ATE241818T1 - Zweistufige chemische mischvorrichtung - Google Patents

Zweistufige chemische mischvorrichtung

Info

Publication number
ATE241818T1
ATE241818T1 AT96939567T AT96939567T ATE241818T1 AT E241818 T1 ATE241818 T1 AT E241818T1 AT 96939567 T AT96939567 T AT 96939567T AT 96939567 T AT96939567 T AT 96939567T AT E241818 T1 ATE241818 T1 AT E241818T1
Authority
AT
Austria
Prior art keywords
chemical
concentration
mix
mixed
batches
Prior art date
Application number
AT96939567T
Other languages
German (de)
English (en)
Inventor
Edward T Ferri Jr
J Tobin Geatz
Randall L Green
Original Assignee
Applied Chemical Solutions
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 Applied Chemical Solutions filed Critical Applied Chemical Solutions
Application granted granted Critical
Publication of ATE241818T1 publication Critical patent/ATE241818T1/de

Links

Classifications

    • 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
    • G05D11/135—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
    • 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)
AT96939567T 1995-11-07 1996-11-07 Zweistufige chemische mischvorrichtung ATE241818T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/554,787 US5632960A (en) 1995-11-07 1995-11-07 Two-stage chemical mixing system
PCT/US1996/017820 WO1997017640A1 (en) 1995-11-07 1996-11-07 Two-stage chemical mixing system

Publications (1)

Publication Number Publication Date
ATE241818T1 true ATE241818T1 (de) 2003-06-15

Family

ID=24214718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96939567T ATE241818T1 (de) 1995-11-07 1996-11-07 Zweistufige chemische mischvorrichtung

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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US20040151062A1 (en) * 2003-01-30 2004-08-05 Taiwan Semiconductor Manufacturing Co., Ltd. Automatic chemical mixing system
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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
US20070251585A1 (en) * 2006-04-28 2007-11-01 David Paul Edwards Fluid distribution system
US8235580B2 (en) 2006-10-12 2012-08-07 Air Liquide Electronics U.S. Lp Reclaim function for semiconductor processing systems
WO2008139417A2 (en) * 2007-05-14 2008-11-20 L'air Liquide-Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Systems and methods for mixing fluids
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
US10766010B2 (en) 2011-10-20 2020-09-08 Henderson Products, Inc. High throughput brine generating system
US9097388B2 (en) * 2012-07-13 2015-08-04 Intermolecular, Inc. Effluent management, waste dilution, effluent pre-dilution, acid waste handling
US20160296902A1 (en) 2016-06-17 2016-10-13 Air Liquide Electronics U.S. Lp Deterministic feedback blender
CA3041841A1 (en) * 2016-11-01 2018-05-11 Cms Technology, Inc. Systems and methods for improved blending of agents in chemical applications
US11724236B2 (en) * 2018-12-20 2023-08-15 Xia Tai Xin Semiconductor (Qing Dao) Ltd. System and method for fluid preparation
US11761582B2 (en) * 2019-09-05 2023-09-19 Dhf America, Llc Pressure regulation system and method for a fluidic product having particles
EP4603226A3 (en) 2019-11-27 2025-10-22 Diversified Fluid Solutions, LLC On-demand in-line-blending and supply of chemicals
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
EP0864123B1 (en) 2003-05-28
EP0864123A1 (en) 1998-09-16
DE69628445D1 (de) 2003-07-03
DE69628445T2 (de) 2004-01-15
KR100394181B1 (ko) 2003-12-18
EP0864123A4 (en) 1999-01-20
WO1997017640A1 (en) 1997-05-15
KR19990067393A (ko) 1999-08-16
JP2000500696A (ja) 2000-01-25

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