GB1240756A - Mixing apparatus - Google Patents

Mixing apparatus

Info

Publication number
GB1240756A
GB1240756A GB1880569A GB1880569A GB1240756A GB 1240756 A GB1240756 A GB 1240756A GB 1880569 A GB1880569 A GB 1880569A GB 1880569 A GB1880569 A GB 1880569A GB 1240756 A GB1240756 A GB 1240756A
Authority
GB
United Kingdom
Prior art keywords
bore
liquid
nozzle
april
angle
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
GB1880569A
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Publication of GB1240756A publication Critical patent/GB1240756A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
    • 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
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31423—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the circumferential direction only and covering the whole circumference
    • 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
    • Y10T137/87587—Combining by aspiration
    • Y10T137/87619—With selectively operated flow control means in inlet
    • Y10T137/87627—Flow control means is located in aspirated fluid inlet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,240,756. Mixing apparatus. INVENTA A.G. FUR FORSCHUNG UND PATENTVERWERTUNG. 11 April, 1969 [11 April, 1968], No. 18805/69. Heading B1C. [Also in Divisions C2 and F1] Apparatus for mixing two liquids comprises a pipe 1 having a converging-diverging bore 2, 3, the angle of divergence # not exceeding 15‹, through which one liquid is caused to flow, an annular chamber 5 surrounding the bore to which the other liquid is supplied under pressure, and one or more nozzles 7 leading from the chamber into the bore through which the other liquid is injected, the or each nozzle being arranged so as to direct liquid into the bore at an angle α from 30 to 90‹ to the downstream direction of flow of the liquid in the bore and being controlled by a valve having a spindle 10 which seats in the nozzle and which, when fully seated, extends through the nozzle into the bore.
GB1880569A 1968-04-11 1969-04-11 Mixing apparatus Expired GB1240756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH550468A CH519448A (en) 1968-04-11 1968-04-11 Mixing device

Publications (1)

Publication Number Publication Date
GB1240756A true GB1240756A (en) 1971-07-28

Family

ID=4294718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1880569A Expired GB1240756A (en) 1968-04-11 1969-04-11 Mixing apparatus

Country Status (8)

Country Link
US (1) US3601318A (en)
JP (1) JPS5427579B1 (en)
BE (1) BE731358A (en)
CH (1) CH519448A (en)
ES (1) ES379889A1 (en)
FR (1) FR2006073A6 (en)
GB (1) GB1240756A (en)
NL (2) NL6905456A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510105A1 (en) * 1974-10-17 1976-04-29 Soavi Bruno & Flli Spa METHOD AND DEVICE FOR THE HOMOGENIZATION OF LIQUIDS
DE2950216A1 (en) * 1978-12-13 1980-06-26 Upjohn Co METHOD AND DEVICE FOR INNER MIXING OF TWO LIQUID COMPONENTS
US4881875A (en) * 1987-05-06 1989-11-21 British Aerospace Plc Boundary layer control in supersonic nozzle
DE3843543A1 (en) * 1988-12-23 1990-06-28 Thyssen Gas METHOD FOR BLOWING GASES
WO1991000139A1 (en) * 1989-06-30 1991-01-10 Nauchno-Proizvodstvennaya Assotsiatsia 'transsonik' Device for preparation of emulsions
WO1991011238A1 (en) * 1990-02-02 1991-08-08 Sports Marine International Pty. Ltd. Vacuum distillation using suction apparatus
DE19700462A1 (en) * 1997-01-09 1998-07-16 Guenther Schwald Arrangement for injecting additives into turbulent flow in passage
DE19729110A1 (en) * 1997-07-08 1999-01-14 Wilhelm Haase Plant for colouring fluid media used in e.g. mortars and finishing plaster
EP0901810A2 (en) * 1997-09-05 1999-03-17 Bayer Ag Method and apparatus for the continuous mixing of a droplet dispersion in a liquid
WO2004113287A1 (en) * 2003-05-23 2004-12-29 Dsm Ip Assets B.V. Process for preparing caprolactam by admixture of cyclohexanone oxime to a reaction mixture under turbulent flow conditions

