KR100394181B1 - 이단계화학물질혼합시스템 - Google Patents

이단계화학물질혼합시스템 Download PDF

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Publication number
KR100394181B1
KR100394181B1 KR10-1998-0703403A KR19980703403A KR100394181B1 KR 100394181 B1 KR100394181 B1 KR 100394181B1 KR 19980703403 A KR19980703403 A KR 19980703403A KR 100394181 B1 KR100394181 B1 KR 100394181B1
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KR
South Korea
Prior art keywords
mixing
chemical
level
concentration
mixing vessel
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 - Fee Related
Application number
KR10-1998-0703403A
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English (en)
Korean (ko)
Other versions
KR19990067393A (ko
Inventor
에드워드 티. 쥬니어 페리
제이. 토빈 기쯔
랜돌 엘. 그린
Original Assignee
어플라이드 케미컬 솔루션즈, 인크.
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Application filed by 어플라이드 케미컬 솔루션즈, 인크. filed Critical 어플라이드 케미컬 솔루션즈, 인크.
Publication of KR19990067393A publication Critical patent/KR19990067393A/ko
Application granted granted Critical
Publication of KR100394181B1 publication Critical patent/KR100394181B1/ko
Anticipated expiration legal-status Critical
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
    • G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/133—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components with discontinuous action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Accessories For Mixers (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
KR10-1998-0703403A 1995-11-07 1996-11-07 이단계화학물질혼합시스템 Expired - Fee Related KR100394181B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/554,787 1995-11-07
US8/554,787 1995-11-07
US08/554,787 US5632960A (en) 1995-11-07 1995-11-07 Two-stage chemical mixing system

Publications (2)

Publication Number Publication Date
KR19990067393A KR19990067393A (ko) 1999-08-16
KR100394181B1 true KR100394181B1 (ko) 2003-12-18

Family

ID=24214718

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1998-0703403A Expired - Fee Related KR100394181B1 (ko) 1995-11-07 1996-11-07 이단계화학물질혼합시스템

Country Status (7)

Country Link
US (2) US5632960A (enExample)
EP (1) EP0864123B1 (enExample)
JP (1) JP2000500696A (enExample)
KR (1) KR100394181B1 (enExample)
AT (1) ATE241818T1 (enExample)
DE (1) DE69628445T2 (enExample)
WO (1) WO1997017640A1 (enExample)

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US20060196541A1 (en) * 2005-03-04 2006-09-07 David Gerken Control of fluid conditions in bulk fluid distribution systems
US7810516B2 (en) * 2005-03-04 2010-10-12 Air Liquide Electronics U.S. Lp Control of fluid conditions in bulk fluid distribution systems
US20090092001A1 (en) 2005-07-27 2009-04-09 Clay Hildreth Solution making system and method
DE102005059177B3 (de) * 2005-11-10 2007-06-28 Vortex-Nanofluid Gmbh Vorrichtung und Verfahren zum Herstellen von Nano-Dispersionen
US7743783B2 (en) * 2006-04-04 2010-06-29 Air Liquide Electronics U.S. Lp Method and apparatus for recycling process fluids
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US8235580B2 (en) 2006-10-12 2012-08-07 Air Liquide Electronics U.S. Lp Reclaim function for semiconductor processing systems
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RU2366496C1 (ru) * 2008-05-19 2009-09-10 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ управления усреднением сыпучих компонентов
WO2012128603A1 (fr) * 2011-03-22 2012-09-27 Aouad Salah Mohammed Dispositif automatique et procede de preparation de solutions
US10544340B2 (en) 2011-10-20 2020-01-28 Henderson Products, Inc. Brine generation system
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US9097388B2 (en) * 2012-07-13 2015-08-04 Intermolecular, Inc. Effluent management, waste dilution, effluent pre-dilution, acid waste handling
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KR102612978B1 (ko) * 2022-08-02 2023-12-13 나가세 엔지니어링 서비스 코리아(주) 혼합 시스템

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Also Published As

Publication number Publication date
US5874049A (en) 1999-02-23
US5632960A (en) 1997-05-27
ATE241818T1 (de) 2003-06-15
EP0864123B1 (en) 2003-05-28
EP0864123A1 (en) 1998-09-16
DE69628445D1 (de) 2003-07-03
DE69628445T2 (de) 2004-01-15
EP0864123A4 (en) 1999-01-20
WO1997017640A1 (en) 1997-05-15
KR19990067393A (ko) 1999-08-16
JP2000500696A (ja) 2000-01-25

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