-14 | Semiconductor Energy Lab Co Ltd | 被膜作製方法 |
| JPH1133345A (ja) | 1997-07-15 | 1999-02-09 | Kanken Techno Kk | 半導体製造排ガスの除害装置 |
| JP2002166128A (ja) * | 2000-11-17 | 2002-06-11 | Korea Mat Co Ltd | 装置内部腐蝕防止手段を備えたガススクラバー |
| JP2005152858A (ja) * | 2003-11-28 | 2005-06-16 | Clean Technology Co Ltd | フッ素化合物を含有する排ガスの処理方法及び処理装置 |
| JP2005199215A (ja) * | 2004-01-19 | 2005-07-28 | Japan Pionics Co Ltd | 排ガスの処理装置及び処理方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037514A (en) * | 1986-01-06 | 1991-08-06 | Semiconductor Energy Laboratory Co., Ltd. | Silicon oxide depositing method |
| JP3016690B2 (ja) * | 1994-05-30 | 2000-03-06 | カンケンテクノ株式会社 | 半導体製造排ガス除害方法とその装置 |
| US5766342A (en) * | 1994-10-19 | 1998-06-16 | Matsushita Electric Industrial Co., Ltd. | Method for forming silicon film and silicon film forming apparatus |
| US5649985A (en) * | 1995-11-29 | 1997-07-22 | Kanken Techno Co., Ltd. | Apparatus for removing harmful substances of exhaust gas discharged from semiconductor manufacturing process |
| US5955037A (en) * | 1996-12-31 | 1999-09-21 | Atmi Ecosys Corporation | Effluent gas stream treatment system having utility for oxidation treatment of semiconductor manufacturing effluent gases |
| US6423284B1 (en) * | 1999-10-18 | 2002-07-23 | Advanced Technology Materials, Inc. | Fluorine abatement using steam injection in oxidation treatment of semiconductor manufacturing effluent gases |
| US6905663B1 (en) * | 2000-04-18 | 2005-06-14 | Jose I. Arno | Apparatus and process for the abatement of semiconductor manufacturing effluents containing fluorine gas |
| CN1227054C (zh) * | 2000-09-07 | 2005-11-16 | 康肯科技股份有限公司 | 全氟化碳或全氟化物的除害方法及除害装置 |
| SG100773A1 (en) * | 2000-12-21 | 2003-12-26 | Kanken Techno Co Ltd | Exhaust gas treating tower for use in exhaust gas treatment equipment and electric heater for use in the exhaust gas treating tower |
| US20020187096A1 (en) * | 2001-06-08 | 2002-12-12 | Kendig James Edward | Process for preparation of polycrystalline silicon |
| CN100488598C (zh) * | 2001-12-04 | 2009-05-20 | 株式会社荏原制作所 | 处理废气的方法和装置 |
| JP4214717B2 (ja) * | 2002-05-31 | 2009-01-28 | 株式会社日立製作所 | 過弗化物処理装置 |
| KR100524197B1 (ko) * | 2003-04-29 | 2005-10-27 | 삼성전자주식회사 | 매엽식 반도체 소자 제조장치 및 이를 이용한 게이트 전극및 콘택 전극의 연속 형성방법 |
| JP2010529670A (ja) * | 2007-06-07 | 2010-08-26 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 半導体適用のための非可燃性溶媒 |
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2007
- 2007-02-06 EP EP07708082.8A patent/EP2000195B1/en active Active
- 2007-02-06 KR KR1020087022793A patent/KR101341360B1/ko active Active
- 2007-02-06 JP JP2008503762A patent/JP4937998B2/ja active Active
- 2007-02-06 US US12/224,508 patent/US7976807B2/en active Active
- 2007-02-06 WO PCT/JP2007/051964 patent/WO2007102288A1/ja not_active Ceased
- 2007-02-06 CN CN2007800060551A patent/CN101384336B/zh not_active Expired - Fee Related
- 2007-02-12 TW TW096105117A patent/TWI448324B/zh active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62158321A (ja) * | 1986-01-06 | 1987-07-14 | Semiconductor Energy Lab Co Ltd | 被膜作製方法 |
| JPH1133345A (ja) | 1997-07-15 | 1999-02-09 | Kanken Techno Kk | 半導体製造排ガスの除害装置 |
| JP2002166128A (ja) * | 2000-11-17 | 2002-06-11 | Korea Mat Co Ltd | 装置内部腐蝕防止手段を備えたガススクラバー |
| JP2005152858A (ja) * | 2003-11-28 | 2005-06-16 | Clean Technology Co Ltd | フッ素化合物を含有する排ガスの処理方法及び処理装置 |
| JP2005199215A (ja) * | 2004-01-19 | 2005-07-28 | Japan Pionics Co Ltd | 排ガスの処理装置及び処理方法 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2000195A4 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010042330A (ja) * | 2008-08-09 | 2010-02-25 | Tokyo Electron Ltd | 金属回収方法、金属回収装置、排気系及びこれを用いた成膜装置 |
| JP2013522001A (ja) * | 2010-03-12 | 2013-06-13 | ワッカー ケミー アクチエンゲゼルシャフト | ヘキサクロロジシラン含有蒸気の廃棄処理方法 |
| JP2017011267A (ja) * | 2015-06-16 | 2017-01-12 | ヘムロック・セミコンダクター・コーポレーション | リアクタのためのサセプタ配置、及びリアクタのためのプロセスガスを加熱する方法 |
| WO2018008642A1 (ja) * | 2016-07-06 | 2018-01-11 | 株式会社Ihi | ケイ素化合物材料の製造方法およびケイ素化合物材料製造装置 |
| JPWO2018008642A1 (ja) * | 2016-07-06 | 2019-05-16 | 株式会社Ihi | ケイ素化合物材料の製造方法およびケイ素化合物材料製造装置 |
| US11229893B2 (en) | 2016-07-06 | 2022-01-25 | Ihi Corporation | Method of producing a silicon compound material and apparatus for producing a silicon compound material |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090104100A1 (en) | 2009-04-23 |
| KR101341360B1 (ko) | 2013-12-13 |
| TW200734032A (en) | 2007-09-16 |
| KR20080108992A (ko) | 2008-12-16 |
| US7976807B2 (en) | 2011-07-12 |
| CN101384336B (zh) | 2011-12-28 |
| JPWO2007102288A1 (ja) | 2009-07-23 |
| CN101384336A (zh) | 2009-03-11 |
| EP2000195A2 (en) | 2008-12-10 |
| EP2000195B1 (en) | 2013-10-23 |
| TWI448324B (zh) | 2014-08-11 |
| JP4937998B2 (ja) | 2012-05-23 |
| EP2000195A4 (en) | 2009-12-30 |
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