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887165A (en) * 1970-12-17 1975-06-03 Earl Clayton Thompson Watering valve for animals
CA958328A (en) * 1971-08-05 1974-11-26 Hurtsteel Products Ltd. Method and assembly for controlling blowouts in oil wells
US3951167A (en) * 1974-12-05 1976-04-20 E. I. Du Pont De Nemours And Company Fluid handling assembly
US4416610A (en) * 1980-03-14 1983-11-22 Hydroil, Inc. Water-in-oil emulsifier and oil-burner boiler system incorporating such emulsifier
US4344752A (en) * 1980-03-14 1982-08-17 The Trane Company Water-in-oil emulsifier and oil-burner boiler system incorporating such emulsifier
US4383646A (en) * 1980-11-19 1983-05-17 Smith Fergus S Snow making nozzle
GB8704749D0 (en) * 1987-02-28 1987-04-01 Hirt Combustion Eng Atomiser
JPH07103691B2 (en) * 1990-06-20 1995-11-08 東亞合成株式会社 Method for spraying quick-setting spray material
US5935425A (en) * 1996-09-05 1999-08-10 Sortwell & Co. Centrifuge with rotatable scroll and means to mix flocculant with feed slurry
EP0838259A1 (en) * 1996-10-23 1998-04-29 Sulzer Chemtech AG Device for feeding additives to a high viscous liquid stram
FR2804045B1 (en) * 2000-01-25 2002-03-29 Air Liquide DEVICE FOR MIXING A SECONDARY GAS IN A MAIN GAS
TWM476647U (en) 2013-12-16 2014-04-21 China Petrochemical Development Corporation Taipei (Taiwan) Fluid mixing apparatus
US20230390719A1 (en) * 2022-06-06 2023-12-07 Sensia Netherlands B.V. Low pressure jet nozzle and optimized jet pattern for mixing process water in crude oil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270637A (en) * 1940-10-18 1942-01-20 Joseph F Komar Liquid fuel burner
US2574003A (en) * 1947-04-01 1951-11-06 Jr Robert L Wymer Spray nozzle
US2965312A (en) * 1955-07-12 1960-12-20 Hale Loren Spray gun
US2910248A (en) * 1957-01-22 1959-10-27 Kemax Corp Spray gun
US3419082A (en) * 1967-03-16 1968-12-31 Bliss E W Co Portable foam nozzle

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510105A1 (en) * 1974-10-17 1976-04-29 Soavi Bruno & Flli Spa METHOD AND DEVICE FOR THE HOMOGENIZATION OF LIQUIDS
DE2950216A1 (en) * 1978-12-13 1980-06-26 Upjohn Co METHOD AND DEVICE FOR INNER MIXING OF TWO LIQUID COMPONENTS
US4881875A (en) * 1987-05-06 1989-11-21 British Aerospace Plc Boundary layer control in supersonic nozzle
DE3843543C2 (en) * 1988-12-23 2000-11-23 Thyssen Gas Process for the reduction of nitrogen oxides contained in flue gases from combustion plants
DE3843543A1 (en) * 1988-12-23 1990-06-28 Thyssen Gas METHOD FOR BLOWING GASES
WO1991000139A1 (en) * 1989-06-30 1991-01-10 Nauchno-Proizvodstvennaya Assotsiatsia 'transsonik' Device for preparation of emulsions
WO1991011238A1 (en) * 1990-02-02 1991-08-08 Sports Marine International Pty. Ltd. Vacuum distillation using suction apparatus
DE19700462A1 (en) * 1997-01-09 1998-07-16 Guenther Schwald Arrangement for injecting additives into turbulent flow in passage
DE19700462C2 (en) * 1997-01-09 1999-07-01 Guenther Schwald Static mixer
DE19729110A1 (en) * 1997-07-08 1999-01-14 Wilhelm Haase Plant for colouring fluid media used in e.g. mortars and finishing plaster
EP0901810A2 (en) * 1997-09-05 1999-03-17 Bayer Ag Method and apparatus for the continuous mixing of a droplet dispersion in a liquid
EP0901810A3 (en) * 1997-09-05 2001-02-07 Bayer Ag Method and apparatus for the continuous mixing of a droplet dispersion in a liquid
WO2004113287A1 (en) * 2003-05-23 2004-12-29 Dsm Ip Assets B.V. Process for preparing caprolactam by admixture of cyclohexanone oxime to a reaction mixture under turbulent flow conditions
EA009600B1 (en) * 2003-05-23 2008-02-28 ДСМ АйПи ЭССЕТС Б.В. Process for preparing caprolactam by admixture of cyclohexanone oxime to a reaction mixture under turbulent flow conditions
US7358357B2 (en) 2003-05-23 2008-04-15 Dsm Ip Assets B.V. Process for preparing caprolactam by admixture of cyclohexanone oxime to a reaction mixture under turbulent flow conditions

Also Published As

Publication number Publication date
ES379889A1 (en) 1972-09-16
NL7515196A (en) 1976-04-29
CH519448A (en) 1972-02-29
FR2006073A6 (en) 1969-12-19
NL6905456A (en) 1969-10-14
BE731358A (en) 1969-09-15
JPS5427579B1 (en) 1979-09-11
US3601318A (en) 1971-08-24

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