CA1232901A - Parallel flow injection mixing system - Google Patents

Parallel flow injection mixing system

Info

Publication number
CA1232901A
CA1232901A CA000411024A CA411024A CA1232901A CA 1232901 A CA1232901 A CA 1232901A CA 000411024 A CA000411024 A CA 000411024A CA 411024 A CA411024 A CA 411024A CA 1232901 A CA1232901 A CA 1232901A
Authority
CA
Canada
Prior art keywords
liquid
valve seat
passageway
pressure
opening
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
Application number
CA000411024A
Other languages
English (en)
French (fr)
Inventor
Sylvester Bergman
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of CA1232901A publication Critical patent/CA1232901A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71755—Feed mechanisms characterised by the means for feeding the components to the mixer using means for feeding components in a pulsating or intermittent manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23763—Chlorine or chlorine containing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/48—Mixing liquids with liquids; Emulsifying characterised by the nature of the liquids
    • B01F23/481—Mixing liquids with liquids; Emulsifying characterised by the nature of the liquids using liquefied or cryogenic gases
    • 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
    • Y10T137/0318—Processes
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3127—With gas maintenance or application
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87652—With means to promote mixing or combining of plural fluids
    • Y10T137/8766—With selectively operated flow control 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
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Accessories For Mixers (AREA)
CA000411024A 1981-09-25 1982-09-09 Parallel flow injection mixing system Expired CA1232901A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/305,748 US4770198A (en) 1981-09-25 1981-09-25 Method and apparatus for mixing liquids
US305,748 1989-02-02

Publications (1)

Publication Number Publication Date
CA1232901A true CA1232901A (en) 1988-02-16

Family

ID=23182167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000411024A Expired CA1232901A (en) 1981-09-25 1982-09-09 Parallel flow injection mixing system

Country Status (5)

Country Link
US (1) US4770198A (Direct)
EP (1) EP0075804B1 (Direct)
JP (1) JPS5867327A (Direct)
CA (1) CA1232901A (Direct)
DE (1) DE3274623D1 (Direct)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007538A1 (fr) * 1988-02-19 1989-08-24 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Dispositif de commande et d'affichage pour vehicule electrique a accumulateurs
US4986296A (en) * 1990-03-22 1991-01-22 Capital Controls Company, Inc. Method and apparatus for chlorinating water with liquefied chlorine
US5141652A (en) * 1990-04-18 1992-08-25 Ethyl Corporation Water treatment process
DE4313292A1 (de) * 1993-04-23 1994-10-27 Kaercher Gmbh & Co Alfred Verfahren zum Zudosieren einer Chemikalie zu dem Wasserstrom eines Hochdruckreinigungsgerätes
DE19754686A1 (de) * 1997-12-10 1999-06-17 Messer Griesheim Gmbh Verfahren und Vorrichtung zum Eintragen von Gas in eine Flüssigkeit
FR2787862B1 (fr) * 1998-12-29 2001-01-26 Carboxyque Francaise Procede et dispositif d'injection regulee de dioxyde de carbone liquide dans un liquide sous pression
US6210121B1 (en) * 1999-05-11 2001-04-03 Milton Roy Company Method of calibrating a lost-motion metering pump
CA2390592A1 (en) * 1999-11-17 2001-05-25 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
EP1724003A3 (de) * 2000-01-10 2008-05-14 Georg Dr. Ickinger Anwendung eines Verfahrens sowie Verwendung einer Vorrichtung zum Einbringen eines Zuschlagstoffs in ein strömendes Medium
US6986910B2 (en) 2001-06-28 2006-01-17 Albemarle Corporation Microbiological control in poultry processing
US6919364B2 (en) 2001-06-28 2005-07-19 Solution Biosciences, Inc. Microbiological control in animal processing
US20060073216A1 (en) * 2002-12-26 2006-04-06 Solution Biosciences, Inc. Compositions and methods for control of bovine mastitis
US7901276B2 (en) 2003-06-24 2011-03-08 Albemarle Corporation Microbiocidal control in the processing of meat-producing four-legged animals
WO2006071215A1 (en) * 2004-12-23 2006-07-06 Albemarle Corporation Microbiocidal control in the processing of meat-producing four-legged animals
JP2009518014A (ja) 2005-12-01 2009-05-07 ソリユーシヨン・バイオサイエンシズ・インコーポレーテツド 食肉用四足動物の処理における殺菌剤コントロール
US20150233526A1 (en) * 2014-02-19 2015-08-20 Chemical Injection Technologies, Inc. Evacuator for removal of non-gaseous material from gas outlet equipment
DE102015002147B3 (de) 2015-02-18 2016-06-09 Audi Ag Verfahren zum Fertigen einer Batterie, Batterie und Kraftfahrzeug

