BE878492A - Procede pour le traitement de solutions contenant du nitrate d'ammonium - Google Patents

Procede pour le traitement de solutions contenant du nitrate d'ammonium

Info

Publication number: BE878492A
Authority: BE; Belgium
Prior art keywords: treatment; ammonium nitrate; solutions containing; containing ammonium; solutions
Prior art date: 1978-08-31

Application number

BE0/196931A

Other languages

English (en)

Original Assignee

Alkem Gmbh

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.)

1978-08-31

Filing date

1979-08-29

Publication date

1979-12-17

1979-08-29 Application filed by Alkem Gmbh filed Critical Alkem Gmbh

1979-12-17 Publication of BE878492A publication Critical patent/BE878492A/fr

Links

PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title 1

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
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/38—Nitric acid
- C01B21/42—Preparation from nitrates
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Electrolytic Production Of Metals (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

BE0/196931A 1978-08-31 1979-08-29 Procede pour le traitement de solutions contenant du nitrate d'ammonium BE878492A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782838007 DE2838007C2 (de)	1978-08-31	1978-08-31	Verfahren zur Aufarbeitung ammoniumnitrathaltiger Lösungen

Publications (1)

Publication Number	Publication Date
BE878492A true BE878492A (fr)	1979-12-17

Family

ID=6048366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/196931A BE878492A (fr)	1978-08-31	1979-08-29	Procede pour le traitement de solutions contenant du nitrate d'ammonium

Country Status (5)

Country	Link
BE (1)	BE878492A (fr)
DE (1)	DE2838007C2 (fr)
ES (1)	ES483731A1 (fr)
FR (1)	FR2435109A1 (fr)
GB (1)	GB2029451B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6450998A (en) *	1987-08-21	1989-02-27	Power Reactor & Nuclear Fuel	Electrolysis treating method of radioactive waste liquid
DE3805741A1 (de) *	1987-11-14	1989-06-01	Wiederaufarbeitung Von Kernbre	Verfahren und vorrichtung zur elektrochemischen zersetzung von anorganischen inhaltsstoffen einer waessrigen, radioaktiven abfalloesung
FR2666441B1 (fr) *	1990-08-31	1995-04-07	Jgc Corp	Procede de traitement de l'acide nitrique recupere a partir d'etapes de retraitement du combustible nucleaire.
DE4133154C1 (en) *	1991-10-07	1992-12-10	Bayer Ag, 5090 Leverkusen, De	Electrolysis of ammonium salts to recover amine, ammonia, hydrogen@ etc. - using cell in which anode and cathode spaces are sepd. by perfluorinated cation exchange membrane
JP2948166B2 (ja) *	1997-04-04	1999-09-13	核燃料サイクル開発機構	使用済核燃料からの超ウラン元素の回収方法
RU2330339C1 (ru) *	2006-11-20	2008-07-27	Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)"	Способ очистки воды и водных растворов от органических примесей, содержащих металлы и радионуклиды
CN116020158B (zh) *	2022-12-29	2026-03-27	中核二七二铀业有限责任公司	基于重铀酸铵沉淀母液的结晶剂制备系统
CN116020159B (zh) *	2022-12-29	2026-04-14	中核二七二铀业有限责任公司	基于重铀酸铵沉淀母液的结晶剂制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2854315A (en) *	1957-03-08	1958-09-30	Alter Henry Ward	Electrolytic reduction of nitric acid solutions containing radioactive waste
DE2449588C2 (de) *	1974-10-18	1985-03-28	Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe	Verfahren zur Zersetzung einer wäßrigen, radioaktiven Abfallösung mit gelösten, anorganischen und organischen Inhaltsstoffen

1978
- 1978-08-31 DE DE19782838007 patent/DE2838007C2/de not_active Expired
1979
- 1979-08-28 FR FR7921570A patent/FR2435109A1/fr active Granted
- 1979-08-28 GB GB7929786A patent/GB2029451B/en not_active Expired
- 1979-08-29 BE BE0/196931A patent/BE878492A/fr not_active IP Right Cessation
- 1979-08-30 ES ES483731A patent/ES483731A1/es not_active Expired

Also Published As

Publication number	Publication date
ES483731A1 (es)	1980-05-16
GB2029451A (en)	1980-03-19
GB2029451B (en)	1982-11-17
DE2838007C2 (de)	1980-08-21
FR2435109A1 (fr)	1980-03-28
FR2435109B1 (fr)	1983-03-18
DE2838007B1 (de)	1979-12-13

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Legal Events

Date

Code

Title

Description

1990-02-28

RE

Patent lapsed

Owner name: ALKEM G.M.B.H.

Effective date: 19890831