DE69603629T2 - Rechnergesteuerte chemische Abgabevorrichtung mit Wahl der Betriebsarten - Google Patents

Rechnergesteuerte chemische Abgabevorrichtung mit Wahl der Betriebsarten

Info

Publication number
DE69603629T2
DE69603629T2 DE1996603629 DE69603629T DE69603629T2 DE 69603629 T2 DE69603629 T2 DE 69603629T2 DE 1996603629 DE1996603629 DE 1996603629 DE 69603629 T DE69603629 T DE 69603629T DE 69603629 T2 DE69603629 T2 DE 69603629T2
Authority
DE
Germany
Prior art keywords
choice
operating modes
computer controlled
chemical dispenser
controlled chemical
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
Application number
DE1996603629
Other languages
English (en)
Other versions
DE69603629D1 (de
Inventor
Dirk Goossens
Henry J Boeglin
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of DE69603629D1 publication Critical patent/DE69603629D1/de
Application granted granted Critical
Publication of DE69603629T2 publication Critical patent/DE69603629T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0238—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers
    • B67D7/0266—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers by gas acting directly on the liquid
    • B67D7/0272—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers by gas acting directly on the liquid specially adapted for transferring liquids of high purity
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • 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
    • C23C16/448—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 characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
    • C23C16/4481—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 characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by evaporation using carrier gas in contact with the source material
    • C23C16/4482—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 characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by evaporation using carrier gas in contact with the source material by bubbling of carrier gas through liquid source material
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2564—Plural inflows
    • Y10T137/2567—Alternate or successive inflows
    • Y10T137/2569—Control by depletion of source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Non-Electrical Variables (AREA)
DE1996603629 1995-01-17 1996-01-16 Rechnergesteuerte chemische Abgabevorrichtung mit Wahl der Betriebsarten Expired - Lifetime DE69603629T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/374,000 US5551309A (en) 1995-01-17 1995-01-17 Computer-controlled chemical dispensing with alternative operating modes

Publications (2)

Publication Number Publication Date
DE69603629D1 DE69603629D1 (de) 1999-09-16
DE69603629T2 true DE69603629T2 (de) 2000-03-09

Family

ID=23474810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996603629 Expired - Lifetime DE69603629T2 (de) 1995-01-17 1996-01-16 Rechnergesteuerte chemische Abgabevorrichtung mit Wahl der Betriebsarten

Country Status (5)

Country Link
US (1) US5551309A (de)
EP (1) EP0723214B1 (de)
KR (1) KR100369089B1 (de)
DE (1) DE69603629T2 (de)
ES (1) ES2137568T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338290B3 (de) * 2003-08-20 2005-01-20 Cs Clean Systems Ag Vorrichtung zum Abwiegen der Restmenge einer Substanz in einem Vorratsbehälter

