DE69829788D1 - Reinigung von elektronischen Spezialgasen durch Dampfphasenumfüllung - Google Patents
Reinigung von elektronischen Spezialgasen durch DampfphasenumfüllungInfo
- Publication number
- DE69829788D1 DE69829788D1 DE69829788T DE69829788T DE69829788D1 DE 69829788 D1 DE69829788 D1 DE 69829788D1 DE 69829788 T DE69829788 T DE 69829788T DE 69829788 T DE69829788 T DE 69829788T DE 69829788 D1 DE69829788 D1 DE 69829788D1
- Authority
- DE
- Germany
- Prior art keywords
- cleaning
- vapor phase
- phase transfer
- special electronic
- electronic gases
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/09—Bromine; Hydrogen bromide
- C01B7/093—Hydrogen bromide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B9/00—General methods of preparing halides
- C01B9/02—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B9/00—General methods of preparing halides
- C01B9/08—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/024—Purification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US794346 | 1997-02-03 | ||
US08/794,346 US6004433A (en) | 1997-02-03 | 1997-02-03 | Purification of electronic specialty gases by vapor phase transfilling |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69829788D1 true DE69829788D1 (de) | 2005-05-25 |
DE69829788T2 DE69829788T2 (de) | 2006-01-19 |
Family
ID=25162385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69829788T Expired - Lifetime DE69829788T2 (de) | 1997-02-03 | 1998-01-27 | Reinigung von elektronischen Spezialgasen durch Dampfphasenumfüllung |
Country Status (11)
Country | Link |
---|---|
US (3) | US6004433A (de) |
EP (1) | EP0856715B1 (de) |
JP (2) | JPH10323501A (de) |
KR (1) | KR100559109B1 (de) |
CN (1) | CN1225297C (de) |
BR (1) | BR9800538A (de) |
CA (1) | CA2227715A1 (de) |
DE (1) | DE69829788T2 (de) |
SG (1) | SG67475A1 (de) |
TW (1) | TW346536B (de) |
ZA (1) | ZA98582B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6402821B1 (en) * | 1998-08-18 | 2002-06-11 | Tokyo Electron Limited | Filter unit and solution treatment unit |
GB2348826B (en) * | 1999-04-17 | 2003-03-26 | Michael Cole | Evaporation of liquids |
US6290088B1 (en) * | 1999-05-28 | 2001-09-18 | American Air Liquide Inc. | Corrosion resistant gas cylinder and gas delivery system |
US7175696B2 (en) * | 2002-02-19 | 2007-02-13 | American Air Liquide, Inc. | Method and apparatus for corrosive gas purification |
US20040038803A1 (en) * | 2002-02-19 | 2004-02-26 | Derong Zhou | Adsorbent for removing water vapor during corrosive gas purification and method for preparing the adsorbent |
GB0404270D0 (en) * | 2004-02-26 | 2004-03-31 | Sonander Sven O | Flash distillation system |
US7297181B2 (en) * | 2004-07-07 | 2007-11-20 | Air Liquide America L.P. | Purification and transfilling of ammonia |
US7850683B2 (en) * | 2005-05-20 | 2010-12-14 | Myoscience, Inc. | Subdermal cryogenic remodeling of muscles, nerves, connective tissue, and/or adipose tissue (fat) |
US20070163273A1 (en) * | 2006-01-17 | 2007-07-19 | American Air Liquide, Inc. | Liquid Purge for a Vaporizer |
US20070204631A1 (en) * | 2006-03-03 | 2007-09-06 | American Air Liquide, Inc. | Liquefied Chemical Gas Delivery System |
PT2361659E (pt) * | 2007-04-04 | 2012-12-03 | Markus Lehmann | Processo para a destilação de um material de partida e instalação para a execução de um processo deste género |
CN103191682B (zh) * | 2013-04-02 | 2015-11-11 | 北京大学 | 用于气体为介质的非接触固相无机反应的分离式反应炉 |
US11427907B2 (en) | 2016-07-20 | 2022-08-30 | Showa Denko K.K. | Gas supply apparatus and gas supply method |
CN108341078B (zh) * | 2018-01-26 | 2020-05-08 | 中国工程物理研究院核物理与化学研究所 | 一种微升级液体注入控制方法 |
JP7144032B2 (ja) * | 2018-06-25 | 2022-09-29 | 株式会社高純度化学研究所 | 蒸発原料用容器の製造方法 |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA686420A (en) * | 1964-05-12 | Rohm And Haas Company | Purification apparatus | |
