EP1726355A3 - Gas-Gas-Mischer - Google Patents

Gas-Gas-Mischer Download PDF

Info

Publication number
EP1726355A3
EP1726355A3 EP06008568A EP06008568A EP1726355A3 EP 1726355 A3 EP1726355 A3 EP 1726355A3 EP 06008568 A EP06008568 A EP 06008568A EP 06008568 A EP06008568 A EP 06008568A EP 1726355 A3 EP1726355 A3 EP 1726355A3
Authority
EP
European Patent Office
Prior art keywords
gas
main line
line
mixer
symmetry
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.)
Granted
Application number
EP06008568A
Other languages
English (en)
French (fr)
Other versions
EP1726355A2 (de
EP1726355B1 (de
Inventor
Heinz-Dieter Dr. Obermeyer
Harald Dr. Ranke
Hans-Jürgen Dr. Reinhardt
Anton Wellenhofer
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Priority to PL06008568T priority Critical patent/PL1726355T3/pl
Publication of EP1726355A2 publication Critical patent/EP1726355A2/de
Publication of EP1726355A3 publication Critical patent/EP1726355A3/de
Application granted granted Critical
Publication of EP1726355B1 publication Critical patent/EP1726355B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01F23/10—Mixing gases with gases
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31322—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used simultaneously
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/918—Counter current flow, i.e. flows moving in opposite direction and colliding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Mischen eines ersten und eines zweiten Gases mit einer Hauptleitung (1) zur Führung des ersten Gases, einer Zuleitung (4) für das zweite Gas, wobei sich die Zuleitung (4) bis in das Innere der Hauptleitung (1) erstreckt und an ihrem Ende im Wesentlichen parallel zur Symmetrieachse (5) der Hauptleitung (1) verläuft, und einem Düsenkopf (6), der an seinem hinteren Ende (8) mit der Zuleitung (4) verbunden ist. Der Düsenkopf (6) besitzt Austrittskanäle (13) für das zweite Gas, die um einen Winkel zwischen 15° und 75° gegen die Symmetrieachse (5) der Hauptleitung (1) geneigt sind.
EP06008568A 2005-05-04 2006-04-25 Gas-Gas-Mischer Expired - Lifetime EP1726355B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06008568T PL1726355T3 (pl) 2005-05-04 2006-04-25 Mieszalnik gaz-gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005020942A DE102005020942A1 (de) 2005-05-04 2005-05-04 Gas-Gas-Mischer

Publications (3)

Publication Number Publication Date
EP1726355A2 EP1726355A2 (de) 2006-11-29
EP1726355A3 true EP1726355A3 (de) 2007-08-01
EP1726355B1 EP1726355B1 (de) 2011-06-15

Family

ID=36760075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06008568A Expired - Lifetime EP1726355B1 (de) 2005-05-04 2006-04-25 Gas-Gas-Mischer

Country Status (6)

Country Link
EP (1) EP1726355B1 (de)
AT (1) ATE512711T1 (de)
DE (1) DE102005020942A1 (de)
ES (1) ES2366797T3 (de)
PL (1) PL1726355T3 (de)
PT (1) PT1726355E (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8404189B2 (en) * 2007-12-14 2013-03-26 Dow Technology Investments Llc Oxygen/hydrocarbon rapid (high shear) gas mixer, particularly for the production of ethylene oxide
US8334395B2 (en) 2007-12-14 2012-12-18 Dow Technology Investments Llc Hydrocarbon/oxygen industrial gas mixer with coarse water droplet environment to reduce ignition potential
US8500894B2 (en) 2007-12-14 2013-08-06 Dow Technology Investments Llc Wet scrubbing for removing particulate solids from oxygen supply line
US8500320B2 (en) 2007-12-14 2013-08-06 Dow Technology Investments Llc Low shear gas mixer
WO2009078897A1 (en) 2007-12-14 2009-06-25 Dow Technology Investments Llc Hydrocarbon/oxygen industrial gas mixer with water mist
NL2001803C2 (en) * 2008-07-14 2010-01-18 Kimman Process Solutions B V A device for homogenizing fluids.
FR2980718B1 (fr) * 2011-09-29 2013-11-01 Air Liquide Medical Systems Module d'injection de gaz notamment pour installation d'administration de no gazeux
US9440903B2 (en) 2012-09-24 2016-09-13 Arkema Inc. Shell and tube oxidation reactor with improved resistance to fouling
CN113368716B (zh) * 2021-04-29 2022-08-16 中冶长天国际工程有限责任公司 一种富氧点火用空氧混合器及其控制方法
WO2023208337A1 (de) 2022-04-27 2023-11-02 Wacker Chemie Ag Vorrichtungen und verfahren zum mischen von gasen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191323350A (en) * 1913-10-15 1914-10-15 Alexander Constantine Ionides An Improved Method of and Means for Mixing the Constituents of a Combustible Gaseous Mixture.
CH345357A (de) * 1955-07-01 1960-03-31 Waagner Biro Ag Einrichtung zum Mischen von gasförmigen und flüssigen Medien
DE1557253A1 (de) * 1967-04-13 1970-04-02 Zink Co John Vorrichtung zur Mischung von fluiden Medien
US4674888A (en) * 1984-05-06 1987-06-23 Komax Systems, Inc. Gaseous injector for mixing apparatus
DE3728557A1 (de) * 1987-08-27 1989-03-09 Didier Eng Verfahren zur verteilung von ammoniak in einem gasstrom und vorrichtung zur durchfuehrung des verfahrens
EP1319435A2 (de) * 2001-12-12 2003-06-18 Collectplan GmbH Method and apparatus for introducing a first medium in a second medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665088B1 (fr) 1990-07-27 1992-10-16 Air Liquide Procede et dispositif de melange de deux gaz.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191323350A (en) * 1913-10-15 1914-10-15 Alexander Constantine Ionides An Improved Method of and Means for Mixing the Constituents of a Combustible Gaseous Mixture.
CH345357A (de) * 1955-07-01 1960-03-31 Waagner Biro Ag Einrichtung zum Mischen von gasförmigen und flüssigen Medien
DE1557253A1 (de) * 1967-04-13 1970-04-02 Zink Co John Vorrichtung zur Mischung von fluiden Medien
US4674888A (en) * 1984-05-06 1987-06-23 Komax Systems, Inc. Gaseous injector for mixing apparatus
DE3728557A1 (de) * 1987-08-27 1989-03-09 Didier Eng Verfahren zur verteilung von ammoniak in einem gasstrom und vorrichtung zur durchfuehrung des verfahrens
EP1319435A2 (de) * 2001-12-12 2003-06-18 Collectplan GmbH Method and apparatus for introducing a first medium in a second medium

Also Published As

Publication number Publication date
ES2366797T3 (es) 2011-10-25
PL1726355T3 (pl) 2011-10-31
EP1726355A2 (de) 2006-11-29
ATE512711T1 (de) 2011-07-15
DE102005020942A1 (de) 2006-11-09
PT1726355E (pt) 2011-08-30
EP1726355B1 (de) 2011-06-15

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