FR2631856B1 - Procede de melange et de compression de gaz, a debit controle, stable en debit et en composition, a partir d'au moins deux sources sous pression - Google Patents

Procede de melange et de compression de gaz, a debit controle, stable en debit et en composition, a partir d'au moins deux sources sous pression

Info

Publication number
FR2631856B1
FR2631856B1 FR8807466A FR8807466A FR2631856B1 FR 2631856 B1 FR2631856 B1 FR 2631856B1 FR 8807466 A FR8807466 A FR 8807466A FR 8807466 A FR8807466 A FR 8807466A FR 2631856 B1 FR2631856 B1 FR 2631856B1
Authority
FR
France
Prior art keywords
flow
mixing
stable
composition
pressure sources
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 - Lifetime
Application number
FR8807466A
Other languages
English (en)
Other versions
FR2631856A1 (fr
Inventor
Jacques Baudet
Daniel Coletti
Yves Ploquin
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR8807466A priority Critical patent/FR2631856B1/fr
Publication of FR2631856A1 publication Critical patent/FR2631856A1/fr
Application granted granted Critical
Publication of FR2631856B1 publication Critical patent/FR2631856B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • 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
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2113—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2211—Amount of delivered fluid during a period
FR8807466A 1988-05-31 1988-05-31 Procede de melange et de compression de gaz, a debit controle, stable en debit et en composition, a partir d'au moins deux sources sous pression Expired - Lifetime FR2631856B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8807466A FR2631856B1 (fr) 1988-05-31 1988-05-31 Procede de melange et de compression de gaz, a debit controle, stable en debit et en composition, a partir d'au moins deux sources sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807466A FR2631856B1 (fr) 1988-05-31 1988-05-31 Procede de melange et de compression de gaz, a debit controle, stable en debit et en composition, a partir d'au moins deux sources sous pression

Publications (2)

Publication Number Publication Date
FR2631856A1 FR2631856A1 (fr) 1989-12-01
FR2631856B1 true FR2631856B1 (fr) 1991-09-13

Family

ID=9366948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8807466A Expired - Lifetime FR2631856B1 (fr) 1988-05-31 1988-05-31 Procede de melange et de compression de gaz, a debit controle, stable en debit et en composition, a partir d'au moins deux sources sous pression

Country Status (1)

Country Link
FR (1) FR2631856B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2178025T3 (es) * 1996-11-28 2002-12-16 Solvay Fluor & Derivate Preparacion de mezclas gaseosas homogeneas con sf6
FR3111086A1 (fr) * 2020-06-05 2021-12-10 Air Liquide Electronics Systems Installation et procédé de distribution d’un mélange de gaz pour le dopage de plaquettes de silicium
FR3111085B1 (fr) * 2020-06-05 2023-05-12 Air Liquide Electronics Systems Installation et procédé de distribution d’un mélange de gaz

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273982A (en) * 1965-02-24 1966-09-20 Republic Steel Corp Gas mixing method and apparatus
US3515155A (en) * 1967-02-24 1970-06-02 Air Reduction Gas mixture proportioner
GB1411078A (en) * 1971-11-01 1975-10-22 Boc International Ltd Gas mixing apparatus
GB1395658A (en) * 1972-09-13 1975-05-29 Nishimatsu Constr Co Ltd Method of controlling the water head of the working face in the sield method of construction of tunnels
US3948281A (en) * 1973-02-22 1976-04-06 Scott Environmental Technology, Inc. Gas blending using null balance analyzer
DE3039510A1 (de) * 1980-10-20 1982-06-03 Hoechst Ag, 6000 Frankfurt Vorrichtung und verfahren zum dispergieren und loesen von polymerpulvern

Also Published As

Publication number Publication date
FR2631856A1 (fr) 1989-12-01

Similar Documents

Publication Publication Date Title
IS5108A (is) Ný lyfjablanda til innöndunar með eðlisþyngd í lausu sem er frá 0,28 til 0,38 g/ml, aðferð við að framleiða lyfjablönduna og notkun hennar
IL110084A (en) Therapeutic preparation for inhalation of insulin and process for its preparation
CA2228462A1 (fr) Orifice de remplissage a haute pression et regulateur de debit integres pour un rechargeur de bouteille a gaz
EP0860646A3 (fr) Système de concentration d'oxygène
AU1935997A (en) Needleless syringe with therapeutic agent particles entrained in supersonic gas flow
AU4024489A (en) Pressure/flow compensated direct acting pressure regulator
GB8914050D0 (en) Method of and compression tube for increasing pressure of a flowing gaseous medium,and power machine applying the compression tube
CA2034945A1 (fr) Distillation cryogene faisant appel a une pompe a chaleur non equilibree
IT8847930A0 (it) Contenitore per gas a pressione costante al variare del contenuto, particolarmente adatto per l'accumulo di biogas generato da liquami e ammassi solidi
IT1232755B (it) Procedimento per la determinazione del glucosio in un liquido biologico, e miscela reattiva per l' attuazione del procedimento
GB8915298D0 (en) Scroll apparatus with pressure regulation
FR2732692B1 (fr) Dispositif de controle microbiologique d'un gaz sous pression
FR2631856B1 (fr) Procede de melange et de compression de gaz, a debit controle, stable en debit et en composition, a partir d'au moins deux sources sous pression
FR2639050B1 (fr) Procede de stabilisation des conditions de pression et de debit dans un appareil de classage, et appareil de classage le mettant en oeuvre
EP0417882A3 (en) Improvements in and relating to gas pressure regulators
UA39179C2 (uk) Фармацевтична композиція для лікування порушень серцевого ритму у великих ссавців та людей, спосіб її одержання та антиаритмічний лікарський засіб
ZA878324B (en) New 2,6-diamino-3-halobenzylpyridines and processes for their manufacture as well as their use in pharmaceuticals
Bundschuh The Formulas of Exact Calculation of the Discrepancy of Low-dimensional Finite Point Sets (Ⅰ)
FR2625819B1 (fr) Procede et dispositif de regulation de debit d'au moins deux gaz selon le debit d'un des gaz
FR2544026B2 (fr) Ensemble de tirage d'un liquide au moyen d'un gaz sous pression
FR2725266B1 (fr) Dispositif de regulation de la pression d'un gaz dans des zones voisines d'un four a passage continu
USD282493S (en) Gas lighter
CS217189A3 (en) Hydrogenerator's connection in order to reduce air or gas content in hydraulic liquid
GB8812206D0 (en) Improvements in/relating to gas analysis
GB8823959D0 (en) Apparatus for controlling gas flow in pressure change adsorption plant

Legal Events

Date Code Title Description
ST Notification of lapse