FR2198778B1 - - Google Patents

Info

Publication number
FR2198778B1
FR2198778B1 FR7242736A FR7242736A FR2198778B1 FR 2198778 B1 FR2198778 B1 FR 2198778B1 FR 7242736 A FR7242736 A FR 7242736A FR 7242736 A FR7242736 A FR 7242736A FR 2198778 B1 FR2198778 B1 FR 2198778B1
Authority
FR
France
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
FR7242736A
Other versions
FR2198778A1 (fr
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.)
KOHLENSAUREWERKE C G ROMMENHOLLER GmbH
Original Assignee
KOHLENSAUREWERKE C G ROMMENHOLLER 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 KOHLENSAUREWERKE C G ROMMENHOLLER GmbH filed Critical KOHLENSAUREWERKE C G ROMMENHOLLER GmbH
Publication of FR2198778A1 publication Critical patent/FR2198778A1/fr
Application granted granted Critical
Publication of FR2198778B1 publication Critical patent/FR2198778B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening
    • 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
    • B01F23/12—Mixing gases with gases with vaporisation of a liquid
    • 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
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • 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
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B01F25/45211—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial
    • 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
    • B01F2025/911—Axial flow
    • 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
FR7242736A 1972-09-11 1972-12-01 Expired FR2198778B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2244448A DE2244448C3 (de) 1972-09-11 1972-09-11 Verfahren und Vorrichtung zum Erzeugen eines trockenen gasförmigen CO tief 2-Trimethylamingemisches unter Druck in einem Behälter, welches zum Begasen von GieBereiformen und -kernen verwendet wird

Publications (2)

Publication Number Publication Date
FR2198778A1 FR2198778A1 (fr) 1974-04-05
FR2198778B1 true FR2198778B1 (fr) 1976-02-13

Family

ID=5855974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242736A Expired FR2198778B1 (fr) 1972-09-11 1972-12-01

Country Status (8)

Country Link
AT (1) AT324590B (fr)
BE (1) BE791663A (fr)
CH (1) CH559073A5 (fr)
DE (1) DE2244448C3 (fr)
FR (1) FR2198778B1 (fr)
GB (1) GB1402355A (fr)
IT (1) IT973262B (fr)
NL (1) NL7215058A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349358A (en) 1981-03-26 1982-09-14 Union Carbide Corporation Method of mixing a gas and a vaporizable liquid
DE3511927C2 (de) * 1985-04-01 1994-07-07 Perkin Elmer Corp Mischvorrichtung zur Mischung von wenigstens zwei strömenden Fluidstoffen
FR2842123B1 (fr) * 2002-07-11 2004-08-27 Carboxyque Francaise Procede et dispositif d'injection de co2 diphasique dans un milieu gazeux en transfert

Also Published As

Publication number Publication date
AT324590B (de) 1975-09-10
BE791663A (fr) 1973-03-16
GB1402355A (en) 1975-08-06
FR2198778A1 (fr) 1974-04-05
IT973262B (it) 1974-06-10
NL7215058A (fr) 1974-03-13
DE2244448C3 (de) 1975-09-25
CH559073A5 (fr) 1975-02-28
DE2244448A1 (de) 1974-03-21
DE2244448B2 (de) 1975-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse