FR2728812B1 - - Google Patents

Info

Publication number: FR2728812B1
Authority: FR; France
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 - Fee Related

Application number

FR9415941A

Other languages

Other versions

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.)

1994-12-30

Filing date

1994-12-30

Publication date

1997-02-07

1994-12-30 Application filed filed Critical

1994-12-30 Priority to FR9415941A priority Critical patent/FR2728812A1/en

1996-07-05 Publication of FR2728812A1 publication Critical patent/FR2728812A1/en

1997-02-07 Application granted granted Critical

1997-02-07 Publication of FR2728812B1 publication Critical patent/FR2728812B1/fr

Status Granted legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
- 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
- G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

FR9415941A 1994-12-30 1994-12-30 Heavy, toxic or radioactive metal confinement in apatite Granted FR2728812A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR9415941A FR2728812A1 (en)	1994-12-30	1994-12-30	Heavy, toxic or radioactive metal confinement in apatite

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9415941A FR2728812A1 (en)	1994-12-30	1994-12-30	Heavy, toxic or radioactive metal confinement in apatite

Publications (2)

Publication Number	Publication Date
FR2728812A1 FR2728812A1 (en)	1996-07-05
FR2728812B1 true FR2728812B1 (en)	1997-02-07

Family

ID=9470474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9415941A Granted FR2728812A1 (en)	1994-12-30	1994-12-30	Heavy, toxic or radioactive metal confinement in apatite

Country Status (1)

Country	Link
FR (1)	FR2728812A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2772651B1 (en) *	1997-12-23	2000-01-28	Commissariat Energie Atomique	PROCESS FOR PACKAGING INDUSTRIAL WASTE, IN PARTICULAR RADIOACTIVE, IN APATITIC CERAMICS
FR2948225B1 (en) *	2009-07-17	2011-07-01	Soletanche Freyssinet	METHOD FOR IMMOBILIZATION OF NUCLEAR WASTE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5248259A (en) *	1975-10-14	1977-04-16	Ebara Infilco Co Ltd	Method of removing heavy metal ions in liquid
JPS6133291A (en) *	1984-07-23	1986-02-17	Kurita Water Ind Ltd	Treatment method for wastewater containing heavy metals
TW261602B (en) *	1992-09-22	1995-11-01	Timothy John White

1994
- 1994-12-30 FR FR9415941A patent/FR2728812A1/en active Granted

Also Published As

Publication number	Publication date
FR2728812A1 (en)	1996-07-05

Publication	Publication Date	Title
FR2728163B1 (en)	1997-02-07
EP0674223A3 (en)	1995-11-08
EP0666525A3 (en)	1995-09-20
BRPI9507160A (en)	1997-09-09
EP0669187A3 (en)	1995-10-11
TW269029B (en)	1996-01-21
TW278142B (en)	1996-06-11
TW257707B (en)	1995-09-21
TW279964B (en)	1996-07-01
EP0665261A3 (en)	1995-09-13
EP0667387A3 (en)	1995-09-27
FR2727195B1 (en)	1997-02-14
BR9509661A (en)	1997-12-23
EP0667627A3 (en)	1995-09-27
FR2724164B1 (en)	1997-02-07
TW268078B (en)	1996-01-11
FR2725638B1 (en)	1997-02-07
FR2726928B1 (en)	1997-03-07
IN189437B (en)	2003-02-22
BRPI9401073A2 (en)	1995-12-05
BR7402097U (en)	1996-11-19
BR7402039U (en)	1996-11-12
DK40195A (en)	1995-04-07
ECSDI940185S (en)	1995-02-27
ECSDI940191S (en)	1994-11-16

Legal Events

Date	Code	Title	Description
2003-10-10	ST	Notification of lapse