ES8402729A1 - Metodo y cascada de separacion de gases correspondiente paraseparar un componente enriquecido de un gas a procesar me- diante el proceso en cascada - Google Patents

Metodo y cascada de separacion de gases correspondiente paraseparar un componente enriquecido de un gas a procesar me- diante el proceso en cascada

Info

Publication number
ES8402729A1
ES8402729A1 ES502167A ES502167A ES8402729A1 ES 8402729 A1 ES8402729 A1 ES 8402729A1 ES 502167 A ES502167 A ES 502167A ES 502167 A ES502167 A ES 502167A ES 8402729 A1 ES8402729 A1 ES 8402729A1
Authority
ES
Spain
Prior art keywords
cascade
gas
modules
relative
flow rate
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
ES502167A
Other languages
English (en)
Other versions
ES502167A0 (es
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.)
Atomic Energy Corp of South Africa Ltd
Original Assignee
Atomic Energy Corp of South Africa 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 Atomic Energy Corp of South Africa Ltd filed Critical Atomic Energy Corp of South Africa Ltd
Publication of ES8402729A1 publication Critical patent/ES8402729A1/es
Publication of ES502167A0 publication Critical patent/ES502167A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/225—Multiple stage diffusion
    • B01D53/226—Multiple stage diffusion in serial connexion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/10—Separation by diffusion
    • B01D59/12—Separation by diffusion by diffusion through barriers

Abstract

PROCEDIMIENTO DE SEPRACION EN CASCADA DE GASES MEZCLADOS.EL PROCEDIMIENTO SEPARA, EN UNA MEZCLA DE GASES, COMPONENTES ENRIQUECIDOS Y EMPOBRECIDOS EN UN DETERMINADO GAS. PARA ELLO SE BASA EN UN DISPOSITIVO DE CASCADA INTEGRADO POR VARIOS MODULOS IGUALES, CADA UNO DE LOS CUALES COMPRENDE VARIOS ELEMENTOS DE SEPARACION EN SERIE, FLUYENDO A TRAVES DE TODA LA CASCADA DE ELEMENTOS AMBOS COMPONENTES EN SENTIDOS OPUESTOS, Y RECOGIENDOSE FINALMENTE CADA COMPONENTE EN UN EXTREMO DE LA CASCADA. LA SELECCION DE LOS FLUJOS DE ENTRADA Y SALIDA DE CADA MODULO SE EFECTUA DEMODO QUE EL CAUDAL MOLAR DE GAS SEA CONSTANTE EN LA CASCADA.
ES502167A 1980-04-21 1981-04-21 Metodo y cascada de separacion de gases correspondiente paraseparar un componente enriquecido de un gas a procesar me- diante el proceso en cascada Granted ES502167A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA802363 1980-04-21

Publications (2)

Publication Number Publication Date
ES8402729A1 true ES8402729A1 (es) 1984-03-16
ES502167A0 ES502167A0 (es) 1984-03-16

Family

ID=25574672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502167A Granted ES502167A0 (es) 1980-04-21 1981-04-21 Metodo y cascada de separacion de gases correspondiente paraseparar un componente enriquecido de un gas a procesar me- diante el proceso en cascada

Country Status (24)

Country Link
US (1) US4356005A (es)
AT (1) AT377198B (es)
AU (1) AU543321B2 (es)
BE (1) BE888458A (es)
BR (1) BR8102357A (es)
CA (1) CA1153873A (es)
CH (1) CH652314A5 (es)
DE (1) DE3115998A1 (es)
DK (1) DK174481A (es)
ES (1) ES502167A0 (es)
FI (1) FI811038L (es)
FR (1) FR2480618A1 (es)
GB (1) GB2074467B (es)
GR (1) GR75624B (es)
IE (1) IE50993B1 (es)
IL (1) IL62580A (es)
IT (1) IT1137359B (es)
NL (1) NL8101918A (es)
NO (1) NO811327L (es)
NZ (1) NZ196665A (es)
PT (1) PT72893B (es)
SE (1) SE8102361L (es)
ZM (1) ZM2781A1 (es)
ZW (1) ZW6881A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206821C2 (de) * 1982-02-26 1984-02-02 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Abtrennung von leichtem Zusatzgas bei Trenndüsenkaskaden
US5318606A (en) * 1989-04-04 1994-06-07 Pall Corporation Filtration system
BR0006748A (pt) * 2000-11-29 2005-08-09 Comision Nac De En Atomica Unidade modular de enriquecimento por difusão gasosa e fábrica de enriquecimento por difusão gasosa

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208197A (en) * 1944-11-03 1965-09-28 Simon Franz Eugen Diffusion separation of fluids
US2617493A (en) * 1946-04-15 1952-11-11 Phillips Petroleum Co Separation of hydrocarbons from nonhydrocarbons by diffusion
US2609059A (en) * 1948-06-29 1952-09-02 Hydrocarbon Research Inc Mass diffusion process and apparatus
US4104037A (en) * 1957-09-23 1978-08-01 The United States Of America As Represented By The United States Department Of Energy Gaseous diffusion system
US3250080A (en) * 1962-11-07 1966-05-10 Kerr Mc Gee Oil Ind Inc Method of separating gaseous mixtures by diffusion and fractionation
ZA744383B (en) * 1973-08-01 1975-07-30 Kernforschung Gmbh Ges Fuer Method and device for separating gaseous or vaporous materials, especially isotopes by means of separation nozzles
JPS5263178A (en) * 1975-11-17 1977-05-25 Toshiba Corp Gas separation unit
NL170810C (nl) * 1975-12-19 1983-01-03 Ultra Centrifuge Nederland Nv Inrichting voor het in continu bedrijf scheiden van een gasvormig mengsel in een aantal cascade geschakelde scheidingseenheden.
US4092130A (en) * 1976-02-04 1978-05-30 Wikdahl Nils Anders Lennart Process for the separation of gas mixtures into component fractions according to their molecular or atomic weight
US4040801A (en) * 1976-04-05 1977-08-09 The United States Of America As Represented By The United States Energy Research And Development Administration Method and apparatus for rapid adjustment of process gas inventory in gaseous diffusion cascades
US4193775A (en) * 1976-07-27 1980-03-18 Wang Chia Gee Methods and apparatus for separating gases with ventilated blades
US4167244A (en) * 1976-11-11 1979-09-11 Exxon Nuclear Company, Inc. Gas-centrifuge unit and centrifugal process for isotope separation
DE2746871C1 (de) * 1977-10-19 1985-10-31 Uranit GmbH, 5170 Jülich Verfahren und Vorrichtung zum Betreiben einer Trennkaskade zum Trennen gasfoermiger Stoffgemische,insbesondere von Isotopengemischen

Also Published As

Publication number Publication date
PT72893A (en) 1981-05-01
NZ196665A (en) 1983-07-15
ATA179481A (de) 1984-07-15
DE3115998A1 (de) 1982-02-04
GB2074467A (en) 1981-11-04
ZW6881A1 (en) 1981-05-20
SE8102361L (sv) 1981-10-22
AU543321B2 (en) 1985-04-18
AT377198B (de) 1985-02-25
FR2480618A1 (fr) 1981-10-23
ZM2781A1 (en) 1982-02-22
IT8121150A0 (it) 1981-04-14
IT1137359B (it) 1986-09-10
IE810881L (en) 1981-10-21
IL62580A (en) 1984-06-29
ES502167A0 (es) 1984-03-16
NO811327L (no) 1981-10-22
AU6897781A (en) 1981-10-29
DE3115998C2 (es) 1991-04-11
US4356005A (en) 1982-10-26
IL62580A0 (en) 1982-03-31
CA1153873A (en) 1983-09-20
NL8101918A (nl) 1981-11-16
DK174481A (da) 1981-10-22
CH652314A5 (de) 1985-11-15
IE50993B1 (en) 1986-09-03
BE888458A (fr) 1981-08-17
PT72893B (en) 1982-04-02
FI811038L (fi) 1981-10-22
BR8102357A (pt) 1981-12-22
GR75624B (es) 1984-08-01
GB2074467B (en) 1984-02-01
FR2480618B1 (es) 1984-11-23

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