GB1407281A - Method of achieving rapid mixing of two liquids - Google Patents

Method of achieving rapid mixing of two liquids

Info

Publication number
GB1407281A
GB1407281A GB4727272A GB4727272A GB1407281A GB 1407281 A GB1407281 A GB 1407281A GB 4727272 A GB4727272 A GB 4727272A GB 4727272 A GB4727272 A GB 4727272A GB 1407281 A GB1407281 A GB 1407281A
Authority
GB
United Kingdom
Prior art keywords
liquid
dispersing agent
liquids
exchange chamber
mixing
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
GB4727272A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1407281A publication Critical patent/GB1407281A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • 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
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B01F25/211—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being surrounded by guiding tubes
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

1407281 Mixing and emulsifying liquids BADISCHE ANILIN- & SODA-FABRIK AG 13 Oct 1972 [14 Oct 1971] 47272/72 Heading B1C In a method of making mixtures or emulsions of first and second liquids which differ widely in their density or volume ratio, one or more jets of a dispersing agent are injected at a velocity of 5-100 cu/s into a mass of the second liquid, the first liquid is introduced in the proximity of the jet, and the streams flow into an impulse exchange chamber which has a length of 2-30 times its average hydraulic diameter, which is 2-20 times the diameter of a circular nozzle of cross-sectional area equal to the sum of that of all the jet nozzles. The dispersing agent may be identical to the second liquid. In the apparatus of Fig. 1 dispersing agent from nozzle 1 and a first liquid from the annular nozzle 2 are injected into a mass of the second liquid in container 4 and are mixed in a mixing tube 2 which provides the impulse exchange chamber. In another arrangement, (Fig. 2, not shown) second liquid is continuously supplied to the container 4 and the impulse exchange chamber 3 forms the outlet conduit thereof. Examples relate to the mixing of hydrochloric acid and sodium hydroxide, the dispersion of metallic mercury in water, and to making an emulsion of paraffin oil and water with sodium lauryl sulphate as the dispersing agent.
GB4727272A 1971-10-14 1972-10-13 Method of achieving rapid mixing of two liquids Expired GB1407281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2151206A DE2151206C2 (en) 1971-10-14 1971-10-14 Apparatus for producing an emulsion

Publications (1)

Publication Number Publication Date
GB1407281A true GB1407281A (en) 1975-09-24

Family

ID=5822335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4727272A Expired GB1407281A (en) 1971-10-14 1972-10-13 Method of achieving rapid mixing of two liquids

Country Status (8)

Country Link
JP (1) JPS4847657A (en)
BE (1) BE790131A (en)
CH (1) CH543299A (en)
DE (1) DE2151206C2 (en)
FR (1) FR2156375B3 (en)
GB (1) GB1407281A (en)
IT (1) IT972367B (en)
NL (1) NL7213985A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129786A (en) * 1982-10-06 1984-05-23 Cosden Technology Sludge treatment or dewatering process
US6129212A (en) * 1996-04-17 2000-10-10 Voith Sulzer Stoffaufbereitung Gmbh Flotation process and mixing device
WO2001005494A1 (en) * 1999-07-15 2001-01-25 Hendrik Vulturius Method and device for producing foams, especially foamed porous light-density materials
WO2002055171A2 (en) * 2001-01-10 2002-07-18 Petreco International, Inc. Liquid separation process and apparatus for practising same
EP2045002A1 (en) * 2007-10-02 2009-04-08 Ineos Europe Limited Mixing apparatus
EP2735604A1 (en) * 2012-11-22 2014-05-28 Castrol Limited Method of preparing a lubricant composition
EP2772304B1 (en) 2011-05-19 2017-05-10 Josef Meissner GmbH & Co. KG Devices for the purification of nitration products