US2463188A (en) * | 1944-05-01 | 1949-03-01 | Phillips Petroleum Co | Method of producing liquid anhydrous hydrogen chloride by distillation |
DE858103C (de) * | 1944-12-16 | 1952-12-04 | Total Foerstner & Co | Verfahren zum Reinigen und Abfuellen verfluessigter Gase |
US2797145A (en) * | 1953-08-12 | 1957-06-25 | Allied Chem & Dye Corp | Production of anhydrous hydrochloric acid gas from aqueous hydrochloric acid solution |
US3640331A (en) * | 1966-10-18 | 1972-02-08 | Aisaburo Yagishita | Heating and concentrating tower for plating waste recovery unit |
US3635664A (en) * | 1969-08-20 | 1972-01-18 | Daido Chem Eng Corp | REGENERATION OF HYDROCHLORIC ACID PICKLING WASTE BY H{11 SO{11 {0 ADDITION, DISTILLATION AND FeSO{11 {0 Precipitation |
US3686076A (en) * | 1969-12-18 | 1972-08-22 | Gulf Research Development Co | Separation of dry hbr from a dilute aqueous solution of hbr |
FR2227216B1 (de) * | 1973-04-24 | 1976-11-12 | Commissariat Energie Atomique | |
JPS545391A (en) * | 1977-06-15 | 1979-01-16 | Hitachi Ltd | Manufacture of semiconductor device |
IT1086097B (it) * | 1977-09-21 | 1985-05-28 | Montedison Spa | Procedimento per preparare soluzioni acquose limpide di acido solforico |
US4219725A (en) * | 1978-08-01 | 1980-08-26 | The Dow Chemical Company | Heating apparatus for vaporizing liquefied gases |
US4222997A (en) * | 1979-03-09 | 1980-09-16 | Voss Steel Corporation | Method of recovering hydrochloric acid from spent hydrochloric acid pickle waste |
US4368058A (en) * | 1980-07-30 | 1983-01-11 | Phillips Petroleum Company | Maximizing flow of absorption liquid in absorption methods |
US4365969A (en) * | 1981-01-05 | 1982-12-28 | Karpov Jury A | Method for quantitative analysis of chemical composition of inorganic material |
DE3108444A1 (de) * | 1981-03-06 | 1983-01-20 | Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund | Verfahren und anlage zum aufbereiten von chloride enthaltenden abwaessern |
US4406748A (en) * | 1981-09-25 | 1983-09-27 | Hoffman Frank W | Liquid purification system |
US4382916A (en) * | 1981-10-07 | 1983-05-10 | Voss Steel Corporation | Method of preparing hydrochloric acid and high purity ferrous sulfate hydrate crystals from hydrochloric acid waste pickle liquor |
JPS58209113A (ja) * | 1982-05-31 | 1983-12-06 | Semiconductor Energy Lab Co Ltd | 半導体用反応性気体精製方法 |
CA1204074A (en) * | 1984-01-30 | 1986-05-06 | Howard Diebel | Automatically operable distillation apparatus |
NL8402751A (nl) * | 1984-09-10 | 1986-04-01 | Philips Nv | Inrichting voor het opwerken van beits- en etsvloeistoffen. |
US5354428A (en) * | 1986-10-06 | 1994-10-11 | Athens Corp. | Apparatus for the continuous on-site chemical reprocessing of ultrapure liquids |
JP2528854B2 (ja) * | 1987-01-27 | 1996-08-28 | 多摩化学工業株式会社 | 高純度薬品の製造方法及びその装置 |
US4980032A (en) * | 1988-08-12 | 1990-12-25 | Alameda Instruments, Inc. | Distillation method and apparatus for reprocessing sulfuric acid |
US4936955A (en) * | 1988-08-12 | 1990-06-26 | Alameda Instruments, Inc. | Hydrofluoric acid reprocessing for semiconductor standards |
JP2890434B2 (ja) * | 1989-01-27 | 1999-05-17 | 東ソー株式会社 | 臭化水素酸およびメタノールの回収方法 |
US5205843A (en) * | 1989-11-07 | 1993-04-27 | Membrane Technology And Research, Inc. | Process for removing condensable components from gas streams |
CA2013789C (en) * | 1990-04-04 | 1998-01-27 | K. Nimalasiri De Silva | Sample introduction system for spectrometers |
US5236555A (en) * | 1991-01-29 | 1993-08-17 | Athens Corp. | Apparatus for concentration of liquids |
JPH0673564A (ja) * | 1991-03-22 | 1994-03-15 | Nittetsu Kakoki Kk | ニッケル含有エッチング廃液を処理する方法 |
JP3157605B2 (ja) * | 1992-04-28 | 2001-04-16 | 東京エレクトロン株式会社 | プラズマ処理装置 |