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540523A (en) * 1948-06-05 1951-02-06 Harry L Horn Lubricating mechanism for strip casting machines
BE510580A (Direct) * 1951-04-13
US2928646A (en) * 1958-06-10 1960-03-15 Clifford L Ashbrook Chlorine flow control valve
US3061198A (en) * 1960-05-31 1962-10-30 Westinghouse Electric Corp Method and apparatus for metering slurry
US3476128A (en) * 1964-11-23 1969-11-04 Monsanto Co Pulsed solenoid force balance device
US3361161A (en) * 1965-09-20 1968-01-02 Theodore F. Schwartz Chlorinating valve
US3351240A (en) * 1966-01-17 1967-11-07 Chem Spray Controls Inc Automatic aerosol dispenser
US3369705A (en) * 1966-05-09 1968-02-20 Curtis Dyna Prod Corp Plural source cleaning apparatus having fluid actuated diaphragmtype proportioning valve
US3380462A (en) * 1966-12-29 1968-04-30 Betz Laboratories Method and apparatus for the use of acrolein
US3385474A (en) * 1967-02-09 1968-05-28 Forrest A. Roby Jr. Apparatus for automatically introducing chemical concentrates into swimming pools
DE1948170A1 (de) * 1968-09-30 1970-04-09 Gen Signal Corp Vorrichtung zum Zufuehren eines Gases mit vorgegebenen Eigenschaften in einen Strom eines Mediums
US3598288A (en) * 1969-06-26 1971-08-10 Edward S Posgate Flexible tube-metering devices
US3614263A (en) * 1970-02-03 1971-10-19 Max E Witt Chlorination control apparatus
US3716346A (en) * 1970-09-21 1973-02-13 Diamond Shamrock Corp Method of dissolving liquefied chlorine in an aqueous solvent
US4070004A (en) * 1976-03-01 1978-01-24 Waters Associates, Inc. Diaphragm valve
CH622712A5 (en) * 1978-02-27 1981-04-30 Legeret Jean Michel Process for performing the mixing of two fluids under pressure and apparatus for its use
US4166084A (en) * 1978-03-24 1979-08-28 Shea Melvin E Bubble maker
US4333833A (en) * 1978-05-08 1982-06-08 Fischer & Porter Co. In-line disinfectant contactor
US4243070A (en) * 1978-08-16 1981-01-06 Jackson Samuel G Variable back pressure valve
CA1137076A (en) * 1978-12-13 1982-12-07 John R. Bauer Fluid spray mixer - reactor system
US4281935A (en) * 1980-01-25 1981-08-04 E. I. Du Pont De Nemours And Company Additive injection valve

Also Published As

Publication number Publication date
EP0075804A3 (en) 1983-06-01
DE3274623D1 (en) 1987-01-22
JPH0375207B2 (Direct) 1991-11-29
JPS5867327A (ja) 1983-04-21
US4770198A (en) 1988-09-13
EP0075804A2 (en) 1983-04-06
EP0075804B1 (en) 1986-12-10

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Legal Events

Date Code Title Description
MKEX Expiry