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6260588B1 (en) 1993-04-28 2001-07-17 Advanced Technology Materials, Inc. Bulk chemical delivery system
US5950693A (en) * 1993-04-28 1999-09-14 Advanced Delivery & Chemical Systems, Ltd. Bulk chemical delivery system
JPH08335539A (ja) * 1995-06-06 1996-12-17 Sony Corp 生産管理装置および生産管理方法
AUPO296896A0 (en) * 1996-10-15 1996-11-07 Philmae Pty Ltd Liquor dispensing machine
US6296026B1 (en) 1997-06-26 2001-10-02 Advanced Technology Materials, Inc. Chemical delivery system having purge system utilizing multiple purge techniques
US6199599B1 (en) 1997-07-11 2001-03-13 Advanced Delivery & Chemical Systems Ltd. Chemical delivery system having purge system utilizing multiple purge techniques
US6435229B1 (en) * 1997-07-11 2002-08-20 Advanced Technology Materials, Inc. Bulk chemical delivery system
US6296025B1 (en) 1997-07-11 2001-10-02 Advanced Technology Materials, Inc. Chemical delivery system having purge system utilizing multiple purge techniques
JP5346620B2 (ja) * 1997-07-11 2013-11-20 アドバンスト テクノロジー マテリアルズ，インコーポレイテッド バルク化学物質供給システム
AU8481798A (en) * 1997-07-11 1999-02-08 Advanced Delivery & Chemical Systems, Ltd. Bulk chemical delivery system
US6332559B1 (en) 1997-10-15 2001-12-25 Ekolink Pty Ltd Liquor dispensing apparatus
KR100454156B1 (ko) * 1998-12-30 2004-10-26 더 비오씨 그룹, 인크. 화학물질 송출 시스템 및 송출 방법
US6148667A (en) * 1999-01-28 2000-11-21 Chemand Corporation Pressure vessel isolation carriage
JP2000225334A (ja) * 1999-02-04 2000-08-15 Shimadzu Corp 自動合成装置
US6311959B1 (en) * 1999-04-22 2001-11-06 Applied Materials, Inc. Method and apparatus for generating controlled mixture of organic vapor and inert gas
US6345772B1 (en) * 1999-07-30 2002-02-12 Case Corporation Field marking system
EP1309820B1 (de) 2000-08-04 2007-09-26 FujiFilm Electronic Materials USA, Inc. Automatisches auffüllsystem für hochreine oder kontaminationsempfindliche chemikalien
US6604555B2 (en) 2000-08-04 2003-08-12 Arch Specialty Chemicals, Inc. Automatic refill system for ultra pure or contamination sensitive chemicals
JP2003014193A (ja) * 2001-06-27 2003-01-15 Nec Corp シリンダキャビネット及びその配管内の残留ガスのパージ方法
JP3693324B2 (ja) * 2001-10-30 2005-09-07 ダイセル化学工業株式会社 擬似移動床式クロマトグラフィー用試料供給装置
US6953047B2 (en) * 2002-01-14 2005-10-11 Air Products And Chemicals, Inc. Cabinet for chemical delivery with solvent purging
US6805484B2 (en) * 2002-12-19 2004-10-19 Canon U.S.A., Inc. Handle for digital radiography panel
KR100587682B1 (ko) * 2004-05-28 2006-06-08 삼성전자주식회사 케미컬 공급 장치 및 그에 따른 공급방법
WO2007033123A2 (en) * 2005-09-12 2007-03-22 Fujifilm Electronic Materials U.S.A., Inc. Additives to prevent degradation of cyclic alkene derivatives
US7883639B2 (en) * 2005-09-12 2011-02-08 Fujifilm Electronic Materials, U.S.A., Inc. Additives to prevent degradation of cyclic alkene derivatives
US7871536B2 (en) 2005-09-12 2011-01-18 Fujifilm Electronic Materials U.S.A., Inc. Additives to prevent degradation of cyclic alkene derivatives
US20070202603A1 (en) * 2006-02-27 2007-08-30 Steven Wayne Counts Apparatus and method for sampling and correcting fluids
EP1944084B1 (de) * 2006-12-08 2010-05-26 ibidi GmbH Ventilvorrichtung für ein Mikrofluidsystem
IL180875A0 (en) * 2007-01-22 2007-07-04 Ricor Ltd Gas purge method and apparatus
US8173213B2 (en) 2008-05-28 2012-05-08 Air Products And Chemicals, Inc. Process stability of NBDE using substituted phenol stabilizers
JP5155895B2 (ja) * 2009-01-27 2013-03-06 日本エア・リキード株式会社 充填容器内の液体材料の供給装置および該液体材料の供給装置における充填容器内の液面管理方法
JP5690498B2 (ja) 2009-03-27 2015-03-25 ローム・アンド・ハース・エレクトロニック・マテリアルズ，エル．エル．シー． 基体上に膜を堆積する方法および気化前駆体化合物を送達する装置
US9347616B2 (en) 2011-05-28 2016-05-24 Entegris, Inc. Refillable ampoule with purge capability
US9238865B2 (en) * 2012-02-06 2016-01-19 Asm Ip Holding B.V. Multiple vapor sources for vapor deposition
CN104154418A (zh) * 2013-05-13 2014-11-19 上海鸿辉光通科技股份有限公司 一种高纯度三氯氧磷供料钢瓶
ES2527968B1 (es) * 2013-08-02 2016-02-26 Eulen, S.A. Equipo de trasvase de lodos, de ciclo continuo de trabajo.
US10072962B2 (en) 2016-07-05 2018-09-11 Ecolab Usa Inc. Liquid out-of-product alarm system and method
US10289126B2 (en) 2016-10-11 2019-05-14 Fuel Automation Station, LLC Mobile distribution station with guided wave radar fuel level sensors
US10087065B2 (en) 2016-10-11 2018-10-02 Fuel Automation Station, LLC Mobile distribution station having sensor communication lines routed with hoses
US9815683B1 (en) 2016-10-11 2017-11-14 Fuel Automation Station, LLC Method and system for mobile distribution station
US9790080B1 (en) 2016-10-11 2017-10-17 Fuel Automation Station, LLC Mobile distribution station with fail-safes
US9586805B1 (en) 2016-10-11 2017-03-07 Fuel Automation Station, LLC Mobile distribution station with aisle walkway
US10633243B2 (en) 2017-02-24 2020-04-28 Fuel Automation Station, Llc. Mobile distribution station
US10150662B1 (en) 2017-10-27 2018-12-11 Fuel Automation Station, Llc. Mobile distribution station with additive injector
US10926996B2 (en) 2018-05-04 2021-02-23 Fuel Automation Station, Llc. Mobile distribution station having adjustable feed network
KR102063276B1 (ko) * 2018-06-19 2020-01-07 포이스주식회사 반도체 제조용 화학약품 충전시스템
CA3051985C (en) 2018-08-24 2022-08-09 Fuel Automation Station, LLC Mobile distribution station having satellite dish
US11788190B2 (en) 2019-07-05 2023-10-17 Asm Ip Holding B.V. Liquid vaporizer
CN210449065U (zh) * 2019-08-09 2020-05-05 深圳市帝拓电子有限公司 一种气压推送式精油定量滴注装置
US11946136B2 (en) 2019-09-20 2024-04-02 Asm Ip Holding B.V. Semiconductor processing device
KR102271246B1 (ko) * 2019-12-12 2021-06-29 버슘머트리얼즈한양기공 주식회사 기체처리가 가능한 액상 케미컬 공급장치
US11142449B2 (en) 2020-01-02 2021-10-12 Fuel Automation Station, LLC Method and system for dispensing fuel using side-diverting fuel outlets
US11827421B2 (en) 2020-01-17 2023-11-28 Fuel Automation Station, LLC Fuel cap assembly with cylindrical coupler

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393013A (en) * 1970-05-20 1983-07-12 J. C. Schumacher Company Vapor mass flow control system
US3901182A (en) * 1972-05-18 1975-08-26 Harris Corp Silicon source feed process
US4134514A (en) * 1976-12-02 1979-01-16 J C Schumacher Co. Liquid source material container and method of use for semiconductor device manufacturing
US4298037A (en) * 1976-12-02 1981-11-03 J. C. Schumacher Co. Method of shipping and using semiconductor liquid source materials
US4276243A (en) * 1978-12-08 1981-06-30 Western Electric Company, Inc. Vapor delivery control system and method
US4220460A (en) * 1979-02-05 1980-09-02 Western Electric Company, Inc. Vapor delivery system and method
US4247018A (en) * 1979-12-14 1981-01-27 The Coca-Cola Company Non-pressurized fluid transfer system
US4436674A (en) * 1981-07-30 1984-03-13 J.C. Schumacher Co. Vapor mass flow control system
US4619072A (en) * 1983-09-09 1986-10-28 Privett Eric B Method and apparatus for irrigating plants
US4487619A (en) * 1984-03-23 1984-12-11 Apache Chemicals, Inc. Thermoelectric temperature controller for liquid chemical bubbler containers
US4582480A (en) * 1984-08-02 1986-04-15 At&T Technologies, Inc. Methods of and apparatus for vapor delivery control in optical preform manufacture
US4979643A (en) * 1985-06-21 1990-12-25 Air Products And Chemicals, Inc. Chemical refill system
AU578297B2 (en) * 1985-06-21 1988-10-20 Air Products And Chemicals Inc. Chemical refill system
US4612772A (en) * 1985-11-04 1986-09-23 Jones David E Thermo-electric temperature controller for liquid chemical bubbler containers
JP2556313B2 (ja) * 1986-10-15 1996-11-20 キヤノン株式会社 薬液供給装置
US4851821A (en) * 1986-12-29 1989-07-25 Air Products And Chemicals, Inc. Disposable chemical container
US5041267A (en) * 1986-12-30 1991-08-20 Air Products And Chemicals, Inc. Ultra high purity reagent container with large breakseal
FR2616783B1 (fr) * 1987-06-19 1989-10-06 Atochem Composes polyfluores, leur preparation et leur utilisation comme additifs pour lubrifiants
US4886178A (en) * 1988-04-27 1989-12-12 Air Products And Chemicals, Inc. Method and apparatus for packaging, shipping and using poisonous liquids
US5029602A (en) * 1988-07-25 1991-07-09 Mckinney John M Automated chemical storage and chemical feed system
US4979545A (en) * 1988-10-31 1990-12-25 Olin Corporation Bubbler container automatic refill system
US5038840A (en) * 1990-07-31 1991-08-13 Olin Corporation Bubbler container automatic refill system
US5370269A (en) * 1990-09-17 1994-12-06 Applied Chemical Solutions Process and apparatus for precise volumetric diluting/mixing of chemicals
JPH0692558A (ja) * 1990-09-28 1994-04-05 Otis Elevator Co 発進時の揺れ及び過剰加速を低減するエレベータの発進制御装置
US5293893A (en) * 1993-01-27 1994-03-15 Fsi International, Inc. Empty drum detecting apparatus
US5607002A (en) * 1993-04-28 1997-03-04 Advanced Delivery & Chemical Systems, Inc. Chemical refill system for high purity chemicals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338290B3 (de) * 2003-08-20 2005-01-20 Cs Clean Systems Ag Vorrichtung zum Abwiegen der Restmenge einer Substanz in einem Vorratsbehälter
US7202423B2 (en) 2003-08-20 2007-04-10 Cs Clean Systems Ag Apparatus for weighing out the remaining quantity of a substance in a storage vessel

Also Published As

Publication number Publication date
DE69603629D1 (de) 1999-09-16
KR100369089B1 (ko) 2003-05-09
EP0723214A1 (de) 1996-07-24
US5551309A (en) 1996-09-03
EP0723214B1 (de) 1999-08-11
ES2137568T3 (es) 1999-12-16
KR960030321A (ko) 1996-08-17

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