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410570C2 (en) * 1974-03-06 1982-04-29 Basf Ag, 6700 Ludwigshafen Device for sucking in and compressing gases and mixing them with liquid
FR2339430A1 (en) * 1976-02-02 1977-08-26 Cem Comp Electro Mec PROCESS FOR OBTAINING A HOMOGENEOUS MIXTURE OF TWO OR MORE LIQUIDS, MISCIBLE OR NON-MISCIBLE
US4147657A (en) * 1976-12-07 1979-04-03 Pq Corporation Mixing reactive liquids and preparing coagulant aids
DE2736872B2 (en) * 1977-08-16 1979-07-19 Basf Ag, 6700 Ludwigshafen Process for the preparation of hydroxylammonium salts
DE2803103A1 (en) * 1978-01-25 1979-07-26 Bayer Ag PROCESS FOR THE PREPARATION OF ORGANIC POLYISOCYANATES CONTAINING BIURET AND / OR UREA GROUPS
US4462543A (en) * 1981-12-24 1984-07-31 The Procter & Gamble Company Nozzle
GB8607699D0 (en) * 1986-03-27 1986-04-30 Shell Int Research Mixing fluids
GR862922B (en) * 1986-12-18 1987-01-12 Himikes Viomihanies Voreiou El Tubular reactor
US5156779A (en) * 1989-04-27 1992-10-20 E. I. Du Pont De Nemours And Company Process and apparatus for producing ultrafine explosive particles
GB9007896D0 (en) * 1990-04-06 1990-06-06 Atomic Energy Authority Uk Mixing device
DE102013110952B4 (en) 2013-08-15 2015-11-26 Josef Meissner Gmbh & Co. Kg Process for the removal of impurities resulting from the production of aliphatic nitrate esters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE370299C (en) * 1920-02-14 1923-03-01 Knud Erslev Dr Process for the production of emulsions from immiscible liquids
DE1557018B2 (en) * 1966-04-09 1975-07-10 Basf Ag, 6700 Ludwigshafen Process for carrying out chemical reactions by mixing gases and liquids with a liquid medium

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129786A (en) * 1982-10-06 1984-05-23 Cosden Technology Sludge treatment or dewatering process
US6129212A (en) * 1996-04-17 2000-10-10 Voith Sulzer Stoffaufbereitung Gmbh Flotation process and mixing device
WO2001005494A1 (en) * 1999-07-15 2001-01-25 Hendrik Vulturius Method and device for producing foams, especially foamed porous light-density materials
WO2002055171A2 (en) * 2001-01-10 2002-07-18 Petreco International, Inc. Liquid separation process and apparatus for practising same
WO2002055171A3 (en) * 2001-01-10 2003-07-17 Petreco International Inc Liquid separation process and apparatus for practising same
EP2045002A1 (en) * 2007-10-02 2009-04-08 Ineos Europe Limited Mixing apparatus
WO2009043751A1 (en) * 2007-10-02 2009-04-09 Ineos Europe Limited Mixing apparatus for gases
US8529117B2 (en) 2007-10-02 2013-09-10 Ineos Europe Limited Mixing apparatus for gases
EP2772304B1 (en) 2011-05-19 2017-05-10 Josef Meissner GmbH & Co. KG Devices for the purification of nitration products
EP2735604A1 (en) * 2012-11-22 2014-05-28 Castrol Limited Method of preparing a lubricant composition

Also Published As

Publication number Publication date
FR2156375B3 (en) 1975-11-28
NL7213985A (en) 1973-04-17
JPS4847657A (en) 1973-07-06
IT972367B (en) 1974-05-20
FR2156375A1 (en) 1973-05-25
BE790131A (en) 1973-04-16
CH543299A (en) 1973-10-31
DE2151206C2 (en) 1984-05-17
DE2151206A1 (en) 1973-04-19

Similar Documents

Publication Publication Date Title
GB1407281A (en) Method of achieving rapid mixing of two liquids
EP0477845B1 (en) In-line dispersion of gas in liquid
US4633909A (en) Apparatus for the rapid in-line mixing of two fluids
US2316832A (en) Fluid mixing device
US2307509A (en) Means for mixing and distributing fluids
GB1370538A (en) Method and apparatus for mixing gas and liquid
ES468489A1 (en) Continuous flow static mixer for mixing powder and/or suspension materials with liquid materials
US4328107A (en) Process and apparatus for forming dispersions
GB1354795A (en) Process and device for homogenising liquids
GB1214818A (en) Improvements in and relating to apparatuses for introducing one fluid into another
ES379889A1 (en) Method and apparatus for continuous mixing of liquids
NO982592D0 (en) Method for applying a mixture of two liquid components
GB2189843A (en) Apparatus for mixing fluids
US4340311A (en) Interfacial surface generator mixer
GB1033147A (en) Assembly for proportioning liquids
US2073204A (en) Method and apparatus for producing fire extinguishing foam
GB1408715A (en) Device for mixing additives into a liquid stream
GB1174654A (en) Apparatus for Mixing Fluids
GB1303163A (en)
US20040246815A1 (en) Device and method of creating hydrodynamic cavitation in fluids
GB1207746A (en) Proportioner
GB1486310A (en) Aerators
GB1093982A (en) Improvements in or relating to liquid mixing and dispensing apparatus
GB490186A (en) Device for producing foams
JPS582419Y2 (en) fluid mixer

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee