FR2638104B1 - Dispositif d'injection de produits additifs dans un liquide - Google Patents

Dispositif d'injection de produits additifs dans un liquide

Info

Publication number
FR2638104B1
FR2638104B1 FR8813786A FR8813786A FR2638104B1 FR 2638104 B1 FR2638104 B1 FR 2638104B1 FR 8813786 A FR8813786 A FR 8813786A FR 8813786 A FR8813786 A FR 8813786A FR 2638104 B1 FR2638104 B1 FR 2638104B1
Authority
FR
France
Prior art keywords
liquid
additive products
injecting additive
injecting
products
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
FR8813786A
Other languages
English (en)
Other versions
FR2638104A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8813786A priority Critical patent/FR2638104B1/fr
Priority to US07/448,120 priority patent/US5000844A/en
Priority to ES89403434T priority patent/ES2064475T3/es
Priority to EP89403434A priority patent/EP0432336B1/fr
Priority to DE68918864T priority patent/DE68918864T2/de
Publication of FR2638104A1 publication Critical patent/FR2638104A1/fr
Application granted granted Critical
Publication of FR2638104B1 publication Critical patent/FR2638104B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • 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
    • 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
    • B01F23/234—Surface aerating
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • 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
    • B01F25/32—Injector mixers wherein the additional components are added in a by-pass of the main flow
    • 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
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • B01F33/71—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming working at super-atmospheric pressure, e.g. in pressurised vessels
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8342—Liquid level responsive indicator, recorder or alarm
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Degasification And Air Bubble Elimination (AREA)
FR8813786A 1988-10-20 1988-10-20 Dispositif d'injection de produits additifs dans un liquide Expired - Lifetime FR2638104B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8813786A FR2638104B1 (fr) 1988-10-20 1988-10-20 Dispositif d'injection de produits additifs dans un liquide
US07/448,120 US5000844A (en) 1988-10-20 1989-12-11 Device for injecting additive products into a liquid
ES89403434T ES2064475T3 (es) 1988-10-20 1989-12-12 Dispositivo para la inyeccion de productos aditivos en un liquido.
EP89403434A EP0432336B1 (fr) 1988-10-20 1989-12-12 Dispositif d'injection de produits additifs dans un liquide
DE68918864T DE68918864T2 (de) 1988-10-20 1989-12-12 Gerät zum Einspritzen eines Zusatzstoffes in eine Flüssigkeit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8813786A FR2638104B1 (fr) 1988-10-20 1988-10-20 Dispositif d'injection de produits additifs dans un liquide

Publications (2)

Publication Number Publication Date
FR2638104A1 FR2638104A1 (fr) 1990-04-27
FR2638104B1 true FR2638104B1 (fr) 1994-02-04

Family

ID=9371180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8813786A Expired - Lifetime FR2638104B1 (fr) 1988-10-20 1988-10-20 Dispositif d'injection de produits additifs dans un liquide

Country Status (5)

Country Link
US (1) US5000844A (fr)
EP (1) EP0432336B1 (fr)
DE (1) DE68918864T2 (fr)
ES (1) ES2064475T3 (fr)
FR (1) FR2638104B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638104B1 (fr) * 1988-10-20 1994-02-04 Cloup Philippe Dispositif d'injection de produits additifs dans un liquide
JP4135780B2 (ja) * 1997-08-29 2008-08-20 ユーシーティー株式会社 薬液定量注入装置および方法
EP1724003A3 (fr) 2000-01-10 2008-05-14 Georg Dr. Ickinger Application d'un méthode et utilisation d'un appareil pour introduire un additif dans un milieu en écoulement
US7625994B2 (en) 2002-07-30 2009-12-01 E.I. Du Pont De Nemours And Company Sulfonated aliphatic-aromatic copolyetheresters
US20040024102A1 (en) * 2002-07-30 2004-02-05 Hayes Richard Allen Sulfonated aliphatic-aromatic polyetherester films, coatings, and laminates
US7888405B2 (en) 2004-01-30 2011-02-15 E. I. Du Pont De Nemours And Company Aliphatic-aromatic polyesters, and articles made therefrom
DE102006045449A1 (de) * 2006-09-19 2008-03-27 Lechler Gmbh Mischvorrichtung, Spritzvorrichtung für den Pflanzenschutz und Verfahren zum Betreiben einer Spritzvorrichtung
GB0707599D0 (en) * 2007-04-19 2007-05-30 Strix Ltd Water treatment cartridges
DE102007045958A1 (de) * 2007-09-26 2009-04-09 Lanxess Deutschland Gmbh Verfahren zur Dosierung von Dialkyldicarbonaten in Getränke
EP4190434A1 (fr) * 2021-12-02 2023-06-07 Linde GmbH Procédé et dispositif d'injection directe d'ammoniac

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB367453A (en) * 1930-11-22 1932-02-22 Hubert George Marigny Improvements relating to apparatus for the treatment of water with chemical reagents
DE610316C (de) * 1932-01-15 1935-03-08 Cfcmug Vorrichtung zur Regelung der Zufuhr einer Zusatzfluessigkeit zu einer anderen, eine Leitung durchstroemenden Fluessigkeit
US2362606A (en) * 1941-09-18 1944-11-14 Mckays Company Feeder
GB554365A (en) * 1942-05-11 1943-06-30 United Filters & Engineering L Improvements in apparatus for mixing fluids in flow in proportionate quantities
US2418628A (en) * 1944-12-13 1947-04-08 I D Kenner Chlorinating apparatus
US3127908A (en) * 1959-09-24 1964-04-07 Prat Daniel Apparatus for injecting a metered amount of a gas into a liquid, suitable in particular for use as a chlorination apparatus
US3181731A (en) * 1963-04-12 1965-05-04 Skasol Inc Liquid proportioner
DE2710241A1 (de) * 1976-03-11 1977-09-22 Krebs & Co Ag Verfahren zum vermengen und trennen von zwei nicht mischbaren fluessigkeiten
US4250126A (en) * 1979-03-30 1981-02-10 Dow Yates Chlorine generator and method
GB2069476B (en) * 1980-02-12 1983-06-02 Glouchkow P E I Water sterilization plants
US4680119A (en) * 1985-04-10 1987-07-14 Franklin Jr Grover C Apparatus for introducing a gas into a liquid
US4823826A (en) * 1986-12-22 1989-04-25 Pony Industries, Inc. Process and apparatus for introducing aqueous chloride dioxide into high pressure water injection wells
FR2638104B1 (fr) * 1988-10-20 1994-02-04 Cloup Philippe Dispositif d'injection de produits additifs dans un liquide

Also Published As

Publication number Publication date
ES2064475T3 (es) 1995-02-01
EP0432336A1 (fr) 1991-06-19
FR2638104A1 (fr) 1990-04-27
EP0432336B1 (fr) 1994-10-12
DE68918864D1 (de) 1994-11-17
DE68918864T2 (de) 1995-05-11
US5000844A (en) 1991-03-19

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