IT1052550B - Procedimento per l arricchimento isotopico di uranio e boro - Google Patents

Procedimento per l arricchimento isotopico di uranio e boro

Info

Publication number
IT1052550B
IT1052550B IT52590/75A IT5259075A IT1052550B IT 1052550 B IT1052550 B IT 1052550B IT 52590/75 A IT52590/75 A IT 52590/75A IT 5259075 A IT5259075 A IT 5259075A IT 1052550 B IT1052550 B IT 1052550B
Authority
IT
Italy
Prior art keywords
uranium
boron
procedure
isotopic enrichment
isotopic
Prior art date
Application number
IT52590/75A
Other languages
English (en)
Original Assignee
Mitsubishi Rayon Co
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 Mitsubishi Rayon Co filed Critical Mitsubishi Rayon Co
Application granted granted Critical
Publication of IT1052550B publication Critical patent/IT1052550B/it

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
    • B01D59/28—Separation by chemical exchange
    • B01D59/30—Separation by chemical exchange by ion exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • B01J47/127—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes in the form of filaments or fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
IT52590/75A 1974-12-09 1975-12-09 Procedimento per l arricchimento isotopico di uranio e boro IT1052550B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49141354A JPS5167899A (en) 1974-12-09 1974-12-09 Hosodoitaino bunri oyobi noshukuhoho

Publications (1)

Publication Number Publication Date
IT1052550B true IT1052550B (it) 1981-07-20

Family

ID=15290011

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52590/75A IT1052550B (it) 1974-12-09 1975-12-09 Procedimento per l arricchimento isotopico di uranio e boro

Country Status (4)

Country Link
US (1) US4059670A (it)
JP (1) JPS5167899A (it)
FR (1) FR2293966A1 (it)
IT (1) IT1052550B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1091034A (en) * 1976-05-28 1980-12-09 Norito Ogawa Continuous separation of uranium isotopes
JPS5949052B2 (ja) * 1977-09-14 1984-11-30 旭化成株式会社 同位体分離装置
FR2617604B1 (fr) * 1987-07-03 1990-01-12 Commissariat Energie Atomique Procede de separation chromatographique au moyen de resines echangeuses d'ions pelliculaires, utilisable notamment pour la separation des isotopes ou des ions, et resines utilisables dans ce procede
US5130001A (en) * 1990-12-03 1992-07-14 Westinghouse Electric Corp. Uranium isotope separation by continuous anion exchange chromatography
US5176885A (en) * 1991-04-01 1993-01-05 Westinghouse Electric Corporation Isotope separation of weak acid forming elements by utilization of thermal regeneration of ion exchange resin
US5265135A (en) * 1992-10-13 1993-11-23 Westinghouse Electric Corp. Instrumentation and control scheme for implementing a boron isotopic enrichment process
US5419887A (en) * 1994-01-25 1995-05-30 Research & Development Institute, Inc. Separation of the isotopes of boron by chemical exchange reactions
KR100187898B1 (ko) * 1996-10-28 1999-06-01 김성년 고밀집섬유체 다발체의 제조방법과 고밀집 섬유체를 사용하는 정적액-액 접촉방법및 그장치
JP4114076B2 (ja) * 2004-02-17 2008-07-09 独立行政法人 日本原子力研究開発機構 アクチノイド元素の分離方法
US7419604B1 (en) 2004-12-29 2008-09-02 University Of Kentucky Research Foundation Use of boron compounds to precipitate uranium from water
US10018543B1 (en) * 2013-06-05 2018-07-10 Elemental Scientific, Inc. Purifying an element from a sample matrix for isotopic analysis
CN107413195A (zh) * 2017-08-21 2017-12-01 天津大学 以MOF‑74(Zn)为模拟移动床固定相分离硼同位素的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120208A (en) * 1964-07-30 1968-07-17 Japan Atomic Energy Res Inst A method for enriching uranium isotopes by means of ion exchange
US3953568A (en) * 1971-07-22 1976-04-27 Maomi Seko Method of simultaneous concentration and dilution of isotopes

Also Published As

Publication number Publication date
FR2293966A1 (fr) 1976-07-09
JPS5727729B2 (it) 1982-06-12
JPS5167899A (en) 1976-06-11
FR2293966B1 (it) 1979-04-27
US4059670A (en) 1977-11-22

Similar Documents

Publication Publication Date Title
IT1037193B (it) Condizionamento di combustibile per reattore nucleare
JPS55120795A (en) Reagent for measuring isozyme 4 and 5 of ldh together
IT1052550B (it) Procedimento per l arricchimento isotopico di uranio e boro
JPS51121699A (en) Method of processing radioactive enriched material
CA974893A (en) Process and relevant plant for the isotopic enrichment of uranium by means of gaseous diffusion
CA1026932A (en) Isotopic enrichment of uranium with respect to an isotope
IT989652B (it) Perfezionamento nei reattori nucleari raffreddati a gas
ATA1039672A (de) Vorrichtung zur kontinuierlichen anreicherung gasformiger isotope schwerer elemente
CU34394A (es) Metodos y elementos para generar hidrogeno
GB1544088A (en) Uranium isotopes
AU8204375A (en) Method for separating boron isotopes
GB2053175B (en) Enrichment of uranium isotopes
CA936286A (en) Process and apparatus for measuring in the gas phase the radioactivity of substances labelled with 14c isotope
JPS5298899A (en) Improvement of method of enriching uranium isotope
BR7016540D0 (pt) Processo para a preparacao de misturas gasosas de monoxi do de carbono e hidrogenio
CS167749B1 (en) Method of uranium,plutonium and their compounds gaining
JPS5110294A (en) Bwr hatsudenshono shutsuryokuseigyosochi
GB1540594A (en) Method for analysis of isotopes and isotopic compounds by use of raman effect
SE400839B (sv) Neutrondetektor
ZA755370B (en) Method of, and apparatus for isotope enrichment
IT1026366B (it) Perfezionamento nei combustibili nucleari in particelle e procedimento di produzione
BE778090A (fr) Preparation de solutions de melanges de nitrates d'uranium et de plutonium
IL47434A0 (en) Process and apparatus for the enrichment of uranium
IT1014842B (it) Procedimento e relativo impianto per l arricchimento isotopico del uranio
CH419060A (it) Procedimento per il ricupero di uranio arricchito in isotopo 233 o 235 da combustibili a base di leghe di uranio-alluminio impiegati nei reattori nucleari