US5359787A (en) * | 1993-04-16 | 1994-11-01 | Air Products And Chemicals, Inc. | High purity bulk chemical delivery system |
US5426944A (en) * | 1993-08-31 | 1995-06-27 | American Air Liquide, Inc. | Chemical purification for semiconductor processing by partial condensation |
JP3072876B2 (ja) * | 1993-09-17 | 2000-08-07 | 日曹エンジニアリング株式会社 | エッチング液の精製方法 |
US6098425A (en) * | 1993-10-01 | 2000-08-08 | Stothers; William R. | Thermodynamic separation |
US5846386A (en) * | 1994-01-07 | 1998-12-08 | Startec Ventures, Inc. | On-site ammonia purification for semiconductor manufacture |
US5632866A (en) * | 1994-01-12 | 1997-05-27 | Fsi International, Inc. | Point-of-use recycling of wafer cleaning substances |
US5417955A (en) * | 1994-03-01 | 1995-05-23 | Connolly; David W. | Manufacture of ferric sulfate and hydrochloric acid from ferrous chloride |
US5665902A (en) * | 1994-05-10 | 1997-09-09 | American Air Liquide, Inc. | Method to analyze particle contaminants in compressed gases |
DE4421627C1 (de) * | 1994-06-21 | 1996-02-22 | Eppendorf Geraetebau Netheler | Verfahren und Vorrichtung zur quantitativen Anreicherung von flüchtigen Verbindungen durch Kapillar-Destillation |
US5670028A (en) * | 1994-11-22 | 1997-09-23 | Ube Industries, Ltd. | Process for preparing high purity hydrogen peroxide aqueous solution |
US5591273A (en) * | 1994-12-30 | 1997-01-07 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process for distributing ultra high purity gases with minimized contamination and particulates |
US6137840A (en) * | 1995-03-31 | 2000-10-24 | Qualcomm Incorporated | Method and apparatus for performing fast power control in a mobile communication system |
US5673562A (en) * | 1996-02-23 | 1997-10-07 | L'air Liquide, S.A. | Bulk delivery of ultra-high purity gases at high flow rates |
JP3525371B2 (ja) * | 1996-06-25 | 2004-05-10 | 信越化学工業株式会社 | 有機金属化合物の精製方法 |
-
1997
- 1997-02-03 US US08/794,346 patent/US6004433A/en not_active Expired - Lifetime
-
1998
- 1998-01-21 CA CA002227715A patent/CA2227715A1/en not_active Abandoned
- 1998-01-22 SG SG1998000161A patent/SG67475A1/en unknown
- 1998-01-23 ZA ZA98582A patent/ZA98582B/xx unknown
- 1998-01-26 CN CNB981036996A patent/CN1225297C/zh not_active Expired - Fee Related
- 1998-01-27 EP EP98400156A patent/EP0856715B1/de not_active Expired - Lifetime
- 1998-01-27 DE DE69829788T patent/DE69829788T2/de not_active Expired - Lifetime
- 1998-01-30 JP JP10018736A patent/JPH10323501A/ja not_active Withdrawn
- 1998-02-02 KR KR1019980002758A patent/KR100559109B1/ko not_active IP Right Cessation
- 1998-02-03 BR BR9800538A patent/BR9800538A/pt not_active Application Discontinuation
- 1998-02-03 TW TW087101263A patent/TW346536B/zh not_active IP Right Cessation
-
1999
- 1999-01-28 US US09/238,417 patent/US6277246B1/en not_active Expired - Lifetime
-
2001
- 2001-03-13 US US09/803,953 patent/US6517686B2/en not_active Expired - Fee Related
-
2008
- 2008-10-15 JP JP2008266696A patent/JP5231155B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR9800538A (pt) | 1999-08-10 |
KR100559109B1 (ko) | 2006-07-12 |
CN1201078A (zh) | 1998-12-09 |
US6517686B2 (en) | 2003-02-11 |
DE69829788T2 (de) | 2006-01-19 |
KR19980070988A (ko) | 1998-10-26 |
SG67475A1 (en) | 1999-09-21 |
EP0856715A3 (de) | 1998-12-09 |
JP5231155B2 (ja) | 2013-07-10 |
CN1225297C (zh) | 2005-11-02 |
EP0856715B1 (de) | 2005-04-20 |
US6277246B1 (en) | 2001-08-21 |
JP2009072779A (ja) | 2009-04-09 |
ZA98582B (en) | 1998-07-23 |
EP0856715A2 (de) | 1998-08-05 |
CA2227715A1 (en) | 1998-08-03 |
JPH10323501A (ja) | 1998-12-08 |
US6004433A (en) | 1999-12-21 |
TW346536B (en) | 1998-12-01 |
US20010015316A1 (en) | 2001-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |