GB2015141A - Nozzle for the Expansion of Gases - Google Patents

Nozzle for the Expansion of Gases

Info

Publication number
GB2015141A
GB2015141A GB7904338A GB7904338A GB2015141A GB 2015141 A GB2015141 A GB 2015141A GB 7904338 A GB7904338 A GB 7904338A GB 7904338 A GB7904338 A GB 7904338A GB 2015141 A GB2015141 A GB 2015141A
Authority
GB
United Kingdom
Prior art keywords
nozzle
gas flowing
gases
expansion
heat transfer
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
GB7904338A
Other versions
GB2015141B (en
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of GB2015141A publication Critical patent/GB2015141A/en
Application granted granted Critical
Publication of GB2015141B publication Critical patent/GB2015141B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D59/34—Separation by photochemical methods
    • 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
    • B01D59/18—Separation by diffusion by separation jets

Abstract

A nozzle, intended for use in a Uranium isotope separation plant, including means and/or devices for reducing or reversing the heat transfer to the gas flowing through the nozzle. A method is also provided, in which the heat transfer to the gas flowing through a nozzle is reduced or reversed. The nozzle body may comprise a material of poor heat conductivity and/or structurally formed so as to reduce heat conductivity, e.g. of decreasing wall thickness, or having hollow chambers through which a coolant may pass.
GB7904338A 1978-02-13 1979-02-07 Nozzle for the expansion of gases Expired GB2015141B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782805958 DE2805958C3 (en) 1978-02-13 1978-02-13 Nozzle for the adiabatic expansion of gases

Publications (2)

Publication Number Publication Date
GB2015141A true GB2015141A (en) 1979-09-05
GB2015141B GB2015141B (en) 1983-01-06

Family

ID=6031796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7904338A Expired GB2015141B (en) 1978-02-13 1979-02-07 Nozzle for the expansion of gases

Country Status (6)

Country Link
JP (1) JPS54117897A (en)
AU (1) AU526179B2 (en)
CA (1) CA1117166A (en)
DE (1) DE2805958C3 (en)
FR (1) FR2416716A1 (en)
GB (1) GB2015141B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9421497B2 (en) 2011-06-01 2016-08-23 Universite De Rennes 1 Process and device for separating isotopes from a gas flow

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358302A (en) * 1980-11-24 1982-11-09 The University Of Rochester Apparatus for separation of gas borne particles
US4469497A (en) * 1982-02-04 1984-09-04 Linhardt & Associates, Inc. Axisymmetrical separator for separating particulate matter from a fluid carrying medium
JPH0222011A (en) * 1988-07-12 1990-01-24 Modern Mach Kk Supplying method for material
JPH04278308A (en) * 1991-03-06 1992-10-02 Wako Kasei Kogyo Kk Method and device for mixing molding material
JP7011564B2 (en) * 2018-09-27 2022-01-26 三菱重工業株式会社 Laser gouging device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL148153B (en) * 1966-07-01 1975-12-15 Philips Nv EJECTOR PARTICULARLY SUITABLE FOR A DEVICE FOR GENERATING COLD AND / OR LIQUEFIING GASES.
DE2447762C2 (en) * 1974-10-07 1987-10-01 Kraftwerk Union AG, 4330 Mülheim Method and device for separating mixtures of substances and application of the same for the production of chemical compounds
DE2458563A1 (en) * 1974-12-11 1976-06-16 Uranit Gmbh PROCESS FOR ISOTOPE SEPARATION BY USING LASER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9421497B2 (en) 2011-06-01 2016-08-23 Universite De Rennes 1 Process and device for separating isotopes from a gas flow

Also Published As

Publication number Publication date
DE2805958B2 (en) 1980-06-26
FR2416716A1 (en) 1979-09-07
JPS6235806B2 (en) 1987-08-04
DE2805958C3 (en) 1981-03-19
GB2015141B (en) 1983-01-06
AU526179B2 (en) 1982-12-23
AU4414479A (en) 1979-08-23
CA1117166A (en) 1982-01-26
JPS54117897A (en) 1979-09-12
DE2805958A1 (en) 1979-08-16
FR2416716B1 (en) 1983-08-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee