NO20042051L - Fremgangsmate og anordning for a danne et skum av en gass og en vaeske - Google Patents

Fremgangsmate og anordning for a danne et skum av en gass og en vaeske

Info

Publication number
NO20042051L
NO20042051L NO20042051A NO20042051A NO20042051L NO 20042051 L NO20042051 L NO 20042051L NO 20042051 A NO20042051 A NO 20042051A NO 20042051 A NO20042051 A NO 20042051A NO 20042051 L NO20042051 L NO 20042051L
Authority
NO
Norway
Prior art keywords
foam
mixture
gas
liquid
passage
Prior art date
Application number
NO20042051A
Other languages
English (en)
Inventor
Steven R Grundmann
Kenneth G Neal
Original Assignee
Halliburton Energy Serv Inc
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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20042051L publication Critical patent/NO20042051L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • 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
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/442—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
    • B01F25/4422—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation the surfaces being maintained in a fixed but adjustable position, spaced from each other, therefore allowing the slit spacing to be varied
    • 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
    • B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • 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
    • B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
    • B01F25/3111—Devices specially adapted for generating foam, e.g. air foam
    • 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
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4413—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed conical or cylindrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
    • B28C5/381—Producing cellular concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Fremgangsmåte og apparat for å generere skum, ved å innføre en blanding av væske og gass gjennom et innløp (14) til en beholder (12) for deretter å passere gjennom en passasje (30) i beholderen. Strømning av blandingen gjennom passasjen økes for å øke hastigheten av blandingen og bevirke en tilsvarende skjærkraft på blandingen for å skape turbulens og danne skum av blandingen. En strømningsbegrenser (22) kan beveges i passasjen for å variere graden av strømningsbegrensning og derved mengden av skum.
NO20042051A 2003-06-06 2004-05-18 Fremgangsmate og anordning for a danne et skum av en gass og en vaeske NO20042051L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/456,373 US20030212149A1 (en) 2001-08-17 2003-06-06 Foaming apparatus and method

Publications (1)

Publication Number Publication Date
NO20042051L true NO20042051L (no) 2004-12-07

Family

ID=33299608

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20042051A NO20042051L (no) 2003-06-06 2004-05-18 Fremgangsmate og anordning for a danne et skum av en gass og en vaeske

Country Status (4)

Country Link
US (1) US20030212149A1 (no)
EP (1) EP1486250A3 (no)
CA (1) CA2469997A1 (no)
NO (1) NO20042051L (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103599607B (zh) * 2013-10-22 2016-02-24 中国矿业大学 一种用于煤矿防灭火的固化泡沫流体产生装置
CN109519135B (zh) * 2017-09-18 2024-05-24 中国石油化工股份有限公司 一种泡沫发生器
CN107551843B (zh) * 2017-09-22 2020-04-21 山东大学 一种双液注浆立体旋流混合器装置
US11919014B2 (en) 2020-02-13 2024-03-05 Sonny's HFI Holdings, LLC. Nozzle assembly
CN111396016B (zh) * 2020-03-25 2020-12-29 中国石油大学(北京) 一种页岩油气用高特征值泡沫压裂液形成装置及其应用
US11633703B2 (en) 2020-04-10 2023-04-25 Sonny's Hfi Holdings, Llc Insert assembly for foaming device
US11925953B2 (en) 2021-03-15 2024-03-12 Sonny's Hfi Holdings, Llc Foam generating device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047003A (en) * 1960-04-18 1962-07-31 Gamewell Co Flow proportioning system for foam producing apparatus
US4211523A (en) * 1978-11-29 1980-07-08 Hoover Universal, Inc. Gas-flow control apparatus for equipment for producing foamed plastic
US4457375A (en) * 1980-08-27 1984-07-03 Cummins Mark A Foam generating device for wells
US4470727A (en) * 1982-04-15 1984-09-11 The Dow Chemical Company Apparatus and process for foamed cementing
US4730727A (en) * 1985-04-29 1988-03-15 John Petroff Diskette file
US4780243A (en) * 1986-05-19 1988-10-25 Halliburton Company Dry sand foam generator
US4830794A (en) * 1986-05-19 1989-05-16 Halliburton Company Dry sand foam generator
US4797003A (en) * 1987-04-22 1989-01-10 Dowell Schlumberger Incorporated Foamed slurry generator
DE4118537C1 (no) * 1991-06-06 1992-07-30 Rume Maschinenbau Gmbh, 8500 Nuernberg, De
US5356565A (en) * 1992-08-26 1994-10-18 Marathon Oil Company In-line foam generator for hydrocarbon recovery applications and its use
US5382411A (en) * 1993-01-05 1995-01-17 Halliburton Company Apparatus and method for continuously mixing fluids
CA2114294A1 (en) * 1993-01-05 1995-07-27 Thomas Earle Allen Apparatus and method for continuously mixing fluids
US6086052A (en) * 1996-12-03 2000-07-11 Rowe; Carroll G. Foam generating apparatus
US6602916B2 (en) * 2001-08-17 2003-08-05 Halliburton Energy Services, Inc Foaming apparatus and method

Also Published As

Publication number Publication date
EP1486250A3 (en) 2005-08-03
US20030212149A1 (en) 2003-11-13
EP1486250A2 (en) 2004-12-15
CA2469997A1 (en) 2004-12-06

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application