DE60204394D1 - Vorrichtung und Verfahren zum Aufschäumen - Google Patents

Vorrichtung und Verfahren zum Aufschäumen

Info

Publication number
DE60204394D1
DE60204394D1 DE60204394T DE60204394T DE60204394D1 DE 60204394 D1 DE60204394 D1 DE 60204394D1 DE 60204394 T DE60204394 T DE 60204394T DE 60204394 T DE60204394 T DE 60204394T DE 60204394 D1 DE60204394 D1 DE 60204394D1
Authority
DE
Germany
Prior art keywords
foaming
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
DE60204394T
Other languages
English (en)
Other versions
DE60204394T2 (de
Inventor
Steven R Grundmann
Kenneth G Neal
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services 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 Services Inc filed Critical Halliburton Energy Services Inc
Application granted granted Critical
Publication of DE60204394D1 publication Critical patent/DE60204394D1/de
Publication of DE60204394T2 publication Critical patent/DE60204394T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/26—Foam
DE60204394T 2001-08-17 2002-08-15 Vorrichtung und Verfahren zum Aufschäumen Expired - Fee Related DE60204394T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US932603 1992-08-20
US09/932,603 US6602916B2 (en) 2001-08-17 2001-08-17 Foaming apparatus and method

Publications (2)

Publication Number Publication Date
DE60204394D1 true DE60204394D1 (de) 2005-07-07
DE60204394T2 DE60204394T2 (de) 2005-10-13

Family

ID=25462577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60204394T Expired - Fee Related DE60204394T2 (de) 2001-08-17 2002-08-15 Vorrichtung und Verfahren zum Aufschäumen

Country Status (5)

Country Link
US (1) US6602916B2 (de)
EP (1) EP1284156B1 (de)
CA (1) CA2396522A1 (de)
DE (1) DE60204394T2 (de)
NO (1) NO20023843L (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030212149A1 (en) * 2001-08-17 2003-11-13 Grundmann Steven R. Foaming apparatus and method
DE10157726A1 (de) * 2001-11-24 2003-06-05 Krauss Maffei Kunststofftech Gasbeladungseinheit einer Polyurethanspritzgießanlage
US6655664B2 (en) * 2002-04-30 2003-12-02 Shuo Wei Chuang Adjustable bubble generator practical for use as a relief valve
US6805199B2 (en) * 2002-10-17 2004-10-19 Halliburton Energy Services, Inc. Process and system for effective and accurate foam cement generation and placement
US7677317B2 (en) * 2006-12-18 2010-03-16 Conocophillips Company Liquid carbon dioxide cleaning of wellbores and near-wellbore areas using high precision stimulation
US8056636B1 (en) 2008-03-03 2011-11-15 LP Chemical Service LLC Jet pump with foam generator
US8919745B1 (en) 2011-09-27 2014-12-30 Carroll G. Rowe High flow rate foam generating apparatus
CN103161793B (zh) * 2013-03-14 2015-04-22 浙江工业大学 双自由度调压机构
CN103148065B (zh) * 2013-03-14 2015-06-03 浙江工业大学 层流比例调压机构
US10099078B1 (en) 2015-07-17 2018-10-16 Gregory A. Blanchat Compressed air foam mixing device
US11691041B1 (en) 2015-07-17 2023-07-04 Gregory A. Blanchat Compressed air foam mixing device
CN108031317A (zh) * 2017-12-01 2018-05-15 广州致密纳米技术有限公司 一种流体混合装置
NL1044031B1 (nl) 2021-05-17 2022-12-02 Saval B V Inrichting en werkwijze voor het voortbrengen van een mengsel
GB2618155A (en) * 2022-04-29 2023-11-01 Fowe Eco Solutions Ltd Mixer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US556921A (en) * 1896-03-24 Elevator controlling mechanism
US3047003A (en) * 1960-04-18 1962-07-31 Gamewell Co Flow proportioning system for foam producing apparatus
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
US4730676A (en) 1982-12-06 1988-03-15 Halliburton Company Downhole foam generator
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
SE468341C (sv) * 1991-03-20 1997-04-27 Kvaerner Pulping Tech Apparat för blandning av en suspension av ett cellulosahaltigt fibermaterial och ett fluidum
US5356565A (en) 1992-08-26 1994-10-18 Marathon Oil Company In-line foam generator for hydrocarbon recovery applications and its use
CA2114294A1 (en) 1993-01-05 1995-07-27 Thomas Earle Allen Apparatus and method for continuously mixing fluids
US5382411A (en) 1993-01-05 1995-01-17 Halliburton Company Apparatus and method for continuously mixing fluids
US5556200A (en) * 1994-02-07 1996-09-17 Kvaerner Pulping Technologies Aktiebolag Apparatus for mixing a first fluid into a second fluid using a wedge-shaped, turbulence-inducing flow restriction in the mixing zone
US6086052A (en) * 1996-12-03 2000-07-11 Rowe; Carroll G. Foam generating apparatus

Also Published As

Publication number Publication date
US20030045588A1 (en) 2003-03-06
DE60204394T2 (de) 2005-10-13
NO20023843D0 (no) 2002-08-14
EP1284156A3 (de) 2004-01-21
CA2396522A1 (en) 2003-02-17
EP1284156A2 (de) 2003-02-19
US6602916B2 (en) 2003-08-05
EP1284156B1 (de) 2005-06-01
NO20023843L (no) 2003-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee