BE838533A - Procede de sechage des solutions contenant de l'acide borique - Google Patents

Procede de sechage des solutions contenant de l'acide borique

Info

Publication number
BE838533A
BE838533A BE1007202A BE1007202A BE838533A BE 838533 A BE838533 A BE 838533A BE 1007202 A BE1007202 A BE 1007202A BE 1007202 A BE1007202 A BE 1007202A BE 838533 A BE838533 A BE 838533A
Authority
BE
Belgium
Prior art keywords
boric acid
solutions containing
containing boric
drying solutions
drying
Prior art date
Application number
BE1007202A
Other languages
English (en)
Inventor
J P Cordier
M Van Dorpe
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 filed Critical
Priority to BE1007202A priority Critical patent/BE838533A/fr
Publication of BE838533A publication Critical patent/BE838533A/fr
Priority to CH143577A priority patent/CH611449A5/xx
Priority to DE2705470A priority patent/DE2705470C3/de
Priority to FR7703899A priority patent/FR2340907A1/fr
Priority to ES455894A priority patent/ES455894A1/es
Priority to US05/768,273 priority patent/US4086325A/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/08—Processing by evaporation; by distillation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/167—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Drying Of Solid Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Processing Of Solid Wastes (AREA)
BE1007202A 1976-02-13 1976-02-13 Procede de sechage des solutions contenant de l'acide borique BE838533A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE1007202A BE838533A (fr) 1976-02-13 1976-02-13 Procede de sechage des solutions contenant de l'acide borique
CH143577A CH611449A5 (fr) 1976-02-13 1977-02-07
DE2705470A DE2705470C3 (de) 1976-02-13 1977-02-10 Verfahren zum Trocknen von Borsäure und/oder Borate enthaltenden Lösungskonzentraten
FR7703899A FR2340907A1 (fr) 1976-02-13 1977-02-11 Procede de sechage des solutions contenant de l'acide borique
ES455894A ES455894A1 (es) 1976-02-13 1977-02-14 Procedimiento de secado de las soluciones que contienen aci-do borico.
US05/768,273 US4086325A (en) 1976-02-13 1977-02-14 Process for drying solutions containing boric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1007202A BE838533A (fr) 1976-02-13 1976-02-13 Procede de sechage des solutions contenant de l'acide borique

Publications (1)

Publication Number Publication Date
BE838533A true BE838533A (fr) 1976-05-28

Family

ID=3862834

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007202A BE838533A (fr) 1976-02-13 1976-02-13 Procede de sechage des solutions contenant de l'acide borique

Country Status (6)

Country Link
US (1) US4086325A (fr)
BE (1) BE838533A (fr)
CH (1) CH611449A5 (fr)
DE (1) DE2705470C3 (fr)
ES (1) ES455894A1 (fr)
FR (1) FR2340907A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723025C3 (de) * 1977-05-21 1980-03-13 Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen Verfahren zum Aufbereiten von Borsäure, radioaktives Antimon und weitere radioaktive Nuklide enthaltendem Abwasser
DE2910677C2 (de) * 1979-03-19 1983-12-22 Kraftwerk Union AG, 4330 Mülheim Verfahren zur Behandlung von borhaltigen radioaktiven Konzentraten aus Abwässern von Druckwasserreaktoren
US4377508A (en) * 1980-07-14 1983-03-22 Rothberg Michael R Process for removal of radioactive materials from aqueous solutions
DE3029147A1 (de) * 1980-07-31 1982-02-25 Kraftwerk Union AG, 4330 Mülheim Verfahren und anlage zur behandlung radioaktiver rueckstaende aus borathaltigen abwaessern
FR2490865A1 (fr) * 1980-09-19 1982-03-26 Commissariat Energie Atomique Procede de traitement, avant bitumage, de solutions ou suspensions renfermant des ions reducteurs
JPS58213300A (ja) * 1982-06-04 1983-12-12 株式会社日立製作所 放射性廃棄物の処理方法
HU185105B (en) * 1982-06-10 1984-12-28 Magyar Asvanyolaj Es Foeldgaz Method for producing waste solution concentrates of atomic power station having high salt concantration
US4572797A (en) * 1983-03-02 1986-02-25 The United States Of America As Represented By The United States Department Of Energy Method for removing trace pollutants from aqueous solutions
US4540512A (en) * 1983-04-06 1985-09-10 Westinghouse Electric Corp. Recovery of boric acid from nuclear waste
JPS59226898A (ja) * 1983-06-08 1984-12-20 日揮株式会社 放射性有機廃棄物の処理法
EP0157771A1 (fr) * 1983-10-17 1985-10-16 Chem-Nuclear Systems, Inc. Solidification amelioree de dechets radioactifs aqueux par l'utilisation de composes insolubles de l'oxyde de magnesium
JPH0677071B2 (ja) * 1984-02-09 1994-09-28 株式会社日立製作所 放射性廃液の固化処理方法および装置
US4595528A (en) * 1984-05-10 1986-06-17 The United States Of America As Represented By The United States Department Of Energy Process for immobilizing radioactive boric acid liquid wastes
JPS6131999A (ja) * 1984-07-25 1986-02-14 九州電力株式会社 放射性廃液の減容固化処理方法
US4776409A (en) * 1984-09-04 1988-10-11 Manchak Frank Insitu waste impoundment treating apparatus and method of using same
WO1986001439A1 (fr) * 1984-09-04 1986-03-13 Manchak Frank Appareil de traitement de depots de dechets in situ et son procede d'utilisation
US4800042A (en) * 1985-01-22 1989-01-24 Jgc Corporation Radioactive waste water treatment
FR2579360B1 (fr) * 1985-03-21 1992-03-06 Sgn Soc Gen Tech Nouvelle Procede et dispositif pour le conditionnement, par liants hydrauliques, d'effluents radioactifs de faible et moyenne activite
USRE34613E (en) * 1985-05-28 1994-05-24 Recytec Sa Process for decontaminating radioactively contaminated metal or cement-containing materials
EP0224510B1 (fr) * 1985-05-28 1991-01-16 Recytec S.A. Procede pour la decontamination de materiaux metalliques ou renfermant du ciment, contamines radioactivement
GB2191186B (en) * 1985-08-26 1989-11-01 Manchak Frank In situ hazardous waste treating apparatus and method of using same
DE3802755A1 (de) * 1988-01-30 1989-08-10 Kernforschungsanlage Juelich Verfahren zur einlagerung von radioaktiven abfallstoffen
FR2642564B1 (fr) * 1989-02-01 1994-07-08 Korea Advanced Energy Research Traitement des dechets radioactifs liquides
CH678767A5 (fr) * 1989-06-30 1991-10-31 Jozef Hanulik Dipl Chem
CH682023A5 (fr) * 1990-10-26 1993-06-30 Recytec Sa
DE4141269C2 (de) * 1991-12-14 1993-10-28 Rwe Energie Ag Verfahren zum Entsorgen von radioaktiven und/oder mit radioaktiven Substanzen beladenen Ionenaustauscherharzen aus kerntechnischen Anlagen
US5869014A (en) * 1995-03-01 1999-02-09 Carranza; Manuel Camarena Process for the production of purified, synthetic calcium borate
CN113816393B (zh) * 2021-10-19 2023-03-17 青海利亚达化工有限公司 一种制备高纯硼酸的除铁方法
CN115196647B (zh) * 2022-06-29 2023-06-23 中国石油大学(北京) 一种片状硼酸及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE679231A (fr) * 1966-04-07 1966-10-07

Also Published As

Publication number Publication date
CH611449A5 (fr) 1979-05-31
DE2705470C3 (de) 1979-02-01
FR2340907A1 (fr) 1977-09-09
ES455894A1 (es) 1978-01-16
US4086325A (en) 1978-04-25
DE2705470A1 (de) 1977-08-18
DE2705470B2 (de) 1978-04-20

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