GB1381368A - Method for rapidly mixing different gases - Google Patents

Method for rapidly mixing different gases

Info

Publication number
GB1381368A
GB1381368A GB5864672A GB5864672A GB1381368A GB 1381368 A GB1381368 A GB 1381368A GB 5864672 A GB5864672 A GB 5864672A GB 5864672 A GB5864672 A GB 5864672A GB 1381368 A GB1381368 A GB 1381368A
Authority
GB
United Kingdom
Prior art keywords
gas
chamber
velocity
gases
lighter
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
GB5864672A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1381368A publication Critical patent/GB1381368A/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
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • 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
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/07—Isotope separation

Landscapes

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

Abstract

1381368 Mixing gases NIPPON KOKAN KK 19 Dec 1972 [22 Dec 1971] 58646/72 Heading B1C A method of rapidly mixing different kinds of gases, one kind of gas having a higher density being introduced into a cyclone-type gas mixing chamber 11 through a gas inlet pipe 12 or 22 in a tangential direction at an upper part of the chamber, a lighter gas being introduced into the chamber through a pipe 14 or 24 at a lower part of the chamber, also tangentially but in an opposite sense, the vertical distance between the pipes is 1.5-3.0 times the diameter of the upper pipe, the lighter gas is injected into the chamber at a velocity 1.15-20.00 times that of the denser gas and, the denser gas has a vortical flow at a swirling linear velocity 1.0-3.5 times the vertical velocity at which said gas gradually descends while spirally flowing. At the lower level there may be several pipes conveying lighter gases to the chamber, wherein their mean velocity only should be 1.15-20.00. times that of the denser gas.
GB5864672A 1971-12-22 1972-12-19 Method for rapidly mixing different gases Expired GB1381368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46104297A JPS4869158A (en) 1971-12-22 1971-12-22

Publications (1)

Publication Number Publication Date
GB1381368A true GB1381368A (en) 1975-01-22

Family

ID=14376974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5864672A Expired GB1381368A (en) 1971-12-22 1972-12-19 Method for rapidly mixing different gases

Country Status (7)

Country Link
US (1) US3862907A (en)
JP (1) JPS4869158A (en)
AU (1) AU464476B2 (en)
CA (1) CA962663A (en)
FR (1) FR2164903B1 (en)
GB (1) GB1381368A (en)
IT (1) IT974193B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149679A (en) * 1983-11-14 1985-06-19 Conoco Inc Vortex eductor

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JPS50124666U (en) * 1974-03-26 1975-10-13
FR2276276A1 (en) * 1974-06-28 1976-01-23 Rhone Poulenc Ind PLASTER PREPARATION PROCESS
DE2746188A1 (en) * 1977-10-14 1979-04-19 Bayer Ag METHOD AND DEVICE FOR MIXING AND APPLYING REACTIVE SUBSTANCES
GB2031748B (en) * 1978-10-09 1983-04-27 British Res Agricult Eng Continuous mixing
US4325716A (en) * 1980-05-28 1982-04-20 Livemore Gerald S V Mixing chamber in combination with a dust cyclone separator
NL170923C (en) * 1979-05-11 1983-01-17 Estel Hoogovens Bv GAS MIXER.
LU81469A1 (en) * 1979-07-05 1981-02-03 Luniversite Libre Bruxelles PROCESS AND PLANT FOR THE PRODUCTION OF REACTIVE METALS BY REDUCTION OF THEIR HALIDES
GB2056748B (en) * 1979-08-22 1983-05-05 Jahn H Method for eliminating local gas concentrations in stratified atmospheres
US4415275A (en) * 1981-12-21 1983-11-15 Dietrich David E Swirl mixing device
SE8304273D0 (en) * 1983-08-04 1983-08-04 Skf Steel Eng Ab SET AND DEVICE FOR HEATING A GAS WITH ANOTHER GAS
US4614596A (en) * 1985-01-10 1986-09-30 Wyness David K Apparatus and method for dissolving a gas in an aqueous stream
JPH04358530A (en) * 1991-02-25 1992-12-11 Osaka Oxygen Ind Ltd Uniformizing treatment of gaseous mixture
DE4310575C1 (en) * 1993-03-31 1994-09-15 Ritzau Pari Werk Gmbh Paul Device for generating aerosol pulses
FR2727441B1 (en) * 1994-11-28 1997-01-31 Lamort E & M IMPROVEMENTS ON AIR INJECTION DEVICES IN A PULP OF PAPER TO DE-INK THEM
EP0963784B1 (en) * 1997-12-30 2006-10-11 Hirofumi Ohnari Swirling fine-bubble generator and method
US6231334B1 (en) * 1998-11-24 2001-05-15 John Zink Company Biogas flaring unit
WO2000069550A1 (en) * 1999-05-15 2000-11-23 Hirofumi Ohnari Swing type fine air bubble generating device
US7654975B2 (en) * 2003-04-24 2010-02-02 Northgate Technologies, Inc. Mixed-gas insufflation system
ITUD20030095A1 (en) * 2003-04-30 2004-11-01 Dal Tio Srl MIXER DEVICE, AND RELATED PROCEDURE, FOR MIXING A SUBSTANCE WITH A PRESSURIZED FLUID.
US7704223B2 (en) * 2003-10-07 2010-04-27 Northgate Technologies Inc. System and method for delivering a substance to a body cavity
DE602004031034D1 (en) * 2003-10-31 2011-02-24 Trudell Medical Int SYSTEM FOR MANIPULATING A CATHETER FOR STORING A SUBSTANCE IN A BODY HEIGHT
GB0426429D0 (en) * 2004-12-01 2005-01-05 Incro Ltd Nozzle arrangement and dispenser incorporating nozzle arrangement
JP2006272150A (en) * 2005-03-29 2006-10-12 Jfe Steel Kk Gas mixer and gas mixing method
JP4505367B2 (en) * 2005-04-01 2010-07-21 株式会社豊田中央研究所 Hydrogen fuel supply system
GB0603917D0 (en) * 2006-02-28 2006-04-05 Stein Peter Gas retention vessel
CA3099231A1 (en) * 2006-08-04 2008-02-07 Northgate Technologies Inc. In-dwelling port for access into a body
US20080127954A1 (en) * 2006-11-30 2008-06-05 Coates George J In line mixing chamber for internal combustion engine
SE530775C2 (en) * 2007-01-05 2008-09-09 Zemission Ab Heating device for catalytic combustion of liquid fuels and a stove comprising such a heating device
JP5466732B2 (en) * 2012-06-21 2014-04-09 月島機械株式会社 Method for producing reactive aggregated particles, method for producing positive electrode active material for lithium ion battery, method for producing lithium ion battery, and apparatus for producing reactive aggregated particles
US8950383B2 (en) 2012-08-27 2015-02-10 Cummins Intellectual Property, Inc. Gaseous fuel mixer for internal combustion engine
CN103611453B (en) * 2012-11-23 2016-01-13 大唐环境产业集团股份有限公司 A kind of slurry agitating device
CN103537211B (en) * 2013-10-10 2015-07-15 彭伟明 Emulsifying method and device by double-vortex-body vortex
CN103537209B (en) * 2013-10-10 2016-02-17 彭伟明 The emulsification method that a kind of magnetic field combines with vortex and device
CN103537210B (en) * 2013-10-10 2015-07-15 彭伟明 Vortex emulsion method and device
US9572595B1 (en) 2014-03-05 2017-02-21 Northgate Technologies Inc. In-dwelling port for access into a body
CN103920403B (en) * 2014-03-24 2015-11-04 攀钢集团攀枝花钢铁研究院有限公司 Metatitanic acid liquid evenly mixing device and method and Producing Titanium Dioxide become ash point decision maker with online

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12293A (en) * 1855-01-23 Geobge copeland
US1879582A (en) * 1930-06-27 1932-09-27 Minor W Stout Fluid mixing device
DE1035306B (en) * 1953-02-26 1958-07-31 Schoppe Fritz Process for mixing gaseous, liquid or solid substances as well as for the production of reaction products and device for carrying out the process
NL87115C (en) * 1953-10-29 1956-09-15
US2847083A (en) * 1956-06-18 1958-08-12 Exxon Research Engineering Co Fractionator design
US3105778A (en) * 1959-06-12 1963-10-01 Kaiser Aluminium Chem Corp Heating and mixing methods
US3238021A (en) * 1963-01-21 1966-03-01 Monsanto Co Mixing equipment
GB1140837A (en) * 1966-02-22 1969-01-22 Ashbrook Corp Method and apparatus for mixing streams of gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149679A (en) * 1983-11-14 1985-06-19 Conoco Inc Vortex eductor

Also Published As

Publication number Publication date
IT974193B (en) 1974-06-20
AU5025272A (en) 1974-06-20
DE2262739B2 (en) 1977-01-20
FR2164903A1 (en) 1973-08-03
CA962663A (en) 1975-02-11
AU464476B2 (en) 1975-08-13
DE2262739A1 (en) 1973-07-05
US3862907A (en) 1975-01-28
JPS4869158A (en) 1973-09-20
FR2164903B1 (en) 1976-01-30

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Legal Events

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