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ES8702507A1 - Un metodo de produccion de circonio - Google Patents

Un metodo de produccion de circonio

Info

Publication number
ES8702507A1
ES8702507A1 ES525422A ES525422A ES8702507A1 ES 8702507 A1 ES8702507 A1 ES 8702507A1 ES 525422 A ES525422 A ES 525422A ES 525422 A ES525422 A ES 525422A ES 8702507 A1 ES8702507 A1 ES 8702507A1
Authority
ES
Spain
Prior art keywords
zirconium
separated
nuclear reactor
remainder
dicyclopentadienyl
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
ES525422A
Other languages
English (en)
Other versions
ES525422A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8702507A1 publication Critical patent/ES8702507A1/es
Publication of ES525422A0 publication Critical patent/ES525422A0/es
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
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14362—Assembling elements of heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/13—Heads having an integrated circuit

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

METODO DE PRODUCCION DE ZIRCONIO. CONSISTE EN PRODUCIR UN MATERIAL SELECCIONADO ENTRE UNO O MAS DE DICLORURO DE DICICLOPENTADIENILZIRCONIO, (CP)2ZRCL2, DI-ISOPROPOXIDO DE DICICLOPENTADIENILZIRCONIO Y DI-T-BUTOXIDO DE DICICLOPENTADIENILZIRCONIO, QUE SON RESISTENTES A LA HIDROLISIS, CONTENIENDO DICHO MATERIAL ISOTOPOS DE ZIRCONIO; COMETER EL VAPOR DEL MATERIAL A LA RADIACION EMITIDA POR UN LASER DE DIOXIDO DE CARBONO SINTONIZADO A LA VIBRACION DE UN ENLACE EXCITABLE DIRECTA O INDIRECTAMENTE ASOCIADO CON UN ISOTOPO SELECCIONADO SZR DE DICHO MATERIAL; SEPARAR EL PRODUCTO DE DESCOMPOSICION DEL COMPONENTE SZR DEL RESTO DEL MATERIAL IRRADIADO; Y FORMAR LAS PARTES DE ESTE DEL COMPONENTE SZR SEPARADO DE DICHO MATERIAL O DEL RESTO DE DICHO MATERIAL EN EL QUE EL ZIRCONIO TIENE LA SECCION TRANSVERSAL DE ABSORCION DE NEUTRONES MINIMA. TIENE UTILIDAD PARA MEJORAR LA EFICACIA DE LOS REACTORES NUCLEARES.
ES525422A 1982-09-07 1983-09-06 Un metodo de produccion de circonio Expired ES8702507A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/415,095 US4496445A (en) 1982-09-07 1982-09-07 Separation of isotopes of zirconium

Publications (2)

Publication Number Publication Date
ES8702507A1 true ES8702507A1 (es) 1986-12-16
ES525422A0 ES525422A0 (es) 1986-12-16

Family

ID=23644362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525422A Expired ES8702507A1 (es) 1982-09-07 1983-09-06 Un metodo de produccion de circonio

Country Status (5)

Country Link
US (1) US4496445A (es)
EP (1) EP0105638B1 (es)
JP (1) JPS5966334A (es)
DE (1) DE3364723D1 (es)
ES (1) ES8702507A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183542A (en) * 1990-01-05 1993-02-02 Westinghouse Electric Corp. Apparatus and method for separating zirconium isotopes using balanced ion electromigration
JPH03143214A (ja) * 1990-10-05 1991-06-18 Asahi Denki Kk 金車通過形引留クランプによる電線引留方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1391738A (fr) * 1963-10-21 1965-03-12 Comp Generale Electricite Procédé de séparation isotopique
US3941670A (en) * 1970-11-12 1976-03-02 Massachusetts Institute Of Technology Method of altering biological and chemical activity of molecular species
US3937956A (en) * 1973-10-23 1976-02-10 Exxon Research & Engineering Company Isotope separation process
DE2458563A1 (de) * 1974-12-11 1976-06-16 Uranit Gmbh Verfahren zur isotopentrennung mittels laser
DE2517828A1 (de) * 1975-04-22 1976-11-18 Kraftwerk Union Ag Verfahren zur trennung bzw. anreicherung von isotopen
US4024217A (en) * 1975-05-23 1977-05-17 The United States Of America As Represented By The United States Energy Research And Development Administration Method of isotope separation by chemi-ionization
US4020350A (en) * 1975-06-23 1977-04-26 Massachusetts Institute Of Technology Isotope selective excitation and separation method and apparatus utilizing circularly polarized pulsed radiation
US4097384A (en) * 1976-03-22 1978-06-27 Northwestern University Process for uranium isotope separation
US4166951A (en) * 1977-04-13 1979-09-04 Westinghouse Electric Corp. Isotope enrichment
US4206350A (en) * 1978-01-31 1980-06-03 Westinghouse Electric Corp. Atomic and molecular isotope separation
US4389292A (en) * 1981-06-04 1983-06-21 Westinghouse Electric Corp. Zirconium isotope separation

Also Published As

Publication number Publication date
EP0105638A1 (en) 1984-04-18
EP0105638B1 (en) 1986-07-23
ES525422A0 (es) 1986-12-16
JPS5966334A (ja) 1984-04-14
DE3364723D1 (en) 1986-08-28
US4496445A (en) 1985-01-29
JPH0330412B2 (es) 1991-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519